aria.c revision 1.5
1 /* $NetBSD: aria.c,v 1.5 1998/07/21 07:48:36 mycroft Exp $ */ 2 3 /*- 4 * Copyright (c) 1995, 1996, 1998 Roland C. Dowdeswell. All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. All advertising materials mentioning features or use of this software 15 * must display the following acknowledgement: 16 * This product includes software developed by Roland C. Dowdeswell. 17 * 4. The name of the authors may not be used to endorse or promote products 18 * derived from this software without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR 21 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 22 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 23 * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT, 24 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 25 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 29 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 /*- 33 * TODO: 34 * o Test the driver on cards other than a single 35 * Prometheus Aria 16. 36 * o Look into where aria_prometheus_kludge() belongs. 37 * o Add some dma code. It accomplishes its goal by 38 * direct IO at the moment. 39 * o Different programs should be able to open the device 40 * with O_RDONLY and O_WRONLY at the same time. But I 41 * do not see support for this in /sys/dev/audio.c, so 42 * I cannot effectively code it. 43 * o We should nicely deal with the cards that can do mulaw 44 * and alaw output. 45 * o Rework the mixer interface. 46 * o Deal with the lvls better. We need to do better mapping 47 * between logarithmic scales and the one byte that 48 * we are passed. 49 * o Deal better with cards that have no mixer. 50 */ 51 52 #include "aria.h" 53 #if NARIA > 0 54 55 #include <sys/param.h> 56 #include <sys/systm.h> 57 #include <sys/errno.h> 58 #include <sys/ioctl.h> 59 #include <sys/syslog.h> 60 #include <sys/device.h> 61 #include <sys/proc.h> 62 #include <sys/buf.h> 63 #include <vm/vm.h> 64 65 #include <machine/cpu.h> 66 #include <machine/bus.h> 67 68 #include <sys/audioio.h> 69 #include <dev/audio_if.h> 70 #include <dev/auconv.h> 71 72 #include <dev/mulaw.h> 73 #include <dev/isa/isavar.h> 74 #include <i386/isa/icu.h> 75 76 #include <dev/isa/ariareg.h> 77 78 #define FREAD 1 79 #define FWRITE 2 80 81 #ifdef AUDIO_DEBUG 82 #define DPRINTF(x) printf x 83 int ariadebug = 0; 84 #else 85 #define DPRINTF(x) 86 #endif 87 88 struct aria_mixdev_info { 89 u_char num_channels; 90 u_char level[2]; 91 u_char mute; 92 }; 93 94 struct aria_mixmaster { 95 u_char num_channels; 96 u_char level[2]; 97 u_char treble[2]; 98 u_char bass[2]; 99 }; 100 101 struct aria_softc { 102 struct device sc_dev; /* base device */ 103 void *sc_ih; /* interrupt vectoring */ 104 bus_space_tag_t sc_iot; /* Tag on 'da bus. */ 105 bus_space_handle_t sc_ioh; /* Handle of iospace */ 106 isa_chipset_tag_t sc_ic; /* ISA chipset info */ 107 108 u_short sc_open; /* reference count of open calls */ 109 u_short sc_play; /* non-paused play chans 2**chan */ 110 u_short sc_record; /* non-paused record chans 2**chan */ 111 /* XXX -- keep this? */ 112 u_short sc_gain[2]; /* left/right gain (play) */ 113 114 u_long sc_rate; /* Sample rate for input and output */ 115 u_int sc_encoding; /* audio encoding -- ulaw/linear */ 116 int sc_chans; /* # of channels */ 117 int sc_precision; /* # bits per sample */ 118 119 u_long sc_interrupts; /* number of interrupts taken */ 120 void (*sc_rintr)(void*); /* record transfer completion intr handler */ 121 void (*sc_pintr)(void*); /* play transfer completion intr handler */ 122 void *sc_rarg; /* arg for sc_rintr() */ 123 void *sc_parg; /* arg for sc_pintr() */ 124 125 int sc_blocksize; /* literal dio block size */ 126 void *sc_rdiobuffer; /* record: where the next samples should be */ 127 void *sc_pdiobuffer; /* play: where the next samples are */ 128 129 u_short sc_hardware; /* bit field of hardware present */ 130 #define ARIA_TELEPHONE 0x0001 /* has telephone input */ 131 #define ARIA_MIXER 0x0002 /* has SC18075 digital mixer */ 132 #define ARIA_MODEL 0x0004 /* is SC18025 (=0) or SC18026 (=1) */ 133 134 struct aria_mixdev_info aria_mix[6]; 135 struct aria_mixmaster ariamix_master; 136 u_char aria_mix_source; 137 138 int sc_sendcmd_err; 139 }; 140 141 int ariaprobe __P((struct device *, struct cfdata *, void *)); 142 void ariaattach __P((struct device *, struct device *, void *)); 143 void ariaclose __P((void *)); 144 int ariaopen __P((void *, int)); 145 int ariareset __P((bus_space_tag_t, bus_space_handle_t)); 146 int aria_reset __P((struct aria_softc *)); 147 int aria_getdev __P((void *, struct audio_device *)); 148 149 void aria_do_kludge __P((bus_space_tag_t, bus_space_handle_t, 150 bus_space_handle_t, 151 u_short, u_short, u_short, u_short)); 152 void aria_prometheus_kludge __P((struct isa_attach_args *, 153 bus_space_handle_t)); 154 155 int aria_query_encoding __P((void *, struct audio_encoding *)); 156 int aria_round_blocksize __P((void *, int)); 157 int aria_speaker_ctl __P((void *, int)); 158 int aria_commit_settings __P((void *)); 159 int aria_set_params __P((void *, int, int, 160 struct audio_params *, struct audio_params *)); 161 int aria_get_props __P((void *)); 162 163 int aria_start_output __P((void *, void *, int, 164 void (*) __P((void *)), void*)); 165 int aria_start_input __P((void *, void *, int, 166 void (*) __P((void *)), void*)); 167 168 int aria_halt_input __P((void *)); 169 int aria_halt_output __P((void *)); 170 171 int aria_sendcmd __P((struct aria_softc *, u_short, int, int, int)); 172 173 u_short aria_getdspmem __P((struct aria_softc *, u_short)); 174 void aria_putdspmem __P((struct aria_softc *, u_short, u_short)); 175 176 int aria_intr __P((void *)); 177 short ariaversion __P((struct aria_softc *)); 178 179 void aria_set_mixer __P((struct aria_softc *, int)); 180 181 void aria_mix_write __P((struct aria_softc *, int, int)); 182 int aria_mix_read __P((struct aria_softc *, int)); 183 184 int aria_mixer_set_port __P((void *, mixer_ctrl_t *)); 185 int aria_mixer_get_port __P((void *, mixer_ctrl_t *)); 186 int aria_mixer_query_devinfo __P((void *, mixer_devinfo_t *)); 187 188 struct cfattach aria_ca = { 189 sizeof(struct aria_softc), ariaprobe, ariaattach 190 }; 191 192 /* XXX temporary test for 1.3 */ 193 #ifndef AudioNaux 194 /* 1.3 */ 195 struct cfdriver aria_cd = { 196 NULL, "aria", DV_DULL 197 }; 198 #endif 199 200 struct audio_device aria_device = { 201 "Aria 16(se)", 202 "x", 203 "aria" 204 }; 205 206 /* 207 * Define our interface to the higher level audio driver. 208 */ 209 210 struct audio_hw_if aria_hw_if = { 211 ariaopen, 212 ariaclose, 213 NULL, 214 aria_query_encoding, 215 aria_set_params, 216 aria_round_blocksize, 217 aria_commit_settings, 218 NULL, 219 NULL, 220 aria_start_output, 221 aria_start_input, 222 aria_halt_input, 223 aria_halt_output, 224 NULL, 225 aria_getdev, 226 NULL, 227 aria_mixer_set_port, 228 aria_mixer_get_port, 229 aria_mixer_query_devinfo, 230 NULL, 231 NULL, 232 NULL, 233 NULL, 234 aria_get_props, 235 }; 236 237 /* 238 * Probe / attach routines. 239 */ 240 241 /* 242 * Probe for the aria hardware. 243 */ 244 int 245 ariaprobe(parent, cf, aux) 246 struct device *parent; 247 struct cfdata *cf; 248 void *aux; 249 { 250 bus_space_handle_t ioh; 251 struct isa_attach_args *ia = aux; 252 253 if (!ARIA_BASE_VALID(ia->ia_iobase)) { 254 printf("aria: configured iobase %d invalid\n", ia->ia_iobase); 255 return 0; 256 } 257 258 if (!ARIA_IRQ_VALID(ia->ia_irq)) { 259 printf("aria: configured irq %d invalid\n", ia->ia_irq); 260 return 0; 261 } 262 263 if (bus_space_map(ia->ia_iot, ia->ia_iobase, ARIADSP_NPORT, 0, &ioh)) { 264 DPRINTF(("aria: aria probe failed\n")); 265 return 0; 266 } 267 268 if (cf->cf_flags & 1) 269 aria_prometheus_kludge(ia, ioh); 270 271 if (ariareset(ia->ia_iot, ioh) != 0) { 272 DPRINTF(("aria: aria probe failed\n")); 273 bus_space_unmap(ia->ia_iot, ioh, ARIADSP_NPORT); 274 return 0; 275 } 276 277 bus_space_unmap(ia->ia_iot, ioh, ARIADSP_NPORT); 278 279 ia->ia_iosize = ARIADSP_NPORT; 280 DPRINTF(("aria: aria probe succeeded\n")); 281 return 1; 282 } 283 284 /* 285 * I didn't call this a kludge for 286 * nothing. This is cribbed from 287 * ariainit, the author of that 288 * disassembled some code to discover 289 * how to set up the initial values of 290 * the card. Without this, the card 291 * is dead. (It will not respond to _any_ 292 * input at all.) 293 * 294 * ariainit can be found (ftp) at: 295 * ftp://ftp.wi.leidenuniv.nl/pub/audio/aria/programming/contrib/ariainit.zip 296 * currently. 297 */ 298 299 void 300 aria_prometheus_kludge(ia, ioh1) 301 struct isa_attach_args *ia; 302 bus_space_handle_t ioh1; 303 { 304 bus_space_tag_t iot; 305 bus_space_handle_t ioh; 306 u_short end; 307 308 DPRINTF(("aria: begin aria_prometheus_kludge\n")); 309 310 /* Begin Config Sequence */ 311 312 iot = ia->ia_iot; 313 bus_space_map(iot, 0x200, 8, 0, &ioh); 314 315 bus_space_write_1(iot, ioh, 4, 0x4c); 316 bus_space_write_1(iot, ioh, 5, 0x42); 317 bus_space_write_1(iot, ioh, 6, 0x00); 318 bus_space_write_2(iot, ioh, 0, 0x0f); 319 bus_space_write_1(iot, ioh, 1, 0x00); 320 bus_space_write_2(iot, ioh, 0, 0x02); 321 bus_space_write_1(iot, ioh, 1, ia->ia_iobase>>2); 322 323 /* 324 * These next three lines set up the iobase 325 * and the irq; and disable the drq. 326 */ 327 328 aria_do_kludge(iot, ioh, ioh1, 0x111, ((ia->ia_iobase-0x280)>>2)+0xA0, 329 0xbf, 0xa0); 330 aria_do_kludge(iot, ioh, ioh1, 0x011, ia->ia_irq-6, 0xf8, 0x00); 331 aria_do_kludge(iot, ioh, ioh1, 0x011, 0x00, 0xef, 0x00); 332 333 /* The rest of these lines just disable everything else */ 334 335 aria_do_kludge(iot, ioh, ioh1, 0x113, 0x00, 0x88, 0x00); 336 aria_do_kludge(iot, ioh, ioh1, 0x013, 0x00, 0xf8, 0x00); 337 aria_do_kludge(iot, ioh, ioh1, 0x013, 0x00, 0xef, 0x00); 338 aria_do_kludge(iot, ioh, ioh1, 0x117, 0x00, 0x88, 0x00); 339 aria_do_kludge(iot, ioh, ioh1, 0x017, 0x00, 0xff, 0x00); 340 341 /* End Sequence */ 342 343 bus_space_write_1(iot, ioh, 0, 0x0f); 344 end = bus_space_read_1(iot, ioh1, 0); 345 bus_space_write_2(iot, ioh, 0, 0x0f); 346 bus_space_write_1(iot, ioh, 1, end|0x80); 347 bus_space_read_1(iot, ioh, 0); 348 349 bus_space_unmap(iot, ioh, 8); 350 /* 351 * This delay is necessary for some reason, 352 * at least it would crash, and sometimes not 353 * probe properly if it did not exist. 354 */ 355 delay(1000000); 356 } 357 358 void 359 aria_do_kludge(iot, ioh, ioh1, func, bits, and, or) 360 bus_space_tag_t iot; 361 bus_space_handle_t ioh; 362 bus_space_handle_t ioh1; 363 u_short func; 364 u_short bits; 365 u_short and; 366 u_short or; 367 { 368 u_int i; 369 if (func & 0x100) { 370 func &= ~0x100; 371 if (bits) { 372 bus_space_write_2(iot, ioh, 0, func-1); 373 bus_space_write_1(iot, ioh, 1, bits); 374 } 375 } else 376 or |= bits; 377 378 bus_space_write_1(iot, ioh, 0, func); 379 i = bus_space_read_1(iot, ioh1, 0); 380 bus_space_write_2(iot, ioh, 0, func); 381 bus_space_write_1(iot, ioh, 1, (i&and) | or); 382 } 383 384 /* 385 * Attach hardware to driver, attach hardware driver to audio 386 * pseudo-device driver. 387 */ 388 void 389 ariaattach(parent, self, aux) 390 struct device *parent, *self; 391 void *aux; 392 { 393 bus_space_handle_t ioh; 394 struct aria_softc *sc = (void *)self; 395 struct isa_attach_args *ia = aux; 396 u_short i; 397 398 if (bus_space_map(ia->ia_iot, ia->ia_iobase, ARIADSP_NPORT, 0, &ioh)) 399 panic("%s: can map io port range", self->dv_xname); 400 401 sc->sc_iot = ia->ia_iot; 402 sc->sc_ioh = ioh; 403 sc->sc_ic = ia->ia_ic; 404 405 sc->sc_ih = isa_intr_establish(ia->ia_ic, ia->ia_irq, IST_EDGE, 406 IPL_AUDIO, aria_intr, sc); 407 408 DPRINTF(("isa_intr_establish() returns (%x)\n", (unsigned) sc->sc_ih)); 409 410 i = aria_getdspmem(sc, ARIAA_HARDWARE_A); 411 412 sc->sc_hardware = 0; 413 sc->sc_hardware |= ((i>>13)&0x01)==1 ? ARIA_TELEPHONE:0; 414 sc->sc_hardware |= (((i>>5)&0x07))==0x04 ? ARIA_MIXER:0; 415 sc->sc_hardware |= (aria_getdspmem(sc, ARIAA_MODEL_A)>=1)?ARIA_MODEL:0; 416 417 sc->sc_open = 0; 418 sc->sc_play = 0; 419 sc->sc_record = 0; 420 sc->sc_rate = 7875; 421 sc->sc_chans = 1; 422 sc->sc_blocksize = 1024; 423 sc->sc_precision = 8; 424 sc->sc_rintr = 0; 425 sc->sc_rarg = 0; 426 sc->sc_pintr = 0; 427 sc->sc_parg = 0; 428 sc->sc_gain[0] = 127; 429 sc->sc_gain[1] = 127; 430 431 for (i=0; i<6; i++) { 432 if (i == ARIAMIX_TEL_LVL) 433 sc->aria_mix[i].num_channels = 1; 434 else 435 sc->aria_mix[i].num_channels = 2; 436 sc->aria_mix[i].level[0] = 127; 437 sc->aria_mix[i].level[1] = 127; 438 } 439 440 sc->ariamix_master.num_channels = 2; 441 sc->ariamix_master.level[0] = 222; 442 sc->ariamix_master.level[1] = 222; 443 sc->ariamix_master.bass[0] = 127; 444 sc->ariamix_master.bass[1] = 127; 445 sc->ariamix_master.treble[0] = 127; 446 sc->ariamix_master.treble[1] = 127; 447 sc->aria_mix_source = 0; 448 449 aria_commit_settings(sc); 450 451 printf(": dsp %s", (ARIA_MODEL&sc->sc_hardware)?"SC18026":"SC18025"); 452 if (ARIA_TELEPHONE&sc->sc_hardware) 453 printf(", tel"); 454 if (ARIA_MIXER&sc->sc_hardware) 455 printf(", SC18075 mixer"); 456 printf("\n"); 457 458 sprintf(aria_device.version, "%s", 459 ARIA_MODEL & sc->sc_hardware ? "SC18026" : "SC18025"); 460 461 audio_attach_mi(&aria_hw_if, 0, (void *)sc, &sc->sc_dev); 462 } 463 464 /* 465 * Various routines to interface to higher level audio driver 466 */ 467 468 int 469 ariaopen(addr, flags) 470 void *addr; 471 int flags; 472 { 473 struct aria_softc *sc = addr; 474 475 DPRINTF(("ariaopen() called\n")); 476 477 if (!sc) 478 return ENXIO; 479 if ((flags&FREAD) && (sc->sc_open & ARIAR_OPEN_RECORD)) 480 return ENXIO; 481 if ((flags&FWRITE) && (sc->sc_open & ARIAR_OPEN_PLAY)) 482 return ENXIO; 483 484 if (flags&FREAD) 485 sc->sc_open |= ARIAR_OPEN_RECORD; 486 if (flags&FWRITE) 487 sc->sc_open |= ARIAR_OPEN_PLAY; 488 sc->sc_play = 0; 489 sc->sc_record= 0; 490 sc->sc_rintr = 0; 491 sc->sc_rarg = 0; 492 sc->sc_pintr = 0; 493 sc->sc_parg = 0; 494 495 return 0; 496 } 497 498 int 499 aria_getdev(addr, retp) 500 void *addr; 501 struct audio_device *retp; 502 { 503 *retp = aria_device; 504 return 0; 505 } 506 507 /* 508 * Various routines to interface to higher level audio driver 509 */ 510 511 int 512 aria_query_encoding(addr, fp) 513 void *addr; 514 struct audio_encoding *fp; 515 { 516 struct aria_softc *sc = addr; 517 518 switch (fp->index) { 519 case 0: 520 strcpy(fp->name, AudioEmulaw); 521 fp->encoding = AUDIO_ENCODING_ULAW; 522 fp->precision = 8; 523 if ((ARIA_MODEL&sc->sc_hardware) == 0) 524 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 525 break; 526 case 1: 527 strcpy(fp->name, AudioEalaw); 528 fp->encoding = AUDIO_ENCODING_ALAW; 529 fp->precision = 8; 530 if ((ARIA_MODEL&sc->sc_hardware) == 0) 531 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 532 break; 533 case 2: 534 strcpy(fp->name, AudioEslinear); 535 fp->encoding = AUDIO_ENCODING_SLINEAR; 536 fp->precision = 8; 537 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 538 break; 539 case 3: 540 strcpy(fp->name, AudioEslinear_le); 541 fp->encoding = AUDIO_ENCODING_SLINEAR_LE; 542 fp->precision = 16; 543 fp->flags = 0; 544 break; 545 case 4: 546 strcpy(fp->name, AudioEslinear_be); 547 fp->encoding = AUDIO_ENCODING_SLINEAR_BE; 548 fp->precision = 16; 549 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 550 break; 551 case 5: 552 strcpy(fp->name, AudioEulinear); 553 fp->encoding = AUDIO_ENCODING_ULINEAR; 554 fp->precision = 8; 555 fp->flags = 0; 556 break; 557 case 6: 558 strcpy(fp->name, AudioEulinear_le); 559 fp->encoding = AUDIO_ENCODING_ULINEAR_LE; 560 fp->precision = 16; 561 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 562 break; 563 case 7: 564 strcpy(fp->name, AudioEulinear_be); 565 fp->encoding = AUDIO_ENCODING_ULINEAR_BE; 566 fp->precision = 16; 567 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 568 break; 569 default: 570 return(EINVAL); 571 /*NOTREACHED*/ 572 } 573 574 return (0); 575 } 576 577 /* 578 * Store blocksize in bytes. 579 */ 580 581 int 582 aria_round_blocksize(addr, blk) 583 void *addr; 584 int blk; 585 { 586 int i; 587 #if 0 /* XXX -- this is being a tad bit of a problem... */ 588 for (i=64; i<1024; i*=2) 589 if (blk <= i) 590 break; 591 #else 592 i = 1024; 593 #endif 594 return(i); 595 } 596 597 int 598 aria_get_props(addr) 599 void *addr; 600 { 601 return AUDIO_PROP_FULLDUPLEX; 602 } 603 604 int 605 aria_set_params(addr, setmode, usemode, p, r) 606 void *addr; 607 int setmode, usemode; 608 struct audio_params *p, *r; 609 { 610 struct aria_softc *sc = addr; 611 612 switch(p->encoding) { 613 case AUDIO_ENCODING_ULAW: 614 case AUDIO_ENCODING_ALAW: 615 case AUDIO_ENCODING_SLINEAR: 616 case AUDIO_ENCODING_SLINEAR_LE: 617 case AUDIO_ENCODING_SLINEAR_BE: 618 case AUDIO_ENCODING_ULINEAR: 619 case AUDIO_ENCODING_ULINEAR_LE: 620 case AUDIO_ENCODING_ULINEAR_BE: 621 break; 622 default: 623 return (EINVAL); 624 } 625 626 if (p->sample_rate <= 9450) 627 p->sample_rate = 7875; 628 else if (p->sample_rate <= 13387) 629 p->sample_rate = 11025; 630 else if (p->sample_rate <= 18900) 631 p->sample_rate = 15750; 632 else if (p->sample_rate <= 26775) 633 p->sample_rate = 22050; 634 else if (p->sample_rate <= 37800) 635 p->sample_rate = 31500; 636 else 637 p->sample_rate = 44100; 638 639 sc->sc_encoding = p->encoding; 640 sc->sc_precision = p->precision; 641 sc->sc_chans = p->channels; 642 sc->sc_rate = p->sample_rate; 643 644 switch(p->encoding) { 645 case AUDIO_ENCODING_ULAW: 646 if ((ARIA_MODEL&sc->sc_hardware) == 0) { 647 p->sw_code = mulaw_to_ulinear8; 648 r->sw_code = ulinear8_to_mulaw; 649 } 650 break; 651 case AUDIO_ENCODING_ALAW: 652 if ((ARIA_MODEL&sc->sc_hardware) == 0) { 653 p->sw_code = alaw_to_ulinear8; 654 r->sw_code = ulinear8_to_alaw; 655 } 656 break; 657 case AUDIO_ENCODING_SLINEAR: 658 p->sw_code = r->sw_code = change_sign8; 659 break; 660 case AUDIO_ENCODING_ULINEAR_LE: 661 p->sw_code = r->sw_code = change_sign16; 662 break; 663 case AUDIO_ENCODING_SLINEAR_BE: 664 p->sw_code = r->sw_code = swap_bytes; 665 break; 666 case AUDIO_ENCODING_ULINEAR_BE: 667 p->sw_code = r->sw_code = swap_bytes_change_sign16; 668 break; 669 } 670 671 return 0; 672 } 673 674 /* 675 * This is where all of the twiddling goes on. 676 */ 677 678 int 679 aria_commit_settings(addr) 680 void *addr; 681 { 682 struct aria_softc *sc = addr; 683 bus_space_tag_t iot = sc->sc_iot; 684 bus_space_handle_t ioh = sc->sc_ioh; 685 static u_char tones[16] = 686 { 7, 6, 5, 4, 3, 2, 1, 0, 8, 9, 10, 11, 12, 13, 14, 15 }; 687 u_short format; 688 u_short left, right; 689 u_short samp; 690 u_char i; 691 692 DPRINTF(("aria_commit_settings\n")); 693 694 switch (sc->sc_rate) { 695 case 7875: format = 0x00; samp = 0x60; break; 696 case 11025: format = 0x00; samp = 0x40; break; 697 case 15750: format = 0x10; samp = 0x60; break; 698 case 22050: format = 0x10; samp = 0x40; break; 699 case 31500: format = 0x10; samp = 0x20; break; 700 case 44100: format = 0x20; samp = 0x00; break; 701 default: format = 0x00; samp = 0x40; break;/* XXX can we get here? */ 702 } 703 704 if ((ARIA_MODEL&sc->sc_hardware) != 0) { 705 format |= (sc->sc_encoding==AUDIO_ENCODING_ULAW)?0x06:0x00; 706 format |= (sc->sc_encoding==AUDIO_ENCODING_ALAW)?0x08:0x00; 707 } 708 709 format |= (sc->sc_precision==16)?0x02:0x00; 710 format |= (sc->sc_chans==2)?1:0; 711 samp |= bus_space_read_2(iot, ioh, ARIADSP_STATUS) & ~0x60; 712 713 aria_sendcmd(sc, ARIADSPC_FORMAT, format, -1, -1); 714 bus_space_write_2(iot, ioh, ARIADSP_CONTROL, samp); 715 716 if (sc->sc_hardware&ARIA_MIXER) { 717 for (i = 0; i < 6; i++) 718 aria_set_mixer(sc, i); 719 720 if (sc->sc_chans==2) { 721 aria_sendcmd(sc, ARIADSPC_CHAN_VOL, ARIAR_PLAY_CHAN, 722 ((sc->sc_gain[0]+sc->sc_gain[1])/2)<<7, 723 -1); 724 aria_sendcmd(sc, ARIADSPC_CHAN_PAN, ARIAR_PLAY_CHAN, 725 (sc->sc_gain[0]-sc->sc_gain[1])/4+0x40, 726 -1); 727 } else { 728 aria_sendcmd(sc, ARIADSPC_CHAN_VOL, ARIAR_PLAY_CHAN, 729 sc->sc_gain[0]<<7, -1); 730 aria_sendcmd(sc, ARIADSPC_CHAN_PAN, ARIAR_PLAY_CHAN, 731 0x40, -1); 732 } 733 734 aria_sendcmd(sc, ARIADSPC_MASMONMODE, 735 sc->ariamix_master.num_channels != 2, -1, -1); 736 737 aria_sendcmd(sc, ARIADSPC_MIXERVOL, 0x0004, 738 sc->ariamix_master.level[0] << 7, 739 sc->ariamix_master.level[1] << 7); 740 741 /* Convert treble/bass from byte to soundcard style */ 742 743 left = (tones[(sc->ariamix_master.treble[0]>>4)&0x0f]<<8) | 744 tones[(sc->ariamix_master.bass[0]>>4)&0x0f]; 745 right = (tones[(sc->ariamix_master.treble[1]>>4)&0x0f]<<8) | 746 tones[(sc->ariamix_master.bass[1]>>4)&0x0f]; 747 748 aria_sendcmd(sc, ARIADSPC_TONE, left, right, -1); 749 } 750 751 aria_sendcmd(sc, ARIADSPC_BLOCKSIZE, sc->sc_blocksize/2, -1, -1); 752 753 /* 754 * If we think that the card is recording or playing, start it up again here. 755 * Some of the previous commands turn the channels off. 756 */ 757 758 if (sc->sc_record&(1<<ARIAR_RECORD_CHAN)) 759 aria_sendcmd(sc, ARIADSPC_START_REC, ARIAR_RECORD_CHAN, -1,-1); 760 761 if (sc->sc_play&(1<<ARIAR_PLAY_CHAN)) 762 aria_sendcmd(sc, ARIADSPC_START_PLAY, ARIAR_PLAY_CHAN, -1, -1); 763 764 return(0); 765 } 766 767 void 768 aria_set_mixer(sc, i) 769 struct aria_softc *sc; 770 int i; 771 { 772 u_char source; 773 switch(i) { 774 case ARIAMIX_MIC_LVL: source = 0x0001; break; 775 case ARIAMIX_CD_LVL: source = 0x0002; break; 776 case ARIAMIX_LINE_IN_LVL: source = 0x0008; break; 777 case ARIAMIX_TEL_LVL: source = 0x0020; break; 778 case ARIAMIX_AUX_LVL: source = 0x0010; break; 779 case ARIAMIX_DAC_LVL: source = 0x0004; break; 780 default: source = 0x0000; break; 781 } 782 783 if (source != 0x0000 && source != 0x0004) { 784 if (sc->aria_mix[i].mute == 1) 785 aria_sendcmd(sc, ARIADSPC_INPMONMODE, source, 3, -1); 786 else 787 aria_sendcmd(sc, ARIADSPC_INPMONMODE, source, 788 sc->aria_mix[i].num_channels != 2, -1); 789 790 aria_sendcmd(sc, ARIADSPC_INPMONMODE, 0x8000|source, 791 sc->aria_mix[i].num_channels != 2, -1); 792 aria_sendcmd(sc, ARIADSPC_MIXERVOL, source, 793 sc->aria_mix[i].level[0] << 7, 794 sc->aria_mix[i].level[1] << 7); 795 } 796 797 if (sc->aria_mix_source == i) { 798 aria_sendcmd(sc, ARIADSPC_ADCSOURCE, source, -1, -1); 799 800 if (sc->sc_open & ARIAR_OPEN_RECORD) 801 aria_sendcmd(sc, ARIADSPC_ADCCONTROL, 1, -1, -1); 802 else 803 aria_sendcmd(sc, ARIADSPC_ADCCONTROL, 0, -1, -1); 804 } 805 } 806 807 void 808 ariaclose(addr) 809 void *addr; 810 { 811 struct aria_softc *sc = addr; 812 813 DPRINTF(("aria_close sc=0x%x\n", (unsigned) sc)); 814 815 sc->sc_rintr = 0; 816 sc->sc_pintr = 0; 817 sc->sc_rdiobuffer = 0; 818 sc->sc_pdiobuffer = 0; 819 820 if (sc->sc_play&(1<<ARIAR_PLAY_CHAN) && 821 sc->sc_open & ARIAR_OPEN_PLAY) { 822 aria_sendcmd(sc, ARIADSPC_STOP_PLAY, ARIAR_PLAY_CHAN, -1, -1); 823 sc->sc_play &= ~(1<<ARIAR_PLAY_CHAN); 824 } 825 826 if (sc->sc_record&(1<<ARIAR_RECORD_CHAN) && 827 sc->sc_open & ARIAR_OPEN_RECORD) { 828 aria_sendcmd(sc, ARIADSPC_STOP_REC, ARIAR_RECORD_CHAN, -1, -1); 829 sc->sc_record &= ~(1<<ARIAR_RECORD_CHAN); 830 } 831 832 sc->sc_open = 0; 833 834 if (aria_reset(sc) != 0) { 835 delay(500); 836 aria_reset(sc); 837 } 838 } 839 840 /* 841 * Reset the hardware. 842 */ 843 844 int ariareset(iot, ioh) 845 bus_space_tag_t iot; 846 bus_space_handle_t ioh; 847 { 848 struct aria_softc tmp, *sc = &tmp; 849 850 sc->sc_iot = iot; 851 sc->sc_ioh = ioh; 852 return aria_reset(sc); 853 } 854 855 int 856 aria_reset(sc) 857 struct aria_softc *sc; 858 { 859 bus_space_tag_t iot = sc->sc_iot; 860 bus_space_handle_t ioh = sc->sc_ioh; 861 int fail=0; 862 int i; 863 864 bus_space_write_2(iot, ioh, ARIADSP_CONTROL, 865 ARIAR_ARIA_SYNTH | ARIAR_SR22K|ARIAR_DSPINTWR); 866 aria_putdspmem(sc, 0x6102, 0); 867 868 fail |= aria_sendcmd(sc, ARIADSPC_SYSINIT, 0x0000, 0x0000, 0x0000); 869 870 for (i=0; i < ARIAR_NPOLL; i++) 871 if (aria_getdspmem(sc, ARIAA_TASK_A) == 1) 872 break; 873 874 bus_space_write_2(iot, ioh, ARIADSP_CONTROL, 875 ARIAR_ARIA_SYNTH|ARIAR_SR22K | ARIAR_DSPINTWR | 876 ARIAR_PCINTWR); 877 fail |= aria_sendcmd(sc, ARIADSPC_MODE, ARIAV_MODE_NO_SYNTH,-1,-1); 878 879 return (fail); 880 } 881 882 /* 883 * Lower-level routines 884 */ 885 886 void 887 aria_putdspmem(sc, loc, val) 888 struct aria_softc *sc; 889 u_short loc; 890 u_short val; 891 { 892 bus_space_tag_t iot = sc->sc_iot; 893 bus_space_handle_t ioh = sc->sc_ioh; 894 bus_space_write_2(iot, ioh, ARIADSP_DMAADDRESS, loc); 895 bus_space_write_2(iot, ioh, ARIADSP_DMADATA, val); 896 } 897 898 u_short 899 aria_getdspmem(sc, loc) 900 struct aria_softc *sc; 901 u_short loc; 902 { 903 bus_space_tag_t iot = sc->sc_iot; 904 bus_space_handle_t ioh = sc->sc_ioh; 905 bus_space_write_2(iot, ioh, ARIADSP_DMAADDRESS, loc); 906 return bus_space_read_2(iot, ioh, ARIADSP_DMADATA); 907 } 908 909 /* 910 * aria_sendcmd() 911 * each full DSP command is unified into this 912 * function. 913 */ 914 915 #define ARIASEND(data, flag) \ 916 for (i = ARIAR_NPOLL; \ 917 (bus_space_read_2(iot, ioh, ARIADSP_STATUS) & ARIAR_BUSY) && i>0; \ 918 i--) \ 919 ; \ 920 if (bus_space_read_2(iot, ioh, ARIADSP_STATUS) & ARIAR_BUSY) \ 921 fail |= flag; \ 922 bus_space_write_2(iot, ioh, ARIADSP_WRITE, (u_short)data) 923 924 int 925 aria_sendcmd(sc, command, arg1, arg2, arg3) 926 struct aria_softc *sc; 927 u_short command; 928 int arg1; 929 int arg2; 930 int arg3; 931 { 932 bus_space_tag_t iot = sc->sc_iot; 933 bus_space_handle_t ioh = sc->sc_ioh; 934 int i, fail = 0; 935 936 ARIASEND(command, 1); 937 if (arg1 != -1) { 938 ARIASEND(arg1, 2); 939 } 940 if (arg2 != -1) { 941 ARIASEND(arg2, 4); 942 } 943 if (arg3 != -1) { 944 ARIASEND(arg3, 8); 945 } 946 ARIASEND(ARIADSPC_TERM, 16); 947 948 if (fail) { 949 sc->sc_sendcmd_err++; 950 #ifdef AUDIO_DEBUG 951 DPRINTF(("aria_sendcmd: failure=(%d) cmd=(0x%x) fail=(0x%x)\n", 952 sc->sc_sendcmd_err, command, fail)); 953 #endif 954 return -1; 955 } 956 957 return 0; 958 } 959 #undef ARIASEND 960 961 int 962 aria_halt_input(addr) 963 void *addr; 964 { 965 struct aria_softc *sc = addr; 966 967 DPRINTF(("aria_halt_input\n")); 968 969 if (sc->sc_record & (1<<0)) { 970 aria_sendcmd(sc, ARIADSPC_STOP_REC, 0, -1, -1); 971 sc->sc_record &= ~(1<<0); 972 } 973 974 return(0); 975 } 976 977 int 978 aria_halt_output(addr) 979 void *addr; 980 { 981 struct aria_softc *sc = addr; 982 983 DPRINTF(("aria_halt_output\n")); 984 985 if (sc->sc_play & (1<<1)) { 986 aria_sendcmd(sc, ARIADSPC_STOP_PLAY, 1, -1, -1); 987 sc->sc_play &= ~(1<<1); 988 } 989 990 return(0); 991 } 992 993 /* 994 * Here we just set up the buffers. If we receive 995 * an interrupt without these set, it is ignored. 996 */ 997 998 int 999 aria_start_input(addr, p, cc, intr, arg) 1000 void *addr; 1001 void *p; 1002 int cc; 1003 void (*intr) __P((void *)); 1004 void *arg; 1005 { 1006 struct aria_softc *sc = addr; 1007 1008 DPRINTF(("aria_start_input %d @ %x\n", cc, (unsigned) p)); 1009 1010 if (cc != sc->sc_blocksize) { 1011 DPRINTF(("aria_start_input reqsize %d not sc_blocksize %d\n", 1012 cc, sc->sc_blocksize)); 1013 return EINVAL; 1014 } 1015 1016 sc->sc_rarg = arg; 1017 sc->sc_rintr = intr; 1018 sc->sc_rdiobuffer = p; 1019 1020 if (!(sc->sc_record&(1<<ARIAR_RECORD_CHAN))) { 1021 aria_sendcmd(sc, ARIADSPC_START_REC, ARIAR_RECORD_CHAN, -1,-1); 1022 sc->sc_record |= (1<<ARIAR_RECORD_CHAN); 1023 } 1024 1025 return 0; 1026 } 1027 1028 int 1029 aria_start_output(addr, p, cc, intr, arg) 1030 void *addr; 1031 void *p; 1032 int cc; 1033 void (*intr) __P((void *)); 1034 void *arg; 1035 { 1036 struct aria_softc *sc = addr; 1037 1038 DPRINTF(("aria_start_output %d @ %x\n", cc, (unsigned) p)); 1039 1040 if (cc != sc->sc_blocksize) { 1041 DPRINTF(("aria_start_output reqsize %d not sc_blocksize %d\n", 1042 cc, sc->sc_blocksize)); 1043 return EINVAL; 1044 } 1045 1046 sc->sc_parg = arg; 1047 sc->sc_pintr = intr; 1048 sc->sc_pdiobuffer = p; 1049 1050 if (!(sc->sc_play&(1<<ARIAR_PLAY_CHAN))) { 1051 aria_sendcmd(sc, ARIADSPC_START_PLAY, ARIAR_PLAY_CHAN, -1, -1); 1052 sc->sc_play |= (1<<ARIAR_PLAY_CHAN); 1053 } 1054 1055 return 0; 1056 } 1057 1058 /* 1059 * Process an interrupt. This should be a 1060 * request (from the card) to write or read 1061 * samples. 1062 */ 1063 int 1064 aria_intr(arg) 1065 void *arg; 1066 { 1067 struct aria_softc *sc = arg; 1068 bus_space_tag_t iot = sc->sc_iot; 1069 bus_space_handle_t ioh = sc->sc_ioh; 1070 u_short *pdata = sc->sc_pdiobuffer; 1071 u_short *rdata = sc->sc_rdiobuffer; 1072 u_short address; 1073 1074 #if 0 /* XXX -- BAD BAD BAD (That this is #define'd out */ 1075 DPRINTF(("Checking to see if this is our intr\n")); 1076 1077 if ((inw(iobase) & 1) != 0x1) 1078 return 0; /* not for us */ 1079 #endif 1080 1081 sc->sc_interrupts++; 1082 1083 DPRINTF(("aria_intr\n")); 1084 1085 if ((sc->sc_open & ARIAR_OPEN_PLAY) && (pdata!=NULL)) { 1086 DPRINTF(("aria_intr play=(%x)\n", (unsigned) pdata)); 1087 address = 0x8000 - 2*(sc->sc_blocksize); 1088 address+= aria_getdspmem(sc, ARIAA_PLAY_FIFO_A); 1089 bus_space_write_2(iot, ioh, ARIADSP_DMAADDRESS, address); 1090 bus_space_write_multi_2(iot, ioh, ARIADSP_DMADATA, pdata, 1091 sc->sc_blocksize / 2); 1092 if (sc->sc_pintr != NULL) 1093 (*sc->sc_pintr)(sc->sc_parg); 1094 } 1095 1096 if ((sc->sc_open & ARIAR_OPEN_RECORD) && (rdata!=NULL)) { 1097 DPRINTF(("aria_intr record=(%x)\n", (unsigned) rdata)); 1098 address = 0x8000 - (sc->sc_blocksize); 1099 address+= aria_getdspmem(sc, ARIAA_REC_FIFO_A); 1100 bus_space_write_2(iot, ioh, ARIADSP_DMAADDRESS, address); 1101 bus_space_read_multi_2(iot, ioh, ARIADSP_DMADATA, rdata, 1102 sc->sc_blocksize / 2); 1103 if (sc->sc_rintr != NULL) 1104 (*sc->sc_rintr)(sc->sc_rarg); 1105 } 1106 1107 aria_sendcmd(sc, ARIADSPC_TRANSCOMPLETE, -1, -1, -1); 1108 1109 return 1; 1110 } 1111 1112 int 1113 aria_mixer_set_port(addr, cp) 1114 void *addr; 1115 mixer_ctrl_t *cp; 1116 { 1117 struct aria_softc *sc = addr; 1118 int error = EINVAL; 1119 1120 DPRINTF(("aria_mixer_set_port\n")); 1121 1122 /* This could be done better, no mixer still has some controls. */ 1123 if (!(ARIA_MIXER & sc->sc_hardware)) 1124 return ENXIO; 1125 1126 if (cp->type == AUDIO_MIXER_VALUE) { 1127 mixer_level_t *mv = &cp->un.value; 1128 switch (cp->dev) { 1129 case ARIAMIX_MIC_LVL: 1130 if (mv->num_channels == 1 || mv->num_channels == 2) { 1131 sc->aria_mix[ARIAMIX_MIC_LVL].num_channels = 1132 mv->num_channels; 1133 sc->aria_mix[ARIAMIX_MIC_LVL].level[0] = 1134 mv->level[0]; 1135 sc->aria_mix[ARIAMIX_MIC_LVL].level[1] = 1136 mv->level[1]; 1137 error = 0; 1138 } 1139 break; 1140 1141 case ARIAMIX_LINE_IN_LVL: 1142 if (mv->num_channels == 1 || mv->num_channels == 2) { 1143 sc->aria_mix[ARIAMIX_LINE_IN_LVL].num_channels= 1144 mv->num_channels; 1145 sc->aria_mix[ARIAMIX_LINE_IN_LVL].level[0] = 1146 mv->level[0]; 1147 sc->aria_mix[ARIAMIX_LINE_IN_LVL].level[1] = 1148 mv->level[1]; 1149 error = 0; 1150 } 1151 break; 1152 1153 case ARIAMIX_CD_LVL: 1154 if (mv->num_channels == 1 || mv->num_channels == 2) { 1155 sc->aria_mix[ARIAMIX_CD_LVL].num_channels = 1156 mv->num_channels; 1157 sc->aria_mix[ARIAMIX_CD_LVL].level[0] = 1158 mv->level[0]; 1159 sc->aria_mix[ARIAMIX_CD_LVL].level[1] = 1160 mv->level[1]; 1161 error = 0; 1162 } 1163 break; 1164 1165 case ARIAMIX_TEL_LVL: 1166 if (mv->num_channels == 1) { 1167 sc->aria_mix[ARIAMIX_TEL_LVL].num_channels = 1168 mv->num_channels; 1169 sc->aria_mix[ARIAMIX_TEL_LVL].level[0] = 1170 mv->level[0]; 1171 error = 0; 1172 } 1173 break; 1174 1175 case ARIAMIX_DAC_LVL: 1176 if (mv->num_channels == 1 || mv->num_channels == 2) { 1177 sc->aria_mix[ARIAMIX_DAC_LVL].num_channels = 1178 mv->num_channels; 1179 sc->aria_mix[ARIAMIX_DAC_LVL].level[0] = 1180 mv->level[0]; 1181 sc->aria_mix[ARIAMIX_DAC_LVL].level[1] = 1182 mv->level[1]; 1183 error = 0; 1184 } 1185 break; 1186 1187 case ARIAMIX_AUX_LVL: 1188 if (mv->num_channels == 1 || mv->num_channels == 2) { 1189 sc->aria_mix[ARIAMIX_AUX_LVL].num_channels = 1190 mv->num_channels; 1191 sc->aria_mix[ARIAMIX_AUX_LVL].level[0] = 1192 mv->level[0]; 1193 sc->aria_mix[ARIAMIX_AUX_LVL].level[1] = 1194 mv->level[1]; 1195 error = 0; 1196 } 1197 break; 1198 1199 case ARIAMIX_MASTER_LVL: 1200 if (mv->num_channels == 1 || mv->num_channels == 2) { 1201 sc->ariamix_master.num_channels = 1202 mv->num_channels; 1203 sc->ariamix_master.level[0] = mv->level[0]; 1204 sc->ariamix_master.level[1] = mv->level[1]; 1205 error = 0; 1206 } 1207 break; 1208 1209 case ARIAMIX_MASTER_TREBLE: 1210 if (mv->num_channels == 2) { 1211 sc->ariamix_master.treble[0] = 1212 mv->level[0] == 0 ? 1 : mv->level[0]; 1213 sc->ariamix_master.treble[1] = 1214 mv->level[1] == 0 ? 1 : mv->level[1]; 1215 error = 0; 1216 } 1217 break; 1218 case ARIAMIX_MASTER_BASS: 1219 if (mv->num_channels == 2) { 1220 sc->ariamix_master.bass[0] = 1221 mv->level[0] == 0 ? 1 : mv->level[0]; 1222 sc->ariamix_master.bass[1] = 1223 mv->level[1] == 0 ? 1 : mv->level[1]; 1224 error = 0; 1225 } 1226 break; 1227 case ARIAMIX_OUT_LVL: 1228 if (mv->num_channels == 1 || mv->num_channels == 2) { 1229 sc->sc_gain[0] = mv->level[0]; 1230 sc->sc_gain[1] = mv->level[1]; 1231 error = 0; 1232 } 1233 break; 1234 default: 1235 } 1236 } 1237 1238 if (cp->type == AUDIO_MIXER_ENUM) 1239 switch(cp->dev) { 1240 case ARIAMIX_RECORD_SOURCE: 1241 if (cp->un.ord>=0 && cp->un.ord<=6) { 1242 sc->aria_mix_source = cp->un.ord; 1243 error = 0; 1244 } 1245 break; 1246 1247 case ARIAMIX_MIC_MUTE: 1248 if (cp->un.ord == 0 || cp->un.ord == 1) { 1249 sc->aria_mix[ARIAMIX_MIC_LVL].mute =cp->un.ord; 1250 error = 0; 1251 } 1252 break; 1253 1254 case ARIAMIX_LINE_IN_MUTE: 1255 if (cp->un.ord == 0 || cp->un.ord == 1) { 1256 sc->aria_mix[ARIAMIX_LINE_IN_LVL].mute = 1257 cp->un.ord; 1258 error = 0; 1259 } 1260 break; 1261 1262 case ARIAMIX_CD_MUTE: 1263 if (cp->un.ord == 0 || cp->un.ord == 1) { 1264 sc->aria_mix[ARIAMIX_CD_LVL].mute = cp->un.ord; 1265 error = 0; 1266 } 1267 break; 1268 1269 case ARIAMIX_DAC_MUTE: 1270 if (cp->un.ord == 0 || cp->un.ord == 1) { 1271 sc->aria_mix[ARIAMIX_DAC_LVL].mute =cp->un.ord; 1272 error = 0; 1273 } 1274 break; 1275 1276 case ARIAMIX_AUX_MUTE: 1277 if (cp->un.ord == 0 || cp->un.ord == 1) { 1278 sc->aria_mix[ARIAMIX_AUX_LVL].mute =cp->un.ord; 1279 error = 0; 1280 } 1281 break; 1282 1283 case ARIAMIX_TEL_MUTE: 1284 if (cp->un.ord == 0 || cp->un.ord == 1) { 1285 sc->aria_mix[ARIAMIX_TEL_LVL].mute =cp->un.ord; 1286 error = 0; 1287 } 1288 break; 1289 1290 default: 1291 /* NOTREACHED */ 1292 return ENXIO; 1293 } 1294 1295 return(error); 1296 } 1297 1298 int 1299 aria_mixer_get_port(addr, cp) 1300 void *addr; 1301 mixer_ctrl_t *cp; 1302 { 1303 struct aria_softc *sc = addr; 1304 int error = EINVAL; 1305 1306 DPRINTF(("aria_mixer_get_port\n")); 1307 1308 /* This could be done better, no mixer still has some controls. */ 1309 if (!(ARIA_MIXER&sc->sc_hardware)) 1310 return ENXIO; 1311 1312 switch (cp->dev) { 1313 case ARIAMIX_MIC_LVL: 1314 if (cp->type == AUDIO_MIXER_VALUE) { 1315 cp->un.value.num_channels = 1316 sc->aria_mix[ARIAMIX_MIC_LVL].num_channels; 1317 cp->un.value.level[0] = 1318 sc->aria_mix[ARIAMIX_MIC_LVL].level[0]; 1319 cp->un.value.level[1] = 1320 sc->aria_mix[ARIAMIX_MIC_LVL].level[1]; 1321 error = 0; 1322 } 1323 break; 1324 1325 case ARIAMIX_LINE_IN_LVL: 1326 if (cp->type == AUDIO_MIXER_VALUE) { 1327 cp->un.value.num_channels = 1328 sc->aria_mix[ARIAMIX_LINE_IN_LVL].num_channels; 1329 cp->un.value.level[0] = 1330 sc->aria_mix[ARIAMIX_LINE_IN_LVL].level[0]; 1331 cp->un.value.level[1] = 1332 sc->aria_mix[ARIAMIX_LINE_IN_LVL].level[1]; 1333 error = 0; 1334 } 1335 break; 1336 1337 case ARIAMIX_CD_LVL: 1338 if (cp->type == AUDIO_MIXER_VALUE) { 1339 cp->un.value.num_channels = 1340 sc->aria_mix[ARIAMIX_CD_LVL].num_channels; 1341 cp->un.value.level[0] = 1342 sc->aria_mix[ARIAMIX_CD_LVL].level[0]; 1343 cp->un.value.level[1] = 1344 sc->aria_mix[ARIAMIX_CD_LVL].level[1]; 1345 error = 0; 1346 } 1347 break; 1348 1349 case ARIAMIX_TEL_LVL: 1350 if (cp->type == AUDIO_MIXER_VALUE) { 1351 cp->un.value.num_channels = 1352 sc->aria_mix[ARIAMIX_TEL_LVL].num_channels; 1353 cp->un.value.level[0] = 1354 sc->aria_mix[ARIAMIX_TEL_LVL].level[0]; 1355 error = 0; 1356 } 1357 break; 1358 case ARIAMIX_DAC_LVL: 1359 if (cp->type == AUDIO_MIXER_VALUE) { 1360 cp->un.value.num_channels = 1361 sc->aria_mix[ARIAMIX_DAC_LVL].num_channels; 1362 cp->un.value.level[0] = 1363 sc->aria_mix[ARIAMIX_DAC_LVL].level[0]; 1364 cp->un.value.level[1] = 1365 sc->aria_mix[ARIAMIX_DAC_LVL].level[1]; 1366 error = 0; 1367 } 1368 break; 1369 1370 case ARIAMIX_AUX_LVL: 1371 if (cp->type == AUDIO_MIXER_VALUE) { 1372 cp->un.value.num_channels = 1373 sc->aria_mix[ARIAMIX_AUX_LVL].num_channels; 1374 cp->un.value.level[0] = 1375 sc->aria_mix[ARIAMIX_AUX_LVL].level[0]; 1376 cp->un.value.level[1] = 1377 sc->aria_mix[ARIAMIX_AUX_LVL].level[1]; 1378 error = 0; 1379 } 1380 break; 1381 1382 case ARIAMIX_MIC_MUTE: 1383 if (cp->type == AUDIO_MIXER_ENUM) { 1384 cp->un.ord = sc->aria_mix[ARIAMIX_MIC_LVL].mute; 1385 error = 0; 1386 } 1387 break; 1388 1389 case ARIAMIX_LINE_IN_MUTE: 1390 if (cp->type == AUDIO_MIXER_ENUM) { 1391 cp->un.ord = sc->aria_mix[ARIAMIX_LINE_IN_LVL].mute; 1392 error = 0; 1393 } 1394 break; 1395 1396 case ARIAMIX_CD_MUTE: 1397 if (cp->type == AUDIO_MIXER_ENUM) { 1398 cp->un.ord = sc->aria_mix[ARIAMIX_CD_LVL].mute; 1399 error = 0; 1400 } 1401 break; 1402 1403 case ARIAMIX_DAC_MUTE: 1404 if (cp->type == AUDIO_MIXER_ENUM) { 1405 cp->un.ord = sc->aria_mix[ARIAMIX_DAC_LVL].mute; 1406 error = 0; 1407 } 1408 break; 1409 1410 case ARIAMIX_AUX_MUTE: 1411 if (cp->type == AUDIO_MIXER_ENUM) { 1412 cp->un.ord = sc->aria_mix[ARIAMIX_AUX_LVL].mute; 1413 error = 0; 1414 } 1415 break; 1416 1417 case ARIAMIX_TEL_MUTE: 1418 if (cp->type == AUDIO_MIXER_ENUM) { 1419 cp->un.ord = sc->aria_mix[ARIAMIX_TEL_LVL].mute; 1420 error = 0; 1421 } 1422 break; 1423 1424 case ARIAMIX_MASTER_LVL: 1425 if (cp->type == AUDIO_MIXER_VALUE) { 1426 cp->un.value.num_channels = 1427 sc->ariamix_master.num_channels; 1428 cp->un.value.level[0] = sc->ariamix_master.level[0]; 1429 cp->un.value.level[1] = sc->ariamix_master.level[1]; 1430 error = 0; 1431 } 1432 break; 1433 1434 case ARIAMIX_MASTER_TREBLE: 1435 if (cp->type == AUDIO_MIXER_VALUE) { 1436 cp->un.value.num_channels = 2; 1437 cp->un.value.level[0] = sc->ariamix_master.treble[0]; 1438 cp->un.value.level[1] = sc->ariamix_master.treble[1]; 1439 error = 0; 1440 } 1441 break; 1442 1443 case ARIAMIX_MASTER_BASS: 1444 if (cp->type == AUDIO_MIXER_VALUE) { 1445 cp->un.value.num_channels = 2; 1446 cp->un.value.level[0] = sc->ariamix_master.bass[0]; 1447 cp->un.value.level[1] = sc->ariamix_master.bass[1]; 1448 error = 0; 1449 } 1450 break; 1451 1452 case ARIAMIX_OUT_LVL: 1453 if (cp->type == AUDIO_MIXER_VALUE) { 1454 cp->un.value.num_channels = sc->sc_chans; 1455 cp->un.value.level[0] = sc->sc_gain[0]; 1456 cp->un.value.level[1] = sc->sc_gain[1]; 1457 error = 0; 1458 } 1459 break; 1460 case ARIAMIX_RECORD_SOURCE: 1461 if (cp->type == AUDIO_MIXER_ENUM) { 1462 cp->un.ord = sc->aria_mix_source; 1463 error = 0; 1464 } 1465 break; 1466 1467 default: 1468 return ENXIO; 1469 /* NOT REACHED */ 1470 } 1471 1472 return(error); 1473 } 1474 1475 int 1476 aria_mixer_query_devinfo(addr, dip) 1477 void *addr; 1478 mixer_devinfo_t *dip; 1479 { 1480 1481 struct aria_softc *sc = addr; 1482 1483 DPRINTF(("aria_mixer_query_devinfo\n")); 1484 1485 /* This could be done better, no mixer still has some controls. */ 1486 if (!(ARIA_MIXER & sc->sc_hardware)) 1487 return ENXIO; 1488 1489 dip->prev = dip->next = AUDIO_MIXER_LAST; 1490 1491 switch(dip->index) { 1492 case ARIAMIX_MIC_LVL: 1493 dip->type = AUDIO_MIXER_VALUE; 1494 dip->mixer_class = ARIAMIX_INPUT_CLASS; 1495 dip->next = ARIAMIX_MIC_MUTE; 1496 strcpy(dip->label.name, AudioNmicrophone); 1497 dip->un.v.num_channels = 2; 1498 strcpy(dip->un.v.units.name, AudioNvolume); 1499 break; 1500 1501 case ARIAMIX_LINE_IN_LVL: 1502 dip->type = AUDIO_MIXER_VALUE; 1503 dip->mixer_class = ARIAMIX_INPUT_CLASS; 1504 dip->next = ARIAMIX_LINE_IN_MUTE; 1505 strcpy(dip->label.name, AudioNline); 1506 dip->un.v.num_channels = 2; 1507 strcpy(dip->un.v.units.name, AudioNvolume); 1508 break; 1509 1510 case ARIAMIX_CD_LVL: 1511 dip->type = AUDIO_MIXER_VALUE; 1512 dip->mixer_class = ARIAMIX_INPUT_CLASS; 1513 dip->next = ARIAMIX_CD_MUTE; 1514 strcpy(dip->label.name, AudioNcd); 1515 dip->un.v.num_channels = 2; 1516 strcpy(dip->un.v.units.name, AudioNvolume); 1517 break; 1518 1519 case ARIAMIX_TEL_LVL: 1520 dip->type = AUDIO_MIXER_VALUE; 1521 dip->mixer_class = ARIAMIX_INPUT_CLASS; 1522 dip->next = ARIAMIX_TEL_MUTE; 1523 strcpy(dip->label.name, "telephone"); 1524 dip->un.v.num_channels = 1; 1525 strcpy(dip->un.v.units.name, AudioNvolume); 1526 break; 1527 1528 case ARIAMIX_DAC_LVL: 1529 dip->type = AUDIO_MIXER_VALUE; 1530 dip->mixer_class = ARIAMIX_INPUT_CLASS; 1531 dip->next = ARIAMIX_DAC_MUTE; 1532 strcpy(dip->label.name, AudioNdac); 1533 dip->un.v.num_channels = 1; 1534 strcpy(dip->un.v.units.name, AudioNvolume); 1535 break; 1536 1537 case ARIAMIX_AUX_LVL: 1538 dip->type = AUDIO_MIXER_VALUE; 1539 dip->mixer_class = ARIAMIX_INPUT_CLASS; 1540 dip->next = ARIAMIX_AUX_MUTE; 1541 strcpy(dip->label.name, AudioNoutput); 1542 dip->un.v.num_channels = 1; 1543 strcpy(dip->un.v.units.name, AudioNvolume); 1544 break; 1545 1546 case ARIAMIX_MIC_MUTE: 1547 dip->prev = ARIAMIX_MIC_LVL; 1548 goto mute; 1549 1550 case ARIAMIX_LINE_IN_MUTE: 1551 dip->prev = ARIAMIX_LINE_IN_LVL; 1552 goto mute; 1553 1554 case ARIAMIX_CD_MUTE: 1555 dip->prev = ARIAMIX_CD_LVL; 1556 goto mute; 1557 1558 case ARIAMIX_DAC_MUTE: 1559 dip->prev = ARIAMIX_DAC_LVL; 1560 goto mute; 1561 1562 case ARIAMIX_AUX_MUTE: 1563 dip->prev = ARIAMIX_AUX_LVL; 1564 goto mute; 1565 1566 case ARIAMIX_TEL_MUTE: 1567 dip->prev = ARIAMIX_TEL_LVL; 1568 goto mute; 1569 1570 mute: 1571 dip->mixer_class = ARIAMIX_INPUT_CLASS; 1572 dip->type = AUDIO_MIXER_ENUM; 1573 strcpy(dip->label.name, AudioNmute); 1574 dip->un.e.num_mem = 2; 1575 strcpy(dip->un.e.member[0].label.name, AudioNoff); 1576 dip->un.e.member[0].ord = 0; 1577 strcpy(dip->un.e.member[1].label.name, AudioNon); 1578 dip->un.e.member[1].ord = 1; 1579 break; 1580 1581 case ARIAMIX_MASTER_LVL: 1582 dip->type = AUDIO_MIXER_VALUE; 1583 dip->mixer_class = ARIAMIX_OUTPUT_CLASS; 1584 dip->next = AUDIO_MIXER_LAST; 1585 strcpy(dip->label.name, AudioNvolume); 1586 dip->un.v.num_channels = 2; 1587 strcpy(dip->un.v.units.name, AudioNvolume); 1588 break; 1589 1590 case ARIAMIX_MASTER_TREBLE: 1591 dip->type = AUDIO_MIXER_VALUE; 1592 dip->mixer_class = ARIAMIX_EQ_CLASS; 1593 strcpy(dip->label.name, AudioNtreble); 1594 dip->un.v.num_channels = 2; 1595 strcpy(dip->un.v.units.name, AudioNtreble); 1596 break; 1597 1598 case ARIAMIX_MASTER_BASS: 1599 dip->type = AUDIO_MIXER_VALUE; 1600 dip->mixer_class = ARIAMIX_EQ_CLASS; 1601 strcpy(dip->label.name, AudioNbass); 1602 dip->un.v.num_channels = 2; 1603 strcpy(dip->un.v.units.name, AudioNbass); 1604 break; 1605 1606 case ARIAMIX_OUT_LVL: 1607 dip->type = AUDIO_MIXER_VALUE; 1608 dip->mixer_class = ARIAMIX_OUTPUT_CLASS; 1609 strcpy(dip->label.name, AudioNoutput); 1610 dip->un.v.num_channels = 2; 1611 strcpy(dip->un.v.units.name, AudioNvolume); 1612 break; 1613 1614 case ARIAMIX_RECORD_SOURCE: 1615 dip->mixer_class = ARIAMIX_RECORD_CLASS; 1616 dip->type = AUDIO_MIXER_ENUM; 1617 strcpy(dip->label.name, AudioNsource); 1618 dip->un.e.num_mem = 6; 1619 strcpy(dip->un.e.member[0].label.name, AudioNoutput); 1620 dip->un.e.member[0].ord = ARIAMIX_AUX_LVL; 1621 strcpy(dip->un.e.member[1].label.name, AudioNmicrophone); 1622 dip->un.e.member[1].ord = ARIAMIX_MIC_LVL; 1623 strcpy(dip->un.e.member[2].label.name, AudioNdac); 1624 dip->un.e.member[2].ord = ARIAMIX_DAC_LVL; 1625 strcpy(dip->un.e.member[3].label.name, AudioNline); 1626 dip->un.e.member[3].ord = ARIAMIX_LINE_IN_LVL; 1627 strcpy(dip->un.e.member[4].label.name, AudioNcd); 1628 dip->un.e.member[4].ord = ARIAMIX_CD_LVL; 1629 strcpy(dip->un.e.member[5].label.name, "telephone"); 1630 dip->un.e.member[5].ord = ARIAMIX_TEL_LVL; 1631 break; 1632 1633 case ARIAMIX_INPUT_CLASS: 1634 dip->type = AUDIO_MIXER_CLASS; 1635 dip->mixer_class = ARIAMIX_INPUT_CLASS; 1636 strcpy(dip->label.name, AudioCinputs); 1637 break; 1638 1639 case ARIAMIX_OUTPUT_CLASS: 1640 dip->type = AUDIO_MIXER_CLASS; 1641 dip->mixer_class = ARIAMIX_OUTPUT_CLASS; 1642 strcpy(dip->label.name, AudioCoutputs); 1643 break; 1644 1645 case ARIAMIX_RECORD_CLASS: 1646 dip->type = AUDIO_MIXER_CLASS; 1647 dip->mixer_class = ARIAMIX_RECORD_CLASS; 1648 strcpy(dip->label.name, AudioCrecord); 1649 break; 1650 1651 case ARIAMIX_EQ_CLASS: 1652 dip->type = AUDIO_MIXER_CLASS; 1653 dip->mixer_class = ARIAMIX_EQ_CLASS; 1654 strcpy(dip->label.name, AudioCequalization); 1655 break; 1656 1657 default: 1658 return ENXIO; 1659 /*NOTREACHED*/ 1660 } 1661 return 0; 1662 } 1663 1664 #endif /* NARIA */ 1665
Indexes created Tue Sep 30 20:09:53 GMT 2025