aria.c revision 1.25
1 /* $NetBSD: aria.c,v 1.25 2006/08/27 23:33:35 christos 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 mu-law 44 * and A-law 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 <sys/cdefs.h> 53 __KERNEL_RCSID(0, "$NetBSD: aria.c,v 1.25 2006/08/27 23:33:35 christos Exp $"); 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 <sys/fcntl.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 75 #include <dev/isa/ariareg.h> 76 77 #ifdef AUDIO_DEBUG 78 #define DPRINTF(x) printf x 79 int ariadebug = 0; 80 #else 81 #define DPRINTF(x) 82 #endif 83 84 struct aria_mixdev_info { 85 u_char num_channels; 86 u_char level[2]; 87 u_char mute; 88 }; 89 90 struct aria_mixmaster { 91 u_char num_channels; 92 u_char level[2]; 93 u_char treble[2]; 94 u_char bass[2]; 95 }; 96 97 struct aria_softc { 98 struct device sc_dev; /* base device */ 99 void *sc_ih; /* interrupt vectoring */ 100 bus_space_tag_t sc_iot; /* Tag on 'da bus. */ 101 bus_space_handle_t sc_ioh; /* Handle of iospace */ 102 isa_chipset_tag_t sc_ic; /* ISA chipset info */ 103 104 u_short sc_open; /* reference count of open calls */ 105 u_short sc_play; /* non-paused play chans 2**chan */ 106 u_short sc_record; /* non-paused record chans 2**chan */ 107 /* XXX -- keep this? */ 108 u_short sc_gain[2]; /* left/right gain (play) */ 109 110 u_long sc_rate; /* Sample rate for input and output */ 111 u_int sc_encoding; /* audio encoding -- mu-law/linear */ 112 int sc_chans; /* # of channels */ 113 int sc_precision; /* # bits per sample */ 114 115 u_long sc_interrupts; /* number of interrupts taken */ 116 void (*sc_rintr)(void*); /* record transfer completion intr handler */ 117 void (*sc_pintr)(void*); /* play transfer completion intr handler */ 118 void *sc_rarg; /* arg for sc_rintr() */ 119 void *sc_parg; /* arg for sc_pintr() */ 120 121 int sc_blocksize; /* literal dio block size */ 122 void *sc_rdiobuffer; /* record: where the next samples should be */ 123 void *sc_pdiobuffer; /* play: where the next samples are */ 124 125 u_short sc_hardware; /* bit field of hardware present */ 126 #define ARIA_TELEPHONE 0x0001 /* has telephone input */ 127 #define ARIA_MIXER 0x0002 /* has SC18075 digital mixer */ 128 #define ARIA_MODEL 0x0004 /* is SC18025 (=0) or SC18026 (=1) */ 129 130 struct aria_mixdev_info aria_mix[6]; 131 struct aria_mixmaster ariamix_master; 132 u_char aria_mix_source; 133 134 int sc_sendcmd_err; 135 }; 136 137 int ariaprobe(struct device *, struct cfdata *, void *); 138 void ariaattach(struct device *, struct device *, void *); 139 void ariaclose(void *); 140 int ariaopen(void *, int); 141 int ariareset(bus_space_tag_t, bus_space_handle_t); 142 int aria_reset(struct aria_softc *); 143 int aria_getdev(void *, struct audio_device *); 144 145 void aria_do_kludge(bus_space_tag_t, bus_space_handle_t, 146 bus_space_handle_t, 147 u_short, u_short, u_short, u_short); 148 void aria_prometheus_kludge(struct isa_attach_args *, bus_space_handle_t); 149 150 int aria_query_encoding(void *, struct audio_encoding *); 151 int aria_round_blocksize(void *, int, int, const audio_params_t *); 152 int aria_speaker_ctl(void *, int); 153 int aria_commit_settings(void *); 154 int aria_set_params(void *, int, int, audio_params_t *, audio_params_t *, 155 stream_filter_list_t *, stream_filter_list_t *); 156 int aria_get_props(void *); 157 158 int aria_start_output(void *, void *, int, void (*)(void *), void*); 159 int aria_start_input(void *, void *, int, void (*)(void *), void*); 160 161 int aria_halt_input(void *); 162 int aria_halt_output(void *); 163 164 int aria_sendcmd(struct aria_softc *, u_short, int, int, int); 165 166 u_short aria_getdspmem(struct aria_softc *, u_short); 167 void aria_putdspmem(struct aria_softc *, u_short, u_short); 168 169 int aria_intr(void *); 170 short ariaversion(struct aria_softc *); 171 172 void aria_set_mixer(struct aria_softc *, int); 173 174 void aria_mix_write(struct aria_softc *, int, int); 175 int aria_mix_read(struct aria_softc *, int); 176 177 int aria_mixer_set_port(void *, mixer_ctrl_t *); 178 int aria_mixer_get_port(void *, mixer_ctrl_t *); 179 int aria_mixer_query_devinfo(void *, mixer_devinfo_t *); 180 181 CFATTACH_DECL(aria, sizeof(struct aria_softc), 182 ariaprobe, ariaattach, NULL, NULL); 183 184 /* XXX temporary test for 1.3 */ 185 #ifndef AudioNaux 186 /* 1.3 */ 187 struct cfdriver aria_cd = { 188 NULL, "aria", DV_DULL 189 }; 190 #endif 191 192 struct audio_device aria_device = { 193 "Aria 16(se)", 194 "x", 195 "aria" 196 }; 197 198 /* 199 * Define our interface to the higher level audio driver. 200 */ 201 202 const struct audio_hw_if aria_hw_if = { 203 ariaopen, 204 ariaclose, 205 NULL, 206 aria_query_encoding, 207 aria_set_params, 208 aria_round_blocksize, 209 aria_commit_settings, 210 NULL, 211 NULL, 212 aria_start_output, 213 aria_start_input, 214 aria_halt_input, 215 aria_halt_output, 216 NULL, 217 aria_getdev, 218 NULL, 219 aria_mixer_set_port, 220 aria_mixer_get_port, 221 aria_mixer_query_devinfo, 222 NULL, 223 NULL, 224 NULL, 225 NULL, 226 aria_get_props, 227 NULL, 228 NULL, 229 NULL, 230 NULL, 231 }; 232 233 /* 234 * Probe / attach routines. 235 */ 236 237 /* 238 * Probe for the aria hardware. 239 */ 240 int 241 ariaprobe(struct device *parent, struct cfdata *cf, void *aux) 242 { 243 bus_space_handle_t ioh; 244 struct isa_attach_args *ia; 245 246 ia = aux; 247 if (ia->ia_nio < 1) 248 return 0; 249 if (ia->ia_nirq < 1) 250 return 0; 251 252 if (ISA_DIRECT_CONFIG(ia)) 253 return 0; 254 255 if (!ARIA_BASE_VALID(ia->ia_io[0].ir_addr)) { 256 printf("aria: configured iobase %d invalid\n", 257 ia->ia_io[0].ir_addr); 258 return 0; 259 } 260 261 if (!ARIA_IRQ_VALID(ia->ia_irq[0].ir_irq)) { 262 printf("aria: configured irq %d invalid\n", 263 ia->ia_irq[0].ir_irq); 264 return 0; 265 } 266 267 if (bus_space_map(ia->ia_iot, ia->ia_io[0].ir_addr, ARIADSP_NPORT, 268 0, &ioh)) { 269 DPRINTF(("aria: aria probe failed\n")); 270 return 0; 271 } 272 273 if (cf->cf_flags & 1) 274 aria_prometheus_kludge(ia, ioh); 275 276 if (ariareset(ia->ia_iot, ioh) != 0) { 277 DPRINTF(("aria: aria probe failed\n")); 278 bus_space_unmap(ia->ia_iot, ioh, ARIADSP_NPORT); 279 return 0; 280 } 281 282 bus_space_unmap(ia->ia_iot, ioh, ARIADSP_NPORT); 283 284 ia->ia_nio = 1; 285 ia->ia_io[0].ir_size = ARIADSP_NPORT; 286 287 ia->ia_nirq = 1; 288 289 ia->ia_niomem = 0; 290 ia->ia_ndrq = 0; 291 292 DPRINTF(("aria: aria probe succeeded\n")); 293 return 1; 294 } 295 296 /* 297 * I didn't call this a kludge for 298 * nothing. This is cribbed from 299 * ariainit, the author of that 300 * disassembled some code to discover 301 * how to set up the initial values of 302 * the card. Without this, the card 303 * is dead. (It will not respond to _any_ 304 * input at all.) 305 * 306 * ariainit can be found (ftp) at: 307 * ftp://ftp.wi.leidenuniv.nl/pub/audio/aria/programming/contrib/ariainit.zip 308 * currently. 309 */ 310 311 void 312 aria_prometheus_kludge(struct isa_attach_args *ia, bus_space_handle_t ioh1) 313 { 314 bus_space_tag_t iot; 315 bus_space_handle_t ioh; 316 u_short end; 317 318 DPRINTF(("aria: begin aria_prometheus_kludge\n")); 319 320 /* Begin Config Sequence */ 321 322 iot = ia->ia_iot; 323 bus_space_map(iot, 0x200, 8, 0, &ioh); 324 325 bus_space_write_1(iot, ioh, 4, 0x4c); 326 bus_space_write_1(iot, ioh, 5, 0x42); 327 bus_space_write_1(iot, ioh, 6, 0x00); 328 bus_space_write_2(iot, ioh, 0, 0x0f); 329 bus_space_write_1(iot, ioh, 1, 0x00); 330 bus_space_write_2(iot, ioh, 0, 0x02); 331 bus_space_write_1(iot, ioh, 1, ia->ia_io[0].ir_addr>>2); 332 333 /* 334 * These next three lines set up the iobase 335 * and the irq; and disable the drq. 336 */ 337 aria_do_kludge(iot, ioh, ioh1, 0x111, 338 ((ia->ia_io[0].ir_addr-0x280)>>2)+0xA0, 0xbf, 0xa0); 339 aria_do_kludge(iot, ioh, ioh1, 0x011, 340 ia->ia_irq[0].ir_irq-6, 0xf8, 0x00); 341 aria_do_kludge(iot, ioh, ioh1, 0x011, 0x00, 0xef, 0x00); 342 343 /* The rest of these lines just disable everything else */ 344 aria_do_kludge(iot, ioh, ioh1, 0x113, 0x00, 0x88, 0x00); 345 aria_do_kludge(iot, ioh, ioh1, 0x013, 0x00, 0xf8, 0x00); 346 aria_do_kludge(iot, ioh, ioh1, 0x013, 0x00, 0xef, 0x00); 347 aria_do_kludge(iot, ioh, ioh1, 0x117, 0x00, 0x88, 0x00); 348 aria_do_kludge(iot, ioh, ioh1, 0x017, 0x00, 0xff, 0x00); 349 350 /* End Sequence */ 351 bus_space_write_1(iot, ioh, 0, 0x0f); 352 end = bus_space_read_1(iot, ioh1, 0); 353 bus_space_write_2(iot, ioh, 0, 0x0f); 354 bus_space_write_1(iot, ioh, 1, end|0x80); 355 bus_space_read_1(iot, ioh, 0); 356 357 bus_space_unmap(iot, ioh, 8); 358 /* 359 * This delay is necessary for some reason, 360 * at least it would crash, and sometimes not 361 * probe properly if it did not exist. 362 */ 363 delay(1000000); 364 } 365 366 void 367 aria_do_kludge( 368 bus_space_tag_t iot, 369 bus_space_handle_t ioh, 370 bus_space_handle_t ioh1, 371 u_short func, 372 u_short bits, 373 u_short and, 374 u_short or) 375 { 376 u_int i; 377 378 if (func & 0x100) { 379 func &= ~0x100; 380 if (bits) { 381 bus_space_write_2(iot, ioh, 0, func-1); 382 bus_space_write_1(iot, ioh, 1, bits); 383 } 384 } else 385 or |= bits; 386 387 bus_space_write_1(iot, ioh, 0, func); 388 i = bus_space_read_1(iot, ioh1, 0); 389 bus_space_write_2(iot, ioh, 0, func); 390 bus_space_write_1(iot, ioh, 1, (i&and) | or); 391 } 392 393 /* 394 * Attach hardware to driver, attach hardware driver to audio 395 * pseudo-device driver. 396 */ 397 void 398 ariaattach(struct device *parent, struct device *self, void *aux) 399 { 400 bus_space_handle_t ioh; 401 struct aria_softc *sc; 402 struct isa_attach_args *ia; 403 u_short i; 404 405 sc = (void *)self; 406 ia = aux; 407 if (bus_space_map(ia->ia_iot, ia->ia_io[0].ir_addr, ARIADSP_NPORT, 408 0, &ioh)) 409 panic("%s: can map io port range", self->dv_xname); 410 411 sc->sc_iot = ia->ia_iot; 412 sc->sc_ioh = ioh; 413 sc->sc_ic = ia->ia_ic; 414 415 sc->sc_ih = isa_intr_establish(ia->ia_ic, ia->ia_irq[0].ir_irq, 416 IST_EDGE, IPL_AUDIO, aria_intr, sc); 417 418 DPRINTF(("isa_intr_establish() returns (%x)\n", (unsigned) sc->sc_ih)); 419 420 i = aria_getdspmem(sc, ARIAA_HARDWARE_A); 421 422 sc->sc_hardware = 0; 423 sc->sc_hardware |= ((i>>13)&0x01)==1 ? ARIA_TELEPHONE:0; 424 sc->sc_hardware |= (((i>>5)&0x07))==0x04 ? ARIA_MIXER:0; 425 sc->sc_hardware |= (aria_getdspmem(sc, ARIAA_MODEL_A)>=1)?ARIA_MODEL:0; 426 427 sc->sc_open = 0; 428 sc->sc_play = 0; 429 sc->sc_record = 0; 430 sc->sc_rate = 7875; 431 sc->sc_chans = 1; 432 sc->sc_blocksize = 1024; 433 sc->sc_precision = 8; 434 sc->sc_rintr = 0; 435 sc->sc_rarg = 0; 436 sc->sc_pintr = 0; 437 sc->sc_parg = 0; 438 sc->sc_gain[0] = 127; 439 sc->sc_gain[1] = 127; 440 441 for (i=0; i<6; i++) { 442 if (i == ARIAMIX_TEL_LVL) 443 sc->aria_mix[i].num_channels = 1; 444 else 445 sc->aria_mix[i].num_channels = 2; 446 sc->aria_mix[i].level[0] = 127; 447 sc->aria_mix[i].level[1] = 127; 448 } 449 450 sc->ariamix_master.num_channels = 2; 451 sc->ariamix_master.level[0] = 222; 452 sc->ariamix_master.level[1] = 222; 453 sc->ariamix_master.bass[0] = 127; 454 sc->ariamix_master.bass[1] = 127; 455 sc->ariamix_master.treble[0] = 127; 456 sc->ariamix_master.treble[1] = 127; 457 sc->aria_mix_source = 0; 458 459 aria_commit_settings(sc); 460 461 printf(": dsp %s", (ARIA_MODEL&sc->sc_hardware)?"SC18026":"SC18025"); 462 if (ARIA_TELEPHONE&sc->sc_hardware) 463 printf(", tel"); 464 if (ARIA_MIXER&sc->sc_hardware) 465 printf(", SC18075 mixer"); 466 printf("\n"); 467 468 snprintf(aria_device.version, sizeof(aria_device.version), "%s", 469 ARIA_MODEL & sc->sc_hardware ? "SC18026" : "SC18025"); 470 471 audio_attach_mi(&aria_hw_if, (void *)sc, &sc->sc_dev); 472 } 473 474 /* 475 * Various routines to interface to higher level audio driver 476 */ 477 478 int 479 ariaopen(void *addr, int flags) 480 { 481 struct aria_softc *sc; 482 483 sc = addr; 484 DPRINTF(("ariaopen() called\n")); 485 486 if (!sc) 487 return ENXIO; 488 489 if (flags&FREAD) 490 sc->sc_open |= ARIAR_OPEN_RECORD; 491 if (flags&FWRITE) 492 sc->sc_open |= ARIAR_OPEN_PLAY; 493 494 return 0; 495 } 496 497 int 498 aria_getdev(void *addr, struct audio_device *retp) 499 { 500 501 *retp = aria_device; 502 return 0; 503 } 504 505 /* 506 * Various routines to interface to higher level audio driver 507 */ 508 509 int 510 aria_query_encoding(void *addr, struct audio_encoding *fp) 511 { 512 struct aria_softc *sc; 513 514 sc = addr; 515 switch (fp->index) { 516 case 0: 517 strcpy(fp->name, AudioEmulaw); 518 fp->encoding = AUDIO_ENCODING_ULAW; 519 fp->precision = 8; 520 if ((ARIA_MODEL&sc->sc_hardware) == 0) 521 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 522 break; 523 case 1: 524 strcpy(fp->name, AudioEalaw); 525 fp->encoding = AUDIO_ENCODING_ALAW; 526 fp->precision = 8; 527 if ((ARIA_MODEL&sc->sc_hardware) == 0) 528 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 529 break; 530 case 2: 531 strcpy(fp->name, AudioEslinear); 532 fp->encoding = AUDIO_ENCODING_SLINEAR; 533 fp->precision = 8; 534 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 535 break; 536 case 3: 537 strcpy(fp->name, AudioEslinear_le); 538 fp->encoding = AUDIO_ENCODING_SLINEAR_LE; 539 fp->precision = 16; 540 fp->flags = 0; 541 break; 542 case 4: 543 strcpy(fp->name, AudioEslinear_be); 544 fp->encoding = AUDIO_ENCODING_SLINEAR_BE; 545 fp->precision = 16; 546 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 547 break; 548 case 5: 549 strcpy(fp->name, AudioEulinear); 550 fp->encoding = AUDIO_ENCODING_ULINEAR; 551 fp->precision = 8; 552 fp->flags = 0; 553 break; 554 case 6: 555 strcpy(fp->name, AudioEulinear_le); 556 fp->encoding = AUDIO_ENCODING_ULINEAR_LE; 557 fp->precision = 16; 558 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 559 break; 560 case 7: 561 strcpy(fp->name, AudioEulinear_be); 562 fp->encoding = AUDIO_ENCODING_ULINEAR_BE; 563 fp->precision = 16; 564 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 565 break; 566 default: 567 return EINVAL; 568 /*NOTREACHED*/ 569 } 570 571 return 0; 572 } 573 574 /* 575 * Store blocksize in bytes. 576 */ 577 578 int 579 aria_round_blocksize(void *addr, int blk, int mode, const audio_params_t *param) 580 { 581 int i; 582 583 #if 0 /* XXX -- this is being a tad bit of a problem... */ 584 for (i = 64; i < 1024; i *= 2) 585 if (blk <= i) 586 break; 587 #else 588 i = 1024; 589 #endif 590 return i; 591 } 592 593 int 594 aria_get_props(void *addr) 595 { 596 597 return AUDIO_PROP_FULLDUPLEX; 598 } 599 600 int 601 aria_set_params( 602 void *addr, 603 int setmode, int usemode, 604 audio_params_t *p, audio_params_t *r, 605 stream_filter_list_t *pfil, stream_filter_list_t *rfil) 606 { 607 audio_params_t hw; 608 struct aria_softc *sc; 609 610 sc = addr; 611 switch(p->encoding) { 612 case AUDIO_ENCODING_ULAW: 613 case AUDIO_ENCODING_ALAW: 614 case AUDIO_ENCODING_SLINEAR: 615 case AUDIO_ENCODING_SLINEAR_LE: 616 case AUDIO_ENCODING_SLINEAR_BE: 617 case AUDIO_ENCODING_ULINEAR: 618 case AUDIO_ENCODING_ULINEAR_LE: 619 case AUDIO_ENCODING_ULINEAR_BE: 620 break; 621 default: 622 return EINVAL; 623 } 624 625 if (p->sample_rate <= 9450) 626 p->sample_rate = 7875; 627 else if (p->sample_rate <= 13387) 628 p->sample_rate = 11025; 629 else if (p->sample_rate <= 18900) 630 p->sample_rate = 15750; 631 else if (p->sample_rate <= 26775) 632 p->sample_rate = 22050; 633 else if (p->sample_rate <= 37800) 634 p->sample_rate = 31500; 635 else 636 p->sample_rate = 44100; 637 638 hw = *p; 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 hw.encoding = AUDIO_ENCODING_ULINEAR_LE; 648 pfil->append(pfil, mulaw_to_linear8, &hw); 649 rfil->append(rfil, linear8_to_mulaw, &hw); 650 } 651 break; 652 case AUDIO_ENCODING_ALAW: 653 if ((ARIA_MODEL&sc->sc_hardware) == 0) { 654 hw.encoding = AUDIO_ENCODING_ULINEAR_LE; 655 pfil->append(pfil, alaw_to_linear8, &hw); 656 rfil->append(rfil, linear8_to_alaw, &hw); 657 } 658 break; 659 case AUDIO_ENCODING_SLINEAR: 660 hw.encoding = AUDIO_ENCODING_ULINEAR_LE; 661 pfil->append(pfil, change_sign8, &hw); 662 rfil->append(rfil, change_sign8, &hw); 663 break; 664 case AUDIO_ENCODING_ULINEAR_LE: 665 hw.encoding = AUDIO_ENCODING_SLINEAR_LE; 666 pfil->append(pfil, change_sign16, &hw); 667 rfil->append(rfil, change_sign16, &hw); 668 break; 669 case AUDIO_ENCODING_SLINEAR_BE: 670 hw.encoding = AUDIO_ENCODING_SLINEAR_LE; 671 pfil->append(pfil, swap_bytes, &hw); 672 rfil->append(rfil, swap_bytes, &hw); 673 break; 674 case AUDIO_ENCODING_ULINEAR_BE: 675 hw.encoding = AUDIO_ENCODING_SLINEAR_LE; 676 pfil->append(pfil, swap_bytes_change_sign16, &hw); 677 rfil->append(rfil, swap_bytes_change_sign16, &hw); 678 break; 679 } 680 681 return 0; 682 } 683 684 /* 685 * This is where all of the twiddling goes on. 686 */ 687 688 int 689 aria_commit_settings(void *addr) 690 { 691 static u_char tones[16] = 692 { 7, 6, 5, 4, 3, 2, 1, 0, 8, 9, 10, 11, 12, 13, 14, 15 }; 693 struct aria_softc *sc; 694 bus_space_tag_t iot; 695 bus_space_handle_t ioh; 696 u_short format; 697 u_short left, right; 698 u_short samp; 699 u_char i; 700 701 DPRINTF(("aria_commit_settings\n")); 702 703 sc = addr; 704 iot = sc->sc_iot; 705 ioh = sc->sc_ioh; 706 switch (sc->sc_rate) { 707 case 7875: format = 0x00; samp = 0x60; break; 708 case 11025: format = 0x00; samp = 0x40; break; 709 case 15750: format = 0x10; samp = 0x60; break; 710 case 22050: format = 0x10; samp = 0x40; break; 711 case 31500: format = 0x10; samp = 0x20; break; 712 case 44100: format = 0x20; samp = 0x00; break; 713 default: format = 0x00; samp = 0x40; break;/* XXX can we get here? */ 714 } 715 716 if ((ARIA_MODEL&sc->sc_hardware) != 0) { 717 format |= sc->sc_encoding == AUDIO_ENCODING_ULAW ? 0x06 : 0x00; 718 format |= sc->sc_encoding == AUDIO_ENCODING_ALAW ? 0x08 : 0x00; 719 } 720 721 format |= (sc->sc_precision == 16) ? 0x02 : 0x00; 722 format |= (sc->sc_chans == 2) ? 1 : 0; 723 samp |= bus_space_read_2(iot, ioh, ARIADSP_STATUS) & ~0x60; 724 725 aria_sendcmd(sc, ARIADSPC_FORMAT, format, -1, -1); 726 bus_space_write_2(iot, ioh, ARIADSP_CONTROL, samp); 727 728 if (sc->sc_hardware&ARIA_MIXER) { 729 for (i = 0; i < 6; i++) 730 aria_set_mixer(sc, i); 731 732 if (sc->sc_chans==2) { 733 aria_sendcmd(sc, ARIADSPC_CHAN_VOL, ARIAR_PLAY_CHAN, 734 ((sc->sc_gain[0]+sc->sc_gain[1])/2)<<7, 735 -1); 736 aria_sendcmd(sc, ARIADSPC_CHAN_PAN, ARIAR_PLAY_CHAN, 737 (sc->sc_gain[0]-sc->sc_gain[1])/4+0x40, 738 -1); 739 } else { 740 aria_sendcmd(sc, ARIADSPC_CHAN_VOL, ARIAR_PLAY_CHAN, 741 sc->sc_gain[0]<<7, -1); 742 aria_sendcmd(sc, ARIADSPC_CHAN_PAN, ARIAR_PLAY_CHAN, 743 0x40, -1); 744 } 745 746 aria_sendcmd(sc, ARIADSPC_MASMONMODE, 747 sc->ariamix_master.num_channels != 2, -1, -1); 748 749 aria_sendcmd(sc, ARIADSPC_MIXERVOL, 0x0004, 750 sc->ariamix_master.level[0] << 7, 751 sc->ariamix_master.level[1] << 7); 752 753 /* Convert treble/bass from byte to soundcard style */ 754 755 left = (tones[(sc->ariamix_master.treble[0]>>4)&0x0f]<<8) | 756 tones[(sc->ariamix_master.bass[0]>>4)&0x0f]; 757 right = (tones[(sc->ariamix_master.treble[1]>>4)&0x0f]<<8) | 758 tones[(sc->ariamix_master.bass[1]>>4)&0x0f]; 759 760 aria_sendcmd(sc, ARIADSPC_TONE, left, right, -1); 761 } 762 763 aria_sendcmd(sc, ARIADSPC_BLOCKSIZE, sc->sc_blocksize/2, -1, -1); 764 765 /* 766 * If we think that the card is recording or playing, start it up again here. 767 * Some of the previous commands turn the channels off. 768 */ 769 770 if (sc->sc_record&(1<<ARIAR_RECORD_CHAN)) 771 aria_sendcmd(sc, ARIADSPC_START_REC, ARIAR_RECORD_CHAN, -1,-1); 772 773 if (sc->sc_play&(1<<ARIAR_PLAY_CHAN)) 774 aria_sendcmd(sc, ARIADSPC_START_PLAY, ARIAR_PLAY_CHAN, -1, -1); 775 776 return 0; 777 } 778 779 void 780 aria_set_mixer(struct aria_softc *sc, int i) 781 { 782 u_char source; 783 784 switch(i) { 785 case ARIAMIX_MIC_LVL: source = 0x0001; break; 786 case ARIAMIX_CD_LVL: source = 0x0002; break; 787 case ARIAMIX_LINE_IN_LVL: source = 0x0008; break; 788 case ARIAMIX_TEL_LVL: source = 0x0020; break; 789 case ARIAMIX_AUX_LVL: source = 0x0010; break; 790 case ARIAMIX_DAC_LVL: source = 0x0004; break; 791 default: source = 0x0000; break; 792 } 793 794 if (source != 0x0000 && source != 0x0004) { 795 if (sc->aria_mix[i].mute == 1) 796 aria_sendcmd(sc, ARIADSPC_INPMONMODE, source, 3, -1); 797 else 798 aria_sendcmd(sc, ARIADSPC_INPMONMODE, source, 799 sc->aria_mix[i].num_channels != 2, -1); 800 801 aria_sendcmd(sc, ARIADSPC_INPMONMODE, 0x8000|source, 802 sc->aria_mix[i].num_channels != 2, -1); 803 aria_sendcmd(sc, ARIADSPC_MIXERVOL, source, 804 sc->aria_mix[i].level[0] << 7, 805 sc->aria_mix[i].level[1] << 7); 806 } 807 808 if (sc->aria_mix_source == i) { 809 aria_sendcmd(sc, ARIADSPC_ADCSOURCE, source, -1, -1); 810 811 if (sc->sc_open & ARIAR_OPEN_RECORD) 812 aria_sendcmd(sc, ARIADSPC_ADCCONTROL, 1, -1, -1); 813 else 814 aria_sendcmd(sc, ARIADSPC_ADCCONTROL, 0, -1, -1); 815 } 816 } 817 818 void 819 ariaclose(void *addr) 820 { 821 struct aria_softc *sc; 822 823 sc = addr; 824 DPRINTF(("aria_close sc=%p\n", sc)); 825 826 sc->sc_open = 0; 827 828 if (aria_reset(sc) != 0) { 829 delay(500); 830 aria_reset(sc); 831 } 832 } 833 834 /* 835 * Reset the hardware. 836 */ 837 838 int ariareset(bus_space_tag_t iot, bus_space_handle_t ioh) 839 { 840 struct aria_softc tmp, *sc; 841 842 sc = &tmp; 843 sc->sc_iot = iot; 844 sc->sc_ioh = ioh; 845 return aria_reset(sc); 846 } 847 848 int 849 aria_reset(struct aria_softc *sc) 850 { 851 bus_space_tag_t iot; 852 bus_space_handle_t ioh; 853 int fail; 854 int i; 855 856 iot = sc->sc_iot; 857 ioh = sc->sc_ioh; 858 fail = 0; 859 bus_space_write_2(iot, ioh, ARIADSP_CONTROL, 860 ARIAR_ARIA_SYNTH | ARIAR_SR22K|ARIAR_DSPINTWR); 861 aria_putdspmem(sc, 0x6102, 0); 862 863 fail |= aria_sendcmd(sc, ARIADSPC_SYSINIT, 0x0000, 0x0000, 0x0000); 864 865 for (i=0; i < ARIAR_NPOLL; i++) 866 if (aria_getdspmem(sc, ARIAA_TASK_A) == 1) 867 break; 868 869 bus_space_write_2(iot, ioh, ARIADSP_CONTROL, 870 ARIAR_ARIA_SYNTH|ARIAR_SR22K | ARIAR_DSPINTWR | 871 ARIAR_PCINTWR); 872 fail |= aria_sendcmd(sc, ARIADSPC_MODE, ARIAV_MODE_NO_SYNTH,-1,-1); 873 874 return fail; 875 } 876 877 /* 878 * Lower-level routines 879 */ 880 881 void 882 aria_putdspmem(struct aria_softc *sc, u_short loc, u_short val) 883 { 884 bus_space_tag_t iot; 885 bus_space_handle_t ioh; 886 887 iot = sc->sc_iot; 888 ioh = sc->sc_ioh; 889 bus_space_write_2(iot, ioh, ARIADSP_DMAADDRESS, loc); 890 bus_space_write_2(iot, ioh, ARIADSP_DMADATA, val); 891 } 892 893 u_short 894 aria_getdspmem(struct aria_softc *sc, u_short loc) 895 { 896 bus_space_tag_t iot; 897 bus_space_handle_t ioh; 898 899 iot = sc->sc_iot; 900 ioh = sc->sc_ioh; 901 bus_space_write_2(iot, ioh, ARIADSP_DMAADDRESS, loc); 902 return bus_space_read_2(iot, ioh, ARIADSP_DMADATA); 903 } 904 905 /* 906 * aria_sendcmd() 907 * each full DSP command is unified into this 908 * function. 909 */ 910 911 #define ARIASEND(data, flag) \ 912 for (i = ARIAR_NPOLL; \ 913 (bus_space_read_2(iot, ioh, ARIADSP_STATUS) & ARIAR_BUSY) && i>0; \ 914 i--) \ 915 ; \ 916 if (bus_space_read_2(iot, ioh, ARIADSP_STATUS) & ARIAR_BUSY) \ 917 fail |= flag; \ 918 bus_space_write_2(iot, ioh, ARIADSP_WRITE, (u_short)data) 919 920 int 921 aria_sendcmd(struct aria_softc *sc, u_short command, 922 int arg1, int arg2, int arg3) 923 { 924 bus_space_tag_t iot; 925 bus_space_handle_t ioh; 926 int i, fail; 927 928 iot = sc->sc_iot; 929 ioh = sc->sc_ioh; 930 fail = 0; 931 ARIASEND(command, 1); 932 if (arg1 != -1) { 933 ARIASEND(arg1, 2); 934 } 935 if (arg2 != -1) { 936 ARIASEND(arg2, 4); 937 } 938 if (arg3 != -1) { 939 ARIASEND(arg3, 8); 940 } 941 ARIASEND(ARIADSPC_TERM, 16); 942 943 if (fail) { 944 sc->sc_sendcmd_err++; 945 #ifdef AUDIO_DEBUG 946 DPRINTF(("aria_sendcmd: failure=(%d) cmd=(0x%x) fail=(0x%x)\n", 947 sc->sc_sendcmd_err, command, fail)); 948 #endif 949 return -1; 950 } 951 952 return 0; 953 } 954 #undef ARIASEND 955 956 int 957 aria_halt_input(void *addr) 958 { 959 struct aria_softc *sc; 960 961 sc = addr; 962 DPRINTF(("aria_halt_input\n")); 963 964 if (sc->sc_record & (1<<0)) { 965 aria_sendcmd(sc, ARIADSPC_STOP_REC, 0, -1, -1); 966 sc->sc_record &= ~(1<<0); 967 sc->sc_rdiobuffer = 0; 968 } 969 970 return 0; 971 } 972 973 int 974 aria_halt_output(void *addr) 975 { 976 struct aria_softc *sc; 977 978 sc = addr; 979 DPRINTF(("aria_halt_output\n")); 980 981 if (sc->sc_play & (1<<1)) { 982 aria_sendcmd(sc, ARIADSPC_STOP_PLAY, 1, -1, -1); 983 sc->sc_play &= ~(1<<1); 984 sc->sc_pdiobuffer = 0; 985 } 986 987 return 0; 988 } 989 990 /* 991 * Here we just set up the buffers. If we receive 992 * an interrupt without these set, it is ignored. 993 */ 994 995 int 996 aria_start_input(void *addr, void *p, int cc, void (*intr)(void *), void *arg) 997 { 998 struct aria_softc *sc; 999 1000 sc = addr; 1001 DPRINTF(("aria_start_input %d @ %p\n", cc, p)); 1002 1003 if (cc != sc->sc_blocksize) { 1004 DPRINTF(("aria_start_input reqsize %d not sc_blocksize %d\n", 1005 cc, sc->sc_blocksize)); 1006 return EINVAL; 1007 } 1008 1009 sc->sc_rarg = arg; 1010 sc->sc_rintr = intr; 1011 sc->sc_rdiobuffer = p; 1012 1013 if (!(sc->sc_record&(1<<ARIAR_RECORD_CHAN))) { 1014 aria_sendcmd(sc, ARIADSPC_START_REC, ARIAR_RECORD_CHAN, -1,-1); 1015 sc->sc_record |= (1<<ARIAR_RECORD_CHAN); 1016 } 1017 1018 return 0; 1019 } 1020 1021 int 1022 aria_start_output(void *addr, void *p, int cc, void (*intr)(void *), void *arg) 1023 { 1024 struct aria_softc *sc; 1025 1026 sc = addr; 1027 DPRINTF(("aria_start_output %d @ %p\n", cc, p)); 1028 1029 if (cc != sc->sc_blocksize) { 1030 DPRINTF(("aria_start_output reqsize %d not sc_blocksize %d\n", 1031 cc, sc->sc_blocksize)); 1032 return EINVAL; 1033 } 1034 1035 sc->sc_parg = arg; 1036 sc->sc_pintr = intr; 1037 sc->sc_pdiobuffer = p; 1038 1039 if (!(sc->sc_play&(1<<ARIAR_PLAY_CHAN))) { 1040 aria_sendcmd(sc, ARIADSPC_START_PLAY, ARIAR_PLAY_CHAN, -1, -1); 1041 sc->sc_play |= (1<<ARIAR_PLAY_CHAN); 1042 } 1043 1044 return 0; 1045 } 1046 1047 /* 1048 * Process an interrupt. This should be a 1049 * request (from the card) to write or read 1050 * samples. 1051 */ 1052 int 1053 aria_intr(void *arg) 1054 { 1055 struct aria_softc *sc; 1056 bus_space_tag_t iot; 1057 bus_space_handle_t ioh; 1058 u_short *pdata; 1059 u_short *rdata; 1060 u_short address; 1061 1062 sc = arg; 1063 iot = sc->sc_iot; 1064 ioh = sc->sc_ioh; 1065 pdata = sc->sc_pdiobuffer; 1066 rdata = sc->sc_rdiobuffer; 1067 #if 0 /* XXX -- BAD BAD BAD (That this is #define'd out */ 1068 DPRINTF(("Checking to see if this is our intr\n")); 1069 1070 if ((inw(iobase) & 1) != 0x1) 1071 return 0; /* not for us */ 1072 #endif 1073 1074 sc->sc_interrupts++; 1075 1076 DPRINTF(("aria_intr\n")); 1077 1078 if ((sc->sc_open & ARIAR_OPEN_PLAY) && (pdata!=NULL)) { 1079 DPRINTF(("aria_intr play=(%x)\n", (unsigned) pdata)); 1080 address = 0x8000 - 2*(sc->sc_blocksize); 1081 address+= aria_getdspmem(sc, ARIAA_PLAY_FIFO_A); 1082 bus_space_write_2(iot, ioh, ARIADSP_DMAADDRESS, address); 1083 bus_space_write_multi_2(iot, ioh, ARIADSP_DMADATA, pdata, 1084 sc->sc_blocksize / 2); 1085 if (sc->sc_pintr != NULL) 1086 (*sc->sc_pintr)(sc->sc_parg); 1087 } 1088 1089 if ((sc->sc_open & ARIAR_OPEN_RECORD) && (rdata!=NULL)) { 1090 DPRINTF(("aria_intr record=(%x)\n", (unsigned) rdata)); 1091 address = 0x8000 - (sc->sc_blocksize); 1092 address+= aria_getdspmem(sc, ARIAA_REC_FIFO_A); 1093 bus_space_write_2(iot, ioh, ARIADSP_DMAADDRESS, address); 1094 bus_space_read_multi_2(iot, ioh, ARIADSP_DMADATA, rdata, 1095 sc->sc_blocksize / 2); 1096 if (sc->sc_rintr != NULL) 1097 (*sc->sc_rintr)(sc->sc_rarg); 1098 } 1099 1100 aria_sendcmd(sc, ARIADSPC_TRANSCOMPLETE, -1, -1, -1); 1101 1102 return 1; 1103 } 1104 1105 int 1106 aria_mixer_set_port(void *addr, mixer_ctrl_t *cp) 1107 { 1108 struct aria_softc *sc; 1109 int error; 1110 1111 DPRINTF(("aria_mixer_set_port\n")); 1112 sc = addr; 1113 error = EINVAL; 1114 1115 /* This could be done better, no mixer still has some controls. */ 1116 if (!(ARIA_MIXER & sc->sc_hardware)) 1117 return ENXIO; 1118 1119 if (cp->type == AUDIO_MIXER_VALUE) { 1120 mixer_level_t *mv = &cp->un.value; 1121 switch (cp->dev) { 1122 case ARIAMIX_MIC_LVL: 1123 if (mv->num_channels == 1 || mv->num_channels == 2) { 1124 sc->aria_mix[ARIAMIX_MIC_LVL].num_channels = 1125 mv->num_channels; 1126 sc->aria_mix[ARIAMIX_MIC_LVL].level[0] = 1127 mv->level[0]; 1128 sc->aria_mix[ARIAMIX_MIC_LVL].level[1] = 1129 mv->level[1]; 1130 error = 0; 1131 } 1132 break; 1133 1134 case ARIAMIX_LINE_IN_LVL: 1135 if (mv->num_channels == 1 || mv->num_channels == 2) { 1136 sc->aria_mix[ARIAMIX_LINE_IN_LVL].num_channels= 1137 mv->num_channels; 1138 sc->aria_mix[ARIAMIX_LINE_IN_LVL].level[0] = 1139 mv->level[0]; 1140 sc->aria_mix[ARIAMIX_LINE_IN_LVL].level[1] = 1141 mv->level[1]; 1142 error = 0; 1143 } 1144 break; 1145 1146 case ARIAMIX_CD_LVL: 1147 if (mv->num_channels == 1 || mv->num_channels == 2) { 1148 sc->aria_mix[ARIAMIX_CD_LVL].num_channels = 1149 mv->num_channels; 1150 sc->aria_mix[ARIAMIX_CD_LVL].level[0] = 1151 mv->level[0]; 1152 sc->aria_mix[ARIAMIX_CD_LVL].level[1] = 1153 mv->level[1]; 1154 error = 0; 1155 } 1156 break; 1157 1158 case ARIAMIX_TEL_LVL: 1159 if (mv->num_channels == 1) { 1160 sc->aria_mix[ARIAMIX_TEL_LVL].num_channels = 1161 mv->num_channels; 1162 sc->aria_mix[ARIAMIX_TEL_LVL].level[0] = 1163 mv->level[0]; 1164 error = 0; 1165 } 1166 break; 1167 1168 case ARIAMIX_DAC_LVL: 1169 if (mv->num_channels == 1 || mv->num_channels == 2) { 1170 sc->aria_mix[ARIAMIX_DAC_LVL].num_channels = 1171 mv->num_channels; 1172 sc->aria_mix[ARIAMIX_DAC_LVL].level[0] = 1173 mv->level[0]; 1174 sc->aria_mix[ARIAMIX_DAC_LVL].level[1] = 1175 mv->level[1]; 1176 error = 0; 1177 } 1178 break; 1179 1180 case ARIAMIX_AUX_LVL: 1181 if (mv->num_channels == 1 || mv->num_channels == 2) { 1182 sc->aria_mix[ARIAMIX_AUX_LVL].num_channels = 1183 mv->num_channels; 1184 sc->aria_mix[ARIAMIX_AUX_LVL].level[0] = 1185 mv->level[0]; 1186 sc->aria_mix[ARIAMIX_AUX_LVL].level[1] = 1187 mv->level[1]; 1188 error = 0; 1189 } 1190 break; 1191 1192 case ARIAMIX_MASTER_LVL: 1193 if (mv->num_channels == 1 || mv->num_channels == 2) { 1194 sc->ariamix_master.num_channels = 1195 mv->num_channels; 1196 sc->ariamix_master.level[0] = mv->level[0]; 1197 sc->ariamix_master.level[1] = mv->level[1]; 1198 error = 0; 1199 } 1200 break; 1201 1202 case ARIAMIX_MASTER_TREBLE: 1203 if (mv->num_channels == 2) { 1204 sc->ariamix_master.treble[0] = 1205 mv->level[0] == 0 ? 1 : mv->level[0]; 1206 sc->ariamix_master.treble[1] = 1207 mv->level[1] == 0 ? 1 : mv->level[1]; 1208 error = 0; 1209 } 1210 break; 1211 case ARIAMIX_MASTER_BASS: 1212 if (mv->num_channels == 2) { 1213 sc->ariamix_master.bass[0] = 1214 mv->level[0] == 0 ? 1 : mv->level[0]; 1215 sc->ariamix_master.bass[1] = 1216 mv->level[1] == 0 ? 1 : mv->level[1]; 1217 error = 0; 1218 } 1219 break; 1220 case ARIAMIX_OUT_LVL: 1221 if (mv->num_channels == 1 || mv->num_channels == 2) { 1222 sc->sc_gain[0] = mv->level[0]; 1223 sc->sc_gain[1] = mv->level[1]; 1224 error = 0; 1225 } 1226 break; 1227 default: 1228 break; 1229 } 1230 } 1231 1232 if (cp->type == AUDIO_MIXER_ENUM) 1233 switch(cp->dev) { 1234 case ARIAMIX_RECORD_SOURCE: 1235 if (cp->un.ord>=0 && cp->un.ord<=6) { 1236 sc->aria_mix_source = cp->un.ord; 1237 error = 0; 1238 } 1239 break; 1240 1241 case ARIAMIX_MIC_MUTE: 1242 if (cp->un.ord == 0 || cp->un.ord == 1) { 1243 sc->aria_mix[ARIAMIX_MIC_LVL].mute =cp->un.ord; 1244 error = 0; 1245 } 1246 break; 1247 1248 case ARIAMIX_LINE_IN_MUTE: 1249 if (cp->un.ord == 0 || cp->un.ord == 1) { 1250 sc->aria_mix[ARIAMIX_LINE_IN_LVL].mute = 1251 cp->un.ord; 1252 error = 0; 1253 } 1254 break; 1255 1256 case ARIAMIX_CD_MUTE: 1257 if (cp->un.ord == 0 || cp->un.ord == 1) { 1258 sc->aria_mix[ARIAMIX_CD_LVL].mute = cp->un.ord; 1259 error = 0; 1260 } 1261 break; 1262 1263 case ARIAMIX_DAC_MUTE: 1264 if (cp->un.ord == 0 || cp->un.ord == 1) { 1265 sc->aria_mix[ARIAMIX_DAC_LVL].mute =cp->un.ord; 1266 error = 0; 1267 } 1268 break; 1269 1270 case ARIAMIX_AUX_MUTE: 1271 if (cp->un.ord == 0 || cp->un.ord == 1) { 1272 sc->aria_mix[ARIAMIX_AUX_LVL].mute =cp->un.ord; 1273 error = 0; 1274 } 1275 break; 1276 1277 case ARIAMIX_TEL_MUTE: 1278 if (cp->un.ord == 0 || cp->un.ord == 1) { 1279 sc->aria_mix[ARIAMIX_TEL_LVL].mute =cp->un.ord; 1280 error = 0; 1281 } 1282 break; 1283 1284 default: 1285 /* NOTREACHED */ 1286 return ENXIO; 1287 } 1288 1289 return error; 1290 } 1291 1292 int 1293 aria_mixer_get_port(void *addr, mixer_ctrl_t *cp) 1294 { 1295 struct aria_softc *sc; 1296 int error; 1297 1298 DPRINTF(("aria_mixer_get_port\n")); 1299 sc = addr; 1300 error = EINVAL; 1301 1302 /* This could be done better, no mixer still has some controls. */ 1303 if (!(ARIA_MIXER&sc->sc_hardware)) 1304 return ENXIO; 1305 1306 switch (cp->dev) { 1307 case ARIAMIX_MIC_LVL: 1308 if (cp->type == AUDIO_MIXER_VALUE) { 1309 cp->un.value.num_channels = 1310 sc->aria_mix[ARIAMIX_MIC_LVL].num_channels; 1311 cp->un.value.level[0] = 1312 sc->aria_mix[ARIAMIX_MIC_LVL].level[0]; 1313 cp->un.value.level[1] = 1314 sc->aria_mix[ARIAMIX_MIC_LVL].level[1]; 1315 error = 0; 1316 } 1317 break; 1318 1319 case ARIAMIX_LINE_IN_LVL: 1320 if (cp->type == AUDIO_MIXER_VALUE) { 1321 cp->un.value.num_channels = 1322 sc->aria_mix[ARIAMIX_LINE_IN_LVL].num_channels; 1323 cp->un.value.level[0] = 1324 sc->aria_mix[ARIAMIX_LINE_IN_LVL].level[0]; 1325 cp->un.value.level[1] = 1326 sc->aria_mix[ARIAMIX_LINE_IN_LVL].level[1]; 1327 error = 0; 1328 } 1329 break; 1330 1331 case ARIAMIX_CD_LVL: 1332 if (cp->type == AUDIO_MIXER_VALUE) { 1333 cp->un.value.num_channels = 1334 sc->aria_mix[ARIAMIX_CD_LVL].num_channels; 1335 cp->un.value.level[0] = 1336 sc->aria_mix[ARIAMIX_CD_LVL].level[0]; 1337 cp->un.value.level[1] = 1338 sc->aria_mix[ARIAMIX_CD_LVL].level[1]; 1339 error = 0; 1340 } 1341 break; 1342 1343 case ARIAMIX_TEL_LVL: 1344 if (cp->type == AUDIO_MIXER_VALUE) { 1345 cp->un.value.num_channels = 1346 sc->aria_mix[ARIAMIX_TEL_LVL].num_channels; 1347 cp->un.value.level[0] = 1348 sc->aria_mix[ARIAMIX_TEL_LVL].level[0]; 1349 error = 0; 1350 } 1351 break; 1352 case ARIAMIX_DAC_LVL: 1353 if (cp->type == AUDIO_MIXER_VALUE) { 1354 cp->un.value.num_channels = 1355 sc->aria_mix[ARIAMIX_DAC_LVL].num_channels; 1356 cp->un.value.level[0] = 1357 sc->aria_mix[ARIAMIX_DAC_LVL].level[0]; 1358 cp->un.value.level[1] = 1359 sc->aria_mix[ARIAMIX_DAC_LVL].level[1]; 1360 error = 0; 1361 } 1362 break; 1363 1364 case ARIAMIX_AUX_LVL: 1365 if (cp->type == AUDIO_MIXER_VALUE) { 1366 cp->un.value.num_channels = 1367 sc->aria_mix[ARIAMIX_AUX_LVL].num_channels; 1368 cp->un.value.level[0] = 1369 sc->aria_mix[ARIAMIX_AUX_LVL].level[0]; 1370 cp->un.value.level[1] = 1371 sc->aria_mix[ARIAMIX_AUX_LVL].level[1]; 1372 error = 0; 1373 } 1374 break; 1375 1376 case ARIAMIX_MIC_MUTE: 1377 if (cp->type == AUDIO_MIXER_ENUM) { 1378 cp->un.ord = sc->aria_mix[ARIAMIX_MIC_LVL].mute; 1379 error = 0; 1380 } 1381 break; 1382 1383 case ARIAMIX_LINE_IN_MUTE: 1384 if (cp->type == AUDIO_MIXER_ENUM) { 1385 cp->un.ord = sc->aria_mix[ARIAMIX_LINE_IN_LVL].mute; 1386 error = 0; 1387 } 1388 break; 1389 1390 case ARIAMIX_CD_MUTE: 1391 if (cp->type == AUDIO_MIXER_ENUM) { 1392 cp->un.ord = sc->aria_mix[ARIAMIX_CD_LVL].mute; 1393 error = 0; 1394 } 1395 break; 1396 1397 case ARIAMIX_DAC_MUTE: 1398 if (cp->type == AUDIO_MIXER_ENUM) { 1399 cp->un.ord = sc->aria_mix[ARIAMIX_DAC_LVL].mute; 1400 error = 0; 1401 } 1402 break; 1403 1404 case ARIAMIX_AUX_MUTE: 1405 if (cp->type == AUDIO_MIXER_ENUM) { 1406 cp->un.ord = sc->aria_mix[ARIAMIX_AUX_LVL].mute; 1407 error = 0; 1408 } 1409 break; 1410 1411 case ARIAMIX_TEL_MUTE: 1412 if (cp->type == AUDIO_MIXER_ENUM) { 1413 cp->un.ord = sc->aria_mix[ARIAMIX_TEL_LVL].mute; 1414 error = 0; 1415 } 1416 break; 1417 1418 case ARIAMIX_MASTER_LVL: 1419 if (cp->type == AUDIO_MIXER_VALUE) { 1420 cp->un.value.num_channels = 1421 sc->ariamix_master.num_channels; 1422 cp->un.value.level[0] = sc->ariamix_master.level[0]; 1423 cp->un.value.level[1] = sc->ariamix_master.level[1]; 1424 error = 0; 1425 } 1426 break; 1427 1428 case ARIAMIX_MASTER_TREBLE: 1429 if (cp->type == AUDIO_MIXER_VALUE) { 1430 cp->un.value.num_channels = 2; 1431 cp->un.value.level[0] = sc->ariamix_master.treble[0]; 1432 cp->un.value.level[1] = sc->ariamix_master.treble[1]; 1433 error = 0; 1434 } 1435 break; 1436 1437 case ARIAMIX_MASTER_BASS: 1438 if (cp->type == AUDIO_MIXER_VALUE) { 1439 cp->un.value.num_channels = 2; 1440 cp->un.value.level[0] = sc->ariamix_master.bass[0]; 1441 cp->un.value.level[1] = sc->ariamix_master.bass[1]; 1442 error = 0; 1443 } 1444 break; 1445 1446 case ARIAMIX_OUT_LVL: 1447 if (cp->type == AUDIO_MIXER_VALUE) { 1448 cp->un.value.num_channels = sc->sc_chans; 1449 cp->un.value.level[0] = sc->sc_gain[0]; 1450 cp->un.value.level[1] = sc->sc_gain[1]; 1451 error = 0; 1452 } 1453 break; 1454 case ARIAMIX_RECORD_SOURCE: 1455 if (cp->type == AUDIO_MIXER_ENUM) { 1456 cp->un.ord = sc->aria_mix_source; 1457 error = 0; 1458 } 1459 break; 1460 1461 default: 1462 return ENXIO; 1463 /* NOT REACHED */ 1464 } 1465 1466 return error; 1467 } 1468 1469 int 1470 aria_mixer_query_devinfo(void *addr, mixer_devinfo_t *dip) 1471 { 1472 struct aria_softc *sc; 1473 1474 DPRINTF(("aria_mixer_query_devinfo\n")); 1475 sc = addr; 1476 1477 /* This could be done better, no mixer still has some controls. */ 1478 if (!(ARIA_MIXER & sc->sc_hardware)) 1479 return ENXIO; 1480 1481 dip->prev = dip->next = AUDIO_MIXER_LAST; 1482 1483 switch(dip->index) { 1484 case ARIAMIX_MIC_LVL: 1485 dip->type = AUDIO_MIXER_VALUE; 1486 dip->mixer_class = ARIAMIX_INPUT_CLASS; 1487 dip->next = ARIAMIX_MIC_MUTE; 1488 strcpy(dip->label.name, AudioNmicrophone); 1489 dip->un.v.num_channels = 2; 1490 strcpy(dip->un.v.units.name, AudioNvolume); 1491 break; 1492 1493 case ARIAMIX_LINE_IN_LVL: 1494 dip->type = AUDIO_MIXER_VALUE; 1495 dip->mixer_class = ARIAMIX_INPUT_CLASS; 1496 dip->next = ARIAMIX_LINE_IN_MUTE; 1497 strcpy(dip->label.name, AudioNline); 1498 dip->un.v.num_channels = 2; 1499 strcpy(dip->un.v.units.name, AudioNvolume); 1500 break; 1501 1502 case ARIAMIX_CD_LVL: 1503 dip->type = AUDIO_MIXER_VALUE; 1504 dip->mixer_class = ARIAMIX_INPUT_CLASS; 1505 dip->next = ARIAMIX_CD_MUTE; 1506 strcpy(dip->label.name, AudioNcd); 1507 dip->un.v.num_channels = 2; 1508 strcpy(dip->un.v.units.name, AudioNvolume); 1509 break; 1510 1511 case ARIAMIX_TEL_LVL: 1512 dip->type = AUDIO_MIXER_VALUE; 1513 dip->mixer_class = ARIAMIX_INPUT_CLASS; 1514 dip->next = ARIAMIX_TEL_MUTE; 1515 strcpy(dip->label.name, "telephone"); 1516 dip->un.v.num_channels = 1; 1517 strcpy(dip->un.v.units.name, AudioNvolume); 1518 break; 1519 1520 case ARIAMIX_DAC_LVL: 1521 dip->type = AUDIO_MIXER_VALUE; 1522 dip->mixer_class = ARIAMIX_INPUT_CLASS; 1523 dip->next = ARIAMIX_DAC_MUTE; 1524 strcpy(dip->label.name, AudioNdac); 1525 dip->un.v.num_channels = 1; 1526 strcpy(dip->un.v.units.name, AudioNvolume); 1527 break; 1528 1529 case ARIAMIX_AUX_LVL: 1530 dip->type = AUDIO_MIXER_VALUE; 1531 dip->mixer_class = ARIAMIX_INPUT_CLASS; 1532 dip->next = ARIAMIX_AUX_MUTE; 1533 strcpy(dip->label.name, AudioNoutput); 1534 dip->un.v.num_channels = 1; 1535 strcpy(dip->un.v.units.name, AudioNvolume); 1536 break; 1537 1538 case ARIAMIX_MIC_MUTE: 1539 dip->prev = ARIAMIX_MIC_LVL; 1540 goto mute; 1541 1542 case ARIAMIX_LINE_IN_MUTE: 1543 dip->prev = ARIAMIX_LINE_IN_LVL; 1544 goto mute; 1545 1546 case ARIAMIX_CD_MUTE: 1547 dip->prev = ARIAMIX_CD_LVL; 1548 goto mute; 1549 1550 case ARIAMIX_DAC_MUTE: 1551 dip->prev = ARIAMIX_DAC_LVL; 1552 goto mute; 1553 1554 case ARIAMIX_AUX_MUTE: 1555 dip->prev = ARIAMIX_AUX_LVL; 1556 goto mute; 1557 1558 case ARIAMIX_TEL_MUTE: 1559 dip->prev = ARIAMIX_TEL_LVL; 1560 goto mute; 1561 1562 mute: 1563 dip->mixer_class = ARIAMIX_INPUT_CLASS; 1564 dip->type = AUDIO_MIXER_ENUM; 1565 strcpy(dip->label.name, AudioNmute); 1566 dip->un.e.num_mem = 2; 1567 strcpy(dip->un.e.member[0].label.name, AudioNoff); 1568 dip->un.e.member[0].ord = 0; 1569 strcpy(dip->un.e.member[1].label.name, AudioNon); 1570 dip->un.e.member[1].ord = 1; 1571 break; 1572 1573 case ARIAMIX_MASTER_LVL: 1574 dip->type = AUDIO_MIXER_VALUE; 1575 dip->mixer_class = ARIAMIX_OUTPUT_CLASS; 1576 dip->next = AUDIO_MIXER_LAST; 1577 strcpy(dip->label.name, AudioNvolume); 1578 dip->un.v.num_channels = 2; 1579 strcpy(dip->un.v.units.name, AudioNvolume); 1580 break; 1581 1582 case ARIAMIX_MASTER_TREBLE: 1583 dip->type = AUDIO_MIXER_VALUE; 1584 dip->mixer_class = ARIAMIX_EQ_CLASS; 1585 strcpy(dip->label.name, AudioNtreble); 1586 dip->un.v.num_channels = 2; 1587 strcpy(dip->un.v.units.name, AudioNtreble); 1588 break; 1589 1590 case ARIAMIX_MASTER_BASS: 1591 dip->type = AUDIO_MIXER_VALUE; 1592 dip->mixer_class = ARIAMIX_EQ_CLASS; 1593 strcpy(dip->label.name, AudioNbass); 1594 dip->un.v.num_channels = 2; 1595 strcpy(dip->un.v.units.name, AudioNbass); 1596 break; 1597 1598 case ARIAMIX_OUT_LVL: 1599 dip->type = AUDIO_MIXER_VALUE; 1600 dip->mixer_class = ARIAMIX_OUTPUT_CLASS; 1601 strcpy(dip->label.name, AudioNoutput); 1602 dip->un.v.num_channels = 2; 1603 strcpy(dip->un.v.units.name, AudioNvolume); 1604 break; 1605 1606 case ARIAMIX_RECORD_SOURCE: 1607 dip->mixer_class = ARIAMIX_RECORD_CLASS; 1608 dip->type = AUDIO_MIXER_ENUM; 1609 strcpy(dip->label.name, AudioNsource); 1610 dip->un.e.num_mem = 6; 1611 strcpy(dip->un.e.member[0].label.name, AudioNoutput); 1612 dip->un.e.member[0].ord = ARIAMIX_AUX_LVL; 1613 strcpy(dip->un.e.member[1].label.name, AudioNmicrophone); 1614 dip->un.e.member[1].ord = ARIAMIX_MIC_LVL; 1615 strcpy(dip->un.e.member[2].label.name, AudioNdac); 1616 dip->un.e.member[2].ord = ARIAMIX_DAC_LVL; 1617 strcpy(dip->un.e.member[3].label.name, AudioNline); 1618 dip->un.e.member[3].ord = ARIAMIX_LINE_IN_LVL; 1619 strcpy(dip->un.e.member[4].label.name, AudioNcd); 1620 dip->un.e.member[4].ord = ARIAMIX_CD_LVL; 1621 strcpy(dip->un.e.member[5].label.name, "telephone"); 1622 dip->un.e.member[5].ord = ARIAMIX_TEL_LVL; 1623 break; 1624 1625 case ARIAMIX_INPUT_CLASS: 1626 dip->type = AUDIO_MIXER_CLASS; 1627 dip->mixer_class = ARIAMIX_INPUT_CLASS; 1628 strcpy(dip->label.name, AudioCinputs); 1629 break; 1630 1631 case ARIAMIX_OUTPUT_CLASS: 1632 dip->type = AUDIO_MIXER_CLASS; 1633 dip->mixer_class = ARIAMIX_OUTPUT_CLASS; 1634 strcpy(dip->label.name, AudioCoutputs); 1635 break; 1636 1637 case ARIAMIX_RECORD_CLASS: 1638 dip->type = AUDIO_MIXER_CLASS; 1639 dip->mixer_class = ARIAMIX_RECORD_CLASS; 1640 strcpy(dip->label.name, AudioCrecord); 1641 break; 1642 1643 case ARIAMIX_EQ_CLASS: 1644 dip->type = AUDIO_MIXER_CLASS; 1645 dip->mixer_class = ARIAMIX_EQ_CLASS; 1646 strcpy(dip->label.name, AudioCequalization); 1647 break; 1648 1649 default: 1650 return ENXIO; 1651 /*NOTREACHED*/ 1652 } 1653 return 0; 1654 } 1655
Indexes created Tue Sep 30 20:09:53 GMT 2025