1 /* $OpenBSD: autri.c,v 1.36 2014/07/12 18:48:51 tedu Exp $ */ 2 3 /* 4 * Copyright (c) 2001 SOMEYA Yoshihiko and KUROSAWA Takahiro. 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 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 21 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 */ 27 28 /* 29 * Trident 4DWAVE-DX/NX, SiS 7018, ALi M5451 Sound Driver 30 * 31 * The register information is taken from the ALSA driver. 32 * 33 * Documentation links: 34 * - ftp://ftp.alsa-project.org/pub/manuals/trident/ 35 */ 36 37 #include "midi.h" 38 39 #include <sys/param.h> 40 #include <sys/systm.h> 41 #include <sys/kernel.h> 42 #include <sys/fcntl.h> 43 #include <sys/malloc.h> 44 #include <sys/device.h> 45 46 #include <dev/pci/pcidevs.h> 47 #include <dev/pci/pcireg.h> 48 #include <dev/pci/pcivar.h> 49 50 #include <sys/audioio.h> 51 #include <dev/audio_if.h> 52 #include <dev/midi_if.h> 53 #include <dev/mulaw.h> 54 #include <dev/auconv.h> 55 #include <dev/ic/ac97.h> 56 #include <dev/ic/mpuvar.h> 57 58 #include <machine/bus.h> 59 #include <machine/intr.h> 60 61 #include <dev/pci/autrireg.h> 62 #include <dev/pci/autrivar.h> 63 64 #ifdef AUDIO_DEBUG 65 # define DPRINTF(x) if (autridebug) printf x 66 # define DPRINTFN(n,x) if (autridebug > (n)) printf x 67 int autridebug = 0; 68 #else 69 # define DPRINTF(x) 70 # define DPRINTFN(n,x) 71 #endif 72 73 int autri_match(struct device *, void *, void *); 74 void autri_attach(struct device *, struct device *, void *); 75 int autri_activate(struct device *, int); 76 int autri_intr(void *); 77 78 #define DMAADDR(p) ((p)->map->dm_segs[0].ds_addr) 79 #define KERNADDR(p) ((void *)((p)->addr)) 80 81 int autri_allocmem(struct autri_softc *, size_t, size_t, struct autri_dma *); 82 int autri_freemem(struct autri_softc *, struct autri_dma *); 83 84 #define TWRITE1(sc, r, x) bus_space_write_1((sc)->memt, (sc)->memh, (r), (x)) 85 #define TWRITE2(sc, r, x) bus_space_write_2((sc)->memt, (sc)->memh, (r), (x)) 86 #define TWRITE4(sc, r, x) bus_space_write_4((sc)->memt, (sc)->memh, (r), (x)) 87 #define TREAD1(sc, r) bus_space_read_1((sc)->memt, (sc)->memh, (r)) 88 #define TREAD2(sc, r) bus_space_read_2((sc)->memt, (sc)->memh, (r)) 89 #define TREAD4(sc, r) bus_space_read_4((sc)->memt, (sc)->memh, (r)) 90 91 static __inline void autri_reg_set_1(struct autri_softc *, int, uint8_t); 92 static __inline void autri_reg_clear_1(struct autri_softc *, int, uint8_t); 93 static __inline void autri_reg_set_4(struct autri_softc *, int, uint32_t); 94 static __inline void autri_reg_clear_4(struct autri_softc *, int, uint32_t); 95 96 int autri_attach_codec(void *sc, struct ac97_codec_if *); 97 int autri_read_codec(void *sc, u_int8_t a, u_int16_t *d); 98 int autri_write_codec(void *sc, u_int8_t a, u_int16_t d); 99 void autri_reset_codec(void *sc); 100 enum ac97_host_flags autri_flags_codec(void *); 101 102 int autri_init(void *sc); 103 struct autri_dma *autri_find_dma(struct autri_softc *, void *); 104 void autri_setup_channel(struct autri_softc *sc,int mode, 105 struct audio_params *param); 106 void autri_enable_interrupt(struct autri_softc *sc, int ch); 107 void autri_disable_interrupt(struct autri_softc *sc, int ch); 108 void autri_startch(struct autri_softc *sc, int ch, int ch_intr); 109 void autri_stopch(struct autri_softc *sc, int ch, int ch_intr); 110 void autri_enable_loop_interrupt(void *sc); 111 #if 0 112 void autri_disable_loop_interrupt(void *sc); 113 #endif 114 115 struct cfdriver autri_cd = { 116 NULL, "autri", DV_DULL 117 }; 118 119 struct cfattach autri_ca = { 120 sizeof(struct autri_softc), autri_match, autri_attach, NULL, 121 autri_activate 122 }; 123 124 int autri_open(void *, int); 125 void autri_close(void *); 126 int autri_query_encoding(void *, struct audio_encoding *); 127 int autri_set_params(void *, int, int, struct audio_params *, 128 struct audio_params *); 129 int autri_round_blocksize(void *, int); 130 int autri_trigger_output(void *, void *, void *, int, void (*)(void *), 131 void *, struct audio_params *); 132 int autri_trigger_input(void *, void *, void *, int, void (*)(void *), 133 void *, struct audio_params *); 134 int autri_halt_output(void *); 135 int autri_halt_input(void *); 136 int autri_getdev(void *, struct audio_device *); 137 int autri_mixer_set_port(void *, mixer_ctrl_t *); 138 int autri_mixer_get_port(void *, mixer_ctrl_t *); 139 void *autri_malloc(void *, int, size_t, int, int); 140 void autri_free(void *, void *, int); 141 paddr_t autri_mappage(void *, void *, off_t, int); 142 int autri_get_props(void *); 143 int autri_query_devinfo(void *addr, mixer_devinfo_t *dip); 144 145 int autri_get_portnum_by_name(struct autri_softc *, char *, char *, char *); 146 147 struct audio_hw_if autri_hw_if = { 148 autri_open, 149 autri_close, 150 NULL, /* drain */ 151 autri_query_encoding, 152 autri_set_params, 153 autri_round_blocksize, 154 NULL, /* commit_settings */ 155 NULL, /* init_output */ 156 NULL, /* init_input */ 157 NULL, /* start_output */ 158 NULL, /* start_input */ 159 autri_halt_output, 160 autri_halt_input, 161 NULL, /* speaker_ctl */ 162 autri_getdev, 163 NULL, /* setfd */ 164 autri_mixer_set_port, 165 autri_mixer_get_port, 166 autri_query_devinfo, 167 autri_malloc, 168 autri_free, 169 NULL, 170 autri_mappage, 171 autri_get_props, 172 autri_trigger_output, 173 autri_trigger_input, 174 NULL 175 }; 176 177 #if NMIDI > 0 178 void autri_midi_close(void *); 179 void autri_midi_getinfo(void *, struct midi_info *); 180 int autri_midi_open(void *, int, void (*)(void *, int), 181 void (*)(void *), void *); 182 int autri_midi_output(void *, int); 183 184 struct midi_hw_if autri_midi_hw_if = { 185 autri_midi_open, 186 autri_midi_close, 187 autri_midi_output, 188 NULL, /* flush */ 189 autri_midi_getinfo, 190 NULL, /* ioctl */ 191 }; 192 #endif 193 194 /* 195 * register set/clear bit 196 */ 197 static __inline void 198 autri_reg_set_1(struct autri_softc *sc, int no, uint8_t mask) 199 { 200 bus_space_write_1(sc->memt, sc->memh, no, 201 (bus_space_read_1(sc->memt, sc->memh, no) | mask)); 202 } 203 204 static __inline void 205 autri_reg_clear_1(struct autri_softc *sc, int no, uint8_t mask) 206 { 207 bus_space_write_1(sc->memt, sc->memh, no, 208 (bus_space_read_1(sc->memt, sc->memh, no) & ~mask)); 209 } 210 211 static __inline void 212 autri_reg_set_4(struct autri_softc *sc, int no, uint32_t mask) 213 { 214 bus_space_write_4(sc->memt, sc->memh, no, 215 (bus_space_read_4(sc->memt, sc->memh, no) | mask)); 216 } 217 218 static __inline void 219 autri_reg_clear_4(struct autri_softc *sc, int no, uint32_t mask) 220 { 221 bus_space_write_4(sc->memt, sc->memh, no, 222 (bus_space_read_4(sc->memt, sc->memh, no) & ~mask)); 223 } 224 225 /* 226 * AC97 codec 227 */ 228 int 229 autri_attach_codec(void *sc_, struct ac97_codec_if *codec_if) 230 { 231 struct autri_codec_softc *sc = sc_; 232 233 DPRINTF(("autri_attach_codec()\n")); 234 235 sc->codec_if = codec_if; 236 return 0; 237 } 238 239 int 240 autri_read_codec(void *sc_, u_int8_t index, u_int16_t *data) 241 { 242 struct autri_codec_softc *codec = sc_; 243 struct autri_softc *sc = codec->sc; 244 u_int32_t status, addr, cmd, busy; 245 u_int16_t count; 246 247 /*DPRINTF(("sc->sc->type : 0x%X",sc->sc->type));*/ 248 249 switch (sc->sc_devid) { 250 case AUTRI_DEVICE_ID_4DWAVE_DX: 251 addr = AUTRI_DX_ACR1; 252 cmd = AUTRI_DX_ACR1_CMD_READ; 253 busy = AUTRI_DX_ACR1_BUSY_READ; 254 break; 255 case AUTRI_DEVICE_ID_4DWAVE_NX: 256 addr = AUTRI_NX_ACR2; 257 cmd = AUTRI_NX_ACR2_CMD_READ; 258 busy = AUTRI_NX_ACR2_BUSY_READ | AUTRI_NX_ACR2_RECV_WAIT; 259 break; 260 case AUTRI_DEVICE_ID_SIS_7018: 261 addr = AUTRI_SIS_ACRD; 262 cmd = AUTRI_SIS_ACRD_CMD_READ; 263 busy = AUTRI_SIS_ACRD_BUSY_READ | AUTRI_SIS_ACRD_AUDIO_BUSY; 264 break; 265 case AUTRI_DEVICE_ID_ALI_M5451: 266 if (sc->sc_revision > 0x01) 267 addr = AUTRI_ALI_ACWR; 268 else 269 addr = AUTRI_ALI_ACRD; 270 cmd = AUTRI_ALI_ACRD_CMD_READ; 271 busy = AUTRI_ALI_ACRD_BUSY_READ; 272 break; 273 default: 274 printf("%s: autri_read_codec : unknown device\n", 275 sc->sc_dev.dv_xname); 276 return -1; 277 } 278 279 /* wait for 'Ready to Read' */ 280 for (count=0; count < 0xffff; count++) { 281 if ((TREAD4(sc, addr) & busy) == 0) 282 break; 283 DELAY(1); 284 } 285 286 if (count == 0xffff) { 287 printf("%s: Codec timeout. Busy reading AC97 codec.\n", 288 sc->sc_dev.dv_xname); 289 return -1; 290 } 291 292 /* send Read Command to AC97 */ 293 TWRITE4(sc, addr, (index & 0x7f) | cmd); 294 295 /* wait for 'Returned data is available' */ 296 for (count=0; count < 0xffff; count++) { 297 status = TREAD4(sc, addr); 298 if ((status & busy) == 0) 299 break; 300 DELAY(1); 301 } 302 303 if (count == 0xffff) { 304 printf("%s: Codec timeout. Busy reading AC97 codec.\n", 305 sc->sc_dev.dv_xname); 306 return -1; 307 } 308 309 *data = (status >> 16) & 0x0000ffff; 310 /*DPRINTF(("autri_read_codec(0x%X) return 0x%X\n",reg,*data));*/ 311 return 0; 312 } 313 314 int 315 autri_write_codec(void *sc_, u_int8_t index, u_int16_t data) 316 { 317 struct autri_codec_softc *codec = sc_; 318 struct autri_softc *sc = codec->sc; 319 u_int32_t addr, cmd, busy; 320 u_int16_t count; 321 322 /*DPRINTF(("autri_write_codec(0x%X,0x%X)\n",index,data));*/ 323 324 switch (sc->sc_devid) { 325 case AUTRI_DEVICE_ID_4DWAVE_DX: 326 addr = AUTRI_DX_ACR0; 327 cmd = AUTRI_DX_ACR0_CMD_WRITE; 328 busy = AUTRI_DX_ACR0_BUSY_WRITE; 329 break; 330 case AUTRI_DEVICE_ID_4DWAVE_NX: 331 addr = AUTRI_NX_ACR1; 332 cmd = AUTRI_NX_ACR1_CMD_WRITE; 333 busy = AUTRI_NX_ACR1_BUSY_WRITE; 334 break; 335 case AUTRI_DEVICE_ID_SIS_7018: 336 addr = AUTRI_SIS_ACWR; 337 cmd = AUTRI_SIS_ACWR_CMD_WRITE; 338 busy = AUTRI_SIS_ACWR_BUSY_WRITE | AUTRI_SIS_ACWR_AUDIO_BUSY; 339 break; 340 case AUTRI_DEVICE_ID_ALI_M5451: 341 addr = AUTRI_ALI_ACWR; 342 cmd = AUTRI_ALI_ACWR_CMD_WRITE; 343 if (sc->sc_revision > 0x01) 344 cmd |= 0x0100; 345 busy = AUTRI_ALI_ACWR_BUSY_WRITE; 346 break; 347 default: 348 printf("%s: autri_write_codec : unknown device.\n", 349 sc->sc_dev.dv_xname); 350 return -1; 351 } 352 353 /* wait for 'Ready to Write' */ 354 for (count=0; count < 0xffff; count++) { 355 if ((TREAD4(sc, addr) & busy) == 0) 356 break; 357 DELAY(1); 358 } 359 360 if (count == 0xffff) { 361 printf("%s: Codec timeout. Busy writing AC97 codec\n", 362 sc->sc_dev.dv_xname); 363 return -1; 364 } 365 366 /* send Write Command to AC97 */ 367 TWRITE4(sc, addr, (data << 16) | (index & 0x7f) | cmd); 368 369 return 0; 370 } 371 372 void 373 autri_reset_codec(void *sc_) 374 { 375 struct autri_codec_softc *codec = sc_; 376 struct autri_softc *sc = codec->sc; 377 u_int32_t reg, ready; 378 int addr, count = 200; 379 380 DPRINTF(("autri_reset_codec(codec=%p,sc=%p)\n",codec,sc)); 381 DPRINTF(("sc->sc_devid=%X\n",sc->sc_devid)); 382 383 switch (sc->sc_devid) { 384 case AUTRI_DEVICE_ID_4DWAVE_DX: 385 /* warm reset AC97 codec */ 386 autri_reg_set_4(sc, AUTRI_DX_ACR2, 1); 387 delay(100); 388 /* release reset */ 389 autri_reg_clear_4(sc, AUTRI_DX_ACR2, 1); 390 delay(100); 391 392 addr = AUTRI_DX_ACR2; 393 ready = AUTRI_DX_ACR2_CODEC_READY; 394 break; 395 case AUTRI_DEVICE_ID_4DWAVE_NX: 396 /* warm reset AC97 codec */ 397 autri_reg_set_4(sc, AUTRI_NX_ACR0, 1); 398 delay(100); 399 /* release reset */ 400 autri_reg_clear_4(sc, AUTRI_NX_ACR0, 1); 401 delay(100); 402 403 addr = AUTRI_NX_ACR0; 404 ready = AUTRI_NX_ACR0_CODEC_READY; 405 break; 406 case AUTRI_DEVICE_ID_SIS_7018: 407 /* warm reset AC97 codec */ 408 autri_reg_set_4(sc, AUTRI_SIS_SCTRL, 2); 409 delay(1000); 410 /* release reset (warm & cold) */ 411 autri_reg_clear_4(sc, AUTRI_SIS_SCTRL, 3); 412 delay(2000); 413 414 addr = AUTRI_SIS_SCTRL; 415 ready = AUTRI_SIS_SCTRL_CODEC_READY; 416 break; 417 case AUTRI_DEVICE_ID_ALI_M5451: 418 /* warm reset AC97 codec */ 419 autri_reg_set_4(sc, AUTRI_ALI_SCTRL, 1); 420 delay(100); 421 /* release reset (warm & cold) */ 422 autri_reg_clear_4(sc, AUTRI_ALI_SCTRL, 3); 423 delay(100); 424 425 addr = AUTRI_ALI_SCTRL; 426 ready = AUTRI_ALI_SCTRL_CODEC_READY; 427 break; 428 } 429 430 /* wait for 'Codec Ready' */ 431 while (count--) { 432 reg = TREAD4(sc, addr); 433 if (reg & ready) 434 break; 435 delay(1000); 436 } 437 438 if (count == 0) 439 printf("%s: Codec timeout. AC97 is not ready for operation.\n", 440 sc->sc_dev.dv_xname); 441 } 442 443 enum ac97_host_flags 444 autri_flags_codec(void *v) 445 { 446 struct autri_codec_softc *sc = v; 447 448 return (sc->flags); 449 } 450 451 /* 452 * 453 */ 454 const struct pci_matchid autri_devices[] = { 455 { PCI_VENDOR_TRIDENT, PCI_PRODUCT_TRIDENT_4DWAVE_NX }, 456 { PCI_VENDOR_SIS, PCI_PRODUCT_SIS_7018 }, 457 { PCI_VENDOR_ALI, PCI_PRODUCT_ALI_M5451 } 458 }; 459 460 int 461 autri_match(struct device *parent, void *match, void *aux) 462 { 463 struct pci_attach_args *pa = aux; 464 465 if (PCI_VENDOR(pa->pa_id) == PCI_VENDOR_TRIDENT && 466 PCI_PRODUCT(pa->pa_id) == PCI_PRODUCT_TRIDENT_4DWAVE_DX) { 467 /* 468 * IBM makes a pcn network card and improperly 469 * sets the vendor and product ID's. Avoid matching. 470 */ 471 if (PCI_CLASS(pa->pa_class) == PCI_CLASS_NETWORK) 472 return (0); 473 else 474 return (1); 475 } 476 477 return (pci_matchbyid((struct pci_attach_args *)aux, autri_devices, 478 nitems(autri_devices))); 479 } 480 481 void 482 autri_attach(struct device *parent, struct device *self, void *aux) 483 { 484 struct autri_softc *sc = (struct autri_softc *)self; 485 struct pci_attach_args *pa = (struct pci_attach_args *)aux; 486 pci_chipset_tag_t pc = pa->pa_pc; 487 struct autri_codec_softc *codec; 488 bus_size_t iosize; 489 pci_intr_handle_t ih; 490 char const *intrstr; 491 mixer_ctrl_t ctl; 492 int i, r; 493 494 sc->sc_devid = pa->pa_id; 495 sc->sc_class = pa->pa_class; 496 sc->sc_revision = PCI_REVISION(pa->pa_class); 497 498 /* map register to memory */ 499 if (pci_mapreg_map(pa, AUTRI_PCI_MEMORY_BASE, 500 PCI_MAPREG_TYPE_MEM, 0, &sc->memt, &sc->memh, NULL, &iosize, 0)) { 501 printf("%s: can't map mem space\n", sc->sc_dev.dv_xname); 502 return; 503 } 504 505 /* map and establish the interrupt */ 506 if (pci_intr_map(pa, &ih)) { 507 printf("%s: couldn't map interrupt\n", sc->sc_dev.dv_xname); 508 bus_space_unmap(sc->memt, sc->memh, iosize); 509 return; 510 } 511 intrstr = pci_intr_string(pc, ih); 512 sc->sc_ih = pci_intr_establish(pc, ih, IPL_AUDIO | IPL_MPSAFE, 513 autri_intr, sc, sc->sc_dev.dv_xname); 514 if (sc->sc_ih == NULL) { 515 printf("%s: couldn't establish interrupt", 516 sc->sc_dev.dv_xname); 517 if (intrstr != NULL) 518 printf(" at %s", intrstr); 519 printf("\n"); 520 bus_space_unmap(sc->memt, sc->memh, iosize); 521 return; 522 } 523 printf(": %s\n", intrstr); 524 525 sc->sc_dmatag = pa->pa_dmat; 526 sc->sc_pc = pc; 527 sc->sc_pt = pa->pa_tag; 528 529 /* initialize the device */ 530 autri_init(sc); 531 532 /* attach AC97 codec */ 533 codec = &sc->sc_codec; 534 memcpy(&codec->sc_dev, &sc->sc_dev, sizeof(codec->sc_dev)); 535 codec->sc = sc; 536 537 codec->host_if.arg = codec; 538 codec->host_if.attach = autri_attach_codec; 539 codec->host_if.reset = autri_reset_codec; 540 codec->host_if.read = autri_read_codec; 541 codec->host_if.write = autri_write_codec; 542 codec->host_if.flags = autri_flags_codec; 543 codec->flags = AC97_HOST_DONT_READ | AC97_HOST_SWAPPED_CHANNELS; 544 if (sc->sc_dev.dv_cfdata->cf_flags & 0x0001) 545 codec->flags &= ~AC97_HOST_SWAPPED_CHANNELS; 546 547 if ((r = ac97_attach(&codec->host_if)) != 0) { 548 printf("%s: can't attach codec (error 0x%X)\n", 549 sc->sc_dev.dv_xname, r); 550 pci_intr_disestablish(pc, sc->sc_ih); 551 bus_space_unmap(sc->memt, sc->memh, iosize); 552 return; 553 } 554 555 /* disable mutes */ 556 for (i = 0; i < 4; i++) { 557 static struct { 558 char *class, *device; 559 } d[] = { 560 { AudioCoutputs, AudioNmaster}, 561 { AudioCinputs, AudioNdac}, 562 { AudioCinputs, AudioNcd}, 563 { AudioCrecord, AudioNvolume}, 564 }; 565 566 ctl.type = AUDIO_MIXER_ENUM; 567 ctl.un.ord = 0; 568 569 #if 0 570 ctl.dev = sc->sc_codec.codec_if->vtbl->get_portnum_by_name(sc->sc_codec.codec_if, 571 d[i].class, d[i].device, AudioNmute); 572 #endif 573 ctl.dev = autri_get_portnum_by_name(sc,d[i].class, 574 d[i].device, AudioNmute); 575 autri_mixer_set_port(sc, &ctl); 576 } 577 578 /* set a reasonable default volume */ 579 ctl.type = AUDIO_MIXER_VALUE; 580 ctl.un.value.num_channels = 2; 581 ctl.un.value.level[AUDIO_MIXER_LEVEL_LEFT] = 582 ctl.un.value.level[AUDIO_MIXER_LEVEL_RIGHT] = 127; 583 584 ctl.dev = autri_get_portnum_by_name(sc,AudioCoutputs,AudioNmaster,NULL); 585 autri_mixer_set_port(sc, &ctl); 586 587 audio_attach_mi(&autri_hw_if, sc, &sc->sc_dev); 588 589 #if NMIDI > 0 590 midi_attach_mi(&autri_midi_hw_if, sc, &sc->sc_dev); 591 #endif 592 } 593 594 int 595 autri_activate(struct device *self, int act) 596 { 597 struct autri_softc *sc = (struct autri_softc *)self; 598 int rv = 0; 599 600 switch (act) { 601 case DVACT_RESUME: 602 autri_init(sc); 603 ac97_resume(&sc->sc_codec.host_if, sc->sc_codec.codec_if); 604 rv = config_activate_children(self, act); 605 break; 606 default: 607 rv = config_activate_children(self, act); 608 break; 609 } 610 return (rv); 611 } 612 613 int 614 autri_init(void *sc_) 615 { 616 struct autri_softc *sc = sc_; 617 pcireg_t reg; 618 619 pci_chipset_tag_t pc = sc->sc_pc; 620 pcitag_t pt = sc->sc_pt; 621 622 DPRINTF(("in autri_init()\n")); 623 DPRINTFN(5,("pci_conf_read(0x40) : 0x%X\n",pci_conf_read(pc,pt,0x40))); 624 DPRINTFN(5,("pci_conf_read(0x44) : 0x%X\n",pci_conf_read(pc,pt,0x44))); 625 626 switch (sc->sc_devid) { 627 case AUTRI_DEVICE_ID_4DWAVE_DX: 628 /* disable Legacy Control */ 629 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 630 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 631 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 632 delay(100); 633 /* audio engine reset */ 634 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 635 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x00040000); 636 delay(100); 637 /* release reset */ 638 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 639 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 640 delay(100); 641 /* DAC on */ 642 autri_reg_set_4(sc,AUTRI_DX_ACR2,0x02); 643 break; 644 case AUTRI_DEVICE_ID_4DWAVE_NX: 645 /* disable Legacy Control */ 646 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 647 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 648 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 649 delay(100); 650 /* audio engine reset */ 651 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 652 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x00010000); 653 delay(100); 654 /* release reset */ 655 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 656 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00010000); 657 delay(100); 658 /* DAC on */ 659 autri_reg_set_4(sc,AUTRI_NX_ACR0,0x02); 660 break; 661 case AUTRI_DEVICE_ID_SIS_7018: 662 /* disable Legacy Control */ 663 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 664 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 665 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 666 delay(100); 667 /* reset Digital Controller */ 668 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 669 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x000c0000); 670 delay(100); 671 /* release reset */ 672 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 673 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 674 delay(100); 675 /* disable AC97 GPIO interrupt */ 676 TWRITE1(sc, AUTRI_SIS_ACGPIO, 0); 677 /* enable 64 channel mode */ 678 autri_reg_set_4(sc, AUTRI_LFO_GC_CIR, BANK_B_EN); 679 break; 680 case AUTRI_DEVICE_ID_ALI_M5451: 681 /* disable Legacy Control */ 682 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 683 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 684 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 685 delay(100); 686 /* reset Digital Controller */ 687 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 688 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x000c0000); 689 delay(100); 690 /* release reset */ 691 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 692 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 693 delay(100); 694 /* enable PCM input */ 695 autri_reg_set_4(sc, AUTRI_ALI_GCONTROL, AUTRI_ALI_GCONTROL_PCM_IN); 696 break; 697 } 698 699 if (sc->sc_devid == AUTRI_DEVICE_ID_ALI_M5451) { 700 sc->sc_play.ch = 0; 701 sc->sc_play.ch_intr = 1; 702 sc->sc_rec.ch = 31; 703 sc->sc_rec.ch_intr = 2; 704 } else { 705 sc->sc_play.ch = 0x20; 706 sc->sc_play.ch_intr = 0x21; 707 sc->sc_rec.ch = 0x22; 708 sc->sc_rec.ch_intr = 0x23; 709 } 710 711 /* clear channel status */ 712 TWRITE4(sc, AUTRI_STOP_A, 0xffffffff); 713 TWRITE4(sc, AUTRI_STOP_B, 0xffffffff); 714 715 /* disable channel interrupt */ 716 TWRITE4(sc, AUTRI_AINTEN_A, 0); 717 TWRITE4(sc, AUTRI_AINTEN_B, 0); 718 719 #if 0 720 /* TLB */ 721 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 722 TWRITE4(sc,AUTRI_NX_TLBC,0); 723 } 724 #endif 725 726 autri_enable_loop_interrupt(sc); 727 728 DPRINTF(("out autri_init()\n")); 729 return 0; 730 } 731 732 void 733 autri_enable_loop_interrupt(void *sc_) 734 { 735 struct autri_softc *sc = sc_; 736 u_int32_t reg; 737 738 /*reg = (ENDLP_IE | MIDLP_IE);*/ 739 reg = ENDLP_IE; 740 #if 0 741 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) 742 reg |= BANK_B_EN; 743 #endif 744 autri_reg_set_4(sc,AUTRI_LFO_GC_CIR,reg); 745 } 746 747 #if 0 748 void 749 autri_disable_loop_interrupt(void *sc_) 750 { 751 struct autri_softc *sc = sc_; 752 u_int32_t reg; 753 754 reg = (ENDLP_IE | MIDLP_IE); 755 autri_reg_clear_4(sc,AUTRI_LFO_GC_CIR,reg); 756 } 757 #endif 758 759 int 760 autri_intr(void *p) 761 { 762 struct autri_softc *sc = p; 763 u_int32_t intsrc; 764 u_int32_t mask, active[2]; 765 int ch, endch; 766 /* 767 u_int32_t reg; 768 u_int32_t cso,eso; 769 */ 770 771 mtx_enter(&audio_lock); 772 intsrc = TREAD4(sc,AUTRI_MISCINT); 773 if ((intsrc & (ADDRESS_IRQ|MPU401_IRQ)) == 0) { 774 mtx_leave(&audio_lock); 775 return 0; 776 } 777 778 if (intsrc & ADDRESS_IRQ) { 779 780 active[0] = TREAD4(sc,AUTRI_AIN_A); 781 active[1] = TREAD4(sc,AUTRI_AIN_B); 782 783 if (sc->sc_devid == AUTRI_DEVICE_ID_ALI_M5451) { 784 endch = 32; 785 } else { 786 endch = 64; 787 } 788 789 for (ch=0; ch<endch; ch++) { 790 mask = 1 << (ch & 0x1f); 791 if (active[(ch & 0x20) ? 1 : 0] & mask) { 792 793 /* clear interrupt */ 794 TWRITE4(sc, (ch & 0x20) ? AUTRI_AIN_B : AUTRI_AIN_A, mask); 795 /* disable interrupt */ 796 autri_reg_clear_4(sc,(ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A, mask); 797 #if 0 798 reg = TREAD4(sc,AUTRI_LFO_GC_CIR) & ~0x0000003f; 799 TWRITE4(sc,AUTRI_LFO_GC_CIR, reg | ch); 800 801 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 802 cso = TREAD4(sc, 0xe0) & 0x00ffffff; 803 eso = TREAD4(sc, 0xe8) & 0x00ffffff; 804 } else { 805 cso = (TREAD4(sc, 0xe0) >> 16) & 0x0000ffff; 806 eso = (TREAD4(sc, 0xe8) >> 16) & 0x0000ffff; 807 } 808 /*printf("cso=%d, eso=%d\n",cso,eso);*/ 809 #endif 810 if (ch == sc->sc_play.ch_intr) { 811 if (sc->sc_play.intr) 812 sc->sc_play.intr(sc->sc_play.intr_arg); 813 } 814 815 if (ch == sc->sc_rec.ch_intr) { 816 if (sc->sc_rec.intr) 817 sc->sc_rec.intr(sc->sc_rec.intr_arg); 818 } 819 820 /* enable interrupt */ 821 autri_reg_set_4(sc, (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A, mask); 822 } 823 } 824 } 825 826 if (intsrc & MPU401_IRQ) { 827 /* XXX */ 828 } 829 830 autri_reg_set_4(sc,AUTRI_MISCINT, 831 ST_TARGET_REACHED | MIXER_OVERFLOW | MIXER_UNDERFLOW); 832 mtx_leave(&audio_lock); 833 return 1; 834 } 835 836 /* 837 * 838 */ 839 840 int 841 autri_allocmem(struct autri_softc *sc, size_t size, size_t align, 842 struct autri_dma *p) 843 { 844 int error; 845 846 p->size = size; 847 error = bus_dmamem_alloc(sc->sc_dmatag, p->size, align, 0, 848 p->segs, nitems(p->segs), &p->nsegs, BUS_DMA_NOWAIT); 849 if (error) 850 return (error); 851 852 error = bus_dmamem_map(sc->sc_dmatag, p->segs, p->nsegs, p->size, 853 &p->addr, BUS_DMA_NOWAIT|BUS_DMA_COHERENT); 854 if (error) 855 goto free; 856 857 error = bus_dmamap_create(sc->sc_dmatag, p->size, 1, p->size, 858 0, BUS_DMA_NOWAIT, &p->map); 859 if (error) 860 goto unmap; 861 862 error = bus_dmamap_load(sc->sc_dmatag, p->map, p->addr, p->size, NULL, 863 BUS_DMA_NOWAIT); 864 if (error) 865 goto destroy; 866 return (0); 867 868 destroy: 869 bus_dmamap_destroy(sc->sc_dmatag, p->map); 870 unmap: 871 bus_dmamem_unmap(sc->sc_dmatag, p->addr, p->size); 872 free: 873 bus_dmamem_free(sc->sc_dmatag, p->segs, p->nsegs); 874 return (error); 875 } 876 877 int 878 autri_freemem(struct autri_softc *sc, struct autri_dma *p) 879 { 880 bus_dmamap_unload(sc->sc_dmatag, p->map); 881 bus_dmamap_destroy(sc->sc_dmatag, p->map); 882 bus_dmamem_unmap(sc->sc_dmatag, p->addr, p->size); 883 bus_dmamem_free(sc->sc_dmatag, p->segs, p->nsegs); 884 return 0; 885 } 886 887 int 888 autri_open(void *addr, int flags) 889 { 890 DPRINTF(("autri_open()\n")); 891 DPRINTFN(5,("MISCINT : 0x%08X\n", 892 TREAD4((struct autri_softc *)addr, AUTRI_MISCINT))); 893 DPRINTFN(5,("LFO_GC_CIR : 0x%08X\n", 894 TREAD4((struct autri_softc *)addr, AUTRI_LFO_GC_CIR))); 895 return 0; 896 } 897 898 void 899 autri_close(void *addr) 900 { 901 DPRINTF(("autri_close()\n")); 902 } 903 904 int 905 autri_query_encoding(void *addr, struct audio_encoding *fp) 906 { 907 switch (fp->index) { 908 case 0: 909 strlcpy(fp->name, AudioEulinear, sizeof fp->name); 910 fp->encoding = AUDIO_ENCODING_ULINEAR; 911 fp->precision = 8; 912 fp->flags = 0; 913 break; 914 case 1: 915 strlcpy(fp->name, AudioEmulaw, sizeof fp->name); 916 fp->encoding = AUDIO_ENCODING_ULAW; 917 fp->precision = 8; 918 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 919 break; 920 case 2: 921 strlcpy(fp->name, AudioEalaw, sizeof fp->name); 922 fp->encoding = AUDIO_ENCODING_ALAW; 923 fp->precision = 8; 924 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 925 break; 926 case 3: 927 strlcpy(fp->name, AudioEslinear, sizeof fp->name); 928 fp->encoding = AUDIO_ENCODING_SLINEAR; 929 fp->precision = 8; 930 fp->flags = 0; 931 break; 932 case 4: 933 strlcpy(fp->name, AudioEslinear_le, sizeof fp->name); 934 fp->encoding = AUDIO_ENCODING_SLINEAR_LE; 935 fp->precision = 16; 936 fp->flags = 0; 937 break; 938 case 5: 939 strlcpy(fp->name, AudioEulinear_le, sizeof fp->name); 940 fp->encoding = AUDIO_ENCODING_ULINEAR_LE; 941 fp->precision = 16; 942 fp->flags = 0; 943 break; 944 case 6: 945 strlcpy(fp->name, AudioEslinear_be, sizeof fp->name); 946 fp->encoding = AUDIO_ENCODING_SLINEAR_BE; 947 fp->precision = 16; 948 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 949 break; 950 case 7: 951 strlcpy(fp->name, AudioEulinear_be, sizeof fp->name); 952 fp->encoding = AUDIO_ENCODING_ULINEAR_BE; 953 fp->precision = 16; 954 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 955 break; 956 default: 957 return (EINVAL); 958 } 959 fp->bps = AUDIO_BPS(fp->precision); 960 fp->msb = 1; 961 962 return 0; 963 } 964 965 int 966 autri_set_params(void *addr, int setmode, int usemode, struct audio_params *play, 967 struct audio_params *rec) 968 { 969 struct audio_params *p; 970 int mode; 971 972 for (mode = AUMODE_RECORD; mode != -1; 973 mode = mode == AUMODE_RECORD ? AUMODE_PLAY : -1) { 974 if ((setmode & mode) == 0) 975 continue; 976 977 p = mode == AUMODE_PLAY ? play : rec; 978 if (p->sample_rate < 4000) 979 p->sample_rate = 4000; 980 if (p->sample_rate > 48000) 981 p->sample_rate = 48000; 982 if (p->precision > 16) 983 p->precision = 16; 984 if (p->channels > 2) 985 p->channels = 2; 986 p->factor = 1; 987 p->sw_code = 0; 988 switch (p->encoding) { 989 case AUDIO_ENCODING_SLINEAR_BE: 990 case AUDIO_ENCODING_ULINEAR_BE: 991 if (p->precision == 16) 992 p->sw_code = swap_bytes; 993 break; 994 case AUDIO_ENCODING_SLINEAR_LE: 995 case AUDIO_ENCODING_ULINEAR_LE: 996 break; 997 case AUDIO_ENCODING_ULAW: 998 if (mode == AUMODE_PLAY) 999 p->sw_code = mulaw_to_ulinear8; 1000 else 1001 p->sw_code = ulinear8_to_mulaw; 1002 1003 break; 1004 case AUDIO_ENCODING_ALAW: 1005 if (mode == AUMODE_PLAY) 1006 p->sw_code = alaw_to_ulinear8; 1007 else 1008 p->sw_code = ulinear8_to_alaw; 1009 1010 break; 1011 default: 1012 return (EINVAL); 1013 } 1014 p->bps = AUDIO_BPS(p->precision); 1015 p->msb = 1; 1016 } 1017 1018 return 0; 1019 } 1020 1021 int 1022 autri_round_blocksize(void *addr, int block) 1023 { 1024 return ((block + 3) & -4); 1025 } 1026 1027 int 1028 autri_halt_output(void *addr) 1029 { 1030 struct autri_softc *sc = addr; 1031 1032 DPRINTF(("autri_halt_output()\n")); 1033 mtx_enter(&audio_lock); 1034 sc->sc_play.intr = NULL; 1035 autri_stopch(sc, sc->sc_play.ch, sc->sc_play.ch_intr); 1036 autri_disable_interrupt(sc, sc->sc_play.ch_intr); 1037 mtx_leave(&audio_lock); 1038 return 0; 1039 } 1040 1041 int 1042 autri_halt_input(void *addr) 1043 { 1044 struct autri_softc *sc = addr; 1045 1046 DPRINTF(("autri_halt_input()\n")); 1047 mtx_enter(&audio_lock); 1048 sc->sc_rec.intr = NULL; 1049 autri_stopch(sc, sc->sc_rec.ch, sc->sc_rec.ch_intr); 1050 autri_disable_interrupt(sc, sc->sc_rec.ch_intr); 1051 mtx_leave(&audio_lock); 1052 return 0; 1053 } 1054 1055 int 1056 autri_getdev(void *addr, struct audio_device *retp) 1057 { 1058 struct autri_softc *sc = addr; 1059 1060 DPRINTF(("autri_getdev().\n")); 1061 1062 strncpy(retp->name, "Trident 4DWAVE", sizeof(retp->name)); 1063 snprintf(retp->version, sizeof(retp->version), "0x%02x", 1064 PCI_REVISION(sc->sc_class)); 1065 1066 switch (sc->sc_devid) { 1067 case AUTRI_DEVICE_ID_4DWAVE_DX: 1068 strncpy(retp->config, "4DWAVE-DX", sizeof(retp->config)); 1069 break; 1070 case AUTRI_DEVICE_ID_4DWAVE_NX: 1071 strncpy(retp->config, "4DWAVE-NX", sizeof(retp->config)); 1072 break; 1073 case AUTRI_DEVICE_ID_SIS_7018: 1074 strncpy(retp->config, "SiS 7018", sizeof(retp->config)); 1075 break; 1076 case AUTRI_DEVICE_ID_ALI_M5451: 1077 strncpy(retp->config, "ALi M5451", sizeof(retp->config)); 1078 break; 1079 default: 1080 strncpy(retp->config, "unknown", sizeof(retp->config)); 1081 } 1082 1083 return 0; 1084 } 1085 1086 int 1087 autri_mixer_set_port(void *addr, mixer_ctrl_t *cp) 1088 { 1089 struct autri_softc *sc = addr; 1090 1091 return (sc->sc_codec.codec_if->vtbl->mixer_set_port( 1092 sc->sc_codec.codec_if, cp)); 1093 } 1094 1095 int 1096 autri_mixer_get_port(void *addr, mixer_ctrl_t *cp) 1097 { 1098 struct autri_softc *sc = addr; 1099 1100 return (sc->sc_codec.codec_if->vtbl->mixer_get_port( 1101 sc->sc_codec.codec_if, cp)); 1102 } 1103 1104 int 1105 autri_query_devinfo(void *addr, mixer_devinfo_t *dip) 1106 { 1107 struct autri_softc *sc = addr; 1108 1109 return (sc->sc_codec.codec_if->vtbl->query_devinfo( 1110 sc->sc_codec.codec_if, dip)); 1111 } 1112 1113 int 1114 autri_get_portnum_by_name(struct autri_softc *sc, char *class, char *device, 1115 char *qualifier) 1116 { 1117 return (sc->sc_codec.codec_if->vtbl->get_portnum_by_name( 1118 sc->sc_codec.codec_if, class, device, qualifier)); 1119 } 1120 1121 void * 1122 autri_malloc(void *addr, int direction, size_t size, int pool, int flags) 1123 { 1124 struct autri_softc *sc = addr; 1125 struct autri_dma *p; 1126 int error; 1127 1128 p = malloc(sizeof(*p), pool, flags); 1129 if (!p) 1130 return NULL; 1131 1132 #if 0 1133 error = autri_allocmem(sc, size, 16, p); 1134 #endif 1135 error = autri_allocmem(sc, size, 0x10000, p); 1136 if (error) { 1137 free(p, pool, 0); 1138 return NULL; 1139 } 1140 1141 p->next = sc->sc_dmas; 1142 sc->sc_dmas = p; 1143 return KERNADDR(p); 1144 } 1145 1146 void 1147 autri_free(void *addr, void *ptr, int pool) 1148 { 1149 struct autri_softc *sc = addr; 1150 struct autri_dma **pp, *p; 1151 1152 for (pp = &sc->sc_dmas; (p = *pp) != NULL; pp = &p->next) { 1153 if (KERNADDR(p) == ptr) { 1154 autri_freemem(sc, p); 1155 *pp = p->next; 1156 free(p, pool, 0); 1157 return; 1158 } 1159 } 1160 } 1161 1162 struct autri_dma * 1163 autri_find_dma(struct autri_softc *sc, void *addr) 1164 { 1165 struct autri_dma *p; 1166 1167 for (p = sc->sc_dmas; p && KERNADDR(p) != addr; p = p->next) 1168 ; 1169 1170 return p; 1171 } 1172 1173 paddr_t 1174 autri_mappage(void *addr, void *mem, off_t off, int prot) 1175 { 1176 struct autri_softc *sc = addr; 1177 struct autri_dma *p; 1178 1179 if (off < 0) 1180 return (-1); 1181 1182 p = autri_find_dma(sc, mem); 1183 if (!p) 1184 return (-1); 1185 1186 return (bus_dmamem_mmap(sc->sc_dmatag, p->segs, p->nsegs, 1187 off, prot, BUS_DMA_WAITOK)); 1188 } 1189 1190 int 1191 autri_get_props(void *addr) 1192 { 1193 return (AUDIO_PROP_MMAP | AUDIO_PROP_INDEPENDENT | 1194 AUDIO_PROP_FULLDUPLEX); 1195 } 1196 1197 void 1198 autri_setup_channel(struct autri_softc *sc, int mode, struct audio_params *param) 1199 { 1200 int i, ch, channel; 1201 u_int32_t reg, cr[5]; 1202 u_int32_t cso, eso; 1203 u_int32_t delta, dch[2], ctrl; 1204 u_int32_t alpha_fms, fm_vol, attribute; 1205 1206 u_int32_t dmaaddr, dmalen; 1207 int factor, rvol, cvol; 1208 struct autri_chstatus *chst; 1209 1210 ctrl = AUTRI_CTRL_LOOPMODE; 1211 switch (param->encoding) { 1212 case AUDIO_ENCODING_SLINEAR_BE: 1213 case AUDIO_ENCODING_SLINEAR_LE: 1214 ctrl |= AUTRI_CTRL_SIGNED; 1215 break; 1216 } 1217 1218 factor = 0; 1219 if (param->precision == 16) { 1220 ctrl |= AUTRI_CTRL_16BIT; 1221 factor++; 1222 } 1223 1224 if (param->channels == 2) { 1225 ctrl |= AUTRI_CTRL_STEREO; 1226 factor++; 1227 } 1228 1229 delta = (u_int32_t)param->sample_rate; 1230 if (delta < 4000) 1231 delta = 4000; 1232 if (delta > 48000) 1233 delta = 48000; 1234 1235 attribute = 0; 1236 1237 dch[1] = ((delta << 12) / 48000) & 0x0000ffff; 1238 if (mode == AUMODE_PLAY) { 1239 chst = &sc->sc_play; 1240 dch[0] = ((delta << 12) / 48000) & 0x0000ffff; 1241 ctrl |= AUTRI_CTRL_WAVEVOL; 1242 /* 1243 if (sc->sc_devid == AUTRI_DEVICE_ID_ALI_M5451) 1244 ctrl |= 0x80000000; 1245 */ 1246 } else { 1247 chst = &sc->sc_rec; 1248 dch[0] = ((48000 << 12) / delta) & 0x0000ffff; 1249 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) { 1250 ctrl |= AUTRI_CTRL_MUTE_SIS; 1251 attribute = AUTRI_ATTR_PCMREC_SIS; 1252 if (delta != 48000) 1253 attribute |= AUTRI_ATTR_ENASRC_SIS; 1254 } 1255 ctrl |= AUTRI_CTRL_MUTE; 1256 } 1257 1258 dmaaddr = DMAADDR(chst->dma); 1259 cso = alpha_fms = 0; 1260 rvol = cvol = 0x7f; 1261 fm_vol = 0x0 | ((rvol & 0x7f) << 7) | (cvol & 0x7f); 1262 1263 for (ch=0; ch<2; ch++) { 1264 1265 if (ch == 0) 1266 dmalen = (chst->length >> factor); 1267 else { 1268 /* channel for interrupt */ 1269 dmalen = (chst->blksize >> factor); 1270 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) 1271 ctrl |= AUTRI_CTRL_MUTE_SIS; 1272 else 1273 ctrl |= AUTRI_CTRL_MUTE; 1274 attribute = 0; 1275 } 1276 1277 eso = dmalen - 1; 1278 1279 switch (sc->sc_devid) { 1280 case AUTRI_DEVICE_ID_4DWAVE_DX: 1281 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1282 cr[1] = dmaaddr; 1283 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1284 cr[3] = fm_vol; 1285 cr[4] = ctrl; 1286 break; 1287 case AUTRI_DEVICE_ID_4DWAVE_NX: 1288 cr[0] = (dch[ch] << 24) | (cso & 0x00ffffff); 1289 cr[1] = dmaaddr; 1290 cr[2] = ((dch[ch] << 16) & 0xff000000) | (eso & 0x00ffffff); 1291 cr[3] = (alpha_fms << 16) | (fm_vol & 0x0000ffff); 1292 cr[4] = ctrl; 1293 break; 1294 case AUTRI_DEVICE_ID_SIS_7018: 1295 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1296 cr[1] = dmaaddr; 1297 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1298 cr[3] = attribute; 1299 cr[4] = ctrl; 1300 break; 1301 case AUTRI_DEVICE_ID_ALI_M5451: 1302 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1303 cr[1] = dmaaddr; 1304 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1305 cr[3] = 0; 1306 cr[4] = ctrl; 1307 break; 1308 } 1309 1310 /* write channel data */ 1311 channel = (ch == 0) ? chst->ch : chst->ch_intr; 1312 1313 reg = TREAD4(sc,AUTRI_LFO_GC_CIR) & ~0x0000003f; 1314 TWRITE4(sc,AUTRI_LFO_GC_CIR, reg | channel); 1315 1316 for (i=0; i<5; i++) { 1317 TWRITE4(sc, AUTRI_ARAM_CR + i*sizeof(cr[0]), cr[i]); 1318 DPRINTFN(5,("cr[%d] : 0x%08X\n", i, cr[i])); 1319 } 1320 1321 /* Bank A only */ 1322 if (channel < 0x20) { 1323 TWRITE4(sc, AUTRI_EBUF1, AUTRI_EMOD_STILL); 1324 TWRITE4(sc, AUTRI_EBUF2, AUTRI_EMOD_STILL); 1325 } 1326 } 1327 1328 } 1329 1330 int 1331 autri_trigger_output(void *addr, void *start, void *end, int blksize, 1332 void (*intr)(void *), void *arg, struct audio_params *param) 1333 { 1334 struct autri_softc *sc = addr; 1335 struct autri_dma *p; 1336 1337 DPRINTFN(5,("autri_trigger_output: sc=%p start=%p end=%p " 1338 "blksize=%d intr=%p(%p)\n", addr, start, end, blksize, intr, arg)); 1339 1340 sc->sc_play.intr = intr; 1341 sc->sc_play.intr_arg = arg; 1342 sc->sc_play.offset = 0; 1343 sc->sc_play.blksize = blksize; 1344 sc->sc_play.length = (char *)end - (char *)start; 1345 1346 p = autri_find_dma(sc, start); 1347 if (!p) { 1348 printf("autri_trigger_output: bad addr %p\n", start); 1349 return (EINVAL); 1350 } 1351 1352 sc->sc_play.dma = p; 1353 1354 /* */ 1355 mtx_enter(&audio_lock); 1356 autri_setup_channel(sc, AUMODE_PLAY, param); 1357 1358 /* volume set to no attenuation */ 1359 TWRITE4(sc, AUTRI_MUSICVOL_WAVEVOL, 0); 1360 1361 /* enable interrupt */ 1362 autri_enable_interrupt(sc, sc->sc_play.ch_intr); 1363 1364 /* start channel */ 1365 autri_startch(sc, sc->sc_play.ch, sc->sc_play.ch_intr); 1366 mtx_leave(&audio_lock); 1367 return 0; 1368 } 1369 1370 int 1371 autri_trigger_input(void *addr, void *start, void *end, int blksize, void (*intr)(void *), void *arg, struct audio_params *param) 1372 { 1373 struct autri_softc *sc = addr; 1374 struct autri_dma *p; 1375 1376 DPRINTFN(5,("autri_trigger_input: sc=%p start=%p end=%p " 1377 "blksize=%d intr=%p(%p)\n", addr, start, end, blksize, intr, arg)); 1378 1379 sc->sc_rec.intr = intr; 1380 sc->sc_rec.intr_arg = arg; 1381 sc->sc_rec.offset = 0; 1382 sc->sc_rec.blksize = blksize; 1383 sc->sc_rec.length = (char *)end - (char *)start; 1384 1385 /* */ 1386 p = autri_find_dma(sc, start); 1387 if (!p) { 1388 printf("autri_trigger_input: bad addr %p\n", start); 1389 return (EINVAL); 1390 } 1391 1392 sc->sc_rec.dma = p; 1393 mtx_enter(&audio_lock); 1394 1395 /* */ 1396 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 1397 autri_reg_set_4(sc, AUTRI_NX_ACR0, AUTRI_NX_ACR0_PSB_CAPTURE); 1398 TWRITE1(sc, AUTRI_NX_RCI3, AUTRI_NX_RCI3_ENABLE | sc->sc_rec.ch); 1399 } 1400 1401 #if 0 1402 /* 4DWAVE only allows capturing at a 48KHz rate */ 1403 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_DX || 1404 sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) 1405 param->sample_rate = 48000; 1406 #endif 1407 1408 autri_setup_channel(sc, AUMODE_RECORD, param); 1409 1410 /* enable interrupt */ 1411 autri_enable_interrupt(sc, sc->sc_rec.ch_intr); 1412 1413 /* start channel */ 1414 autri_startch(sc, sc->sc_rec.ch, sc->sc_rec.ch_intr); 1415 mtx_leave(&audio_lock); 1416 return 0; 1417 } 1418 1419 #if 0 1420 int 1421 autri_halt(struct autri_softc *sc) 1422 { 1423 DPRINTF(("autri_halt().\n")); 1424 /*autri_stopch(sc);*/ 1425 autri_disable_interrupt(sc, sc->sc_play.channel); 1426 autri_disable_interrupt(sc, sc->sc_rec.channel); 1427 return 0; 1428 } 1429 #endif 1430 1431 void 1432 autri_enable_interrupt(struct autri_softc *sc, int ch) 1433 { 1434 int reg; 1435 1436 reg = (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A; 1437 ch &= 0x1f; 1438 1439 autri_reg_set_4(sc, reg, 1 << ch); 1440 } 1441 1442 void 1443 autri_disable_interrupt(struct autri_softc *sc, int ch) 1444 { 1445 int reg; 1446 1447 reg = (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A; 1448 ch &= 0x1f; 1449 1450 autri_reg_clear_4(sc, reg, 1 << ch); 1451 } 1452 1453 void 1454 autri_startch(struct autri_softc *sc, int ch, int ch_intr) 1455 { 1456 int reg; 1457 u_int32_t chmask; 1458 1459 reg = (ch & 0x20) ? AUTRI_START_B : AUTRI_START_A; 1460 ch &= 0x1f; 1461 chmask = (1 << ch) | (1 << ch_intr); 1462 1463 autri_reg_set_4(sc, reg, chmask); 1464 } 1465 1466 void 1467 autri_stopch(struct autri_softc *sc, int ch, int ch_intr) 1468 { 1469 int reg; 1470 u_int32_t chmask; 1471 1472 reg = (ch & 0x20) ? AUTRI_STOP_B : AUTRI_STOP_A; 1473 ch &= 0x1f; 1474 chmask = (1 << ch) | (1 << ch_intr); 1475 1476 autri_reg_set_4(sc, reg, chmask); 1477 } 1478 1479 #if NMIDI > 0 1480 int 1481 autri_midi_open(void *addr, int flags, void (*iintr)(void *, int), 1482 void (*ointr)(void *), void *arg) 1483 { 1484 struct autri_softc *sc = addr; 1485 1486 DPRINTF(("autri_midi_open()\n")); 1487 1488 DPRINTFN(5,("MPUR1 : 0x%02X\n",TREAD1(sc,AUTRI_MPUR1))); 1489 DPRINTFN(5,("MPUR2 : 0x%02X\n",TREAD1(sc,AUTRI_MPUR2))); 1490 1491 sc->sc_iintr = iintr; 1492 sc->sc_ointr = ointr; 1493 sc->sc_arg = arg; 1494 1495 if (flags & FREAD) 1496 autri_reg_clear_1(sc, AUTRI_MPUR2, AUTRI_MIDIIN_ENABLE_INTR); 1497 1498 if (flags & FWRITE) 1499 autri_reg_set_1(sc, AUTRI_MPUR2, AUTRI_MIDIOUT_CONNECT); 1500 1501 return (0); 1502 } 1503 1504 void 1505 autri_midi_close(void *addr) 1506 { 1507 struct autri_softc *sc = addr; 1508 1509 DPRINTF(("autri_midi_close()\n")); 1510 1511 tsleep(sc, PWAIT, "autri", hz/10); /* give uart a chance to drain */ 1512 1513 sc->sc_iintr = NULL; 1514 sc->sc_ointr = NULL; 1515 } 1516 1517 int 1518 autri_midi_output(void *addr, int d) 1519 { 1520 struct autri_softc *sc = addr; 1521 1522 if ((TREAD1(sc, AUTRI_MPUR1) & AUTRI_MIDIOUT_READY) != 0) { 1523 TWRITE1(sc, AUTRI_MPUR0, d); 1524 return 0; 1525 } 1526 return 1; 1527 } 1528 1529 void 1530 autri_midi_getinfo(void *addr, struct midi_info *mi) 1531 { 1532 mi->name = "4DWAVE MIDI UART"; 1533 mi->props = MIDI_PROP_CAN_INPUT; 1534 } 1535 1536 #endif 1537