1 /* $OpenBSD: autri.c,v 1.39 2015/06/10 20:14:02 ratchov 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/ic/ac97.h> 54 #include <dev/ic/mpuvar.h> 55 56 #include <machine/bus.h> 57 #include <machine/intr.h> 58 59 #include <dev/pci/autrireg.h> 60 #include <dev/pci/autrivar.h> 61 62 #ifdef AUDIO_DEBUG 63 # define DPRINTF(x) if (autridebug) printf x 64 # define DPRINTFN(n,x) if (autridebug > (n)) printf x 65 int autridebug = 0; 66 #else 67 # define DPRINTF(x) 68 # define DPRINTFN(n,x) 69 #endif 70 71 int autri_match(struct device *, void *, void *); 72 void autri_attach(struct device *, struct device *, void *); 73 int autri_activate(struct device *, int); 74 int autri_intr(void *); 75 76 #define DMAADDR(p) ((p)->map->dm_segs[0].ds_addr) 77 #define KERNADDR(p) ((void *)((p)->addr)) 78 79 int autri_allocmem(struct autri_softc *, size_t, size_t, struct autri_dma *); 80 int autri_freemem(struct autri_softc *, struct autri_dma *); 81 82 #define TWRITE1(sc, r, x) bus_space_write_1((sc)->memt, (sc)->memh, (r), (x)) 83 #define TWRITE2(sc, r, x) bus_space_write_2((sc)->memt, (sc)->memh, (r), (x)) 84 #define TWRITE4(sc, r, x) bus_space_write_4((sc)->memt, (sc)->memh, (r), (x)) 85 #define TREAD1(sc, r) bus_space_read_1((sc)->memt, (sc)->memh, (r)) 86 #define TREAD2(sc, r) bus_space_read_2((sc)->memt, (sc)->memh, (r)) 87 #define TREAD4(sc, r) bus_space_read_4((sc)->memt, (sc)->memh, (r)) 88 89 static __inline void autri_reg_set_1(struct autri_softc *, int, uint8_t); 90 static __inline void autri_reg_clear_1(struct autri_softc *, int, uint8_t); 91 static __inline void autri_reg_set_4(struct autri_softc *, int, uint32_t); 92 static __inline void autri_reg_clear_4(struct autri_softc *, int, uint32_t); 93 94 int autri_attach_codec(void *sc, struct ac97_codec_if *); 95 int autri_read_codec(void *sc, u_int8_t a, u_int16_t *d); 96 int autri_write_codec(void *sc, u_int8_t a, u_int16_t d); 97 void autri_reset_codec(void *sc); 98 enum ac97_host_flags autri_flags_codec(void *); 99 100 int autri_init(void *sc); 101 struct autri_dma *autri_find_dma(struct autri_softc *, void *); 102 void autri_setup_channel(struct autri_softc *sc,int mode, 103 struct audio_params *param); 104 void autri_enable_interrupt(struct autri_softc *sc, int ch); 105 void autri_disable_interrupt(struct autri_softc *sc, int ch); 106 void autri_startch(struct autri_softc *sc, int ch, int ch_intr); 107 void autri_stopch(struct autri_softc *sc, int ch, int ch_intr); 108 void autri_enable_loop_interrupt(void *sc); 109 #if 0 110 void autri_disable_loop_interrupt(void *sc); 111 #endif 112 113 struct cfdriver autri_cd = { 114 NULL, "autri", DV_DULL 115 }; 116 117 struct cfattach autri_ca = { 118 sizeof(struct autri_softc), autri_match, autri_attach, NULL, 119 autri_activate 120 }; 121 122 int autri_open(void *, int); 123 void autri_close(void *); 124 int autri_query_encoding(void *, struct audio_encoding *); 125 int autri_set_params(void *, int, int, struct audio_params *, 126 struct audio_params *); 127 int autri_round_blocksize(void *, int); 128 int autri_trigger_output(void *, void *, void *, int, void (*)(void *), 129 void *, struct audio_params *); 130 int autri_trigger_input(void *, void *, void *, int, void (*)(void *), 131 void *, struct audio_params *); 132 int autri_halt_output(void *); 133 int autri_halt_input(void *); 134 int autri_getdev(void *, struct audio_device *); 135 int autri_mixer_set_port(void *, mixer_ctrl_t *); 136 int autri_mixer_get_port(void *, mixer_ctrl_t *); 137 void *autri_malloc(void *, int, size_t, int, int); 138 void autri_free(void *, void *, int); 139 paddr_t autri_mappage(void *, void *, off_t, int); 140 int autri_get_props(void *); 141 int autri_query_devinfo(void *addr, mixer_devinfo_t *dip); 142 143 int autri_get_portnum_by_name(struct autri_softc *, char *, char *, char *); 144 145 struct audio_hw_if autri_hw_if = { 146 autri_open, 147 autri_close, 148 NULL, /* drain */ 149 autri_query_encoding, 150 autri_set_params, 151 autri_round_blocksize, 152 NULL, /* commit_settings */ 153 NULL, /* init_output */ 154 NULL, /* init_input */ 155 NULL, /* start_output */ 156 NULL, /* start_input */ 157 autri_halt_output, 158 autri_halt_input, 159 NULL, /* speaker_ctl */ 160 autri_getdev, 161 NULL, /* setfd */ 162 autri_mixer_set_port, 163 autri_mixer_get_port, 164 autri_query_devinfo, 165 autri_malloc, 166 autri_free, 167 NULL, 168 autri_mappage, 169 autri_get_props, 170 autri_trigger_output, 171 autri_trigger_input, 172 NULL 173 }; 174 175 #if NMIDI > 0 176 void autri_midi_close(void *); 177 void autri_midi_getinfo(void *, struct midi_info *); 178 int autri_midi_open(void *, int, void (*)(void *, int), 179 void (*)(void *), void *); 180 int autri_midi_output(void *, int); 181 182 struct midi_hw_if autri_midi_hw_if = { 183 autri_midi_open, 184 autri_midi_close, 185 autri_midi_output, 186 NULL, /* flush */ 187 autri_midi_getinfo, 188 NULL, /* ioctl */ 189 }; 190 #endif 191 192 /* 193 * register set/clear bit 194 */ 195 static __inline void 196 autri_reg_set_1(struct autri_softc *sc, int no, uint8_t mask) 197 { 198 bus_space_write_1(sc->memt, sc->memh, no, 199 (bus_space_read_1(sc->memt, sc->memh, no) | mask)); 200 } 201 202 static __inline void 203 autri_reg_clear_1(struct autri_softc *sc, int no, uint8_t mask) 204 { 205 bus_space_write_1(sc->memt, sc->memh, no, 206 (bus_space_read_1(sc->memt, sc->memh, no) & ~mask)); 207 } 208 209 static __inline void 210 autri_reg_set_4(struct autri_softc *sc, int no, uint32_t mask) 211 { 212 bus_space_write_4(sc->memt, sc->memh, no, 213 (bus_space_read_4(sc->memt, sc->memh, no) | mask)); 214 } 215 216 static __inline void 217 autri_reg_clear_4(struct autri_softc *sc, int no, uint32_t mask) 218 { 219 bus_space_write_4(sc->memt, sc->memh, no, 220 (bus_space_read_4(sc->memt, sc->memh, no) & ~mask)); 221 } 222 223 /* 224 * AC97 codec 225 */ 226 int 227 autri_attach_codec(void *sc_, struct ac97_codec_if *codec_if) 228 { 229 struct autri_codec_softc *sc = sc_; 230 231 DPRINTF(("autri_attach_codec()\n")); 232 233 sc->codec_if = codec_if; 234 return 0; 235 } 236 237 int 238 autri_read_codec(void *sc_, u_int8_t index, u_int16_t *data) 239 { 240 struct autri_codec_softc *codec = sc_; 241 struct autri_softc *sc = codec->sc; 242 u_int32_t status, addr, cmd, busy; 243 u_int16_t count; 244 245 /*DPRINTF(("sc->sc->type : 0x%X",sc->sc->type));*/ 246 247 switch (sc->sc_devid) { 248 case AUTRI_DEVICE_ID_4DWAVE_DX: 249 addr = AUTRI_DX_ACR1; 250 cmd = AUTRI_DX_ACR1_CMD_READ; 251 busy = AUTRI_DX_ACR1_BUSY_READ; 252 break; 253 case AUTRI_DEVICE_ID_4DWAVE_NX: 254 addr = AUTRI_NX_ACR2; 255 cmd = AUTRI_NX_ACR2_CMD_READ; 256 busy = AUTRI_NX_ACR2_BUSY_READ | AUTRI_NX_ACR2_RECV_WAIT; 257 break; 258 case AUTRI_DEVICE_ID_SIS_7018: 259 addr = AUTRI_SIS_ACRD; 260 cmd = AUTRI_SIS_ACRD_CMD_READ; 261 busy = AUTRI_SIS_ACRD_BUSY_READ | AUTRI_SIS_ACRD_AUDIO_BUSY; 262 break; 263 case AUTRI_DEVICE_ID_ALI_M5451: 264 if (sc->sc_revision > 0x01) 265 addr = AUTRI_ALI_ACWR; 266 else 267 addr = AUTRI_ALI_ACRD; 268 cmd = AUTRI_ALI_ACRD_CMD_READ; 269 busy = AUTRI_ALI_ACRD_BUSY_READ; 270 break; 271 default: 272 printf("%s: autri_read_codec : unknown device\n", 273 sc->sc_dev.dv_xname); 274 return -1; 275 } 276 277 /* wait for 'Ready to Read' */ 278 for (count=0; count < 0xffff; count++) { 279 if ((TREAD4(sc, addr) & busy) == 0) 280 break; 281 DELAY(1); 282 } 283 284 if (count == 0xffff) { 285 printf("%s: Codec timeout. Busy reading AC97 codec.\n", 286 sc->sc_dev.dv_xname); 287 return -1; 288 } 289 290 /* send Read Command to AC97 */ 291 TWRITE4(sc, addr, (index & 0x7f) | cmd); 292 293 /* wait for 'Returned data is available' */ 294 for (count=0; count < 0xffff; count++) { 295 status = TREAD4(sc, addr); 296 if ((status & busy) == 0) 297 break; 298 DELAY(1); 299 } 300 301 if (count == 0xffff) { 302 printf("%s: Codec timeout. Busy reading AC97 codec.\n", 303 sc->sc_dev.dv_xname); 304 return -1; 305 } 306 307 *data = (status >> 16) & 0x0000ffff; 308 /*DPRINTF(("autri_read_codec(0x%X) return 0x%X\n",reg,*data));*/ 309 return 0; 310 } 311 312 int 313 autri_write_codec(void *sc_, u_int8_t index, u_int16_t data) 314 { 315 struct autri_codec_softc *codec = sc_; 316 struct autri_softc *sc = codec->sc; 317 u_int32_t addr, cmd, busy; 318 u_int16_t count; 319 320 /*DPRINTF(("autri_write_codec(0x%X,0x%X)\n",index,data));*/ 321 322 switch (sc->sc_devid) { 323 case AUTRI_DEVICE_ID_4DWAVE_DX: 324 addr = AUTRI_DX_ACR0; 325 cmd = AUTRI_DX_ACR0_CMD_WRITE; 326 busy = AUTRI_DX_ACR0_BUSY_WRITE; 327 break; 328 case AUTRI_DEVICE_ID_4DWAVE_NX: 329 addr = AUTRI_NX_ACR1; 330 cmd = AUTRI_NX_ACR1_CMD_WRITE; 331 busy = AUTRI_NX_ACR1_BUSY_WRITE; 332 break; 333 case AUTRI_DEVICE_ID_SIS_7018: 334 addr = AUTRI_SIS_ACWR; 335 cmd = AUTRI_SIS_ACWR_CMD_WRITE; 336 busy = AUTRI_SIS_ACWR_BUSY_WRITE | AUTRI_SIS_ACWR_AUDIO_BUSY; 337 break; 338 case AUTRI_DEVICE_ID_ALI_M5451: 339 addr = AUTRI_ALI_ACWR; 340 cmd = AUTRI_ALI_ACWR_CMD_WRITE; 341 if (sc->sc_revision > 0x01) 342 cmd |= 0x0100; 343 busy = AUTRI_ALI_ACWR_BUSY_WRITE; 344 break; 345 default: 346 printf("%s: autri_write_codec : unknown device.\n", 347 sc->sc_dev.dv_xname); 348 return -1; 349 } 350 351 /* wait for 'Ready to Write' */ 352 for (count=0; count < 0xffff; count++) { 353 if ((TREAD4(sc, addr) & busy) == 0) 354 break; 355 DELAY(1); 356 } 357 358 if (count == 0xffff) { 359 printf("%s: Codec timeout. Busy writing AC97 codec\n", 360 sc->sc_dev.dv_xname); 361 return -1; 362 } 363 364 /* send Write Command to AC97 */ 365 TWRITE4(sc, addr, (data << 16) | (index & 0x7f) | cmd); 366 367 return 0; 368 } 369 370 void 371 autri_reset_codec(void *sc_) 372 { 373 struct autri_codec_softc *codec = sc_; 374 struct autri_softc *sc = codec->sc; 375 u_int32_t reg, ready; 376 int addr, count = 200; 377 378 DPRINTF(("autri_reset_codec(codec=%p,sc=%p)\n",codec,sc)); 379 DPRINTF(("sc->sc_devid=%X\n",sc->sc_devid)); 380 381 switch (sc->sc_devid) { 382 case AUTRI_DEVICE_ID_4DWAVE_DX: 383 /* warm reset AC97 codec */ 384 autri_reg_set_4(sc, AUTRI_DX_ACR2, 1); 385 delay(100); 386 /* release reset */ 387 autri_reg_clear_4(sc, AUTRI_DX_ACR2, 1); 388 delay(100); 389 390 addr = AUTRI_DX_ACR2; 391 ready = AUTRI_DX_ACR2_CODEC_READY; 392 break; 393 case AUTRI_DEVICE_ID_4DWAVE_NX: 394 /* warm reset AC97 codec */ 395 autri_reg_set_4(sc, AUTRI_NX_ACR0, 1); 396 delay(100); 397 /* release reset */ 398 autri_reg_clear_4(sc, AUTRI_NX_ACR0, 1); 399 delay(100); 400 401 addr = AUTRI_NX_ACR0; 402 ready = AUTRI_NX_ACR0_CODEC_READY; 403 break; 404 case AUTRI_DEVICE_ID_SIS_7018: 405 /* warm reset AC97 codec */ 406 autri_reg_set_4(sc, AUTRI_SIS_SCTRL, 2); 407 delay(1000); 408 /* release reset (warm & cold) */ 409 autri_reg_clear_4(sc, AUTRI_SIS_SCTRL, 3); 410 delay(2000); 411 412 addr = AUTRI_SIS_SCTRL; 413 ready = AUTRI_SIS_SCTRL_CODEC_READY; 414 break; 415 case AUTRI_DEVICE_ID_ALI_M5451: 416 /* warm reset AC97 codec */ 417 autri_reg_set_4(sc, AUTRI_ALI_SCTRL, 1); 418 delay(100); 419 /* release reset (warm & cold) */ 420 autri_reg_clear_4(sc, AUTRI_ALI_SCTRL, 3); 421 delay(100); 422 423 addr = AUTRI_ALI_SCTRL; 424 ready = AUTRI_ALI_SCTRL_CODEC_READY; 425 break; 426 } 427 428 /* wait for 'Codec Ready' */ 429 while (count--) { 430 reg = TREAD4(sc, addr); 431 if (reg & ready) 432 break; 433 delay(1000); 434 } 435 436 if (count == 0) 437 printf("%s: Codec timeout. AC97 is not ready for operation.\n", 438 sc->sc_dev.dv_xname); 439 } 440 441 enum ac97_host_flags 442 autri_flags_codec(void *v) 443 { 444 struct autri_codec_softc *sc = v; 445 446 return (sc->flags); 447 } 448 449 /* 450 * 451 */ 452 const struct pci_matchid autri_devices[] = { 453 { PCI_VENDOR_TRIDENT, PCI_PRODUCT_TRIDENT_4DWAVE_NX }, 454 { PCI_VENDOR_SIS, PCI_PRODUCT_SIS_7018 }, 455 { PCI_VENDOR_ALI, PCI_PRODUCT_ALI_M5451 } 456 }; 457 458 int 459 autri_match(struct device *parent, void *match, void *aux) 460 { 461 struct pci_attach_args *pa = aux; 462 463 if (PCI_VENDOR(pa->pa_id) == PCI_VENDOR_TRIDENT && 464 PCI_PRODUCT(pa->pa_id) == PCI_PRODUCT_TRIDENT_4DWAVE_DX) { 465 /* 466 * IBM makes a pcn network card and improperly 467 * sets the vendor and product ID's. Avoid matching. 468 */ 469 if (PCI_CLASS(pa->pa_class) == PCI_CLASS_NETWORK) 470 return (0); 471 else 472 return (1); 473 } 474 475 return (pci_matchbyid((struct pci_attach_args *)aux, autri_devices, 476 nitems(autri_devices))); 477 } 478 479 void 480 autri_attach(struct device *parent, struct device *self, void *aux) 481 { 482 struct autri_softc *sc = (struct autri_softc *)self; 483 struct pci_attach_args *pa = (struct pci_attach_args *)aux; 484 pci_chipset_tag_t pc = pa->pa_pc; 485 struct autri_codec_softc *codec; 486 bus_size_t iosize; 487 pci_intr_handle_t ih; 488 char const *intrstr; 489 mixer_ctrl_t ctl; 490 int i, r; 491 492 sc->sc_devid = pa->pa_id; 493 sc->sc_class = pa->pa_class; 494 sc->sc_revision = PCI_REVISION(pa->pa_class); 495 496 /* map register to memory */ 497 if (pci_mapreg_map(pa, AUTRI_PCI_MEMORY_BASE, 498 PCI_MAPREG_TYPE_MEM, 0, &sc->memt, &sc->memh, NULL, &iosize, 0)) { 499 printf("%s: can't map mem space\n", sc->sc_dev.dv_xname); 500 return; 501 } 502 503 /* map and establish the interrupt */ 504 if (pci_intr_map(pa, &ih)) { 505 printf("%s: couldn't map interrupt\n", sc->sc_dev.dv_xname); 506 bus_space_unmap(sc->memt, sc->memh, iosize); 507 return; 508 } 509 intrstr = pci_intr_string(pc, ih); 510 sc->sc_ih = pci_intr_establish(pc, ih, IPL_AUDIO | IPL_MPSAFE, 511 autri_intr, sc, sc->sc_dev.dv_xname); 512 if (sc->sc_ih == NULL) { 513 printf("%s: couldn't establish interrupt", 514 sc->sc_dev.dv_xname); 515 if (intrstr != NULL) 516 printf(" at %s", intrstr); 517 printf("\n"); 518 bus_space_unmap(sc->memt, sc->memh, iosize); 519 return; 520 } 521 printf(": %s\n", intrstr); 522 523 sc->sc_dmatag = pa->pa_dmat; 524 sc->sc_pc = pc; 525 sc->sc_pt = pa->pa_tag; 526 527 /* initialize the device */ 528 autri_init(sc); 529 530 /* attach AC97 codec */ 531 codec = &sc->sc_codec; 532 memcpy(&codec->sc_dev, &sc->sc_dev, sizeof(codec->sc_dev)); 533 codec->sc = sc; 534 535 codec->host_if.arg = codec; 536 codec->host_if.attach = autri_attach_codec; 537 codec->host_if.reset = autri_reset_codec; 538 codec->host_if.read = autri_read_codec; 539 codec->host_if.write = autri_write_codec; 540 codec->host_if.flags = autri_flags_codec; 541 codec->flags = AC97_HOST_DONT_READ | AC97_HOST_SWAPPED_CHANNELS; 542 if (sc->sc_dev.dv_cfdata->cf_flags & 0x0001) 543 codec->flags &= ~AC97_HOST_SWAPPED_CHANNELS; 544 545 if ((r = ac97_attach(&codec->host_if)) != 0) { 546 printf("%s: can't attach codec (error 0x%X)\n", 547 sc->sc_dev.dv_xname, r); 548 pci_intr_disestablish(pc, sc->sc_ih); 549 bus_space_unmap(sc->memt, sc->memh, iosize); 550 return; 551 } 552 553 /* disable mutes */ 554 for (i = 0; i < 4; i++) { 555 static struct { 556 char *class, *device; 557 } d[] = { 558 { AudioCoutputs, AudioNmaster}, 559 { AudioCinputs, AudioNdac}, 560 { AudioCinputs, AudioNcd}, 561 { AudioCrecord, AudioNvolume}, 562 }; 563 564 ctl.type = AUDIO_MIXER_ENUM; 565 ctl.un.ord = 0; 566 567 #if 0 568 ctl.dev = sc->sc_codec.codec_if->vtbl->get_portnum_by_name(sc->sc_codec.codec_if, 569 d[i].class, d[i].device, AudioNmute); 570 #endif 571 ctl.dev = autri_get_portnum_by_name(sc,d[i].class, 572 d[i].device, AudioNmute); 573 autri_mixer_set_port(sc, &ctl); 574 } 575 576 /* set a reasonable default volume */ 577 ctl.type = AUDIO_MIXER_VALUE; 578 ctl.un.value.num_channels = 2; 579 ctl.un.value.level[AUDIO_MIXER_LEVEL_LEFT] = 580 ctl.un.value.level[AUDIO_MIXER_LEVEL_RIGHT] = 127; 581 582 ctl.dev = autri_get_portnum_by_name(sc,AudioCoutputs,AudioNmaster,NULL); 583 autri_mixer_set_port(sc, &ctl); 584 585 audio_attach_mi(&autri_hw_if, sc, &sc->sc_dev); 586 587 #if NMIDI > 0 588 midi_attach_mi(&autri_midi_hw_if, sc, &sc->sc_dev); 589 #endif 590 } 591 592 int 593 autri_activate(struct device *self, int act) 594 { 595 struct autri_softc *sc = (struct autri_softc *)self; 596 int rv = 0; 597 598 switch (act) { 599 case DVACT_RESUME: 600 autri_init(sc); 601 ac97_resume(&sc->sc_codec.host_if, sc->sc_codec.codec_if); 602 rv = config_activate_children(self, act); 603 break; 604 default: 605 rv = config_activate_children(self, act); 606 break; 607 } 608 return (rv); 609 } 610 611 int 612 autri_init(void *sc_) 613 { 614 struct autri_softc *sc = sc_; 615 pcireg_t reg; 616 617 pci_chipset_tag_t pc = sc->sc_pc; 618 pcitag_t pt = sc->sc_pt; 619 620 DPRINTF(("in autri_init()\n")); 621 DPRINTFN(5,("pci_conf_read(0x40) : 0x%X\n",pci_conf_read(pc,pt,0x40))); 622 DPRINTFN(5,("pci_conf_read(0x44) : 0x%X\n",pci_conf_read(pc,pt,0x44))); 623 624 switch (sc->sc_devid) { 625 case AUTRI_DEVICE_ID_4DWAVE_DX: 626 /* disable Legacy Control */ 627 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 628 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 629 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 630 delay(100); 631 /* audio engine reset */ 632 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 633 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x00040000); 634 delay(100); 635 /* release reset */ 636 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 637 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 638 delay(100); 639 /* DAC on */ 640 autri_reg_set_4(sc,AUTRI_DX_ACR2,0x02); 641 break; 642 case AUTRI_DEVICE_ID_4DWAVE_NX: 643 /* disable Legacy Control */ 644 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 645 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 646 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 647 delay(100); 648 /* audio engine reset */ 649 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 650 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x00010000); 651 delay(100); 652 /* release reset */ 653 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 654 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00010000); 655 delay(100); 656 /* DAC on */ 657 autri_reg_set_4(sc,AUTRI_NX_ACR0,0x02); 658 break; 659 case AUTRI_DEVICE_ID_SIS_7018: 660 /* disable Legacy Control */ 661 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 662 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 663 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 664 delay(100); 665 /* reset Digital Controller */ 666 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 667 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x000c0000); 668 delay(100); 669 /* release reset */ 670 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 671 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 672 delay(100); 673 /* disable AC97 GPIO interrupt */ 674 TWRITE1(sc, AUTRI_SIS_ACGPIO, 0); 675 /* enable 64 channel mode */ 676 autri_reg_set_4(sc, AUTRI_LFO_GC_CIR, BANK_B_EN); 677 break; 678 case AUTRI_DEVICE_ID_ALI_M5451: 679 /* disable Legacy Control */ 680 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 681 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 682 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 683 delay(100); 684 /* reset Digital Controller */ 685 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 686 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x000c0000); 687 delay(100); 688 /* release reset */ 689 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 690 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 691 delay(100); 692 /* enable PCM input */ 693 autri_reg_set_4(sc, AUTRI_ALI_GCONTROL, AUTRI_ALI_GCONTROL_PCM_IN); 694 break; 695 } 696 697 if (sc->sc_devid == AUTRI_DEVICE_ID_ALI_M5451) { 698 sc->sc_play.ch = 0; 699 sc->sc_play.ch_intr = 1; 700 sc->sc_rec.ch = 2; 701 sc->sc_rec.ch_intr = 3; 702 } else { 703 sc->sc_play.ch = 0x20; 704 sc->sc_play.ch_intr = 0x21; 705 sc->sc_rec.ch = 0x22; 706 sc->sc_rec.ch_intr = 0x23; 707 } 708 709 /* clear channel status */ 710 TWRITE4(sc, AUTRI_STOP_A, 0xffffffff); 711 TWRITE4(sc, AUTRI_STOP_B, 0xffffffff); 712 713 /* disable channel interrupt */ 714 TWRITE4(sc, AUTRI_AINTEN_A, 0); 715 TWRITE4(sc, AUTRI_AINTEN_B, 0); 716 717 #if 0 718 /* TLB */ 719 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 720 TWRITE4(sc,AUTRI_NX_TLBC,0); 721 } 722 #endif 723 724 autri_enable_loop_interrupt(sc); 725 726 DPRINTF(("out autri_init()\n")); 727 return 0; 728 } 729 730 void 731 autri_enable_loop_interrupt(void *sc_) 732 { 733 struct autri_softc *sc = sc_; 734 u_int32_t reg; 735 736 /*reg = (ENDLP_IE | MIDLP_IE);*/ 737 reg = ENDLP_IE; 738 #if 0 739 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) 740 reg |= BANK_B_EN; 741 #endif 742 autri_reg_set_4(sc,AUTRI_LFO_GC_CIR,reg); 743 } 744 745 #if 0 746 void 747 autri_disable_loop_interrupt(void *sc_) 748 { 749 struct autri_softc *sc = sc_; 750 u_int32_t reg; 751 752 reg = (ENDLP_IE | MIDLP_IE); 753 autri_reg_clear_4(sc,AUTRI_LFO_GC_CIR,reg); 754 } 755 #endif 756 757 int 758 autri_intr(void *p) 759 { 760 struct autri_softc *sc = p; 761 u_int32_t intsrc; 762 u_int32_t mask, active[2]; 763 int ch, endch; 764 /* 765 u_int32_t reg; 766 u_int32_t cso,eso; 767 */ 768 769 mtx_enter(&audio_lock); 770 intsrc = TREAD4(sc,AUTRI_MISCINT); 771 if ((intsrc & (ADDRESS_IRQ|MPU401_IRQ)) == 0) { 772 mtx_leave(&audio_lock); 773 return 0; 774 } 775 776 if (intsrc & ADDRESS_IRQ) { 777 778 active[0] = TREAD4(sc,AUTRI_AIN_A); 779 active[1] = TREAD4(sc,AUTRI_AIN_B); 780 781 if (sc->sc_devid == AUTRI_DEVICE_ID_ALI_M5451) { 782 endch = 32; 783 } else { 784 endch = 64; 785 } 786 787 for (ch=0; ch<endch; ch++) { 788 mask = 1 << (ch & 0x1f); 789 if (active[(ch & 0x20) ? 1 : 0] & mask) { 790 791 /* clear interrupt */ 792 TWRITE4(sc, (ch & 0x20) ? AUTRI_AIN_B : AUTRI_AIN_A, mask); 793 /* disable interrupt */ 794 autri_reg_clear_4(sc,(ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A, mask); 795 #if 0 796 reg = TREAD4(sc,AUTRI_LFO_GC_CIR) & ~0x0000003f; 797 TWRITE4(sc,AUTRI_LFO_GC_CIR, reg | ch); 798 799 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 800 cso = TREAD4(sc, 0xe0) & 0x00ffffff; 801 eso = TREAD4(sc, 0xe8) & 0x00ffffff; 802 } else { 803 cso = (TREAD4(sc, 0xe0) >> 16) & 0x0000ffff; 804 eso = (TREAD4(sc, 0xe8) >> 16) & 0x0000ffff; 805 } 806 /*printf("cso=%d, eso=%d\n",cso,eso);*/ 807 #endif 808 if (ch == sc->sc_play.ch_intr) { 809 if (sc->sc_play.intr) 810 sc->sc_play.intr(sc->sc_play.intr_arg); 811 } 812 813 if (ch == sc->sc_rec.ch_intr) { 814 if (sc->sc_rec.intr) 815 sc->sc_rec.intr(sc->sc_rec.intr_arg); 816 } 817 818 /* enable interrupt */ 819 autri_reg_set_4(sc, (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A, mask); 820 } 821 } 822 } 823 824 if (intsrc & MPU401_IRQ) { 825 /* XXX */ 826 } 827 828 autri_reg_set_4(sc,AUTRI_MISCINT, 829 ST_TARGET_REACHED | MIXER_OVERFLOW | MIXER_UNDERFLOW); 830 mtx_leave(&audio_lock); 831 return 1; 832 } 833 834 /* 835 * 836 */ 837 838 int 839 autri_allocmem(struct autri_softc *sc, size_t size, size_t align, 840 struct autri_dma *p) 841 { 842 int error; 843 844 p->size = size; 845 error = bus_dmamem_alloc(sc->sc_dmatag, p->size, align, 0, 846 p->segs, nitems(p->segs), &p->nsegs, BUS_DMA_NOWAIT); 847 if (error) 848 return (error); 849 850 error = bus_dmamem_map(sc->sc_dmatag, p->segs, p->nsegs, p->size, 851 &p->addr, BUS_DMA_NOWAIT|BUS_DMA_COHERENT); 852 if (error) 853 goto free; 854 855 error = bus_dmamap_create(sc->sc_dmatag, p->size, 1, p->size, 856 0, BUS_DMA_NOWAIT, &p->map); 857 if (error) 858 goto unmap; 859 860 error = bus_dmamap_load(sc->sc_dmatag, p->map, p->addr, p->size, NULL, 861 BUS_DMA_NOWAIT); 862 if (error) 863 goto destroy; 864 return (0); 865 866 destroy: 867 bus_dmamap_destroy(sc->sc_dmatag, p->map); 868 unmap: 869 bus_dmamem_unmap(sc->sc_dmatag, p->addr, p->size); 870 free: 871 bus_dmamem_free(sc->sc_dmatag, p->segs, p->nsegs); 872 return (error); 873 } 874 875 int 876 autri_freemem(struct autri_softc *sc, struct autri_dma *p) 877 { 878 bus_dmamap_unload(sc->sc_dmatag, p->map); 879 bus_dmamap_destroy(sc->sc_dmatag, p->map); 880 bus_dmamem_unmap(sc->sc_dmatag, p->addr, p->size); 881 bus_dmamem_free(sc->sc_dmatag, p->segs, p->nsegs); 882 return 0; 883 } 884 885 int 886 autri_open(void *addr, int flags) 887 { 888 DPRINTF(("autri_open()\n")); 889 DPRINTFN(5,("MISCINT : 0x%08X\n", 890 TREAD4((struct autri_softc *)addr, AUTRI_MISCINT))); 891 DPRINTFN(5,("LFO_GC_CIR : 0x%08X\n", 892 TREAD4((struct autri_softc *)addr, AUTRI_LFO_GC_CIR))); 893 return 0; 894 } 895 896 void 897 autri_close(void *addr) 898 { 899 DPRINTF(("autri_close()\n")); 900 } 901 902 int 903 autri_query_encoding(void *addr, struct audio_encoding *fp) 904 { 905 switch (fp->index) { 906 case 0: 907 strlcpy(fp->name, AudioEulinear, sizeof fp->name); 908 fp->encoding = AUDIO_ENCODING_ULINEAR; 909 fp->precision = 8; 910 fp->flags = 0; 911 break; 912 case 1: 913 strlcpy(fp->name, AudioEslinear_le, sizeof fp->name); 914 fp->encoding = AUDIO_ENCODING_SLINEAR_LE; 915 fp->precision = 16; 916 fp->flags = 0; 917 break; 918 default: 919 return (EINVAL); 920 } 921 fp->bps = AUDIO_BPS(fp->precision); 922 fp->msb = 1; 923 924 return 0; 925 } 926 927 int 928 autri_set_params(void *addr, int setmode, int usemode, struct audio_params *play, 929 struct audio_params *rec) 930 { 931 struct audio_params *p; 932 int mode; 933 934 for (mode = AUMODE_RECORD; mode != -1; 935 mode = mode == AUMODE_RECORD ? AUMODE_PLAY : -1) { 936 if ((setmode & mode) == 0) 937 continue; 938 p = mode == AUMODE_PLAY ? play : rec; 939 p->sample_rate = 48000; 940 if (p->precision != 8) 941 p->precision = 16; 942 if (p->channels != 1) 943 p->channels = 2; 944 p->encoding = p->precision == 16 ? 945 AUDIO_ENCODING_SLINEAR_LE : AUDIO_ENCODING_ULINEAR_LE; 946 p->bps = AUDIO_BPS(p->precision); 947 p->msb = 1; 948 } 949 950 return 0; 951 } 952 953 int 954 autri_round_blocksize(void *addr, int block) 955 { 956 return ((block + 3) & -4); 957 } 958 959 int 960 autri_halt_output(void *addr) 961 { 962 struct autri_softc *sc = addr; 963 964 DPRINTF(("autri_halt_output()\n")); 965 mtx_enter(&audio_lock); 966 sc->sc_play.intr = NULL; 967 autri_stopch(sc, sc->sc_play.ch, sc->sc_play.ch_intr); 968 autri_disable_interrupt(sc, sc->sc_play.ch_intr); 969 mtx_leave(&audio_lock); 970 return 0; 971 } 972 973 int 974 autri_halt_input(void *addr) 975 { 976 struct autri_softc *sc = addr; 977 978 DPRINTF(("autri_halt_input()\n")); 979 mtx_enter(&audio_lock); 980 sc->sc_rec.intr = NULL; 981 autri_stopch(sc, sc->sc_rec.ch, sc->sc_rec.ch_intr); 982 autri_disable_interrupt(sc, sc->sc_rec.ch_intr); 983 mtx_leave(&audio_lock); 984 return 0; 985 } 986 987 int 988 autri_getdev(void *addr, struct audio_device *retp) 989 { 990 struct autri_softc *sc = addr; 991 992 DPRINTF(("autri_getdev().\n")); 993 994 strncpy(retp->name, "Trident 4DWAVE", sizeof(retp->name)); 995 snprintf(retp->version, sizeof(retp->version), "0x%02x", 996 PCI_REVISION(sc->sc_class)); 997 998 switch (sc->sc_devid) { 999 case AUTRI_DEVICE_ID_4DWAVE_DX: 1000 strncpy(retp->config, "4DWAVE-DX", sizeof(retp->config)); 1001 break; 1002 case AUTRI_DEVICE_ID_4DWAVE_NX: 1003 strncpy(retp->config, "4DWAVE-NX", sizeof(retp->config)); 1004 break; 1005 case AUTRI_DEVICE_ID_SIS_7018: 1006 strncpy(retp->config, "SiS 7018", sizeof(retp->config)); 1007 break; 1008 case AUTRI_DEVICE_ID_ALI_M5451: 1009 strncpy(retp->config, "ALi M5451", sizeof(retp->config)); 1010 break; 1011 default: 1012 strncpy(retp->config, "unknown", sizeof(retp->config)); 1013 } 1014 1015 return 0; 1016 } 1017 1018 int 1019 autri_mixer_set_port(void *addr, mixer_ctrl_t *cp) 1020 { 1021 struct autri_softc *sc = addr; 1022 1023 return (sc->sc_codec.codec_if->vtbl->mixer_set_port( 1024 sc->sc_codec.codec_if, cp)); 1025 } 1026 1027 int 1028 autri_mixer_get_port(void *addr, mixer_ctrl_t *cp) 1029 { 1030 struct autri_softc *sc = addr; 1031 1032 return (sc->sc_codec.codec_if->vtbl->mixer_get_port( 1033 sc->sc_codec.codec_if, cp)); 1034 } 1035 1036 int 1037 autri_query_devinfo(void *addr, mixer_devinfo_t *dip) 1038 { 1039 struct autri_softc *sc = addr; 1040 1041 return (sc->sc_codec.codec_if->vtbl->query_devinfo( 1042 sc->sc_codec.codec_if, dip)); 1043 } 1044 1045 int 1046 autri_get_portnum_by_name(struct autri_softc *sc, char *class, char *device, 1047 char *qualifier) 1048 { 1049 return (sc->sc_codec.codec_if->vtbl->get_portnum_by_name( 1050 sc->sc_codec.codec_if, class, device, qualifier)); 1051 } 1052 1053 void * 1054 autri_malloc(void *addr, int direction, size_t size, int pool, int flags) 1055 { 1056 struct autri_softc *sc = addr; 1057 struct autri_dma *p; 1058 int error; 1059 1060 p = malloc(sizeof(*p), pool, flags); 1061 if (!p) 1062 return NULL; 1063 1064 #if 0 1065 error = autri_allocmem(sc, size, 16, p); 1066 #endif 1067 error = autri_allocmem(sc, size, 0x10000, p); 1068 if (error) { 1069 free(p, pool, 0); 1070 return NULL; 1071 } 1072 1073 p->next = sc->sc_dmas; 1074 sc->sc_dmas = p; 1075 return KERNADDR(p); 1076 } 1077 1078 void 1079 autri_free(void *addr, void *ptr, int pool) 1080 { 1081 struct autri_softc *sc = addr; 1082 struct autri_dma **pp, *p; 1083 1084 for (pp = &sc->sc_dmas; (p = *pp) != NULL; pp = &p->next) { 1085 if (KERNADDR(p) == ptr) { 1086 autri_freemem(sc, p); 1087 *pp = p->next; 1088 free(p, pool, 0); 1089 return; 1090 } 1091 } 1092 } 1093 1094 struct autri_dma * 1095 autri_find_dma(struct autri_softc *sc, void *addr) 1096 { 1097 struct autri_dma *p; 1098 1099 for (p = sc->sc_dmas; p && KERNADDR(p) != addr; p = p->next) 1100 ; 1101 1102 return p; 1103 } 1104 1105 paddr_t 1106 autri_mappage(void *addr, void *mem, off_t off, int prot) 1107 { 1108 struct autri_softc *sc = addr; 1109 struct autri_dma *p; 1110 1111 if (off < 0) 1112 return (-1); 1113 1114 p = autri_find_dma(sc, mem); 1115 if (!p) 1116 return (-1); 1117 1118 return (bus_dmamem_mmap(sc->sc_dmatag, p->segs, p->nsegs, 1119 off, prot, BUS_DMA_WAITOK)); 1120 } 1121 1122 int 1123 autri_get_props(void *addr) 1124 { 1125 return (AUDIO_PROP_MMAP | AUDIO_PROP_INDEPENDENT | 1126 AUDIO_PROP_FULLDUPLEX); 1127 } 1128 1129 void 1130 autri_setup_channel(struct autri_softc *sc, int mode, struct audio_params *param) 1131 { 1132 int i, ch, channel; 1133 u_int32_t reg, cr[5]; 1134 u_int32_t cso, eso; 1135 u_int32_t delta, dch[2], ctrl; 1136 u_int32_t alpha_fms, fm_vol, attribute; 1137 1138 u_int32_t dmaaddr, dmalen; 1139 int factor, rvol, cvol; 1140 struct autri_chstatus *chst; 1141 1142 ctrl = AUTRI_CTRL_LOOPMODE; 1143 switch (param->encoding) { 1144 case AUDIO_ENCODING_SLINEAR_BE: 1145 case AUDIO_ENCODING_SLINEAR_LE: 1146 ctrl |= AUTRI_CTRL_SIGNED; 1147 break; 1148 } 1149 1150 factor = 0; 1151 if (param->precision == 16) { 1152 ctrl |= AUTRI_CTRL_16BIT; 1153 factor++; 1154 } 1155 1156 if (param->channels == 2) { 1157 ctrl |= AUTRI_CTRL_STEREO; 1158 factor++; 1159 } 1160 1161 delta = (u_int32_t)param->sample_rate; 1162 if (delta < 4000) 1163 delta = 4000; 1164 if (delta > 48000) 1165 delta = 48000; 1166 1167 attribute = 0; 1168 1169 dch[1] = ((delta << 12) / 48000) & 0x0000ffff; 1170 if (mode == AUMODE_PLAY) { 1171 chst = &sc->sc_play; 1172 dch[0] = ((delta << 12) / 48000) & 0x0000ffff; 1173 ctrl |= AUTRI_CTRL_WAVEVOL; 1174 /* 1175 if (sc->sc_devid == AUTRI_DEVICE_ID_ALI_M5451) 1176 ctrl |= 0x80000000; 1177 */ 1178 } else { 1179 chst = &sc->sc_rec; 1180 dch[0] = ((48000 << 12) / delta) & 0x0000ffff; 1181 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) { 1182 ctrl |= AUTRI_CTRL_MUTE_SIS; 1183 attribute = AUTRI_ATTR_PCMREC_SIS; 1184 if (delta != 48000) 1185 attribute |= AUTRI_ATTR_ENASRC_SIS; 1186 } 1187 ctrl |= AUTRI_CTRL_MUTE; 1188 } 1189 1190 dmaaddr = DMAADDR(chst->dma); 1191 cso = alpha_fms = 0; 1192 rvol = cvol = 0x7f; 1193 fm_vol = 0x0 | ((rvol & 0x7f) << 7) | (cvol & 0x7f); 1194 1195 for (ch=0; ch<2; ch++) { 1196 1197 if (ch == 0) 1198 dmalen = (chst->length >> factor); 1199 else { 1200 /* channel for interrupt */ 1201 dmalen = (chst->blksize >> factor); 1202 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) 1203 ctrl |= AUTRI_CTRL_MUTE_SIS; 1204 else 1205 ctrl |= AUTRI_CTRL_MUTE; 1206 attribute = 0; 1207 } 1208 1209 eso = dmalen - 1; 1210 1211 switch (sc->sc_devid) { 1212 case AUTRI_DEVICE_ID_4DWAVE_DX: 1213 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1214 cr[1] = dmaaddr; 1215 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1216 cr[3] = fm_vol; 1217 cr[4] = ctrl; 1218 break; 1219 case AUTRI_DEVICE_ID_4DWAVE_NX: 1220 cr[0] = (dch[ch] << 24) | (cso & 0x00ffffff); 1221 cr[1] = dmaaddr; 1222 cr[2] = ((dch[ch] << 16) & 0xff000000) | (eso & 0x00ffffff); 1223 cr[3] = (alpha_fms << 16) | (fm_vol & 0x0000ffff); 1224 cr[4] = ctrl; 1225 break; 1226 case AUTRI_DEVICE_ID_SIS_7018: 1227 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1228 cr[1] = dmaaddr; 1229 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1230 cr[3] = attribute; 1231 cr[4] = ctrl; 1232 break; 1233 case AUTRI_DEVICE_ID_ALI_M5451: 1234 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1235 cr[1] = dmaaddr; 1236 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1237 cr[3] = 0; 1238 cr[4] = ctrl; 1239 break; 1240 } 1241 1242 /* write channel data */ 1243 channel = (ch == 0) ? chst->ch : chst->ch_intr; 1244 1245 reg = TREAD4(sc,AUTRI_LFO_GC_CIR) & ~0x0000003f; 1246 TWRITE4(sc,AUTRI_LFO_GC_CIR, reg | channel); 1247 1248 for (i=0; i<5; i++) { 1249 TWRITE4(sc, AUTRI_ARAM_CR + i*sizeof(cr[0]), cr[i]); 1250 DPRINTFN(5,("cr[%d] : 0x%08X\n", i, cr[i])); 1251 } 1252 1253 /* Bank A only */ 1254 if (channel < 0x20) { 1255 TWRITE4(sc, AUTRI_EBUF1, AUTRI_EMOD_STILL); 1256 TWRITE4(sc, AUTRI_EBUF2, AUTRI_EMOD_STILL); 1257 } 1258 } 1259 1260 } 1261 1262 int 1263 autri_trigger_output(void *addr, void *start, void *end, int blksize, 1264 void (*intr)(void *), void *arg, struct audio_params *param) 1265 { 1266 struct autri_softc *sc = addr; 1267 struct autri_dma *p; 1268 1269 DPRINTFN(5,("autri_trigger_output: sc=%p start=%p end=%p " 1270 "blksize=%d intr=%p(%p)\n", addr, start, end, blksize, intr, arg)); 1271 1272 sc->sc_play.intr = intr; 1273 sc->sc_play.intr_arg = arg; 1274 sc->sc_play.offset = 0; 1275 sc->sc_play.blksize = blksize; 1276 sc->sc_play.length = (char *)end - (char *)start; 1277 1278 p = autri_find_dma(sc, start); 1279 if (!p) { 1280 printf("autri_trigger_output: bad addr %p\n", start); 1281 return (EINVAL); 1282 } 1283 1284 sc->sc_play.dma = p; 1285 1286 /* */ 1287 mtx_enter(&audio_lock); 1288 autri_setup_channel(sc, AUMODE_PLAY, param); 1289 1290 /* volume set to no attenuation */ 1291 TWRITE4(sc, AUTRI_MUSICVOL_WAVEVOL, 0); 1292 1293 /* enable interrupt */ 1294 autri_enable_interrupt(sc, sc->sc_play.ch_intr); 1295 1296 /* start channel */ 1297 autri_startch(sc, sc->sc_play.ch, sc->sc_play.ch_intr); 1298 mtx_leave(&audio_lock); 1299 return 0; 1300 } 1301 1302 int 1303 autri_trigger_input(void *addr, void *start, void *end, int blksize, void (*intr)(void *), void *arg, struct audio_params *param) 1304 { 1305 struct autri_softc *sc = addr; 1306 struct autri_dma *p; 1307 1308 DPRINTFN(5,("autri_trigger_input: sc=%p start=%p end=%p " 1309 "blksize=%d intr=%p(%p)\n", addr, start, end, blksize, intr, arg)); 1310 1311 sc->sc_rec.intr = intr; 1312 sc->sc_rec.intr_arg = arg; 1313 sc->sc_rec.offset = 0; 1314 sc->sc_rec.blksize = blksize; 1315 sc->sc_rec.length = (char *)end - (char *)start; 1316 1317 /* */ 1318 p = autri_find_dma(sc, start); 1319 if (!p) { 1320 printf("autri_trigger_input: bad addr %p\n", start); 1321 return (EINVAL); 1322 } 1323 1324 sc->sc_rec.dma = p; 1325 mtx_enter(&audio_lock); 1326 1327 /* */ 1328 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 1329 autri_reg_set_4(sc, AUTRI_NX_ACR0, AUTRI_NX_ACR0_PSB_CAPTURE); 1330 TWRITE1(sc, AUTRI_NX_RCI3, AUTRI_NX_RCI3_ENABLE | sc->sc_rec.ch); 1331 } 1332 1333 #if 0 1334 /* 4DWAVE only allows capturing at a 48KHz rate */ 1335 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_DX || 1336 sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) 1337 param->sample_rate = 48000; 1338 #endif 1339 1340 autri_setup_channel(sc, AUMODE_RECORD, param); 1341 1342 /* enable interrupt */ 1343 autri_enable_interrupt(sc, sc->sc_rec.ch_intr); 1344 1345 /* start channel */ 1346 autri_startch(sc, sc->sc_rec.ch, sc->sc_rec.ch_intr); 1347 mtx_leave(&audio_lock); 1348 return 0; 1349 } 1350 1351 #if 0 1352 int 1353 autri_halt(struct autri_softc *sc) 1354 { 1355 DPRINTF(("autri_halt().\n")); 1356 /*autri_stopch(sc);*/ 1357 autri_disable_interrupt(sc, sc->sc_play.channel); 1358 autri_disable_interrupt(sc, sc->sc_rec.channel); 1359 return 0; 1360 } 1361 #endif 1362 1363 void 1364 autri_enable_interrupt(struct autri_softc *sc, int ch) 1365 { 1366 int reg; 1367 1368 reg = (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A; 1369 ch &= 0x1f; 1370 1371 autri_reg_set_4(sc, reg, 1 << ch); 1372 } 1373 1374 void 1375 autri_disable_interrupt(struct autri_softc *sc, int ch) 1376 { 1377 int reg; 1378 1379 reg = (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A; 1380 ch &= 0x1f; 1381 1382 autri_reg_clear_4(sc, reg, 1 << ch); 1383 } 1384 1385 void 1386 autri_startch(struct autri_softc *sc, int ch, int ch_intr) 1387 { 1388 int reg; 1389 u_int32_t chmask; 1390 1391 reg = (ch & 0x20) ? AUTRI_START_B : AUTRI_START_A; 1392 ch &= 0x1f; 1393 chmask = (1 << ch) | (1 << ch_intr); 1394 1395 autri_reg_set_4(sc, reg, chmask); 1396 } 1397 1398 void 1399 autri_stopch(struct autri_softc *sc, int ch, int ch_intr) 1400 { 1401 int reg; 1402 u_int32_t chmask; 1403 1404 reg = (ch & 0x20) ? AUTRI_STOP_B : AUTRI_STOP_A; 1405 ch &= 0x1f; 1406 chmask = (1 << ch) | (1 << ch_intr); 1407 1408 autri_reg_set_4(sc, reg, chmask); 1409 } 1410 1411 #if NMIDI > 0 1412 int 1413 autri_midi_open(void *addr, int flags, void (*iintr)(void *, int), 1414 void (*ointr)(void *), void *arg) 1415 { 1416 struct autri_softc *sc = addr; 1417 1418 DPRINTF(("autri_midi_open()\n")); 1419 1420 DPRINTFN(5,("MPUR1 : 0x%02X\n",TREAD1(sc,AUTRI_MPUR1))); 1421 DPRINTFN(5,("MPUR2 : 0x%02X\n",TREAD1(sc,AUTRI_MPUR2))); 1422 1423 sc->sc_iintr = iintr; 1424 sc->sc_ointr = ointr; 1425 sc->sc_arg = arg; 1426 1427 if (flags & FREAD) 1428 autri_reg_clear_1(sc, AUTRI_MPUR2, AUTRI_MIDIIN_ENABLE_INTR); 1429 1430 if (flags & FWRITE) 1431 autri_reg_set_1(sc, AUTRI_MPUR2, AUTRI_MIDIOUT_CONNECT); 1432 1433 return (0); 1434 } 1435 1436 void 1437 autri_midi_close(void *addr) 1438 { 1439 struct autri_softc *sc = addr; 1440 1441 DPRINTF(("autri_midi_close()\n")); 1442 1443 tsleep(sc, PWAIT, "autri", hz/10); /* give uart a chance to drain */ 1444 1445 sc->sc_iintr = NULL; 1446 sc->sc_ointr = NULL; 1447 } 1448 1449 int 1450 autri_midi_output(void *addr, int d) 1451 { 1452 struct autri_softc *sc = addr; 1453 1454 if ((TREAD1(sc, AUTRI_MPUR1) & AUTRI_MIDIOUT_READY) != 0) { 1455 TWRITE1(sc, AUTRI_MPUR0, d); 1456 return 0; 1457 } 1458 return 1; 1459 } 1460 1461 void 1462 autri_midi_getinfo(void *addr, struct midi_info *mi) 1463 { 1464 mi->name = "4DWAVE MIDI UART"; 1465 mi->props = MIDI_PROP_CAN_INPUT; 1466 } 1467 1468 #endif 1469