autri.c revision 1.22
1 /* $NetBSD: autri.c,v 1.22 2004/11/09 16:28:14 kent 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 <sys/cdefs.h> 38 __KERNEL_RCSID(0, "$NetBSD: autri.c,v 1.22 2004/11/09 16:28:14 kent Exp $"); 39 40 #include "midi.h" 41 42 #include <sys/param.h> 43 #include <sys/systm.h> 44 #include <sys/kernel.h> 45 #include <sys/fcntl.h> 46 #include <sys/malloc.h> 47 #include <sys/device.h> 48 #include <sys/proc.h> 49 50 #include <dev/pci/pcidevs.h> 51 #include <dev/pci/pcireg.h> 52 #include <dev/pci/pcivar.h> 53 54 #include <sys/audioio.h> 55 #include <dev/audio_if.h> 56 #include <dev/midi_if.h> 57 #include <dev/mulaw.h> 58 #include <dev/auconv.h> 59 #include <dev/ic/ac97reg.h> 60 #include <dev/ic/ac97var.h> 61 #include <dev/ic/mpuvar.h> 62 63 #include <machine/bus.h> 64 #include <machine/intr.h> 65 66 #include <dev/pci/autrireg.h> 67 #include <dev/pci/autrivar.h> 68 69 #ifdef AUDIO_DEBUG 70 # define DPRINTF(x) if (autridebug) printf x 71 # define DPRINTFN(n,x) if (autridebug > (n)) printf x 72 int autridebug = 0; 73 #else 74 # define DPRINTF(x) 75 # define DPRINTFN(n,x) 76 #endif 77 78 int autri_match(struct device *, struct cfdata *, void *); 79 void autri_attach(struct device *, struct device *, void *); 80 int autri_intr(void *); 81 82 #define DMAADDR(p) ((p)->map->dm_segs[0].ds_addr) 83 #define KERNADDR(p) ((void *)((p)->addr)) 84 85 int autri_allocmem(struct autri_softc *, size_t, 86 size_t, struct autri_dma *); 87 int autri_freemem(struct autri_softc *, struct autri_dma *); 88 89 #define TWRITE1(sc, r, x) bus_space_write_1((sc)->memt, (sc)->memh, (r), (x)) 90 #define TWRITE2(sc, r, x) bus_space_write_2((sc)->memt, (sc)->memh, (r), (x)) 91 #define TWRITE4(sc, r, x) bus_space_write_4((sc)->memt, (sc)->memh, (r), (x)) 92 #define TREAD1(sc, r) bus_space_read_1((sc)->memt, (sc)->memh, (r)) 93 #define TREAD2(sc, r) bus_space_read_2((sc)->memt, (sc)->memh, (r)) 94 #define TREAD4(sc, r) bus_space_read_4((sc)->memt, (sc)->memh, (r)) 95 96 static __inline void autri_reg_set_1(struct autri_softc *, int, uint8_t); 97 static __inline void autri_reg_clear_1(struct autri_softc *, int, uint8_t); 98 static __inline void autri_reg_set_4(struct autri_softc *, int, uint32_t); 99 static __inline void autri_reg_clear_4(struct autri_softc *, int, uint32_t); 100 101 int autri_attach_codec(void *sc, struct ac97_codec_if *); 102 int autri_read_codec(void *sc, u_int8_t a, u_int16_t *d); 103 int autri_write_codec(void *sc, u_int8_t a, u_int16_t d); 104 int autri_reset_codec(void *sc); 105 enum ac97_host_flags autri_flags_codec(void *sc); 106 107 static void autri_powerhook(int why,void *addr); 108 static int autri_init(void *sc); 109 static struct autri_dma *autri_find_dma(struct autri_softc *, void *); 110 static void autri_setup_channel(struct autri_softc *sc,int mode, 111 struct audio_params *param); 112 static void autri_enable_interrupt(struct autri_softc *sc, int ch); 113 static void autri_disable_interrupt(struct autri_softc *sc, int ch); 114 static void autri_startch(struct autri_softc *sc, int ch, int ch_intr); 115 static void autri_stopch(struct autri_softc *sc, int ch, int ch_intr); 116 static void autri_enable_loop_interrupt(void *sc); 117 #if 0 118 static void autri_disable_loop_interrupt(void *sc); 119 #endif 120 121 CFATTACH_DECL(autri, sizeof(struct autri_softc), 122 autri_match, autri_attach, NULL, NULL); 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, 128 struct audio_params *, 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, struct malloc_type *, int); 140 void autri_free(void *, void *, struct malloc_type *); 141 size_t autri_round_buffersize(void *, int, size_t); 142 paddr_t autri_mappage(void *, void *, off_t, int); 143 int autri_get_props(void *); 144 int autri_query_devinfo(void *addr, mixer_devinfo_t *dip); 145 146 int autri_get_portnum_by_name(struct autri_softc *, char *, char *, char *); 147 148 static const struct audio_hw_if autri_hw_if = { 149 autri_open, 150 autri_close, 151 NULL, /* drain */ 152 autri_query_encoding, 153 autri_set_params, 154 autri_round_blocksize, 155 NULL, /* commit_settings */ 156 NULL, /* init_output */ 157 NULL, /* init_input */ 158 NULL, /* start_output */ 159 NULL, /* start_input */ 160 autri_halt_output, 161 autri_halt_input, 162 NULL, /* speaker_ctl */ 163 autri_getdev, 164 NULL, /* setfd */ 165 autri_mixer_set_port, 166 autri_mixer_get_port, 167 autri_query_devinfo, 168 autri_malloc, 169 autri_free, 170 autri_round_buffersize, 171 autri_mappage, 172 autri_get_props, 173 autri_trigger_output, 174 autri_trigger_input, 175 NULL, /* dev_ioctl */ 176 }; 177 178 #if NMIDI > 0 179 void autri_midi_close(void *); 180 void autri_midi_getinfo(void *, struct midi_info *); 181 int autri_midi_open(void *, int, void (*)(void *, int), 182 void (*)(void *), void *); 183 int autri_midi_output(void *, int); 184 185 const struct midi_hw_if autri_midi_hw_if = { 186 autri_midi_open, 187 autri_midi_close, 188 autri_midi_output, 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 * AC'97 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 } 284 285 if (count == 0xffff) { 286 printf("%s: Codec timeout. Busy reading AC'97 codec.\n", 287 sc->sc_dev.dv_xname); 288 return -1; 289 } 290 291 /* send Read Command to AC'97 */ 292 TWRITE4(sc, addr, (index & 0x7f) | cmd); 293 294 /* wait for 'Returned data is avalable' */ 295 for (count=0; count<0xffff; count++) { 296 status = TREAD4(sc, addr); 297 if ((status & busy) == 0) 298 break; 299 } 300 301 if (count == 0xffff) { 302 printf("%s: Codec timeout. Busy reading AC'97 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 } 356 357 if (count == 0xffff) { 358 printf("%s: Codec timeout. Busy writing AC'97 codec\n", 359 sc->sc_dev.dv_xname); 360 return -1; 361 } 362 363 /* send Write Command to AC'97 */ 364 TWRITE4(sc, addr, (data << 16) | (index & 0x7f) | cmd); 365 366 return 0; 367 } 368 369 int 370 autri_reset_codec(void *sc_) 371 { 372 struct autri_codec_softc *codec = sc_; 373 struct autri_softc *sc = codec->sc; 374 u_int32_t reg, ready; 375 int addr, count = 200; 376 377 DPRINTF(("autri_reset_codec(codec=%p,sc=%p)\n",codec,sc)); 378 DPRINTF(("sc->sc_devid=%X\n",sc->sc_devid)); 379 380 switch (sc->sc_devid) { 381 case AUTRI_DEVICE_ID_4DWAVE_DX: 382 /* warm reset AC'97 codec */ 383 autri_reg_set_4(sc, AUTRI_DX_ACR2, 1); 384 delay(100); 385 /* release reset */ 386 autri_reg_clear_4(sc, AUTRI_DX_ACR2, 1); 387 delay(100); 388 389 addr = AUTRI_DX_ACR2; 390 ready = AUTRI_DX_ACR2_CODEC_READY; 391 break; 392 case AUTRI_DEVICE_ID_4DWAVE_NX: 393 /* warm reset AC'97 codec */ 394 autri_reg_set_4(sc, AUTRI_NX_ACR0, 1); 395 delay(100); 396 /* release reset */ 397 autri_reg_clear_4(sc, AUTRI_NX_ACR0, 1); 398 delay(100); 399 400 addr = AUTRI_NX_ACR0; 401 ready = AUTRI_NX_ACR0_CODEC_READY; 402 break; 403 case AUTRI_DEVICE_ID_SIS_7018: 404 /* cold reset AC'97 codec */ 405 autri_reg_set_4(sc, AUTRI_SIS_SCTRL, 2); 406 delay(1000); 407 /* release reset (warm & cold) */ 408 autri_reg_clear_4(sc, AUTRI_SIS_SCTRL, 3); 409 delay(2000); 410 411 addr = AUTRI_SIS_SCTRL; 412 ready = AUTRI_SIS_SCTRL_CODEC_READY; 413 break; 414 case AUTRI_DEVICE_ID_ALI_M5451: 415 /* warm reset AC'97 codec */ 416 autri_reg_set_4(sc, AUTRI_ALI_SCTRL, 1); 417 delay(100); 418 /* release reset (warm & cold) */ 419 autri_reg_clear_4(sc, AUTRI_ALI_SCTRL, 3); 420 delay(100); 421 422 addr = AUTRI_ALI_SCTRL; 423 ready = AUTRI_ALI_SCTRL_CODEC_READY; 424 break; 425 default: 426 printf("%s: autri_reset_codec : unknown device\n", 427 sc->sc_dev.dv_xname); 428 return EOPNOTSUPP; 429 } 430 431 /* wait for 'Codec Ready' */ 432 while (count--) { 433 reg = TREAD4(sc, addr); 434 if (reg & ready) 435 break; 436 delay(1000); 437 } 438 439 if (count == 0) { 440 printf("%s: Codec timeout. AC'97 is not ready for operation.\n", 441 sc->sc_dev.dv_xname); 442 return ETIMEDOUT; 443 } 444 return 0; 445 } 446 447 enum ac97_host_flags 448 autri_flags_codec(void *sc_) 449 { 450 return AC97_HOST_DONT_READ; 451 } 452 453 /* 454 * 455 */ 456 457 int 458 autri_match(struct device *parent, struct cfdata *match, void *aux) 459 { 460 struct pci_attach_args *pa = (struct pci_attach_args *) aux; 461 462 switch (PCI_VENDOR(pa->pa_id)) { 463 case PCI_VENDOR_TRIDENT: 464 switch (PCI_PRODUCT(pa->pa_id)) { 465 case PCI_PRODUCT_TRIDENT_4DWAVE_DX: 466 case PCI_PRODUCT_TRIDENT_4DWAVE_NX: 467 return 1; 468 } 469 break; 470 case PCI_VENDOR_SIS: 471 switch (PCI_PRODUCT(pa->pa_id)) { 472 case PCI_PRODUCT_SIS_7018: 473 return 1; 474 } 475 break; 476 case PCI_VENDOR_ALI: 477 switch (PCI_PRODUCT(pa->pa_id)) { 478 case PCI_PRODUCT_ALI_M5451: 479 return 1; 480 } 481 break; 482 } 483 484 return 0; 485 } 486 487 void 488 autri_attach(struct device *parent, struct device *self, void *aux) 489 { 490 struct autri_softc *sc = (struct autri_softc *)self; 491 struct pci_attach_args *pa = (struct pci_attach_args *)aux; 492 pci_chipset_tag_t pc = pa->pa_pc; 493 struct autri_codec_softc *codec; 494 pci_intr_handle_t ih; 495 char const *intrstr; 496 char devinfo[256]; 497 int r; 498 u_int32_t reg; 499 500 aprint_naive(": Audio controller\n"); 501 502 sc->sc_devid = pa->pa_id; 503 sc->sc_class = pa->pa_class; 504 505 pci_devinfo(pa->pa_id, pa->pa_class, 0, devinfo, sizeof(devinfo)); 506 sc->sc_revision = PCI_REVISION(pa->pa_class); 507 aprint_normal(": %s (rev. 0x%02x)\n", devinfo, sc->sc_revision); 508 509 /* map register to memory */ 510 if (pci_mapreg_map(pa, AUTRI_PCI_MEMORY_BASE, 511 PCI_MAPREG_TYPE_MEM, 0, &sc->memt, &sc->memh, NULL, NULL)) { 512 aprint_error("%s: can't map memory space\n", 513 sc->sc_dev.dv_xname); 514 return; 515 } 516 517 /* map and establish the interrupt */ 518 if (pci_intr_map(pa, &ih)) { 519 aprint_error("%s: couldn't map interrupt\n", 520 sc->sc_dev.dv_xname); 521 return; 522 } 523 intrstr = pci_intr_string(pc, ih); 524 sc->sc_ih = pci_intr_establish(pc, ih, IPL_AUDIO, autri_intr, sc); 525 if (sc->sc_ih == NULL) { 526 aprint_error("%s: couldn't establish interrupt", 527 sc->sc_dev.dv_xname); 528 if (intrstr != NULL) 529 aprint_normal(" at %s", intrstr); 530 aprint_normal("\n"); 531 return; 532 } 533 aprint_normal("%s: interrupting at %s\n", sc->sc_dev.dv_xname, intrstr); 534 535 sc->sc_dmatag = pa->pa_dmat; 536 sc->sc_pc = pc; 537 sc->sc_pt = pa->pa_tag; 538 539 /* enable the device */ 540 reg = pci_conf_read(pc, pa->pa_tag, PCI_COMMAND_STATUS_REG); 541 reg |= (PCI_COMMAND_MEM_ENABLE | PCI_COMMAND_MASTER_ENABLE); 542 pci_conf_write(pc, pa->pa_tag, PCI_COMMAND_STATUS_REG, reg); 543 544 /* initialize the device */ 545 autri_init(sc); 546 547 /* attach AC'97 codec */ 548 codec = &sc->sc_codec; 549 memcpy(&codec->sc_dev, &sc->sc_dev, sizeof(codec->sc_dev)); 550 codec->sc = sc; 551 552 codec->host_if.arg = codec; 553 codec->host_if.attach = autri_attach_codec; 554 codec->host_if.reset = autri_reset_codec; 555 codec->host_if.read = autri_read_codec; 556 codec->host_if.write = autri_write_codec; 557 codec->host_if.flags = autri_flags_codec; 558 559 if ((r = ac97_attach(&codec->host_if)) != 0) { 560 aprint_error("%s: can't attach codec (error 0x%X)\n", 561 sc->sc_dev.dv_xname, r); 562 return; 563 } 564 565 audio_attach_mi(&autri_hw_if, sc, &sc->sc_dev); 566 567 #if NMIDI > 0 568 midi_attach_mi(&autri_midi_hw_if, sc, &sc->sc_dev); 569 #endif 570 571 sc->sc_old_power = PWR_RESUME; 572 powerhook_establish(autri_powerhook, sc); 573 } 574 575 static void 576 autri_powerhook(int why, void *addr) 577 { 578 struct autri_softc *sc = addr; 579 580 if (why == PWR_RESUME && sc->sc_old_power == PWR_SUSPEND) { 581 DPRINTF(("PWR_RESUME\n")); 582 autri_init(sc); 583 /*autri_reset_codec(&sc->sc_codec);*/ 584 (sc->sc_codec.codec_if->vtbl->restore_ports)(sc->sc_codec.codec_if); 585 } 586 sc->sc_old_power = why; 587 } 588 589 int 590 autri_init(void *sc_) 591 { 592 struct autri_softc *sc = sc_; 593 u_int32_t reg; 594 595 pci_chipset_tag_t pc = sc->sc_pc; 596 pcitag_t pt = sc->sc_pt; 597 598 DPRINTF(("in autri_init()\n")); 599 DPRINTFN(5,("pci_conf_read(0x40) : 0x%X\n",pci_conf_read(pc,pt,0x40))); 600 DPRINTFN(5,("pci_conf_read(0x44) : 0x%X\n",pci_conf_read(pc,pt,0x44))); 601 602 switch (sc->sc_devid) { 603 case AUTRI_DEVICE_ID_4DWAVE_DX: 604 /* disable Legacy Control */ 605 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 606 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 607 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 608 delay(100); 609 /* audio engine reset */ 610 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 611 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x00040000); 612 delay(100); 613 /* release reset */ 614 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 615 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 616 delay(100); 617 /* DAC on */ 618 autri_reg_set_4(sc,AUTRI_DX_ACR2,0x02); 619 break; 620 case AUTRI_DEVICE_ID_4DWAVE_NX: 621 /* disable Legacy Control */ 622 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 623 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 624 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 625 delay(100); 626 /* audio engine reset */ 627 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 628 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x00010000); 629 delay(100); 630 /* release reset */ 631 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 632 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00010000); 633 delay(100); 634 /* DAC on */ 635 autri_reg_set_4(sc,AUTRI_NX_ACR0,0x02); 636 break; 637 case AUTRI_DEVICE_ID_SIS_7018: 638 /* disable Legacy Control */ 639 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 640 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 641 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 642 delay(100); 643 /* reset Digital Controller */ 644 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 645 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x000c0000); 646 delay(100); 647 /* release reset */ 648 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 649 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 650 delay(100); 651 /* disable AC97 GPIO interrupt */ 652 TWRITE1(sc, AUTRI_SIS_ACGPIO, 0); 653 /* enable 64 channel mode */ 654 autri_reg_set_4(sc, AUTRI_LFO_GC_CIR, BANK_B_EN); 655 break; 656 case AUTRI_DEVICE_ID_ALI_M5451: 657 /* disable Legacy Control */ 658 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 659 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 660 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 661 delay(100); 662 /* reset Digital Controller */ 663 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 664 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x000c0000); 665 delay(100); 666 /* release reset */ 667 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 668 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 669 delay(100); 670 /* enable PCM input */ 671 autri_reg_set_4(sc, AUTRI_ALI_GCONTROL, AUTRI_ALI_GCONTROL_PCM_IN); 672 break; 673 } 674 675 if (sc->sc_devid == AUTRI_DEVICE_ID_ALI_M5451) { 676 sc->sc_play.ch = 0; 677 sc->sc_play.ch_intr = 1; 678 sc->sc_rec.ch = 31; 679 sc->sc_rec.ch_intr = 2; 680 } else { 681 sc->sc_play.ch = 0x20; 682 sc->sc_play.ch_intr = 0x21; 683 sc->sc_rec.ch = 0x22; 684 sc->sc_rec.ch_intr = 0x23; 685 } 686 687 /* clear channel status */ 688 TWRITE4(sc, AUTRI_STOP_A, 0xffffffff); 689 TWRITE4(sc, AUTRI_STOP_B, 0xffffffff); 690 691 /* disable channel interrupt */ 692 TWRITE4(sc, AUTRI_AINTEN_A, 0); 693 TWRITE4(sc, AUTRI_AINTEN_B, 0); 694 695 #if 0 696 /* TLB */ 697 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 698 TWRITE4(sc,AUTRI_NX_TLBC,0); 699 } 700 #endif 701 702 autri_enable_loop_interrupt(sc); 703 704 DPRINTF(("out autri_init()\n")); 705 return 0; 706 } 707 708 static void 709 autri_enable_loop_interrupt(void *sc_) 710 { 711 struct autri_softc *sc = sc_; 712 u_int32_t reg; 713 714 /*reg = (ENDLP_IE | MIDLP_IE);*/ 715 reg = ENDLP_IE; 716 717 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) 718 reg |= BANK_B_EN; 719 720 autri_reg_set_4(sc,AUTRI_LFO_GC_CIR,reg); 721 } 722 723 #if 0 724 static void 725 autri_disable_loop_interrupt(void *sc_) 726 { 727 struct autri_softc *sc = sc_; 728 u_int32_t reg; 729 730 reg = (ENDLP_IE | MIDLP_IE); 731 autri_reg_clear_4(sc,AUTRI_LFO_GC_CIR,reg); 732 } 733 #endif 734 735 int 736 autri_intr(void *p) 737 { 738 struct autri_softc *sc = p; 739 u_int32_t intsrc; 740 u_int32_t mask, active[2]; 741 int ch, endch; 742 /* 743 u_int32_t reg; 744 u_int32_t cso,eso; 745 */ 746 747 intsrc = TREAD4(sc,AUTRI_MISCINT); 748 if ((intsrc & (ADDRESS_IRQ|MPU401_IRQ)) == 0) 749 return 0; 750 751 if (intsrc & ADDRESS_IRQ) { 752 753 active[0] = TREAD4(sc,AUTRI_AIN_A); 754 active[1] = TREAD4(sc,AUTRI_AIN_B); 755 756 if (sc->sc_devid == AUTRI_DEVICE_ID_ALI_M5451) { 757 endch = 32; 758 } else { 759 endch = 64; 760 } 761 762 for (ch=0; ch<endch; ch++) { 763 mask = 1 << (ch & 0x1f); 764 if (active[(ch & 0x20) ? 1 : 0] & mask) { 765 766 /* clear interrupt */ 767 TWRITE4(sc, (ch & 0x20) ? AUTRI_AIN_B : AUTRI_AIN_A, mask); 768 /* disable interrupt */ 769 autri_reg_clear_4(sc,(ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A, mask); 770 #if 0 771 reg = TREAD4(sc,AUTRI_LFO_GC_CIR) & ~0x0000003f; 772 TWRITE4(sc,AUTRI_LFO_GC_CIR, reg | ch); 773 774 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 775 cso = TREAD4(sc, 0xe0) & 0x00ffffff; 776 eso = TREAD4(sc, 0xe8) & 0x00ffffff; 777 } else { 778 cso = (TREAD4(sc, 0xe0) >> 16) & 0x0000ffff; 779 eso = (TREAD4(sc, 0xe8) >> 16) & 0x0000ffff; 780 } 781 /*printf("cso=%d, eso=%d\n",cso,eso);*/ 782 #endif 783 if (ch == sc->sc_play.ch_intr) { 784 if (sc->sc_play.intr) 785 sc->sc_play.intr(sc->sc_play.intr_arg); 786 } 787 788 if (ch == sc->sc_rec.ch_intr) { 789 if (sc->sc_rec.intr) 790 sc->sc_rec.intr(sc->sc_rec.intr_arg); 791 } 792 793 /* enable interrupt */ 794 autri_reg_set_4(sc, (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A, mask); 795 } 796 } 797 } 798 799 if (intsrc & MPU401_IRQ) { 800 /* XXX */ 801 } 802 803 autri_reg_set_4(sc,AUTRI_MISCINT, 804 ST_TARGET_REACHED | MIXER_OVERFLOW | MIXER_UNDERFLOW); 805 806 return 1; 807 } 808 809 /* 810 * 811 */ 812 813 int 814 autri_allocmem(struct autri_softc *sc, size_t size, size_t align, 815 struct autri_dma *p) 816 { 817 int error; 818 819 p->size = size; 820 error = bus_dmamem_alloc(sc->sc_dmatag, p->size, align, 0, 821 p->segs, sizeof(p->segs)/sizeof(p->segs[0]), 822 &p->nsegs, BUS_DMA_NOWAIT); 823 if (error) 824 return (error); 825 826 error = bus_dmamem_map(sc->sc_dmatag, p->segs, p->nsegs, p->size, 827 &p->addr, BUS_DMA_NOWAIT|BUS_DMA_COHERENT); 828 if (error) 829 goto free; 830 831 error = bus_dmamap_create(sc->sc_dmatag, p->size, 1, p->size, 832 0, BUS_DMA_NOWAIT, &p->map); 833 if (error) 834 goto unmap; 835 836 error = bus_dmamap_load(sc->sc_dmatag, p->map, p->addr, p->size, NULL, 837 BUS_DMA_NOWAIT); 838 if (error) 839 goto destroy; 840 return (0); 841 842 destroy: 843 bus_dmamap_destroy(sc->sc_dmatag, p->map); 844 unmap: 845 bus_dmamem_unmap(sc->sc_dmatag, p->addr, p->size); 846 free: 847 bus_dmamem_free(sc->sc_dmatag, p->segs, p->nsegs); 848 return (error); 849 } 850 851 int 852 autri_freemem(struct autri_softc *sc, struct autri_dma *p) 853 { 854 bus_dmamap_unload(sc->sc_dmatag, p->map); 855 bus_dmamap_destroy(sc->sc_dmatag, p->map); 856 bus_dmamem_unmap(sc->sc_dmatag, p->addr, p->size); 857 bus_dmamem_free(sc->sc_dmatag, p->segs, p->nsegs); 858 return 0; 859 } 860 861 int 862 autri_open(void *addr, int flags) 863 { 864 DPRINTF(("autri_open()\n")); 865 DPRINTFN(5,("MISCINT : 0x%08X\n", 866 TREAD4((struct autri_softc *)addr, AUTRI_MISCINT))); 867 DPRINTFN(5,("LFO_GC_CIR : 0x%08X\n", 868 TREAD4((struct autri_softc *)addr, AUTRI_LFO_GC_CIR))); 869 return 0; 870 } 871 872 void 873 autri_close(void *addr) 874 { 875 DPRINTF(("autri_close()\n")); 876 } 877 878 int 879 autri_query_encoding(void *addr, struct audio_encoding *fp) 880 { 881 switch (fp->index) { 882 case 0: 883 strcpy(fp->name, AudioEulinear); 884 fp->encoding = AUDIO_ENCODING_ULINEAR; 885 fp->precision = 8; 886 fp->flags = 0; 887 break; 888 case 1: 889 strcpy(fp->name, AudioEmulaw); 890 fp->encoding = AUDIO_ENCODING_ULAW; 891 fp->precision = 8; 892 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 893 break; 894 case 2: 895 strcpy(fp->name, AudioEalaw); 896 fp->encoding = AUDIO_ENCODING_ALAW; 897 fp->precision = 8; 898 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 899 break; 900 case 3: 901 strcpy(fp->name, AudioEslinear); 902 fp->encoding = AUDIO_ENCODING_SLINEAR; 903 fp->precision = 8; 904 fp->flags = 0; 905 break; 906 case 4: 907 strcpy(fp->name, AudioEslinear_le); 908 fp->encoding = AUDIO_ENCODING_SLINEAR_LE; 909 fp->precision = 16; 910 fp->flags = 0; 911 break; 912 case 5: 913 strcpy(fp->name, AudioEulinear_le); 914 fp->encoding = AUDIO_ENCODING_ULINEAR_LE; 915 fp->precision = 16; 916 fp->flags = 0; 917 break; 918 case 6: 919 strcpy(fp->name, AudioEslinear_be); 920 fp->encoding = AUDIO_ENCODING_SLINEAR_BE; 921 fp->precision = 16; 922 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 923 break; 924 case 7: 925 strcpy(fp->name, AudioEulinear_be); 926 fp->encoding = AUDIO_ENCODING_ULINEAR_BE; 927 fp->precision = 16; 928 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 929 break; 930 default: 931 return (EINVAL); 932 } 933 934 return 0; 935 } 936 937 int 938 autri_set_params(void *addr, int setmode, int usemode, 939 struct audio_params *play, struct audio_params *rec) 940 { 941 struct audio_params *p; 942 int mode; 943 944 for (mode = AUMODE_RECORD; mode != -1; 945 mode = mode == AUMODE_RECORD ? AUMODE_PLAY : -1) { 946 if ((setmode & mode) == 0) 947 continue; 948 949 p = mode == AUMODE_PLAY ? play : rec; 950 951 if (p->sample_rate < 4000 || p->sample_rate > 48000 || 952 (p->precision != 8 && p->precision != 16) || 953 (p->channels != 1 && p->channels != 2)) 954 return (EINVAL); 955 956 p->factor = 1; 957 p->sw_code = 0; 958 switch (p->encoding) { 959 case AUDIO_ENCODING_SLINEAR_BE: 960 case AUDIO_ENCODING_ULINEAR_BE: 961 if (p->precision == 16) 962 p->sw_code = swap_bytes; 963 break; 964 case AUDIO_ENCODING_SLINEAR_LE: 965 case AUDIO_ENCODING_ULINEAR_LE: 966 break; 967 case AUDIO_ENCODING_ULAW: 968 if (mode == AUMODE_PLAY) 969 p->sw_code = mulaw_to_ulinear8; 970 else 971 p->sw_code = ulinear8_to_mulaw; 972 973 break; 974 case AUDIO_ENCODING_ALAW: 975 if (mode == AUMODE_PLAY) 976 p->sw_code = alaw_to_ulinear8; 977 else 978 p->sw_code = ulinear8_to_alaw; 979 980 break; 981 default: 982 return (EINVAL); 983 } 984 } 985 986 return 0; 987 } 988 989 int 990 autri_round_blocksize(void *addr, int block) 991 { 992 return (block & -4); 993 } 994 995 int 996 autri_halt_output(void *addr) 997 { 998 struct autri_softc *sc = addr; 999 1000 DPRINTF(("autri_halt_output()\n")); 1001 1002 sc->sc_play.intr = NULL; 1003 autri_stopch(sc, sc->sc_play.ch, sc->sc_play.ch_intr); 1004 autri_disable_interrupt(sc, sc->sc_play.ch_intr); 1005 1006 return 0; 1007 } 1008 1009 int 1010 autri_halt_input(void *addr) 1011 { 1012 struct autri_softc *sc = addr; 1013 1014 DPRINTF(("autri_halt_input()\n")); 1015 1016 sc->sc_rec.intr = NULL; 1017 autri_stopch(sc, sc->sc_rec.ch, sc->sc_rec.ch_intr); 1018 autri_disable_interrupt(sc, sc->sc_rec.ch_intr); 1019 1020 return 0; 1021 } 1022 1023 int 1024 autri_getdev(void *addr, struct audio_device *retp) 1025 { 1026 struct autri_softc *sc = addr; 1027 1028 DPRINTF(("autri_getdev().\n")); 1029 1030 strncpy(retp->name, "Trident 4DWAVE", sizeof(retp->name)); 1031 snprintf(retp->version, sizeof(retp->version), "0x%02x", 1032 PCI_REVISION(sc->sc_class)); 1033 1034 switch (sc->sc_devid) { 1035 case AUTRI_DEVICE_ID_4DWAVE_DX: 1036 strncpy(retp->config, "4DWAVE-DX", sizeof(retp->config)); 1037 break; 1038 case AUTRI_DEVICE_ID_4DWAVE_NX: 1039 strncpy(retp->config, "4DWAVE-NX", sizeof(retp->config)); 1040 break; 1041 case AUTRI_DEVICE_ID_SIS_7018: 1042 strncpy(retp->config, "SiS 7018", sizeof(retp->config)); 1043 break; 1044 case AUTRI_DEVICE_ID_ALI_M5451: 1045 strncpy(retp->config, "ALi M5451", sizeof(retp->config)); 1046 break; 1047 default: 1048 strncpy(retp->config, "unknown", sizeof(retp->config)); 1049 } 1050 1051 return 0; 1052 } 1053 1054 int 1055 autri_mixer_set_port(void *addr, mixer_ctrl_t *cp) 1056 { 1057 struct autri_softc *sc = addr; 1058 1059 return (sc->sc_codec.codec_if->vtbl->mixer_set_port( 1060 sc->sc_codec.codec_if, cp)); 1061 } 1062 1063 int 1064 autri_mixer_get_port(void *addr, mixer_ctrl_t *cp) 1065 { 1066 struct autri_softc *sc = addr; 1067 1068 return (sc->sc_codec.codec_if->vtbl->mixer_get_port( 1069 sc->sc_codec.codec_if, cp)); 1070 } 1071 1072 int 1073 autri_query_devinfo(void *addr, mixer_devinfo_t *dip) 1074 { 1075 struct autri_softc *sc = addr; 1076 1077 return (sc->sc_codec.codec_if->vtbl->query_devinfo( 1078 sc->sc_codec.codec_if, dip)); 1079 } 1080 1081 int 1082 autri_get_portnum_by_name(struct autri_softc *sc, char *class, 1083 char *device, char *qualifier) 1084 { 1085 return (sc->sc_codec.codec_if->vtbl->get_portnum_by_name( 1086 sc->sc_codec.codec_if, class, device, qualifier)); 1087 } 1088 1089 void * 1090 autri_malloc(void *addr, int direction, size_t size, 1091 struct malloc_type *pool, int flags) 1092 { 1093 struct autri_softc *sc = addr; 1094 struct autri_dma *p; 1095 int error; 1096 1097 p = malloc(sizeof(*p), pool, flags); 1098 if (!p) 1099 return NULL; 1100 1101 #if 0 1102 error = autri_allocmem(sc, size, 16, p); 1103 #endif 1104 error = autri_allocmem(sc, size, 0x10000, p); 1105 if (error) { 1106 free(p, pool); 1107 return NULL; 1108 } 1109 1110 p->next = sc->sc_dmas; 1111 sc->sc_dmas = p; 1112 return KERNADDR(p); 1113 } 1114 1115 void 1116 autri_free(void *addr, void *ptr, struct malloc_type *pool) 1117 { 1118 struct autri_softc *sc = addr; 1119 struct autri_dma **pp, *p; 1120 1121 for (pp = &sc->sc_dmas; (p = *pp) != NULL; pp = &p->next) { 1122 if (KERNADDR(p) == ptr) { 1123 autri_freemem(sc, p); 1124 *pp = p->next; 1125 free(p, pool); 1126 return; 1127 } 1128 } 1129 } 1130 1131 static struct autri_dma * 1132 autri_find_dma(struct autri_softc *sc, void *addr) 1133 { 1134 struct autri_dma *p; 1135 1136 for (p = sc->sc_dmas; p && KERNADDR(p) != addr; p = p->next) 1137 ; 1138 1139 return p; 1140 } 1141 1142 size_t 1143 autri_round_buffersize(void *addr, int direction, size_t size) 1144 { 1145 return size; 1146 } 1147 1148 paddr_t 1149 autri_mappage(void *addr, void *mem, off_t off, int prot) 1150 { 1151 struct autri_softc *sc = addr; 1152 struct autri_dma *p; 1153 1154 if (off < 0) 1155 return (-1); 1156 1157 p = autri_find_dma(sc, mem); 1158 if (!p) 1159 return (-1); 1160 1161 return (bus_dmamem_mmap(sc->sc_dmatag, p->segs, p->nsegs, 1162 off, prot, BUS_DMA_WAITOK)); 1163 } 1164 1165 int 1166 autri_get_props(void *addr) 1167 { 1168 return (AUDIO_PROP_MMAP | AUDIO_PROP_INDEPENDENT | 1169 AUDIO_PROP_FULLDUPLEX); 1170 } 1171 1172 static void 1173 autri_setup_channel(struct autri_softc *sc, int mode, 1174 struct audio_params *param) 1175 { 1176 int i, ch, channel; 1177 u_int32_t reg, cr[5]; 1178 u_int32_t cso, eso; 1179 u_int32_t delta, dch[2], ctrl; 1180 u_int32_t alpha_fms, fm_vol, attribute; 1181 1182 u_int32_t dmaaddr, dmalen; 1183 int factor, rvol, cvol; 1184 struct autri_chstatus *chst; 1185 1186 ctrl = AUTRI_CTRL_LOOPMODE; 1187 switch (param->encoding) { 1188 case AUDIO_ENCODING_SLINEAR_BE: 1189 case AUDIO_ENCODING_SLINEAR_LE: 1190 ctrl |= AUTRI_CTRL_SIGNED; 1191 break; 1192 } 1193 1194 factor = 0; 1195 if (param->precision == 16) { 1196 ctrl |= AUTRI_CTRL_16BIT; 1197 factor++; 1198 } 1199 1200 if (param->channels == 2) { 1201 ctrl |= AUTRI_CTRL_STEREO; 1202 factor++; 1203 } 1204 1205 delta = (u_int32_t)param->sample_rate; 1206 if (delta < 4000) 1207 delta = 4000; 1208 if (delta > 48000) 1209 delta = 48000; 1210 1211 attribute = 0; 1212 1213 dch[1] = ((delta << 12) / 48000) & 0x0000ffff; 1214 if (mode == AUMODE_PLAY) { 1215 chst = &sc->sc_play; 1216 dch[0] = ((delta << 12) / 48000) & 0x0000ffff; 1217 ctrl |= AUTRI_CTRL_WAVEVOL; 1218 } else { 1219 chst = &sc->sc_rec; 1220 dch[0] = ((48000 << 12) / delta) & 0x0000ffff; 1221 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) { 1222 ctrl |= AUTRI_CTRL_MUTEVOL_SIS; 1223 attribute = AUTRI_ATTR_PCMREC_SIS; 1224 if (delta != 48000) 1225 attribute |= AUTRI_ATTR_ENASRC_SIS; 1226 } else 1227 ctrl |= AUTRI_CTRL_MUTEVOL; 1228 } 1229 1230 dmaaddr = DMAADDR(chst->dma); 1231 cso = alpha_fms = 0; 1232 rvol = cvol = 0x7f; 1233 fm_vol = 0x0 | ((rvol & 0x7f) << 7) | (cvol & 0x7f); 1234 1235 for (ch=0; ch<2; ch++) { 1236 1237 if (ch == 0) 1238 dmalen = (chst->length >> factor); 1239 else { 1240 /* channel for interrupt */ 1241 dmalen = (chst->blksize >> factor); 1242 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) 1243 ctrl |= AUTRI_CTRL_MUTEVOL_SIS; 1244 else 1245 ctrl |= AUTRI_CTRL_MUTEVOL; 1246 attribute = 0; 1247 } 1248 1249 eso = dmalen - 1; 1250 1251 switch (sc->sc_devid) { 1252 case AUTRI_DEVICE_ID_4DWAVE_DX: 1253 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1254 cr[1] = dmaaddr; 1255 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1256 cr[3] = fm_vol; 1257 cr[4] = ctrl; 1258 break; 1259 case AUTRI_DEVICE_ID_4DWAVE_NX: 1260 cr[0] = (dch[ch] << 24) | (cso & 0x00ffffff); 1261 cr[1] = dmaaddr; 1262 cr[2] = ((dch[ch] << 16) & 0xff000000) | (eso & 0x00ffffff); 1263 cr[3] = (alpha_fms << 16) | (fm_vol & 0x0000ffff); 1264 cr[4] = ctrl; 1265 break; 1266 case AUTRI_DEVICE_ID_SIS_7018: 1267 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1268 cr[1] = dmaaddr; 1269 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1270 cr[3] = attribute; 1271 cr[4] = ctrl; 1272 break; 1273 case AUTRI_DEVICE_ID_ALI_M5451: 1274 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1275 cr[1] = dmaaddr; 1276 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1277 cr[3] = 0; 1278 cr[4] = ctrl; 1279 break; 1280 } 1281 1282 /* write channel data */ 1283 channel = (ch == 0) ? chst->ch : chst->ch_intr; 1284 1285 reg = TREAD4(sc,AUTRI_LFO_GC_CIR) & ~0x0000003f; 1286 TWRITE4(sc,AUTRI_LFO_GC_CIR, reg | channel); 1287 1288 for (i=0; i<5; i++) { 1289 TWRITE4(sc, AUTRI_ARAM_CR + i*sizeof(cr[0]), cr[i]); 1290 DPRINTFN(5,("cr[%d] : 0x%08X\n", i, cr[i])); 1291 } 1292 1293 /* Bank A only */ 1294 if (channel < 0x20) { 1295 TWRITE4(sc, AUTRI_EBUF1, AUTRI_EMOD_STILL); 1296 TWRITE4(sc, AUTRI_EBUF2, AUTRI_EMOD_STILL); 1297 } 1298 } 1299 1300 } 1301 1302 int 1303 autri_trigger_output(void *addr, void *start, void *end, int blksize, 1304 void (*intr)(void *), void *arg, 1305 struct audio_params *param) 1306 { 1307 struct autri_softc *sc = addr; 1308 struct autri_dma *p; 1309 1310 DPRINTFN(5,("autri_trigger_output: sc=%p start=%p end=%p " 1311 "blksize=%d intr=%p(%p)\n", addr, start, end, blksize, intr, arg)); 1312 1313 sc->sc_play.intr = intr; 1314 sc->sc_play.intr_arg = arg; 1315 sc->sc_play.offset = 0; 1316 sc->sc_play.blksize = blksize; 1317 sc->sc_play.length = (char *)end - (char *)start; 1318 1319 p = autri_find_dma(sc, start); 1320 if (!p) { 1321 printf("autri_trigger_output: bad addr %p\n", start); 1322 return (EINVAL); 1323 } 1324 1325 sc->sc_play.dma = p; 1326 1327 /* */ 1328 autri_setup_channel(sc, AUMODE_PLAY, param); 1329 1330 /* volume set to no attenuation */ 1331 TWRITE4(sc, AUTRI_MUSICVOL_WAVEVOL, 0); 1332 1333 /* enable interrupt */ 1334 autri_enable_interrupt(sc, sc->sc_play.ch_intr); 1335 1336 /* start channel */ 1337 autri_startch(sc, sc->sc_play.ch, sc->sc_play.ch_intr); 1338 1339 return 0; 1340 } 1341 1342 int 1343 autri_trigger_input(void *addr, void *start, void *end, int blksize, 1344 void (*intr)(void *), void *arg, 1345 struct audio_params *param) 1346 { 1347 struct autri_softc *sc = addr; 1348 struct autri_dma *p; 1349 1350 DPRINTFN(5,("autri_trigger_input: sc=%p start=%p end=%p " 1351 "blksize=%d intr=%p(%p)\n", addr, start, end, blksize, intr, arg)); 1352 1353 sc->sc_rec.intr = intr; 1354 sc->sc_rec.intr_arg = arg; 1355 sc->sc_rec.offset = 0; 1356 sc->sc_rec.blksize = blksize; 1357 sc->sc_rec.length = (char *)end - (char *)start; 1358 1359 /* */ 1360 p = autri_find_dma(sc, start); 1361 if (!p) { 1362 printf("autri_trigger_input: bad addr %p\n", start); 1363 return (EINVAL); 1364 } 1365 1366 sc->sc_rec.dma = p; 1367 1368 /* */ 1369 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 1370 autri_reg_set_4(sc, AUTRI_NX_ACR0, AUTRI_NX_ACR0_PSB_CAPTURE); 1371 TWRITE1(sc, AUTRI_NX_RCI3, AUTRI_NX_RCI3_ENABLE | sc->sc_rec.ch); 1372 } 1373 1374 #if 0 1375 /* 4DWAVE only allows capturing at a 48KHz rate */ 1376 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_DX || 1377 sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) 1378 param->sample_rate = 48000; 1379 #endif 1380 1381 autri_setup_channel(sc, AUMODE_RECORD, param); 1382 1383 /* enable interrupt */ 1384 autri_enable_interrupt(sc, sc->sc_rec.ch_intr); 1385 1386 /* start channel */ 1387 autri_startch(sc, sc->sc_rec.ch, sc->sc_rec.ch_intr); 1388 1389 return 0; 1390 } 1391 1392 #if 0 1393 static int 1394 autri_halt(struct autri_softc *sc) 1395 { 1396 DPRINTF(("autri_halt().\n")); 1397 /*autri_stopch(sc);*/ 1398 autri_disable_interrupt(sc, sc->sc_play.channel); 1399 autri_disable_interrupt(sc, sc->sc_rec.channel); 1400 return 0; 1401 } 1402 #endif 1403 1404 static void 1405 autri_enable_interrupt(struct autri_softc *sc, int ch) 1406 { 1407 int reg; 1408 1409 reg = (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A; 1410 ch &= 0x1f; 1411 1412 autri_reg_set_4(sc, reg, 1 << ch); 1413 } 1414 1415 static void 1416 autri_disable_interrupt(struct autri_softc *sc, int ch) 1417 { 1418 int reg; 1419 1420 reg = (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A; 1421 ch &= 0x1f; 1422 1423 autri_reg_clear_4(sc, reg, 1 << ch); 1424 } 1425 1426 static void 1427 autri_startch(struct autri_softc *sc, int ch, int ch_intr) 1428 { 1429 int reg; 1430 u_int32_t chmask; 1431 1432 reg = (ch & 0x20) ? AUTRI_START_B : AUTRI_START_A; 1433 ch &= 0x1f; 1434 ch_intr &= 0x1f; 1435 chmask = (1 << ch) | (1 << ch_intr); 1436 1437 autri_reg_set_4(sc, reg, chmask); 1438 } 1439 1440 static void 1441 autri_stopch(struct autri_softc *sc, int ch, int ch_intr) 1442 { 1443 int reg; 1444 u_int32_t chmask; 1445 1446 reg = (ch & 0x20) ? AUTRI_STOP_B : AUTRI_STOP_A; 1447 ch &= 0x1f; 1448 ch_intr &= 0x1f; 1449 chmask = (1 << ch) | (1 << ch_intr); 1450 1451 autri_reg_set_4(sc, reg, chmask); 1452 } 1453 1454 #if NMIDI > 0 1455 int 1456 autri_midi_open(void *addr, int flags, void (*iintr)(void *, int), 1457 void (*ointr)(void *), void *arg) 1458 { 1459 struct autri_softc *sc = addr; 1460 1461 DPRINTF(("autri_midi_open()\n")); 1462 1463 DPRINTFN(5,("MPUR1 : 0x%02X\n",TREAD1(sc,AUTRI_MPUR1))); 1464 DPRINTFN(5,("MPUR2 : 0x%02X\n",TREAD1(sc,AUTRI_MPUR2))); 1465 1466 sc->sc_iintr = iintr; 1467 sc->sc_ointr = ointr; 1468 sc->sc_arg = arg; 1469 1470 if (flags & FREAD) 1471 autri_reg_clear_1(sc, AUTRI_MPUR2, AUTRI_MIDIIN_ENABLE_INTR); 1472 1473 if (flags & FWRITE) 1474 autri_reg_set_1(sc, AUTRI_MPUR2, AUTRI_MIDIOUT_CONNECT); 1475 1476 return (0); 1477 } 1478 1479 void 1480 autri_midi_close(void *addr) 1481 { 1482 struct autri_softc *sc = addr; 1483 1484 DPRINTF(("autri_midi_close()\n")); 1485 1486 tsleep(sc, PWAIT, "autri", hz/10); /* give uart a chance to drain */ 1487 1488 sc->sc_iintr = NULL; 1489 sc->sc_ointr = NULL; 1490 } 1491 1492 int 1493 autri_midi_output(void *addr, int d) 1494 { 1495 struct autri_softc *sc = addr; 1496 int x; 1497 1498 for (x = 0; x != MIDI_BUSY_WAIT; x++) { 1499 if ((TREAD1(sc, AUTRI_MPUR1) & AUTRI_MIDIOUT_READY) == 0) { 1500 TWRITE1(sc, AUTRI_MPUR0, d); 1501 return (0); 1502 } 1503 delay(MIDI_BUSY_DELAY); 1504 } 1505 return (EIO); 1506 } 1507 1508 void 1509 autri_midi_getinfo(void *addr, struct midi_info *mi) 1510 { 1511 mi->name = "4DWAVE MIDI UART"; 1512 mi->props = MIDI_PROP_CAN_INPUT; 1513 } 1514 1515 #endif 1516
Indexes created Sun Sep 21 20:09:37 GMT 2025