autri.c revision 1.15
1 /* $NetBSD: autri.c,v 1.15 2003/04/04 01:04:37 perry 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 #include <sys/proc.h> 46 47 #include <dev/pci/pcidevs.h> 48 #include <dev/pci/pcireg.h> 49 #include <dev/pci/pcivar.h> 50 51 #include <sys/audioio.h> 52 #include <dev/audio_if.h> 53 #include <dev/midi_if.h> 54 #include <dev/mulaw.h> 55 #include <dev/auconv.h> 56 #include <dev/ic/ac97reg.h> 57 #include <dev/ic/ac97var.h> 58 #include <dev/ic/mpuvar.h> 59 60 #include <machine/bus.h> 61 #include <machine/intr.h> 62 63 #include <dev/pci/autrireg.h> 64 #include <dev/pci/autrivar.h> 65 66 #ifdef AUDIO_DEBUG 67 # define DPRINTF(x) if (autridebug) printf x 68 # define DPRINTFN(n,x) if (autridebug > (n)) printf x 69 int autridebug = 0; 70 #else 71 # define DPRINTF(x) 72 # define DPRINTFN(n,x) 73 #endif 74 75 int autri_match(struct device *, struct cfdata *, void *); 76 void autri_attach(struct device *, struct device *, void *); 77 int autri_intr(void *); 78 79 #define DMAADDR(p) ((p)->map->dm_segs[0].ds_addr) 80 #define KERNADDR(p) ((void *)((p)->addr)) 81 82 int autri_allocmem(struct autri_softc *, size_t, 83 size_t, struct autri_dma *); 84 int autri_freemem(struct autri_softc *, struct autri_dma *); 85 86 #define TWRITE1(sc, r, x) bus_space_write_1((sc)->memt, (sc)->memh, (r), (x)) 87 #define TWRITE2(sc, r, x) bus_space_write_2((sc)->memt, (sc)->memh, (r), (x)) 88 #define TWRITE4(sc, r, x) bus_space_write_4((sc)->memt, (sc)->memh, (r), (x)) 89 #define TREAD1(sc, r) bus_space_read_1((sc)->memt, (sc)->memh, (r)) 90 #define TREAD2(sc, r) bus_space_read_2((sc)->memt, (sc)->memh, (r)) 91 #define TREAD4(sc, r) bus_space_read_4((sc)->memt, (sc)->memh, (r)) 92 93 static __inline void autri_reg_set_1(struct autri_softc *, int, uint8_t); 94 static __inline void autri_reg_clear_1(struct autri_softc *, int, uint8_t); 95 static __inline void autri_reg_set_4(struct autri_softc *, int, uint32_t); 96 static __inline void autri_reg_clear_4(struct autri_softc *, int, uint32_t); 97 98 int autri_attach_codec(void *sc, struct ac97_codec_if *); 99 int autri_read_codec(void *sc, u_int8_t a, u_int16_t *d); 100 int autri_write_codec(void *sc, u_int8_t a, u_int16_t d); 101 void autri_reset_codec(void *sc); 102 enum ac97_host_flags autri_flags_codec(void *sc); 103 104 static void autri_powerhook(int why,void *addr); 105 static int autri_init(void *sc); 106 static struct autri_dma *autri_find_dma(struct autri_softc *, void *); 107 static void autri_setup_channel(struct autri_softc *sc,int mode, 108 struct audio_params *param); 109 static void autri_enable_interrupt(struct autri_softc *sc, int ch); 110 static void autri_disable_interrupt(struct autri_softc *sc, int ch); 111 static void autri_startch(struct autri_softc *sc, int ch, int ch_intr); 112 static void autri_stopch(struct autri_softc *sc, int ch, int ch_intr); 113 static void autri_enable_loop_interrupt(void *sc); 114 #if 0 115 static void autri_disable_loop_interrupt(void *sc); 116 #endif 117 118 CFATTACH_DECL(autri, sizeof(struct autri_softc), 119 autri_match, autri_attach, NULL, NULL); 120 121 int autri_open(void *, int); 122 void autri_close(void *); 123 int autri_query_encoding(void *, struct audio_encoding *); 124 int autri_set_params(void *, int, int, 125 struct audio_params *, struct audio_params *); 126 int autri_round_blocksize(void *, int); 127 int autri_trigger_output(void *, void *, void *, int, void (*)(void *), 128 void *, struct audio_params *); 129 int autri_trigger_input(void *, void *, void *, int, void (*)(void *), 130 void *, struct audio_params *); 131 int autri_halt_output(void *); 132 int autri_halt_input(void *); 133 int autri_getdev(void *, struct audio_device *); 134 int autri_mixer_set_port(void *, mixer_ctrl_t *); 135 int autri_mixer_get_port(void *, mixer_ctrl_t *); 136 void* autri_malloc(void *, int, size_t, struct malloc_type *, int); 137 void autri_free(void *, void *, struct malloc_type *); 138 size_t autri_round_buffersize(void *, int, size_t); 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 static 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 autri_round_buffersize, 168 autri_mappage, 169 autri_get_props, 170 autri_trigger_output, 171 autri_trigger_input, 172 NULL, /* dev_ioctl */ 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 autri_midi_getinfo, 187 NULL, /* ioctl */ 188 }; 189 #endif 190 191 /* 192 * register set/clear bit 193 */ 194 static __inline void 195 autri_reg_set_1(struct autri_softc *sc, int no, uint8_t mask) 196 { 197 bus_space_write_1(sc->memt, sc->memh, no, 198 (bus_space_read_1(sc->memt, sc->memh, no) | mask)); 199 } 200 201 static __inline void 202 autri_reg_clear_1(struct autri_softc *sc, int no, uint8_t mask) 203 { 204 bus_space_write_1(sc->memt, sc->memh, no, 205 (bus_space_read_1(sc->memt, sc->memh, no) & ~mask)); 206 } 207 208 static __inline void 209 autri_reg_set_4(struct autri_softc *sc, int no, uint32_t mask) 210 { 211 bus_space_write_4(sc->memt, sc->memh, no, 212 (bus_space_read_4(sc->memt, sc->memh, no) | mask)); 213 } 214 215 static __inline void 216 autri_reg_clear_4(struct autri_softc *sc, int no, uint32_t mask) 217 { 218 bus_space_write_4(sc->memt, sc->memh, no, 219 (bus_space_read_4(sc->memt, sc->memh, no) & ~mask)); 220 } 221 222 /* 223 * AC'97 codec 224 */ 225 int 226 autri_attach_codec(void *sc_, struct ac97_codec_if *codec_if) 227 { 228 struct autri_codec_softc *sc = sc_; 229 230 DPRINTF(("autri_attach_codec()\n")); 231 232 sc->codec_if = codec_if; 233 return 0; 234 } 235 236 int 237 autri_read_codec(void *sc_, u_int8_t index, u_int16_t *data) 238 { 239 struct autri_codec_softc *codec = sc_; 240 struct autri_softc *sc = codec->sc; 241 u_int32_t status, addr, cmd, busy; 242 u_int16_t count; 243 244 /*DPRINTF(("sc->sc->type : 0x%X",sc->sc->type));*/ 245 246 switch (sc->sc_devid) { 247 case AUTRI_DEVICE_ID_4DWAVE_DX: 248 addr = AUTRI_DX_ACR1; 249 cmd = AUTRI_DX_ACR1_CMD_READ; 250 busy = AUTRI_DX_ACR1_BUSY_READ; 251 break; 252 case AUTRI_DEVICE_ID_4DWAVE_NX: 253 addr = AUTRI_NX_ACR2; 254 cmd = AUTRI_NX_ACR2_CMD_READ; 255 busy = AUTRI_NX_ACR2_BUSY_READ | AUTRI_NX_ACR2_RECV_WAIT; 256 break; 257 case AUTRI_DEVICE_ID_SIS_7018: 258 addr = AUTRI_SIS_ACRD; 259 cmd = AUTRI_SIS_ACRD_CMD_READ; 260 busy = AUTRI_SIS_ACRD_BUSY_READ | AUTRI_SIS_ACRD_AUDIO_BUSY; 261 break; 262 case AUTRI_DEVICE_ID_ALI_M5451: 263 if (sc->sc_revision > 0x01) 264 addr = AUTRI_ALI_ACWR; 265 else 266 addr = AUTRI_ALI_ACRD; 267 cmd = AUTRI_ALI_ACRD_CMD_READ; 268 busy = AUTRI_ALI_ACRD_BUSY_READ; 269 break; 270 default: 271 printf("%s: autri_read_codec : unknown device\n", 272 sc->sc_dev.dv_xname); 273 return -1; 274 } 275 276 /* wait for 'Ready to Read' */ 277 for (count=0; count<0xffff; count++) { 278 if ((TREAD4(sc, addr) & busy) == 0) 279 break; 280 } 281 282 if (count == 0xffff) { 283 printf("%s: Codec timeout. Busy reading AC'97 codec.\n", 284 sc->sc_dev.dv_xname); 285 return -1; 286 } 287 288 /* send Read Command to AC'97 */ 289 TWRITE4(sc, addr, (index & 0x7f) | cmd); 290 291 /* wait for 'Returned data is avalable' */ 292 for (count=0; count<0xffff; count++) { 293 status = TREAD4(sc, addr); 294 if ((status & busy) == 0) 295 break; 296 } 297 298 if (count == 0xffff) { 299 printf("%s: Codec timeout. Busy reading AC'97 codec.\n", 300 sc->sc_dev.dv_xname); 301 return -1; 302 } 303 304 *data = (status >> 16) & 0x0000ffff; 305 /*DPRINTF(("autri_read_codec(0x%X) return 0x%X\n",reg,*data));*/ 306 return 0; 307 } 308 309 int 310 autri_write_codec(void *sc_, u_int8_t index, u_int16_t data) 311 { 312 struct autri_codec_softc *codec = sc_; 313 struct autri_softc *sc = codec->sc; 314 u_int32_t addr, cmd, busy; 315 u_int16_t count; 316 317 /*DPRINTF(("autri_write_codec(0x%X,0x%X)\n",index,data));*/ 318 319 switch (sc->sc_devid) { 320 case AUTRI_DEVICE_ID_4DWAVE_DX: 321 addr = AUTRI_DX_ACR0; 322 cmd = AUTRI_DX_ACR0_CMD_WRITE; 323 busy = AUTRI_DX_ACR0_BUSY_WRITE; 324 break; 325 case AUTRI_DEVICE_ID_4DWAVE_NX: 326 addr = AUTRI_NX_ACR1; 327 cmd = AUTRI_NX_ACR1_CMD_WRITE; 328 busy = AUTRI_NX_ACR1_BUSY_WRITE; 329 break; 330 case AUTRI_DEVICE_ID_SIS_7018: 331 addr = AUTRI_SIS_ACWR; 332 cmd = AUTRI_SIS_ACWR_CMD_WRITE; 333 busy = AUTRI_SIS_ACWR_BUSY_WRITE | AUTRI_SIS_ACWR_AUDIO_BUSY; 334 break; 335 case AUTRI_DEVICE_ID_ALI_M5451: 336 addr = AUTRI_ALI_ACWR; 337 cmd = AUTRI_ALI_ACWR_CMD_WRITE; 338 if (sc->sc_revision > 0x01) 339 cmd |= 0x0100; 340 busy = AUTRI_ALI_ACWR_BUSY_WRITE; 341 break; 342 default: 343 printf("%s: autri_write_codec : unknown device.\n", 344 sc->sc_dev.dv_xname); 345 return -1; 346 } 347 348 /* wait for 'Ready to Write' */ 349 for (count=0; count<0xffff; count++) { 350 if ((TREAD4(sc, addr) & busy) == 0) 351 break; 352 } 353 354 if (count == 0xffff) { 355 printf("%s: Codec timeout. Busy writing AC'97 codec\n", 356 sc->sc_dev.dv_xname); 357 return -1; 358 } 359 360 /* send Write Command to AC'97 */ 361 TWRITE4(sc, addr, (data << 16) | (index & 0x7f) | cmd); 362 363 return 0; 364 } 365 366 void 367 autri_reset_codec(void *sc_) 368 { 369 struct autri_codec_softc *codec = sc_; 370 struct autri_softc *sc = codec->sc; 371 u_int32_t reg, ready; 372 int addr, count = 200; 373 374 DPRINTF(("autri_reset_codec(codec=%p,sc=%p)\n",codec,sc)); 375 DPRINTF(("sc->sc_devid=%X\n",sc->sc_devid)); 376 377 switch (sc->sc_devid) { 378 case AUTRI_DEVICE_ID_4DWAVE_DX: 379 /* warm reset AC'97 codec */ 380 autri_reg_set_4(sc, AUTRI_DX_ACR2, 1); 381 delay(100); 382 /* release reset */ 383 autri_reg_clear_4(sc, AUTRI_DX_ACR2, 1); 384 delay(100); 385 386 addr = AUTRI_DX_ACR2; 387 ready = AUTRI_DX_ACR2_CODEC_READY; 388 break; 389 case AUTRI_DEVICE_ID_4DWAVE_NX: 390 /* warm reset AC'97 codec */ 391 autri_reg_set_4(sc, AUTRI_NX_ACR0, 1); 392 delay(100); 393 /* release reset */ 394 autri_reg_clear_4(sc, AUTRI_NX_ACR0, 1); 395 delay(100); 396 397 addr = AUTRI_NX_ACR0; 398 ready = AUTRI_NX_ACR0_CODEC_READY; 399 break; 400 case AUTRI_DEVICE_ID_SIS_7018: 401 /* cold reset AC'97 codec */ 402 autri_reg_set_4(sc, AUTRI_SIS_SCTRL, 2); 403 delay(1000); 404 /* release reset (warm & cold) */ 405 autri_reg_clear_4(sc, AUTRI_SIS_SCTRL, 3); 406 delay(2000); 407 408 addr = AUTRI_SIS_SCTRL; 409 ready = AUTRI_SIS_SCTRL_CODEC_READY; 410 break; 411 case AUTRI_DEVICE_ID_ALI_M5451: 412 /* warm reset AC'97 codec */ 413 autri_reg_set_4(sc, AUTRI_ALI_SCTRL, 1); 414 delay(100); 415 /* release reset (warm & cold) */ 416 autri_reg_clear_4(sc, AUTRI_ALI_SCTRL, 3); 417 delay(100); 418 419 addr = AUTRI_ALI_SCTRL; 420 ready = AUTRI_ALI_SCTRL_CODEC_READY; 421 break; 422 } 423 424 /* wait for 'Codec Ready' */ 425 while (count--) { 426 reg = TREAD4(sc, addr); 427 if (reg & ready) 428 break; 429 delay(1000); 430 } 431 432 if (count == 0) 433 printf("%s: Codec timeout. AC'97 is not ready for operation.\n", 434 sc->sc_dev.dv_xname); 435 } 436 437 enum ac97_host_flags 438 autri_flags_codec(void *sc_) 439 { 440 return AC97_HOST_DONT_READ; 441 } 442 443 /* 444 * 445 */ 446 447 int 448 autri_match(struct device *parent, struct cfdata *match, void *aux) 449 { 450 struct pci_attach_args *pa = (struct pci_attach_args *) aux; 451 452 switch (PCI_VENDOR(pa->pa_id)) { 453 case PCI_VENDOR_TRIDENT: 454 switch (PCI_PRODUCT(pa->pa_id)) { 455 case PCI_PRODUCT_TRIDENT_4DWAVE_DX: 456 case PCI_PRODUCT_TRIDENT_4DWAVE_NX: 457 return 1; 458 } 459 break; 460 case PCI_VENDOR_SIS: 461 switch (PCI_PRODUCT(pa->pa_id)) { 462 case PCI_PRODUCT_SIS_7018: 463 return 1; 464 } 465 break; 466 case PCI_VENDOR_ALI: 467 switch (PCI_PRODUCT(pa->pa_id)) { 468 case PCI_PRODUCT_ALI_M5451: 469 return 1; 470 } 471 break; 472 } 473 474 return 0; 475 } 476 477 void 478 autri_attach(struct device *parent, struct device *self, void *aux) 479 { 480 struct autri_softc *sc = (struct autri_softc *)self; 481 struct pci_attach_args *pa = (struct pci_attach_args *)aux; 482 pci_chipset_tag_t pc = pa->pa_pc; 483 struct autri_codec_softc *codec; 484 pci_intr_handle_t ih; 485 char const *intrstr; 486 char devinfo[256]; 487 mixer_ctrl_t ctl; 488 int i, r; 489 u_int32_t reg; 490 491 aprint_naive(": Audio controller\n"); 492 493 sc->sc_devid = pa->pa_id; 494 sc->sc_class = pa->pa_class; 495 496 pci_devinfo(pa->pa_id, pa->pa_class, 0, devinfo); 497 sc->sc_revision = PCI_REVISION(pa->pa_class); 498 aprint_normal(": %s (rev. 0x%02x)\n", devinfo, sc->sc_revision); 499 500 /* map register to memory */ 501 if (pci_mapreg_map(pa, AUTRI_PCI_MEMORY_BASE, 502 PCI_MAPREG_TYPE_MEM, 0, &sc->memt, &sc->memh, NULL, NULL)) { 503 aprint_error("%s: can't map memory space\n", 504 sc->sc_dev.dv_xname); 505 return; 506 } 507 508 /* map and establish the interrupt */ 509 if (pci_intr_map(pa, &ih)) { 510 aprint_error("%s: couldn't map interrupt\n", 511 sc->sc_dev.dv_xname); 512 return; 513 } 514 intrstr = pci_intr_string(pc, ih); 515 sc->sc_ih = pci_intr_establish(pc, ih, IPL_AUDIO, autri_intr, sc); 516 if (sc->sc_ih == NULL) { 517 aprint_error("%s: couldn't establish interrupt", 518 sc->sc_dev.dv_xname); 519 if (intrstr != NULL) 520 aprint_normal(" at %s", intrstr); 521 aprint_normal("\n"); 522 return; 523 } 524 aprint_normal("%s: interrupting at %s\n", sc->sc_dev.dv_xname, intrstr); 525 526 sc->sc_dmatag = pa->pa_dmat; 527 sc->sc_pc = pc; 528 sc->sc_pt = pa->pa_tag; 529 530 /* enable the device */ 531 reg = pci_conf_read(pc, pa->pa_tag, PCI_COMMAND_STATUS_REG); 532 reg |= (PCI_COMMAND_MEM_ENABLE | PCI_COMMAND_MASTER_ENABLE); 533 pci_conf_write(pc, pa->pa_tag, PCI_COMMAND_STATUS_REG, reg); 534 535 /* initialize the device */ 536 autri_init(sc); 537 538 /* attach AC'97 codec */ 539 codec = &sc->sc_codec; 540 memcpy(&codec->sc_dev, &sc->sc_dev, sizeof(codec->sc_dev)); 541 codec->sc = sc; 542 543 codec->host_if.arg = codec; 544 codec->host_if.attach = autri_attach_codec; 545 codec->host_if.reset = autri_reset_codec; 546 codec->host_if.read = autri_read_codec; 547 codec->host_if.write = autri_write_codec; 548 codec->host_if.flags = autri_flags_codec; 549 550 if ((r = ac97_attach(&codec->host_if)) != 0) { 551 aprint_error("%s: can't attach codec (error 0x%X)\n", 552 sc->sc_dev.dv_xname, r); 553 return; 554 } 555 556 /* disable mutes */ 557 for (i = 0; i < 4; i++) { 558 static struct { 559 char *class, *device; 560 } d[] = { 561 { AudioCoutputs, AudioNmaster}, 562 { AudioCinputs, AudioNdac}, 563 { AudioCinputs, AudioNcd}, 564 { AudioCrecord, AudioNvolume}, 565 }; 566 567 ctl.type = AUDIO_MIXER_ENUM; 568 ctl.un.ord = 0; 569 570 #if 0 571 ctl.dev = sc->sc_codec.codec_if->vtbl->get_portnum_by_name(sc->sc_codec.codec_if, 572 d[i].class, d[i].device, AudioNmute); 573 #endif 574 ctl.dev = autri_get_portnum_by_name(sc,d[i].class, 575 d[i].device, AudioNmute); 576 autri_mixer_set_port(sc, &ctl); 577 } 578 579 /* set a reasonable default volume */ 580 ctl.type = AUDIO_MIXER_VALUE; 581 ctl.un.value.num_channels = 2; 582 ctl.un.value.level[AUDIO_MIXER_LEVEL_LEFT] = 583 ctl.un.value.level[AUDIO_MIXER_LEVEL_RIGHT] = 127; 584 585 ctl.dev = autri_get_portnum_by_name(sc,AudioCoutputs,AudioNmaster,NULL); 586 autri_mixer_set_port(sc, &ctl); 587 588 audio_attach_mi(&autri_hw_if, sc, &sc->sc_dev); 589 590 #if NMIDI > 0 591 midi_attach_mi(&autri_midi_hw_if, sc, &sc->sc_dev); 592 #endif 593 594 sc->sc_old_power = PWR_RESUME; 595 powerhook_establish(autri_powerhook, sc); 596 } 597 598 static void 599 autri_powerhook(int why, void *addr) 600 { 601 struct autri_softc *sc = addr; 602 603 if (why == PWR_RESUME && sc->sc_old_power == PWR_SUSPEND) { 604 DPRINTF(("PWR_RESUME\n")); 605 autri_init(sc); 606 /*autri_reset_codec(&sc->sc_codec);*/ 607 (sc->sc_codec.codec_if->vtbl->restore_ports)(sc->sc_codec.codec_if); 608 } 609 sc->sc_old_power = why; 610 } 611 612 int 613 autri_init(void *sc_) 614 { 615 struct autri_softc *sc = sc_; 616 u_int32_t reg; 617 618 pci_chipset_tag_t pc = sc->sc_pc; 619 pcitag_t pt = sc->sc_pt; 620 621 DPRINTF(("in autri_init()\n")); 622 DPRINTFN(5,("pci_conf_read(0x40) : 0x%X\n",pci_conf_read(pc,pt,0x40))); 623 DPRINTFN(5,("pci_conf_read(0x44) : 0x%X\n",pci_conf_read(pc,pt,0x44))); 624 625 switch (sc->sc_devid) { 626 case AUTRI_DEVICE_ID_4DWAVE_DX: 627 /* disable Legacy Control */ 628 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 629 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 630 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 631 delay(100); 632 /* audio engine reset */ 633 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 634 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x00040000); 635 delay(100); 636 /* release reset */ 637 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 638 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 639 delay(100); 640 /* DAC on */ 641 autri_reg_set_4(sc,AUTRI_DX_ACR2,0x02); 642 break; 643 case AUTRI_DEVICE_ID_4DWAVE_NX: 644 /* disable Legacy Control */ 645 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 646 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 647 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 648 delay(100); 649 /* audio engine reset */ 650 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 651 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x00010000); 652 delay(100); 653 /* release reset */ 654 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 655 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00010000); 656 delay(100); 657 /* DAC on */ 658 autri_reg_set_4(sc,AUTRI_NX_ACR0,0x02); 659 break; 660 case AUTRI_DEVICE_ID_SIS_7018: 661 /* disable Legacy Control */ 662 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 663 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 664 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 665 delay(100); 666 /* reset Digital Controller */ 667 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 668 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x000c0000); 669 delay(100); 670 /* release reset */ 671 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 672 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 673 delay(100); 674 /* disable AC97 GPIO interrupt */ 675 TWRITE1(sc, AUTRI_SIS_ACGPIO, 0); 676 /* enable 64 channel mode */ 677 autri_reg_set_4(sc, AUTRI_LFO_GC_CIR, BANK_B_EN); 678 break; 679 case AUTRI_DEVICE_ID_ALI_M5451: 680 /* disable Legacy Control */ 681 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 682 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 683 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 684 delay(100); 685 /* reset Digital Controller */ 686 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 687 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x000c0000); 688 delay(100); 689 /* release reset */ 690 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 691 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 692 delay(100); 693 /* enable PCM input */ 694 autri_reg_set_4(sc, AUTRI_ALI_GCONTROL, AUTRI_ALI_GCONTROL_PCM_IN); 695 break; 696 } 697 698 if (sc->sc_devid == AUTRI_DEVICE_ID_ALI_M5451) { 699 sc->sc_play.ch = 0; 700 sc->sc_play.ch_intr = 1; 701 sc->sc_rec.ch = 31; 702 sc->sc_rec.ch_intr = 2; 703 } else { 704 sc->sc_play.ch = 0x20; 705 sc->sc_play.ch_intr = 0x21; 706 sc->sc_rec.ch = 0x22; 707 sc->sc_rec.ch_intr = 0x23; 708 } 709 710 /* clear channel status */ 711 TWRITE4(sc, AUTRI_STOP_A, 0xffffffff); 712 TWRITE4(sc, AUTRI_STOP_B, 0xffffffff); 713 714 /* disable channel interrupt */ 715 TWRITE4(sc, AUTRI_AINTEN_A, 0); 716 TWRITE4(sc, AUTRI_AINTEN_B, 0); 717 718 #if 0 719 /* TLB */ 720 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 721 TWRITE4(sc,AUTRI_NX_TLBC,0); 722 } 723 #endif 724 725 autri_enable_loop_interrupt(sc); 726 727 DPRINTF(("out autri_init()\n")); 728 return 0; 729 } 730 731 static void 732 autri_enable_loop_interrupt(void *sc_) 733 { 734 struct autri_softc *sc = sc_; 735 u_int32_t reg; 736 737 /*reg = (ENDLP_IE | MIDLP_IE);*/ 738 reg = ENDLP_IE; 739 740 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) 741 reg |= BANK_B_EN; 742 743 autri_reg_set_4(sc,AUTRI_LFO_GC_CIR,reg); 744 } 745 746 #if 0 747 static void 748 autri_disable_loop_interrupt(void *sc_) 749 { 750 struct autri_softc *sc = sc_; 751 u_int32_t reg; 752 753 reg = (ENDLP_IE | MIDLP_IE); 754 autri_reg_clear_4(sc,AUTRI_LFO_GC_CIR,reg); 755 } 756 #endif 757 758 int 759 autri_intr(void *p) 760 { 761 struct autri_softc *sc = p; 762 u_int32_t intsrc; 763 u_int32_t mask, active[2]; 764 int ch, endch; 765 /* 766 u_int32_t reg; 767 u_int32_t cso,eso; 768 */ 769 770 intsrc = TREAD4(sc,AUTRI_MISCINT); 771 if ((intsrc & (ADDRESS_IRQ|MPU401_IRQ)) == 0) 772 return 0; 773 774 if (intsrc & ADDRESS_IRQ) { 775 776 active[0] = TREAD4(sc,AUTRI_AIN_A); 777 active[1] = TREAD4(sc,AUTRI_AIN_B); 778 779 if (sc->sc_devid == AUTRI_DEVICE_ID_ALI_M5451) { 780 endch = 32; 781 } else { 782 endch = 64; 783 } 784 785 for (ch=0; ch<endch; ch++) { 786 mask = 1 << (ch & 0x1f); 787 if (active[(ch & 0x20) ? 1 : 0] & mask) { 788 789 /* clear interrupt */ 790 TWRITE4(sc, (ch & 0x20) ? AUTRI_AIN_B : AUTRI_AIN_A, mask); 791 /* disable interrupt */ 792 autri_reg_clear_4(sc,(ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A, mask); 793 #if 0 794 reg = TREAD4(sc,AUTRI_LFO_GC_CIR) & ~0x0000003f; 795 TWRITE4(sc,AUTRI_LFO_GC_CIR, reg | ch); 796 797 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 798 cso = TREAD4(sc, 0xe0) & 0x00ffffff; 799 eso = TREAD4(sc, 0xe8) & 0x00ffffff; 800 } else { 801 cso = (TREAD4(sc, 0xe0) >> 16) & 0x0000ffff; 802 eso = (TREAD4(sc, 0xe8) >> 16) & 0x0000ffff; 803 } 804 /*printf("cso=%d, eso=%d\n",cso,eso);*/ 805 #endif 806 if (ch == sc->sc_play.ch_intr) { 807 if (sc->sc_play.intr) 808 sc->sc_play.intr(sc->sc_play.intr_arg); 809 } 810 811 if (ch == sc->sc_rec.ch_intr) { 812 if (sc->sc_rec.intr) 813 sc->sc_rec.intr(sc->sc_rec.intr_arg); 814 } 815 816 /* enable interrupt */ 817 autri_reg_set_4(sc, (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A, mask); 818 } 819 } 820 } 821 822 if (intsrc & MPU401_IRQ) { 823 /* XXX */ 824 } 825 826 autri_reg_set_4(sc,AUTRI_MISCINT, 827 ST_TARGET_REACHED | MIXER_OVERFLOW | MIXER_UNDERFLOW); 828 829 return 1; 830 } 831 832 /* 833 * 834 */ 835 836 int 837 autri_allocmem(struct autri_softc *sc, size_t size, size_t align, 838 struct autri_dma *p) 839 { 840 int error; 841 842 p->size = size; 843 error = bus_dmamem_alloc(sc->sc_dmatag, p->size, align, 0, 844 p->segs, sizeof(p->segs)/sizeof(p->segs[0]), 845 &p->nsegs, BUS_DMA_NOWAIT); 846 if (error) 847 return (error); 848 849 error = bus_dmamem_map(sc->sc_dmatag, p->segs, p->nsegs, p->size, 850 &p->addr, BUS_DMA_NOWAIT|BUS_DMA_COHERENT); 851 if (error) 852 goto free; 853 854 error = bus_dmamap_create(sc->sc_dmatag, p->size, 1, p->size, 855 0, BUS_DMA_NOWAIT, &p->map); 856 if (error) 857 goto unmap; 858 859 error = bus_dmamap_load(sc->sc_dmatag, p->map, p->addr, p->size, NULL, 860 BUS_DMA_NOWAIT); 861 if (error) 862 goto destroy; 863 return (0); 864 865 destroy: 866 bus_dmamap_destroy(sc->sc_dmatag, p->map); 867 unmap: 868 bus_dmamem_unmap(sc->sc_dmatag, p->addr, p->size); 869 free: 870 bus_dmamem_free(sc->sc_dmatag, p->segs, p->nsegs); 871 return (error); 872 } 873 874 int 875 autri_freemem(struct autri_softc *sc, struct autri_dma *p) 876 { 877 bus_dmamap_unload(sc->sc_dmatag, p->map); 878 bus_dmamap_destroy(sc->sc_dmatag, p->map); 879 bus_dmamem_unmap(sc->sc_dmatag, p->addr, p->size); 880 bus_dmamem_free(sc->sc_dmatag, p->segs, p->nsegs); 881 return 0; 882 } 883 884 int 885 autri_open(void *addr, int flags) 886 { 887 DPRINTF(("autri_open()\n")); 888 DPRINTFN(5,("MISCINT : 0x%08X\n", 889 TREAD4((struct autri_softc *)addr, AUTRI_MISCINT))); 890 DPRINTFN(5,("LFO_GC_CIR : 0x%08X\n", 891 TREAD4((struct autri_softc *)addr, AUTRI_LFO_GC_CIR))); 892 return 0; 893 } 894 895 void 896 autri_close(void *addr) 897 { 898 DPRINTF(("autri_close()\n")); 899 } 900 901 int 902 autri_query_encoding(void *addr, struct audio_encoding *fp) 903 { 904 switch (fp->index) { 905 case 0: 906 strcpy(fp->name, AudioEulinear); 907 fp->encoding = AUDIO_ENCODING_ULINEAR; 908 fp->precision = 8; 909 fp->flags = 0; 910 break; 911 case 1: 912 strcpy(fp->name, AudioEmulaw); 913 fp->encoding = AUDIO_ENCODING_ULAW; 914 fp->precision = 8; 915 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 916 break; 917 case 2: 918 strcpy(fp->name, AudioEalaw); 919 fp->encoding = AUDIO_ENCODING_ALAW; 920 fp->precision = 8; 921 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 922 break; 923 case 3: 924 strcpy(fp->name, AudioEslinear); 925 fp->encoding = AUDIO_ENCODING_SLINEAR; 926 fp->precision = 8; 927 fp->flags = 0; 928 break; 929 case 4: 930 strcpy(fp->name, AudioEslinear_le); 931 fp->encoding = AUDIO_ENCODING_SLINEAR_LE; 932 fp->precision = 16; 933 fp->flags = 0; 934 break; 935 case 5: 936 strcpy(fp->name, AudioEulinear_le); 937 fp->encoding = AUDIO_ENCODING_ULINEAR_LE; 938 fp->precision = 16; 939 fp->flags = 0; 940 break; 941 case 6: 942 strcpy(fp->name, AudioEslinear_be); 943 fp->encoding = AUDIO_ENCODING_SLINEAR_BE; 944 fp->precision = 16; 945 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 946 break; 947 case 7: 948 strcpy(fp->name, AudioEulinear_be); 949 fp->encoding = AUDIO_ENCODING_ULINEAR_BE; 950 fp->precision = 16; 951 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 952 break; 953 default: 954 return (EINVAL); 955 } 956 957 return 0; 958 } 959 960 int 961 autri_set_params(void *addr, int setmode, int usemode, 962 struct audio_params *play, struct audio_params *rec) 963 { 964 struct audio_params *p; 965 int mode; 966 967 for (mode = AUMODE_RECORD; mode != -1; 968 mode = mode == AUMODE_RECORD ? AUMODE_PLAY : -1) { 969 if ((setmode & mode) == 0) 970 continue; 971 972 p = mode == AUMODE_PLAY ? play : rec; 973 974 if (p->sample_rate < 4000 || p->sample_rate > 48000 || 975 (p->precision != 8 && p->precision != 16) || 976 (p->channels != 1 && p->channels != 2)) 977 return (EINVAL); 978 979 p->factor = 1; 980 p->sw_code = 0; 981 switch (p->encoding) { 982 case AUDIO_ENCODING_SLINEAR_BE: 983 case AUDIO_ENCODING_ULINEAR_BE: 984 if (p->precision == 16) 985 p->sw_code = swap_bytes; 986 break; 987 case AUDIO_ENCODING_SLINEAR_LE: 988 case AUDIO_ENCODING_ULINEAR_LE: 989 break; 990 case AUDIO_ENCODING_ULAW: 991 if (mode == AUMODE_PLAY) 992 p->sw_code = mulaw_to_ulinear8; 993 else 994 p->sw_code = ulinear8_to_mulaw; 995 996 break; 997 case AUDIO_ENCODING_ALAW: 998 if (mode == AUMODE_PLAY) 999 p->sw_code = alaw_to_ulinear8; 1000 else 1001 p->sw_code = ulinear8_to_alaw; 1002 1003 break; 1004 default: 1005 return (EINVAL); 1006 } 1007 } 1008 1009 return 0; 1010 } 1011 1012 int 1013 autri_round_blocksize(void *addr, int block) 1014 { 1015 return (block & -4); 1016 } 1017 1018 int 1019 autri_halt_output(void *addr) 1020 { 1021 struct autri_softc *sc = addr; 1022 1023 DPRINTF(("autri_halt_output()\n")); 1024 1025 sc->sc_play.intr = NULL; 1026 autri_stopch(sc, sc->sc_play.ch, sc->sc_play.ch_intr); 1027 autri_disable_interrupt(sc, sc->sc_play.ch_intr); 1028 1029 return 0; 1030 } 1031 1032 int 1033 autri_halt_input(void *addr) 1034 { 1035 struct autri_softc *sc = addr; 1036 1037 DPRINTF(("autri_halt_input()\n")); 1038 1039 sc->sc_rec.intr = NULL; 1040 autri_stopch(sc, sc->sc_rec.ch, sc->sc_rec.ch_intr); 1041 autri_disable_interrupt(sc, sc->sc_rec.ch_intr); 1042 1043 return 0; 1044 } 1045 1046 int 1047 autri_getdev(void *addr, struct audio_device *retp) 1048 { 1049 struct autri_softc *sc = addr; 1050 1051 DPRINTF(("autri_getdev().\n")); 1052 1053 strncpy(retp->name, "Trident 4DWAVE", sizeof(retp->name)); 1054 snprintf(retp->version, sizeof(retp->version), "0x%02x", 1055 PCI_REVISION(sc->sc_class)); 1056 1057 switch (sc->sc_devid) { 1058 case AUTRI_DEVICE_ID_4DWAVE_DX: 1059 strncpy(retp->config, "4DWAVE-DX", sizeof(retp->config)); 1060 break; 1061 case AUTRI_DEVICE_ID_4DWAVE_NX: 1062 strncpy(retp->config, "4DWAVE-NX", sizeof(retp->config)); 1063 break; 1064 case AUTRI_DEVICE_ID_SIS_7018: 1065 strncpy(retp->config, "SiS 7018", sizeof(retp->config)); 1066 break; 1067 case AUTRI_DEVICE_ID_ALI_M5451: 1068 strncpy(retp->config, "ALi M5451", sizeof(retp->config)); 1069 break; 1070 default: 1071 strncpy(retp->config, "unknown", sizeof(retp->config)); 1072 } 1073 1074 return 0; 1075 } 1076 1077 int 1078 autri_mixer_set_port(void *addr, mixer_ctrl_t *cp) 1079 { 1080 struct autri_softc *sc = addr; 1081 1082 return (sc->sc_codec.codec_if->vtbl->mixer_set_port( 1083 sc->sc_codec.codec_if, cp)); 1084 } 1085 1086 int 1087 autri_mixer_get_port(void *addr, mixer_ctrl_t *cp) 1088 { 1089 struct autri_softc *sc = addr; 1090 1091 return (sc->sc_codec.codec_if->vtbl->mixer_get_port( 1092 sc->sc_codec.codec_if, cp)); 1093 } 1094 1095 int 1096 autri_query_devinfo(void *addr, mixer_devinfo_t *dip) 1097 { 1098 struct autri_softc *sc = addr; 1099 1100 return (sc->sc_codec.codec_if->vtbl->query_devinfo( 1101 sc->sc_codec.codec_if, dip)); 1102 } 1103 1104 int 1105 autri_get_portnum_by_name(struct autri_softc *sc, char *class, 1106 char *device, char *qualifier) 1107 { 1108 return (sc->sc_codec.codec_if->vtbl->get_portnum_by_name( 1109 sc->sc_codec.codec_if, class, device, qualifier)); 1110 } 1111 1112 void * 1113 autri_malloc(void *addr, int direction, size_t size, 1114 struct malloc_type *pool, int flags) 1115 { 1116 struct autri_softc *sc = addr; 1117 struct autri_dma *p; 1118 int error; 1119 1120 p = malloc(sizeof(*p), pool, flags); 1121 if (!p) 1122 return NULL; 1123 1124 #if 0 1125 error = autri_allocmem(sc, size, 16, p); 1126 #endif 1127 error = autri_allocmem(sc, size, 0x10000, p); 1128 if (error) { 1129 free(p, pool); 1130 return NULL; 1131 } 1132 1133 p->next = sc->sc_dmas; 1134 sc->sc_dmas = p; 1135 return KERNADDR(p); 1136 } 1137 1138 void 1139 autri_free(void *addr, void *ptr, struct malloc_type *pool) 1140 { 1141 struct autri_softc *sc = addr; 1142 struct autri_dma **pp, *p; 1143 1144 for (pp = &sc->sc_dmas; (p = *pp) != NULL; pp = &p->next) { 1145 if (KERNADDR(p) == ptr) { 1146 autri_freemem(sc, p); 1147 *pp = p->next; 1148 free(p, pool); 1149 return; 1150 } 1151 } 1152 } 1153 1154 static struct autri_dma * 1155 autri_find_dma(struct autri_softc *sc, void *addr) 1156 { 1157 struct autri_dma *p; 1158 1159 for (p = sc->sc_dmas; p && KERNADDR(p) != addr; p = p->next) 1160 ; 1161 1162 return p; 1163 } 1164 1165 size_t 1166 autri_round_buffersize(void *addr, int direction, size_t size) 1167 { 1168 return size; 1169 } 1170 1171 paddr_t 1172 autri_mappage(void *addr, void *mem, off_t off, int prot) 1173 { 1174 struct autri_softc *sc = addr; 1175 struct autri_dma *p; 1176 1177 if (off < 0) 1178 return (-1); 1179 1180 p = autri_find_dma(sc, mem); 1181 if (!p) 1182 return (-1); 1183 1184 return (bus_dmamem_mmap(sc->sc_dmatag, p->segs, p->nsegs, 1185 off, prot, BUS_DMA_WAITOK)); 1186 } 1187 1188 int 1189 autri_get_props(void *addr) 1190 { 1191 return (AUDIO_PROP_MMAP | AUDIO_PROP_INDEPENDENT | 1192 AUDIO_PROP_FULLDUPLEX); 1193 } 1194 1195 static void 1196 autri_setup_channel(struct autri_softc *sc, int mode, 1197 struct audio_params *param) 1198 { 1199 int i, ch, channel; 1200 u_int32_t reg, cr[5]; 1201 u_int32_t cso, eso; 1202 u_int32_t delta, dch[2], ctrl; 1203 u_int32_t alpha_fms, fm_vol, attribute; 1204 1205 u_int32_t dmaaddr, dmalen; 1206 int factor, rvol, cvol; 1207 struct autri_chstatus *chst; 1208 1209 ctrl = AUTRI_CTRL_LOOPMODE; 1210 switch (param->encoding) { 1211 case AUDIO_ENCODING_SLINEAR_BE: 1212 case AUDIO_ENCODING_SLINEAR_LE: 1213 ctrl |= AUTRI_CTRL_SIGNED; 1214 break; 1215 } 1216 1217 factor = 0; 1218 if (param->precision == 16) { 1219 ctrl |= AUTRI_CTRL_16BIT; 1220 factor++; 1221 } 1222 1223 if (param->channels == 2) { 1224 ctrl |= AUTRI_CTRL_STEREO; 1225 factor++; 1226 } 1227 1228 delta = (u_int32_t)param->sample_rate; 1229 if (delta < 4000) 1230 delta = 4000; 1231 if (delta > 48000) 1232 delta = 48000; 1233 1234 attribute = 0; 1235 1236 dch[1] = ((delta << 12) / 48000) & 0x0000ffff; 1237 if (mode == AUMODE_PLAY) { 1238 chst = &sc->sc_play; 1239 dch[0] = ((delta << 12) / 48000) & 0x0000ffff; 1240 ctrl |= AUTRI_CTRL_WAVEVOL; 1241 } else { 1242 chst = &sc->sc_rec; 1243 dch[0] = ((48000 << 12) / delta) & 0x0000ffff; 1244 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) { 1245 ctrl |= AUTRI_CTRL_MUTEVOL_SIS; 1246 attribute = AUTRI_ATTR_PCMREC_SIS; 1247 if (delta != 48000) 1248 attribute |= AUTRI_ATTR_ENASRC_SIS; 1249 } else 1250 ctrl |= AUTRI_CTRL_MUTEVOL; 1251 } 1252 1253 dmaaddr = DMAADDR(chst->dma); 1254 cso = alpha_fms = 0; 1255 rvol = cvol = 0x7f; 1256 fm_vol = 0x0 | ((rvol & 0x7f) << 7) | (cvol & 0x7f); 1257 1258 for (ch=0; ch<2; ch++) { 1259 1260 if (ch == 0) 1261 dmalen = (chst->length >> factor); 1262 else { 1263 /* channel for interrupt */ 1264 dmalen = (chst->blksize >> factor); 1265 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) 1266 ctrl |= AUTRI_CTRL_MUTEVOL_SIS; 1267 else 1268 ctrl |= AUTRI_CTRL_MUTEVOL; 1269 attribute = 0; 1270 } 1271 1272 eso = dmalen - 1; 1273 1274 switch (sc->sc_devid) { 1275 case AUTRI_DEVICE_ID_4DWAVE_DX: 1276 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1277 cr[1] = dmaaddr; 1278 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1279 cr[3] = fm_vol; 1280 cr[4] = ctrl; 1281 break; 1282 case AUTRI_DEVICE_ID_4DWAVE_NX: 1283 cr[0] = (dch[ch] << 24) | (cso & 0x00ffffff); 1284 cr[1] = dmaaddr; 1285 cr[2] = ((dch[ch] << 16) & 0xff000000) | (eso & 0x00ffffff); 1286 cr[3] = (alpha_fms << 16) | (fm_vol & 0x0000ffff); 1287 cr[4] = ctrl; 1288 break; 1289 case AUTRI_DEVICE_ID_SIS_7018: 1290 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1291 cr[1] = dmaaddr; 1292 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1293 cr[3] = attribute; 1294 cr[4] = ctrl; 1295 break; 1296 case AUTRI_DEVICE_ID_ALI_M5451: 1297 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1298 cr[1] = dmaaddr; 1299 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1300 cr[3] = 0; 1301 cr[4] = ctrl; 1302 break; 1303 } 1304 1305 /* write channel data */ 1306 channel = (ch == 0) ? chst->ch : chst->ch_intr; 1307 1308 reg = TREAD4(sc,AUTRI_LFO_GC_CIR) & ~0x0000003f; 1309 TWRITE4(sc,AUTRI_LFO_GC_CIR, reg | channel); 1310 1311 for (i=0; i<5; i++) { 1312 TWRITE4(sc, AUTRI_ARAM_CR + i*sizeof(cr[0]), cr[i]); 1313 DPRINTFN(5,("cr[%d] : 0x%08X\n", i, cr[i])); 1314 } 1315 1316 /* Bank A only */ 1317 if (channel < 0x20) { 1318 TWRITE4(sc, AUTRI_EBUF1, AUTRI_EMOD_STILL); 1319 TWRITE4(sc, AUTRI_EBUF2, AUTRI_EMOD_STILL); 1320 } 1321 } 1322 1323 } 1324 1325 int 1326 autri_trigger_output(void *addr, void *start, void *end, int blksize, 1327 void (*intr)(void *), void *arg, 1328 struct audio_params *param) 1329 { 1330 struct autri_softc *sc = addr; 1331 struct autri_dma *p; 1332 1333 DPRINTFN(5,("autri_trigger_output: sc=%p start=%p end=%p " 1334 "blksize=%d intr=%p(%p)\n", addr, start, end, blksize, intr, arg)); 1335 1336 sc->sc_play.intr = intr; 1337 sc->sc_play.intr_arg = arg; 1338 sc->sc_play.offset = 0; 1339 sc->sc_play.blksize = blksize; 1340 sc->sc_play.length = (char *)end - (char *)start; 1341 1342 p = autri_find_dma(sc, start); 1343 if (!p) { 1344 printf("autri_trigger_output: bad addr %p\n", start); 1345 return (EINVAL); 1346 } 1347 1348 sc->sc_play.dma = p; 1349 1350 /* */ 1351 autri_setup_channel(sc, AUMODE_PLAY, param); 1352 1353 /* volume set to no attenuation */ 1354 TWRITE4(sc, AUTRI_MUSICVOL_WAVEVOL, 0); 1355 1356 /* enable interrupt */ 1357 autri_enable_interrupt(sc, sc->sc_play.ch_intr); 1358 1359 /* start channel */ 1360 autri_startch(sc, sc->sc_play.ch, sc->sc_play.ch_intr); 1361 1362 return 0; 1363 } 1364 1365 int 1366 autri_trigger_input(void *addr, void *start, void *end, int blksize, 1367 void (*intr)(void *), void *arg, 1368 struct audio_params *param) 1369 { 1370 struct autri_softc *sc = addr; 1371 struct autri_dma *p; 1372 1373 DPRINTFN(5,("autri_trigger_input: sc=%p start=%p end=%p " 1374 "blksize=%d intr=%p(%p)\n", addr, start, end, blksize, intr, arg)); 1375 1376 sc->sc_rec.intr = intr; 1377 sc->sc_rec.intr_arg = arg; 1378 sc->sc_rec.offset = 0; 1379 sc->sc_rec.blksize = blksize; 1380 sc->sc_rec.length = (char *)end - (char *)start; 1381 1382 /* */ 1383 p = autri_find_dma(sc, start); 1384 if (!p) { 1385 printf("autri_trigger_input: bad addr %p\n", start); 1386 return (EINVAL); 1387 } 1388 1389 sc->sc_rec.dma = p; 1390 1391 /* */ 1392 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 1393 autri_reg_set_4(sc, AUTRI_NX_ACR0, AUTRI_NX_ACR0_PSB_CAPTURE); 1394 TWRITE1(sc, AUTRI_NX_RCI3, AUTRI_NX_RCI3_ENABLE | sc->sc_rec.ch); 1395 } 1396 1397 #if 0 1398 /* 4DWAVE only allows capturing at a 48KHz rate */ 1399 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_DX || 1400 sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) 1401 param->sample_rate = 48000; 1402 #endif 1403 1404 autri_setup_channel(sc, AUMODE_RECORD, param); 1405 1406 /* enable interrupt */ 1407 autri_enable_interrupt(sc, sc->sc_rec.ch_intr); 1408 1409 /* start channel */ 1410 autri_startch(sc, sc->sc_rec.ch, sc->sc_rec.ch_intr); 1411 1412 return 0; 1413 } 1414 1415 #if 0 1416 static int 1417 autri_halt(struct autri_softc *sc) 1418 { 1419 DPRINTF(("autri_halt().\n")); 1420 /*autri_stopch(sc);*/ 1421 autri_disable_interrupt(sc, sc->sc_play.channel); 1422 autri_disable_interrupt(sc, sc->sc_rec.channel); 1423 return 0; 1424 } 1425 #endif 1426 1427 static void 1428 autri_enable_interrupt(struct autri_softc *sc, int ch) 1429 { 1430 int reg; 1431 1432 reg = (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A; 1433 ch &= 0x1f; 1434 1435 autri_reg_set_4(sc, reg, 1 << ch); 1436 } 1437 1438 static void 1439 autri_disable_interrupt(struct autri_softc *sc, int ch) 1440 { 1441 int reg; 1442 1443 reg = (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A; 1444 ch &= 0x1f; 1445 1446 autri_reg_clear_4(sc, reg, 1 << ch); 1447 } 1448 1449 static void 1450 autri_startch(struct autri_softc *sc, int ch, int ch_intr) 1451 { 1452 int reg; 1453 u_int32_t chmask; 1454 1455 reg = (ch & 0x20) ? AUTRI_START_B : AUTRI_START_A; 1456 ch &= 0x1f; 1457 ch_intr &= 0x1f; 1458 chmask = (1 << ch) | (1 << ch_intr); 1459 1460 autri_reg_set_4(sc, reg, chmask); 1461 } 1462 1463 static void 1464 autri_stopch(struct autri_softc *sc, int ch, int ch_intr) 1465 { 1466 int reg; 1467 u_int32_t chmask; 1468 1469 reg = (ch & 0x20) ? AUTRI_STOP_B : AUTRI_STOP_A; 1470 ch &= 0x1f; 1471 ch_intr &= 0x1f; 1472 chmask = (1 << ch) | (1 << ch_intr); 1473 1474 autri_reg_set_4(sc, reg, chmask); 1475 } 1476 1477 #if NMIDI > 0 1478 int 1479 autri_midi_open(void *addr, int flags, void (*iintr)(void *, int), 1480 void (*ointr)(void *), void *arg) 1481 { 1482 struct autri_softc *sc = addr; 1483 1484 DPRINTF(("autri_midi_open()\n")); 1485 1486 DPRINTFN(5,("MPUR1 : 0x%02X\n",TREAD1(sc,AUTRI_MPUR1))); 1487 DPRINTFN(5,("MPUR2 : 0x%02X\n",TREAD1(sc,AUTRI_MPUR2))); 1488 1489 sc->sc_iintr = iintr; 1490 sc->sc_ointr = ointr; 1491 sc->sc_arg = arg; 1492 1493 if (flags & FREAD) 1494 autri_reg_clear_1(sc, AUTRI_MPUR2, AUTRI_MIDIIN_ENABLE_INTR); 1495 1496 if (flags & FWRITE) 1497 autri_reg_set_1(sc, AUTRI_MPUR2, AUTRI_MIDIOUT_CONNECT); 1498 1499 return (0); 1500 } 1501 1502 void 1503 autri_midi_close(void *addr) 1504 { 1505 struct autri_softc *sc = addr; 1506 1507 DPRINTF(("autri_midi_close()\n")); 1508 1509 tsleep(sc, PWAIT, "autri", hz/10); /* give uart a chance to drain */ 1510 1511 sc->sc_iintr = NULL; 1512 sc->sc_ointr = NULL; 1513 } 1514 1515 int 1516 autri_midi_output(void *addr, int d) 1517 { 1518 struct autri_softc *sc = addr; 1519 int x; 1520 1521 for (x = 0; x != MIDI_BUSY_WAIT; x++) { 1522 if ((TREAD1(sc, AUTRI_MPUR1) & AUTRI_MIDIOUT_READY) == 0) { 1523 TWRITE1(sc, AUTRI_MPUR0, d); 1524 return (0); 1525 } 1526 delay(MIDI_BUSY_DELAY); 1527 } 1528 return (EIO); 1529 } 1530 1531 void 1532 autri_midi_getinfo(void *addr, struct midi_info *mi) 1533 { 1534 mi->name = "4DWAVE MIDI UART"; 1535 mi->props = MIDI_PROP_CAN_INPUT; 1536 } 1537 1538 #endif 1539
Indexes created Thu Sep 25 08:09:54 GMT 2025