autri.c revision 1.16
1 /* $NetBSD: autri.c,v 1.16 2003/07/14 15:47:23 lukem 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 1.16 2003/07/14 15:47:23 lukem 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 void 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 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 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 void 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 } 426 427 /* wait for 'Codec Ready' */ 428 while (count--) { 429 reg = TREAD4(sc, addr); 430 if (reg & ready) 431 break; 432 delay(1000); 433 } 434 435 if (count == 0) 436 printf("%s: Codec timeout. AC'97 is not ready for operation.\n", 437 sc->sc_dev.dv_xname); 438 } 439 440 enum ac97_host_flags 441 autri_flags_codec(void *sc_) 442 { 443 return AC97_HOST_DONT_READ; 444 } 445 446 /* 447 * 448 */ 449 450 int 451 autri_match(struct device *parent, struct cfdata *match, void *aux) 452 { 453 struct pci_attach_args *pa = (struct pci_attach_args *) aux; 454 455 switch (PCI_VENDOR(pa->pa_id)) { 456 case PCI_VENDOR_TRIDENT: 457 switch (PCI_PRODUCT(pa->pa_id)) { 458 case PCI_PRODUCT_TRIDENT_4DWAVE_DX: 459 case PCI_PRODUCT_TRIDENT_4DWAVE_NX: 460 return 1; 461 } 462 break; 463 case PCI_VENDOR_SIS: 464 switch (PCI_PRODUCT(pa->pa_id)) { 465 case PCI_PRODUCT_SIS_7018: 466 return 1; 467 } 468 break; 469 case PCI_VENDOR_ALI: 470 switch (PCI_PRODUCT(pa->pa_id)) { 471 case PCI_PRODUCT_ALI_M5451: 472 return 1; 473 } 474 break; 475 } 476 477 return 0; 478 } 479 480 void 481 autri_attach(struct device *parent, struct device *self, void *aux) 482 { 483 struct autri_softc *sc = (struct autri_softc *)self; 484 struct pci_attach_args *pa = (struct pci_attach_args *)aux; 485 pci_chipset_tag_t pc = pa->pa_pc; 486 struct autri_codec_softc *codec; 487 pci_intr_handle_t ih; 488 char const *intrstr; 489 char devinfo[256]; 490 mixer_ctrl_t ctl; 491 int i, r; 492 u_int32_t reg; 493 494 aprint_naive(": Audio controller\n"); 495 496 sc->sc_devid = pa->pa_id; 497 sc->sc_class = pa->pa_class; 498 499 pci_devinfo(pa->pa_id, pa->pa_class, 0, devinfo); 500 sc->sc_revision = PCI_REVISION(pa->pa_class); 501 aprint_normal(": %s (rev. 0x%02x)\n", devinfo, sc->sc_revision); 502 503 /* map register to memory */ 504 if (pci_mapreg_map(pa, AUTRI_PCI_MEMORY_BASE, 505 PCI_MAPREG_TYPE_MEM, 0, &sc->memt, &sc->memh, NULL, NULL)) { 506 aprint_error("%s: can't map memory space\n", 507 sc->sc_dev.dv_xname); 508 return; 509 } 510 511 /* map and establish the interrupt */ 512 if (pci_intr_map(pa, &ih)) { 513 aprint_error("%s: couldn't map interrupt\n", 514 sc->sc_dev.dv_xname); 515 return; 516 } 517 intrstr = pci_intr_string(pc, ih); 518 sc->sc_ih = pci_intr_establish(pc, ih, IPL_AUDIO, autri_intr, sc); 519 if (sc->sc_ih == NULL) { 520 aprint_error("%s: couldn't establish interrupt", 521 sc->sc_dev.dv_xname); 522 if (intrstr != NULL) 523 aprint_normal(" at %s", intrstr); 524 aprint_normal("\n"); 525 return; 526 } 527 aprint_normal("%s: interrupting at %s\n", sc->sc_dev.dv_xname, intrstr); 528 529 sc->sc_dmatag = pa->pa_dmat; 530 sc->sc_pc = pc; 531 sc->sc_pt = pa->pa_tag; 532 533 /* enable the device */ 534 reg = pci_conf_read(pc, pa->pa_tag, PCI_COMMAND_STATUS_REG); 535 reg |= (PCI_COMMAND_MEM_ENABLE | PCI_COMMAND_MASTER_ENABLE); 536 pci_conf_write(pc, pa->pa_tag, PCI_COMMAND_STATUS_REG, reg); 537 538 /* initialize the device */ 539 autri_init(sc); 540 541 /* attach AC'97 codec */ 542 codec = &sc->sc_codec; 543 memcpy(&codec->sc_dev, &sc->sc_dev, sizeof(codec->sc_dev)); 544 codec->sc = sc; 545 546 codec->host_if.arg = codec; 547 codec->host_if.attach = autri_attach_codec; 548 codec->host_if.reset = autri_reset_codec; 549 codec->host_if.read = autri_read_codec; 550 codec->host_if.write = autri_write_codec; 551 codec->host_if.flags = autri_flags_codec; 552 553 if ((r = ac97_attach(&codec->host_if)) != 0) { 554 aprint_error("%s: can't attach codec (error 0x%X)\n", 555 sc->sc_dev.dv_xname, r); 556 return; 557 } 558 559 /* disable mutes */ 560 for (i = 0; i < 4; i++) { 561 static struct { 562 char *class, *device; 563 } d[] = { 564 { AudioCoutputs, AudioNmaster}, 565 { AudioCinputs, AudioNdac}, 566 { AudioCinputs, AudioNcd}, 567 { AudioCrecord, AudioNvolume}, 568 }; 569 570 ctl.type = AUDIO_MIXER_ENUM; 571 ctl.un.ord = 0; 572 573 #if 0 574 ctl.dev = sc->sc_codec.codec_if->vtbl->get_portnum_by_name(sc->sc_codec.codec_if, 575 d[i].class, d[i].device, AudioNmute); 576 #endif 577 ctl.dev = autri_get_portnum_by_name(sc,d[i].class, 578 d[i].device, AudioNmute); 579 autri_mixer_set_port(sc, &ctl); 580 } 581 582 /* set a reasonable default volume */ 583 ctl.type = AUDIO_MIXER_VALUE; 584 ctl.un.value.num_channels = 2; 585 ctl.un.value.level[AUDIO_MIXER_LEVEL_LEFT] = 586 ctl.un.value.level[AUDIO_MIXER_LEVEL_RIGHT] = 127; 587 588 ctl.dev = autri_get_portnum_by_name(sc,AudioCoutputs,AudioNmaster,NULL); 589 autri_mixer_set_port(sc, &ctl); 590 591 audio_attach_mi(&autri_hw_if, sc, &sc->sc_dev); 592 593 #if NMIDI > 0 594 midi_attach_mi(&autri_midi_hw_if, sc, &sc->sc_dev); 595 #endif 596 597 sc->sc_old_power = PWR_RESUME; 598 powerhook_establish(autri_powerhook, sc); 599 } 600 601 static void 602 autri_powerhook(int why, void *addr) 603 { 604 struct autri_softc *sc = addr; 605 606 if (why == PWR_RESUME && sc->sc_old_power == PWR_SUSPEND) { 607 DPRINTF(("PWR_RESUME\n")); 608 autri_init(sc); 609 /*autri_reset_codec(&sc->sc_codec);*/ 610 (sc->sc_codec.codec_if->vtbl->restore_ports)(sc->sc_codec.codec_if); 611 } 612 sc->sc_old_power = why; 613 } 614 615 int 616 autri_init(void *sc_) 617 { 618 struct autri_softc *sc = sc_; 619 u_int32_t reg; 620 621 pci_chipset_tag_t pc = sc->sc_pc; 622 pcitag_t pt = sc->sc_pt; 623 624 DPRINTF(("in autri_init()\n")); 625 DPRINTFN(5,("pci_conf_read(0x40) : 0x%X\n",pci_conf_read(pc,pt,0x40))); 626 DPRINTFN(5,("pci_conf_read(0x44) : 0x%X\n",pci_conf_read(pc,pt,0x44))); 627 628 switch (sc->sc_devid) { 629 case AUTRI_DEVICE_ID_4DWAVE_DX: 630 /* disable Legacy Control */ 631 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 632 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 633 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 634 delay(100); 635 /* audio engine 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 /* release reset */ 640 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 641 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 642 delay(100); 643 /* DAC on */ 644 autri_reg_set_4(sc,AUTRI_DX_ACR2,0x02); 645 break; 646 case AUTRI_DEVICE_ID_4DWAVE_NX: 647 /* disable Legacy Control */ 648 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 649 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 650 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 651 delay(100); 652 /* audio engine 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 /* release reset */ 657 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 658 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00010000); 659 delay(100); 660 /* DAC on */ 661 autri_reg_set_4(sc,AUTRI_NX_ACR0,0x02); 662 break; 663 case AUTRI_DEVICE_ID_SIS_7018: 664 /* disable Legacy Control */ 665 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 666 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 667 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 668 delay(100); 669 /* reset Digital Controller */ 670 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 671 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x000c0000); 672 delay(100); 673 /* release reset */ 674 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 675 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 676 delay(100); 677 /* disable AC97 GPIO interrupt */ 678 TWRITE1(sc, AUTRI_SIS_ACGPIO, 0); 679 /* enable 64 channel mode */ 680 autri_reg_set_4(sc, AUTRI_LFO_GC_CIR, BANK_B_EN); 681 break; 682 case AUTRI_DEVICE_ID_ALI_M5451: 683 /* disable Legacy Control */ 684 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 685 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 686 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 687 delay(100); 688 /* reset Digital Controller */ 689 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 690 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x000c0000); 691 delay(100); 692 /* release reset */ 693 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 694 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 695 delay(100); 696 /* enable PCM input */ 697 autri_reg_set_4(sc, AUTRI_ALI_GCONTROL, AUTRI_ALI_GCONTROL_PCM_IN); 698 break; 699 } 700 701 if (sc->sc_devid == AUTRI_DEVICE_ID_ALI_M5451) { 702 sc->sc_play.ch = 0; 703 sc->sc_play.ch_intr = 1; 704 sc->sc_rec.ch = 31; 705 sc->sc_rec.ch_intr = 2; 706 } else { 707 sc->sc_play.ch = 0x20; 708 sc->sc_play.ch_intr = 0x21; 709 sc->sc_rec.ch = 0x22; 710 sc->sc_rec.ch_intr = 0x23; 711 } 712 713 /* clear channel status */ 714 TWRITE4(sc, AUTRI_STOP_A, 0xffffffff); 715 TWRITE4(sc, AUTRI_STOP_B, 0xffffffff); 716 717 /* disable channel interrupt */ 718 TWRITE4(sc, AUTRI_AINTEN_A, 0); 719 TWRITE4(sc, AUTRI_AINTEN_B, 0); 720 721 #if 0 722 /* TLB */ 723 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 724 TWRITE4(sc,AUTRI_NX_TLBC,0); 725 } 726 #endif 727 728 autri_enable_loop_interrupt(sc); 729 730 DPRINTF(("out autri_init()\n")); 731 return 0; 732 } 733 734 static void 735 autri_enable_loop_interrupt(void *sc_) 736 { 737 struct autri_softc *sc = sc_; 738 u_int32_t reg; 739 740 /*reg = (ENDLP_IE | MIDLP_IE);*/ 741 reg = ENDLP_IE; 742 743 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) 744 reg |= BANK_B_EN; 745 746 autri_reg_set_4(sc,AUTRI_LFO_GC_CIR,reg); 747 } 748 749 #if 0 750 static void 751 autri_disable_loop_interrupt(void *sc_) 752 { 753 struct autri_softc *sc = sc_; 754 u_int32_t reg; 755 756 reg = (ENDLP_IE | MIDLP_IE); 757 autri_reg_clear_4(sc,AUTRI_LFO_GC_CIR,reg); 758 } 759 #endif 760 761 int 762 autri_intr(void *p) 763 { 764 struct autri_softc *sc = p; 765 u_int32_t intsrc; 766 u_int32_t mask, active[2]; 767 int ch, endch; 768 /* 769 u_int32_t reg; 770 u_int32_t cso,eso; 771 */ 772 773 intsrc = TREAD4(sc,AUTRI_MISCINT); 774 if ((intsrc & (ADDRESS_IRQ|MPU401_IRQ)) == 0) 775 return 0; 776 777 if (intsrc & ADDRESS_IRQ) { 778 779 active[0] = TREAD4(sc,AUTRI_AIN_A); 780 active[1] = TREAD4(sc,AUTRI_AIN_B); 781 782 if (sc->sc_devid == AUTRI_DEVICE_ID_ALI_M5451) { 783 endch = 32; 784 } else { 785 endch = 64; 786 } 787 788 for (ch=0; ch<endch; ch++) { 789 mask = 1 << (ch & 0x1f); 790 if (active[(ch & 0x20) ? 1 : 0] & mask) { 791 792 /* clear interrupt */ 793 TWRITE4(sc, (ch & 0x20) ? AUTRI_AIN_B : AUTRI_AIN_A, mask); 794 /* disable interrupt */ 795 autri_reg_clear_4(sc,(ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A, mask); 796 #if 0 797 reg = TREAD4(sc,AUTRI_LFO_GC_CIR) & ~0x0000003f; 798 TWRITE4(sc,AUTRI_LFO_GC_CIR, reg | ch); 799 800 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 801 cso = TREAD4(sc, 0xe0) & 0x00ffffff; 802 eso = TREAD4(sc, 0xe8) & 0x00ffffff; 803 } else { 804 cso = (TREAD4(sc, 0xe0) >> 16) & 0x0000ffff; 805 eso = (TREAD4(sc, 0xe8) >> 16) & 0x0000ffff; 806 } 807 /*printf("cso=%d, eso=%d\n",cso,eso);*/ 808 #endif 809 if (ch == sc->sc_play.ch_intr) { 810 if (sc->sc_play.intr) 811 sc->sc_play.intr(sc->sc_play.intr_arg); 812 } 813 814 if (ch == sc->sc_rec.ch_intr) { 815 if (sc->sc_rec.intr) 816 sc->sc_rec.intr(sc->sc_rec.intr_arg); 817 } 818 819 /* enable interrupt */ 820 autri_reg_set_4(sc, (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A, mask); 821 } 822 } 823 } 824 825 if (intsrc & MPU401_IRQ) { 826 /* XXX */ 827 } 828 829 autri_reg_set_4(sc,AUTRI_MISCINT, 830 ST_TARGET_REACHED | MIXER_OVERFLOW | MIXER_UNDERFLOW); 831 832 return 1; 833 } 834 835 /* 836 * 837 */ 838 839 int 840 autri_allocmem(struct autri_softc *sc, size_t size, size_t align, 841 struct autri_dma *p) 842 { 843 int error; 844 845 p->size = size; 846 error = bus_dmamem_alloc(sc->sc_dmatag, p->size, align, 0, 847 p->segs, sizeof(p->segs)/sizeof(p->segs[0]), 848 &p->nsegs, BUS_DMA_NOWAIT); 849 if (error) 850 return (error); 851 852 error = bus_dmamem_map(sc->sc_dmatag, p->segs, p->nsegs, p->size, 853 &p->addr, BUS_DMA_NOWAIT|BUS_DMA_COHERENT); 854 if (error) 855 goto free; 856 857 error = bus_dmamap_create(sc->sc_dmatag, p->size, 1, p->size, 858 0, BUS_DMA_NOWAIT, &p->map); 859 if (error) 860 goto unmap; 861 862 error = bus_dmamap_load(sc->sc_dmatag, p->map, p->addr, p->size, NULL, 863 BUS_DMA_NOWAIT); 864 if (error) 865 goto destroy; 866 return (0); 867 868 destroy: 869 bus_dmamap_destroy(sc->sc_dmatag, p->map); 870 unmap: 871 bus_dmamem_unmap(sc->sc_dmatag, p->addr, p->size); 872 free: 873 bus_dmamem_free(sc->sc_dmatag, p->segs, p->nsegs); 874 return (error); 875 } 876 877 int 878 autri_freemem(struct autri_softc *sc, struct autri_dma *p) 879 { 880 bus_dmamap_unload(sc->sc_dmatag, p->map); 881 bus_dmamap_destroy(sc->sc_dmatag, p->map); 882 bus_dmamem_unmap(sc->sc_dmatag, p->addr, p->size); 883 bus_dmamem_free(sc->sc_dmatag, p->segs, p->nsegs); 884 return 0; 885 } 886 887 int 888 autri_open(void *addr, int flags) 889 { 890 DPRINTF(("autri_open()\n")); 891 DPRINTFN(5,("MISCINT : 0x%08X\n", 892 TREAD4((struct autri_softc *)addr, AUTRI_MISCINT))); 893 DPRINTFN(5,("LFO_GC_CIR : 0x%08X\n", 894 TREAD4((struct autri_softc *)addr, AUTRI_LFO_GC_CIR))); 895 return 0; 896 } 897 898 void 899 autri_close(void *addr) 900 { 901 DPRINTF(("autri_close()\n")); 902 } 903 904 int 905 autri_query_encoding(void *addr, struct audio_encoding *fp) 906 { 907 switch (fp->index) { 908 case 0: 909 strcpy(fp->name, AudioEulinear); 910 fp->encoding = AUDIO_ENCODING_ULINEAR; 911 fp->precision = 8; 912 fp->flags = 0; 913 break; 914 case 1: 915 strcpy(fp->name, AudioEmulaw); 916 fp->encoding = AUDIO_ENCODING_ULAW; 917 fp->precision = 8; 918 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 919 break; 920 case 2: 921 strcpy(fp->name, AudioEalaw); 922 fp->encoding = AUDIO_ENCODING_ALAW; 923 fp->precision = 8; 924 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 925 break; 926 case 3: 927 strcpy(fp->name, AudioEslinear); 928 fp->encoding = AUDIO_ENCODING_SLINEAR; 929 fp->precision = 8; 930 fp->flags = 0; 931 break; 932 case 4: 933 strcpy(fp->name, AudioEslinear_le); 934 fp->encoding = AUDIO_ENCODING_SLINEAR_LE; 935 fp->precision = 16; 936 fp->flags = 0; 937 break; 938 case 5: 939 strcpy(fp->name, AudioEulinear_le); 940 fp->encoding = AUDIO_ENCODING_ULINEAR_LE; 941 fp->precision = 16; 942 fp->flags = 0; 943 break; 944 case 6: 945 strcpy(fp->name, AudioEslinear_be); 946 fp->encoding = AUDIO_ENCODING_SLINEAR_BE; 947 fp->precision = 16; 948 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 949 break; 950 case 7: 951 strcpy(fp->name, AudioEulinear_be); 952 fp->encoding = AUDIO_ENCODING_ULINEAR_BE; 953 fp->precision = 16; 954 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 955 break; 956 default: 957 return (EINVAL); 958 } 959 960 return 0; 961 } 962 963 int 964 autri_set_params(void *addr, int setmode, int usemode, 965 struct audio_params *play, struct audio_params *rec) 966 { 967 struct audio_params *p; 968 int mode; 969 970 for (mode = AUMODE_RECORD; mode != -1; 971 mode = mode == AUMODE_RECORD ? AUMODE_PLAY : -1) { 972 if ((setmode & mode) == 0) 973 continue; 974 975 p = mode == AUMODE_PLAY ? play : rec; 976 977 if (p->sample_rate < 4000 || p->sample_rate > 48000 || 978 (p->precision != 8 && p->precision != 16) || 979 (p->channels != 1 && p->channels != 2)) 980 return (EINVAL); 981 982 p->factor = 1; 983 p->sw_code = 0; 984 switch (p->encoding) { 985 case AUDIO_ENCODING_SLINEAR_BE: 986 case AUDIO_ENCODING_ULINEAR_BE: 987 if (p->precision == 16) 988 p->sw_code = swap_bytes; 989 break; 990 case AUDIO_ENCODING_SLINEAR_LE: 991 case AUDIO_ENCODING_ULINEAR_LE: 992 break; 993 case AUDIO_ENCODING_ULAW: 994 if (mode == AUMODE_PLAY) 995 p->sw_code = mulaw_to_ulinear8; 996 else 997 p->sw_code = ulinear8_to_mulaw; 998 999 break; 1000 case AUDIO_ENCODING_ALAW: 1001 if (mode == AUMODE_PLAY) 1002 p->sw_code = alaw_to_ulinear8; 1003 else 1004 p->sw_code = ulinear8_to_alaw; 1005 1006 break; 1007 default: 1008 return (EINVAL); 1009 } 1010 } 1011 1012 return 0; 1013 } 1014 1015 int 1016 autri_round_blocksize(void *addr, int block) 1017 { 1018 return (block & -4); 1019 } 1020 1021 int 1022 autri_halt_output(void *addr) 1023 { 1024 struct autri_softc *sc = addr; 1025 1026 DPRINTF(("autri_halt_output()\n")); 1027 1028 sc->sc_play.intr = NULL; 1029 autri_stopch(sc, sc->sc_play.ch, sc->sc_play.ch_intr); 1030 autri_disable_interrupt(sc, sc->sc_play.ch_intr); 1031 1032 return 0; 1033 } 1034 1035 int 1036 autri_halt_input(void *addr) 1037 { 1038 struct autri_softc *sc = addr; 1039 1040 DPRINTF(("autri_halt_input()\n")); 1041 1042 sc->sc_rec.intr = NULL; 1043 autri_stopch(sc, sc->sc_rec.ch, sc->sc_rec.ch_intr); 1044 autri_disable_interrupt(sc, sc->sc_rec.ch_intr); 1045 1046 return 0; 1047 } 1048 1049 int 1050 autri_getdev(void *addr, struct audio_device *retp) 1051 { 1052 struct autri_softc *sc = addr; 1053 1054 DPRINTF(("autri_getdev().\n")); 1055 1056 strncpy(retp->name, "Trident 4DWAVE", sizeof(retp->name)); 1057 snprintf(retp->version, sizeof(retp->version), "0x%02x", 1058 PCI_REVISION(sc->sc_class)); 1059 1060 switch (sc->sc_devid) { 1061 case AUTRI_DEVICE_ID_4DWAVE_DX: 1062 strncpy(retp->config, "4DWAVE-DX", sizeof(retp->config)); 1063 break; 1064 case AUTRI_DEVICE_ID_4DWAVE_NX: 1065 strncpy(retp->config, "4DWAVE-NX", sizeof(retp->config)); 1066 break; 1067 case AUTRI_DEVICE_ID_SIS_7018: 1068 strncpy(retp->config, "SiS 7018", sizeof(retp->config)); 1069 break; 1070 case AUTRI_DEVICE_ID_ALI_M5451: 1071 strncpy(retp->config, "ALi M5451", sizeof(retp->config)); 1072 break; 1073 default: 1074 strncpy(retp->config, "unknown", sizeof(retp->config)); 1075 } 1076 1077 return 0; 1078 } 1079 1080 int 1081 autri_mixer_set_port(void *addr, mixer_ctrl_t *cp) 1082 { 1083 struct autri_softc *sc = addr; 1084 1085 return (sc->sc_codec.codec_if->vtbl->mixer_set_port( 1086 sc->sc_codec.codec_if, cp)); 1087 } 1088 1089 int 1090 autri_mixer_get_port(void *addr, mixer_ctrl_t *cp) 1091 { 1092 struct autri_softc *sc = addr; 1093 1094 return (sc->sc_codec.codec_if->vtbl->mixer_get_port( 1095 sc->sc_codec.codec_if, cp)); 1096 } 1097 1098 int 1099 autri_query_devinfo(void *addr, mixer_devinfo_t *dip) 1100 { 1101 struct autri_softc *sc = addr; 1102 1103 return (sc->sc_codec.codec_if->vtbl->query_devinfo( 1104 sc->sc_codec.codec_if, dip)); 1105 } 1106 1107 int 1108 autri_get_portnum_by_name(struct autri_softc *sc, char *class, 1109 char *device, char *qualifier) 1110 { 1111 return (sc->sc_codec.codec_if->vtbl->get_portnum_by_name( 1112 sc->sc_codec.codec_if, class, device, qualifier)); 1113 } 1114 1115 void * 1116 autri_malloc(void *addr, int direction, size_t size, 1117 struct malloc_type *pool, int flags) 1118 { 1119 struct autri_softc *sc = addr; 1120 struct autri_dma *p; 1121 int error; 1122 1123 p = malloc(sizeof(*p), pool, flags); 1124 if (!p) 1125 return NULL; 1126 1127 #if 0 1128 error = autri_allocmem(sc, size, 16, p); 1129 #endif 1130 error = autri_allocmem(sc, size, 0x10000, p); 1131 if (error) { 1132 free(p, pool); 1133 return NULL; 1134 } 1135 1136 p->next = sc->sc_dmas; 1137 sc->sc_dmas = p; 1138 return KERNADDR(p); 1139 } 1140 1141 void 1142 autri_free(void *addr, void *ptr, struct malloc_type *pool) 1143 { 1144 struct autri_softc *sc = addr; 1145 struct autri_dma **pp, *p; 1146 1147 for (pp = &sc->sc_dmas; (p = *pp) != NULL; pp = &p->next) { 1148 if (KERNADDR(p) == ptr) { 1149 autri_freemem(sc, p); 1150 *pp = p->next; 1151 free(p, pool); 1152 return; 1153 } 1154 } 1155 } 1156 1157 static struct autri_dma * 1158 autri_find_dma(struct autri_softc *sc, void *addr) 1159 { 1160 struct autri_dma *p; 1161 1162 for (p = sc->sc_dmas; p && KERNADDR(p) != addr; p = p->next) 1163 ; 1164 1165 return p; 1166 } 1167 1168 size_t 1169 autri_round_buffersize(void *addr, int direction, size_t size) 1170 { 1171 return size; 1172 } 1173 1174 paddr_t 1175 autri_mappage(void *addr, void *mem, off_t off, int prot) 1176 { 1177 struct autri_softc *sc = addr; 1178 struct autri_dma *p; 1179 1180 if (off < 0) 1181 return (-1); 1182 1183 p = autri_find_dma(sc, mem); 1184 if (!p) 1185 return (-1); 1186 1187 return (bus_dmamem_mmap(sc->sc_dmatag, p->segs, p->nsegs, 1188 off, prot, BUS_DMA_WAITOK)); 1189 } 1190 1191 int 1192 autri_get_props(void *addr) 1193 { 1194 return (AUDIO_PROP_MMAP | AUDIO_PROP_INDEPENDENT | 1195 AUDIO_PROP_FULLDUPLEX); 1196 } 1197 1198 static void 1199 autri_setup_channel(struct autri_softc *sc, int mode, 1200 struct audio_params *param) 1201 { 1202 int i, ch, channel; 1203 u_int32_t reg, cr[5]; 1204 u_int32_t cso, eso; 1205 u_int32_t delta, dch[2], ctrl; 1206 u_int32_t alpha_fms, fm_vol, attribute; 1207 1208 u_int32_t dmaaddr, dmalen; 1209 int factor, rvol, cvol; 1210 struct autri_chstatus *chst; 1211 1212 ctrl = AUTRI_CTRL_LOOPMODE; 1213 switch (param->encoding) { 1214 case AUDIO_ENCODING_SLINEAR_BE: 1215 case AUDIO_ENCODING_SLINEAR_LE: 1216 ctrl |= AUTRI_CTRL_SIGNED; 1217 break; 1218 } 1219 1220 factor = 0; 1221 if (param->precision == 16) { 1222 ctrl |= AUTRI_CTRL_16BIT; 1223 factor++; 1224 } 1225 1226 if (param->channels == 2) { 1227 ctrl |= AUTRI_CTRL_STEREO; 1228 factor++; 1229 } 1230 1231 delta = (u_int32_t)param->sample_rate; 1232 if (delta < 4000) 1233 delta = 4000; 1234 if (delta > 48000) 1235 delta = 48000; 1236 1237 attribute = 0; 1238 1239 dch[1] = ((delta << 12) / 48000) & 0x0000ffff; 1240 if (mode == AUMODE_PLAY) { 1241 chst = &sc->sc_play; 1242 dch[0] = ((delta << 12) / 48000) & 0x0000ffff; 1243 ctrl |= AUTRI_CTRL_WAVEVOL; 1244 } else { 1245 chst = &sc->sc_rec; 1246 dch[0] = ((48000 << 12) / delta) & 0x0000ffff; 1247 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) { 1248 ctrl |= AUTRI_CTRL_MUTEVOL_SIS; 1249 attribute = AUTRI_ATTR_PCMREC_SIS; 1250 if (delta != 48000) 1251 attribute |= AUTRI_ATTR_ENASRC_SIS; 1252 } else 1253 ctrl |= AUTRI_CTRL_MUTEVOL; 1254 } 1255 1256 dmaaddr = DMAADDR(chst->dma); 1257 cso = alpha_fms = 0; 1258 rvol = cvol = 0x7f; 1259 fm_vol = 0x0 | ((rvol & 0x7f) << 7) | (cvol & 0x7f); 1260 1261 for (ch=0; ch<2; ch++) { 1262 1263 if (ch == 0) 1264 dmalen = (chst->length >> factor); 1265 else { 1266 /* channel for interrupt */ 1267 dmalen = (chst->blksize >> factor); 1268 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) 1269 ctrl |= AUTRI_CTRL_MUTEVOL_SIS; 1270 else 1271 ctrl |= AUTRI_CTRL_MUTEVOL; 1272 attribute = 0; 1273 } 1274 1275 eso = dmalen - 1; 1276 1277 switch (sc->sc_devid) { 1278 case AUTRI_DEVICE_ID_4DWAVE_DX: 1279 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1280 cr[1] = dmaaddr; 1281 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1282 cr[3] = fm_vol; 1283 cr[4] = ctrl; 1284 break; 1285 case AUTRI_DEVICE_ID_4DWAVE_NX: 1286 cr[0] = (dch[ch] << 24) | (cso & 0x00ffffff); 1287 cr[1] = dmaaddr; 1288 cr[2] = ((dch[ch] << 16) & 0xff000000) | (eso & 0x00ffffff); 1289 cr[3] = (alpha_fms << 16) | (fm_vol & 0x0000ffff); 1290 cr[4] = ctrl; 1291 break; 1292 case AUTRI_DEVICE_ID_SIS_7018: 1293 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1294 cr[1] = dmaaddr; 1295 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1296 cr[3] = attribute; 1297 cr[4] = ctrl; 1298 break; 1299 case AUTRI_DEVICE_ID_ALI_M5451: 1300 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1301 cr[1] = dmaaddr; 1302 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1303 cr[3] = 0; 1304 cr[4] = ctrl; 1305 break; 1306 } 1307 1308 /* write channel data */ 1309 channel = (ch == 0) ? chst->ch : chst->ch_intr; 1310 1311 reg = TREAD4(sc,AUTRI_LFO_GC_CIR) & ~0x0000003f; 1312 TWRITE4(sc,AUTRI_LFO_GC_CIR, reg | channel); 1313 1314 for (i=0; i<5; i++) { 1315 TWRITE4(sc, AUTRI_ARAM_CR + i*sizeof(cr[0]), cr[i]); 1316 DPRINTFN(5,("cr[%d] : 0x%08X\n", i, cr[i])); 1317 } 1318 1319 /* Bank A only */ 1320 if (channel < 0x20) { 1321 TWRITE4(sc, AUTRI_EBUF1, AUTRI_EMOD_STILL); 1322 TWRITE4(sc, AUTRI_EBUF2, AUTRI_EMOD_STILL); 1323 } 1324 } 1325 1326 } 1327 1328 int 1329 autri_trigger_output(void *addr, void *start, void *end, int blksize, 1330 void (*intr)(void *), void *arg, 1331 struct audio_params *param) 1332 { 1333 struct autri_softc *sc = addr; 1334 struct autri_dma *p; 1335 1336 DPRINTFN(5,("autri_trigger_output: sc=%p start=%p end=%p " 1337 "blksize=%d intr=%p(%p)\n", addr, start, end, blksize, intr, arg)); 1338 1339 sc->sc_play.intr = intr; 1340 sc->sc_play.intr_arg = arg; 1341 sc->sc_play.offset = 0; 1342 sc->sc_play.blksize = blksize; 1343 sc->sc_play.length = (char *)end - (char *)start; 1344 1345 p = autri_find_dma(sc, start); 1346 if (!p) { 1347 printf("autri_trigger_output: bad addr %p\n", start); 1348 return (EINVAL); 1349 } 1350 1351 sc->sc_play.dma = p; 1352 1353 /* */ 1354 autri_setup_channel(sc, AUMODE_PLAY, param); 1355 1356 /* volume set to no attenuation */ 1357 TWRITE4(sc, AUTRI_MUSICVOL_WAVEVOL, 0); 1358 1359 /* enable interrupt */ 1360 autri_enable_interrupt(sc, sc->sc_play.ch_intr); 1361 1362 /* start channel */ 1363 autri_startch(sc, sc->sc_play.ch, sc->sc_play.ch_intr); 1364 1365 return 0; 1366 } 1367 1368 int 1369 autri_trigger_input(void *addr, void *start, void *end, int blksize, 1370 void (*intr)(void *), void *arg, 1371 struct audio_params *param) 1372 { 1373 struct autri_softc *sc = addr; 1374 struct autri_dma *p; 1375 1376 DPRINTFN(5,("autri_trigger_input: sc=%p start=%p end=%p " 1377 "blksize=%d intr=%p(%p)\n", addr, start, end, blksize, intr, arg)); 1378 1379 sc->sc_rec.intr = intr; 1380 sc->sc_rec.intr_arg = arg; 1381 sc->sc_rec.offset = 0; 1382 sc->sc_rec.blksize = blksize; 1383 sc->sc_rec.length = (char *)end - (char *)start; 1384 1385 /* */ 1386 p = autri_find_dma(sc, start); 1387 if (!p) { 1388 printf("autri_trigger_input: bad addr %p\n", start); 1389 return (EINVAL); 1390 } 1391 1392 sc->sc_rec.dma = p; 1393 1394 /* */ 1395 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 1396 autri_reg_set_4(sc, AUTRI_NX_ACR0, AUTRI_NX_ACR0_PSB_CAPTURE); 1397 TWRITE1(sc, AUTRI_NX_RCI3, AUTRI_NX_RCI3_ENABLE | sc->sc_rec.ch); 1398 } 1399 1400 #if 0 1401 /* 4DWAVE only allows capturing at a 48KHz rate */ 1402 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_DX || 1403 sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) 1404 param->sample_rate = 48000; 1405 #endif 1406 1407 autri_setup_channel(sc, AUMODE_RECORD, param); 1408 1409 /* enable interrupt */ 1410 autri_enable_interrupt(sc, sc->sc_rec.ch_intr); 1411 1412 /* start channel */ 1413 autri_startch(sc, sc->sc_rec.ch, sc->sc_rec.ch_intr); 1414 1415 return 0; 1416 } 1417 1418 #if 0 1419 static int 1420 autri_halt(struct autri_softc *sc) 1421 { 1422 DPRINTF(("autri_halt().\n")); 1423 /*autri_stopch(sc);*/ 1424 autri_disable_interrupt(sc, sc->sc_play.channel); 1425 autri_disable_interrupt(sc, sc->sc_rec.channel); 1426 return 0; 1427 } 1428 #endif 1429 1430 static void 1431 autri_enable_interrupt(struct autri_softc *sc, int ch) 1432 { 1433 int reg; 1434 1435 reg = (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A; 1436 ch &= 0x1f; 1437 1438 autri_reg_set_4(sc, reg, 1 << ch); 1439 } 1440 1441 static void 1442 autri_disable_interrupt(struct autri_softc *sc, int ch) 1443 { 1444 int reg; 1445 1446 reg = (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A; 1447 ch &= 0x1f; 1448 1449 autri_reg_clear_4(sc, reg, 1 << ch); 1450 } 1451 1452 static void 1453 autri_startch(struct autri_softc *sc, int ch, int ch_intr) 1454 { 1455 int reg; 1456 u_int32_t chmask; 1457 1458 reg = (ch & 0x20) ? AUTRI_START_B : AUTRI_START_A; 1459 ch &= 0x1f; 1460 ch_intr &= 0x1f; 1461 chmask = (1 << ch) | (1 << ch_intr); 1462 1463 autri_reg_set_4(sc, reg, chmask); 1464 } 1465 1466 static void 1467 autri_stopch(struct autri_softc *sc, int ch, int ch_intr) 1468 { 1469 int reg; 1470 u_int32_t chmask; 1471 1472 reg = (ch & 0x20) ? AUTRI_STOP_B : AUTRI_STOP_A; 1473 ch &= 0x1f; 1474 ch_intr &= 0x1f; 1475 chmask = (1 << ch) | (1 << ch_intr); 1476 1477 autri_reg_set_4(sc, reg, chmask); 1478 } 1479 1480 #if NMIDI > 0 1481 int 1482 autri_midi_open(void *addr, int flags, void (*iintr)(void *, int), 1483 void (*ointr)(void *), void *arg) 1484 { 1485 struct autri_softc *sc = addr; 1486 1487 DPRINTF(("autri_midi_open()\n")); 1488 1489 DPRINTFN(5,("MPUR1 : 0x%02X\n",TREAD1(sc,AUTRI_MPUR1))); 1490 DPRINTFN(5,("MPUR2 : 0x%02X\n",TREAD1(sc,AUTRI_MPUR2))); 1491 1492 sc->sc_iintr = iintr; 1493 sc->sc_ointr = ointr; 1494 sc->sc_arg = arg; 1495 1496 if (flags & FREAD) 1497 autri_reg_clear_1(sc, AUTRI_MPUR2, AUTRI_MIDIIN_ENABLE_INTR); 1498 1499 if (flags & FWRITE) 1500 autri_reg_set_1(sc, AUTRI_MPUR2, AUTRI_MIDIOUT_CONNECT); 1501 1502 return (0); 1503 } 1504 1505 void 1506 autri_midi_close(void *addr) 1507 { 1508 struct autri_softc *sc = addr; 1509 1510 DPRINTF(("autri_midi_close()\n")); 1511 1512 tsleep(sc, PWAIT, "autri", hz/10); /* give uart a chance to drain */ 1513 1514 sc->sc_iintr = NULL; 1515 sc->sc_ointr = NULL; 1516 } 1517 1518 int 1519 autri_midi_output(void *addr, int d) 1520 { 1521 struct autri_softc *sc = addr; 1522 int x; 1523 1524 for (x = 0; x != MIDI_BUSY_WAIT; x++) { 1525 if ((TREAD1(sc, AUTRI_MPUR1) & AUTRI_MIDIOUT_READY) == 0) { 1526 TWRITE1(sc, AUTRI_MPUR0, d); 1527 return (0); 1528 } 1529 delay(MIDI_BUSY_DELAY); 1530 } 1531 return (EIO); 1532 } 1533 1534 void 1535 autri_midi_getinfo(void *addr, struct midi_info *mi) 1536 { 1537 mi->name = "4DWAVE MIDI UART"; 1538 mi->props = MIDI_PROP_CAN_INPUT; 1539 } 1540 1541 #endif 1542
Indexes created Sun Sep 21 20:09:37 GMT 2025