1 /* $NetBSD: autri.c,v 1.19 2004/04/23 21:13:06 itojun 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 1.19 2004/04/23 21:13:06 itojun 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 default: 426 printf("%s: autri_reset_codec : unknown device\n", 427 sc->sc_dev.dv_xname); 428 return; 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 } 443 444 enum ac97_host_flags 445 autri_flags_codec(void *sc_) 446 { 447 return AC97_HOST_DONT_READ; 448 } 449 450 /* 451 * 452 */ 453 454 int 455 autri_match(struct device *parent, struct cfdata *match, void *aux) 456 { 457 struct pci_attach_args *pa = (struct pci_attach_args *) aux; 458 459 switch (PCI_VENDOR(pa->pa_id)) { 460 case PCI_VENDOR_TRIDENT: 461 switch (PCI_PRODUCT(pa->pa_id)) { 462 case PCI_PRODUCT_TRIDENT_4DWAVE_DX: 463 case PCI_PRODUCT_TRIDENT_4DWAVE_NX: 464 return 1; 465 } 466 break; 467 case PCI_VENDOR_SIS: 468 switch (PCI_PRODUCT(pa->pa_id)) { 469 case PCI_PRODUCT_SIS_7018: 470 return 1; 471 } 472 break; 473 case PCI_VENDOR_ALI: 474 switch (PCI_PRODUCT(pa->pa_id)) { 475 case PCI_PRODUCT_ALI_M5451: 476 return 1; 477 } 478 break; 479 } 480 481 return 0; 482 } 483 484 void 485 autri_attach(struct device *parent, struct device *self, void *aux) 486 { 487 struct autri_softc *sc = (struct autri_softc *)self; 488 struct pci_attach_args *pa = (struct pci_attach_args *)aux; 489 pci_chipset_tag_t pc = pa->pa_pc; 490 struct autri_codec_softc *codec; 491 pci_intr_handle_t ih; 492 char const *intrstr; 493 char devinfo[256]; 494 mixer_ctrl_t ctl; 495 int i, r; 496 u_int32_t reg; 497 498 aprint_naive(": Audio controller\n"); 499 500 sc->sc_devid = pa->pa_id; 501 sc->sc_class = pa->pa_class; 502 503 pci_devinfo(pa->pa_id, pa->pa_class, 0, devinfo, sizeof(devinfo)); 504 sc->sc_revision = PCI_REVISION(pa->pa_class); 505 aprint_normal(": %s (rev. 0x%02x)\n", devinfo, sc->sc_revision); 506 507 /* map register to memory */ 508 if (pci_mapreg_map(pa, AUTRI_PCI_MEMORY_BASE, 509 PCI_MAPREG_TYPE_MEM, 0, &sc->memt, &sc->memh, NULL, NULL)) { 510 aprint_error("%s: can't map memory space\n", 511 sc->sc_dev.dv_xname); 512 return; 513 } 514 515 /* map and establish the interrupt */ 516 if (pci_intr_map(pa, &ih)) { 517 aprint_error("%s: couldn't map interrupt\n", 518 sc->sc_dev.dv_xname); 519 return; 520 } 521 intrstr = pci_intr_string(pc, ih); 522 sc->sc_ih = pci_intr_establish(pc, ih, IPL_AUDIO, autri_intr, sc); 523 if (sc->sc_ih == NULL) { 524 aprint_error("%s: couldn't establish interrupt", 525 sc->sc_dev.dv_xname); 526 if (intrstr != NULL) 527 aprint_normal(" at %s", intrstr); 528 aprint_normal("\n"); 529 return; 530 } 531 aprint_normal("%s: interrupting at %s\n", sc->sc_dev.dv_xname, intrstr); 532 533 sc->sc_dmatag = pa->pa_dmat; 534 sc->sc_pc = pc; 535 sc->sc_pt = pa->pa_tag; 536 537 /* enable the device */ 538 reg = pci_conf_read(pc, pa->pa_tag, PCI_COMMAND_STATUS_REG); 539 reg |= (PCI_COMMAND_MEM_ENABLE | PCI_COMMAND_MASTER_ENABLE); 540 pci_conf_write(pc, pa->pa_tag, PCI_COMMAND_STATUS_REG, reg); 541 542 /* initialize the device */ 543 autri_init(sc); 544 545 /* attach AC'97 codec */ 546 codec = &sc->sc_codec; 547 memcpy(&codec->sc_dev, &sc->sc_dev, sizeof(codec->sc_dev)); 548 codec->sc = sc; 549 550 codec->host_if.arg = codec; 551 codec->host_if.attach = autri_attach_codec; 552 codec->host_if.reset = autri_reset_codec; 553 codec->host_if.read = autri_read_codec; 554 codec->host_if.write = autri_write_codec; 555 codec->host_if.flags = autri_flags_codec; 556 557 if ((r = ac97_attach(&codec->host_if)) != 0) { 558 aprint_error("%s: can't attach codec (error 0x%X)\n", 559 sc->sc_dev.dv_xname, r); 560 return; 561 } 562 563 /* disable mutes */ 564 for (i = 0; i < 4; i++) { 565 static struct { 566 char *class, *device; 567 } d[] = { 568 { AudioCoutputs, AudioNmaster}, 569 { AudioCinputs, AudioNdac}, 570 { AudioCinputs, AudioNcd}, 571 { AudioCrecord, AudioNvolume}, 572 }; 573 574 ctl.type = AUDIO_MIXER_ENUM; 575 ctl.un.ord = 0; 576 577 #if 0 578 ctl.dev = sc->sc_codec.codec_if->vtbl->get_portnum_by_name(sc->sc_codec.codec_if, 579 d[i].class, d[i].device, AudioNmute); 580 #endif 581 ctl.dev = autri_get_portnum_by_name(sc,d[i].class, 582 d[i].device, AudioNmute); 583 autri_mixer_set_port(sc, &ctl); 584 } 585 586 /* set a reasonable default volume */ 587 ctl.type = AUDIO_MIXER_VALUE; 588 ctl.un.value.num_channels = 2; 589 ctl.un.value.level[AUDIO_MIXER_LEVEL_LEFT] = 590 ctl.un.value.level[AUDIO_MIXER_LEVEL_RIGHT] = 127; 591 592 ctl.dev = autri_get_portnum_by_name(sc,AudioCoutputs,AudioNmaster,NULL); 593 autri_mixer_set_port(sc, &ctl); 594 595 audio_attach_mi(&autri_hw_if, sc, &sc->sc_dev); 596 597 #if NMIDI > 0 598 midi_attach_mi(&autri_midi_hw_if, sc, &sc->sc_dev); 599 #endif 600 601 sc->sc_old_power = PWR_RESUME; 602 powerhook_establish(autri_powerhook, sc); 603 } 604 605 static void 606 autri_powerhook(int why, void *addr) 607 { 608 struct autri_softc *sc = addr; 609 610 if (why == PWR_RESUME && sc->sc_old_power == PWR_SUSPEND) { 611 DPRINTF(("PWR_RESUME\n")); 612 autri_init(sc); 613 /*autri_reset_codec(&sc->sc_codec);*/ 614 (sc->sc_codec.codec_if->vtbl->restore_ports)(sc->sc_codec.codec_if); 615 } 616 sc->sc_old_power = why; 617 } 618 619 int 620 autri_init(void *sc_) 621 { 622 struct autri_softc *sc = sc_; 623 u_int32_t reg; 624 625 pci_chipset_tag_t pc = sc->sc_pc; 626 pcitag_t pt = sc->sc_pt; 627 628 DPRINTF(("in autri_init()\n")); 629 DPRINTFN(5,("pci_conf_read(0x40) : 0x%X\n",pci_conf_read(pc,pt,0x40))); 630 DPRINTFN(5,("pci_conf_read(0x44) : 0x%X\n",pci_conf_read(pc,pt,0x44))); 631 632 switch (sc->sc_devid) { 633 case AUTRI_DEVICE_ID_4DWAVE_DX: 634 /* disable Legacy Control */ 635 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 636 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 637 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 638 delay(100); 639 /* audio engine 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 /* release reset */ 644 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 645 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 646 delay(100); 647 /* DAC on */ 648 autri_reg_set_4(sc,AUTRI_DX_ACR2,0x02); 649 break; 650 case AUTRI_DEVICE_ID_4DWAVE_NX: 651 /* disable Legacy Control */ 652 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 653 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 654 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 655 delay(100); 656 /* audio engine 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 /* release reset */ 661 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 662 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00010000); 663 delay(100); 664 /* DAC on */ 665 autri_reg_set_4(sc,AUTRI_NX_ACR0,0x02); 666 break; 667 case AUTRI_DEVICE_ID_SIS_7018: 668 /* disable Legacy Control */ 669 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 670 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 671 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 672 delay(100); 673 /* reset Digital Controller */ 674 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 675 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x000c0000); 676 delay(100); 677 /* release reset */ 678 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 679 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 680 delay(100); 681 /* disable AC97 GPIO interrupt */ 682 TWRITE1(sc, AUTRI_SIS_ACGPIO, 0); 683 /* enable 64 channel mode */ 684 autri_reg_set_4(sc, AUTRI_LFO_GC_CIR, BANK_B_EN); 685 break; 686 case AUTRI_DEVICE_ID_ALI_M5451: 687 /* disable Legacy Control */ 688 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 689 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 690 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 691 delay(100); 692 /* reset Digital Controller */ 693 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 694 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x000c0000); 695 delay(100); 696 /* release reset */ 697 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 698 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 699 delay(100); 700 /* enable PCM input */ 701 autri_reg_set_4(sc, AUTRI_ALI_GCONTROL, AUTRI_ALI_GCONTROL_PCM_IN); 702 break; 703 } 704 705 if (sc->sc_devid == AUTRI_DEVICE_ID_ALI_M5451) { 706 sc->sc_play.ch = 0; 707 sc->sc_play.ch_intr = 1; 708 sc->sc_rec.ch = 31; 709 sc->sc_rec.ch_intr = 2; 710 } else { 711 sc->sc_play.ch = 0x20; 712 sc->sc_play.ch_intr = 0x21; 713 sc->sc_rec.ch = 0x22; 714 sc->sc_rec.ch_intr = 0x23; 715 } 716 717 /* clear channel status */ 718 TWRITE4(sc, AUTRI_STOP_A, 0xffffffff); 719 TWRITE4(sc, AUTRI_STOP_B, 0xffffffff); 720 721 /* disable channel interrupt */ 722 TWRITE4(sc, AUTRI_AINTEN_A, 0); 723 TWRITE4(sc, AUTRI_AINTEN_B, 0); 724 725 #if 0 726 /* TLB */ 727 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 728 TWRITE4(sc,AUTRI_NX_TLBC,0); 729 } 730 #endif 731 732 autri_enable_loop_interrupt(sc); 733 734 DPRINTF(("out autri_init()\n")); 735 return 0; 736 } 737 738 static void 739 autri_enable_loop_interrupt(void *sc_) 740 { 741 struct autri_softc *sc = sc_; 742 u_int32_t reg; 743 744 /*reg = (ENDLP_IE | MIDLP_IE);*/ 745 reg = ENDLP_IE; 746 747 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) 748 reg |= BANK_B_EN; 749 750 autri_reg_set_4(sc,AUTRI_LFO_GC_CIR,reg); 751 } 752 753 #if 0 754 static void 755 autri_disable_loop_interrupt(void *sc_) 756 { 757 struct autri_softc *sc = sc_; 758 u_int32_t reg; 759 760 reg = (ENDLP_IE | MIDLP_IE); 761 autri_reg_clear_4(sc,AUTRI_LFO_GC_CIR,reg); 762 } 763 #endif 764 765 int 766 autri_intr(void *p) 767 { 768 struct autri_softc *sc = p; 769 u_int32_t intsrc; 770 u_int32_t mask, active[2]; 771 int ch, endch; 772 /* 773 u_int32_t reg; 774 u_int32_t cso,eso; 775 */ 776 777 intsrc = TREAD4(sc,AUTRI_MISCINT); 778 if ((intsrc & (ADDRESS_IRQ|MPU401_IRQ)) == 0) 779 return 0; 780 781 if (intsrc & ADDRESS_IRQ) { 782 783 active[0] = TREAD4(sc,AUTRI_AIN_A); 784 active[1] = TREAD4(sc,AUTRI_AIN_B); 785 786 if (sc->sc_devid == AUTRI_DEVICE_ID_ALI_M5451) { 787 endch = 32; 788 } else { 789 endch = 64; 790 } 791 792 for (ch=0; ch<endch; ch++) { 793 mask = 1 << (ch & 0x1f); 794 if (active[(ch & 0x20) ? 1 : 0] & mask) { 795 796 /* clear interrupt */ 797 TWRITE4(sc, (ch & 0x20) ? AUTRI_AIN_B : AUTRI_AIN_A, mask); 798 /* disable interrupt */ 799 autri_reg_clear_4(sc,(ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A, mask); 800 #if 0 801 reg = TREAD4(sc,AUTRI_LFO_GC_CIR) & ~0x0000003f; 802 TWRITE4(sc,AUTRI_LFO_GC_CIR, reg | ch); 803 804 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 805 cso = TREAD4(sc, 0xe0) & 0x00ffffff; 806 eso = TREAD4(sc, 0xe8) & 0x00ffffff; 807 } else { 808 cso = (TREAD4(sc, 0xe0) >> 16) & 0x0000ffff; 809 eso = (TREAD4(sc, 0xe8) >> 16) & 0x0000ffff; 810 } 811 /*printf("cso=%d, eso=%d\n",cso,eso);*/ 812 #endif 813 if (ch == sc->sc_play.ch_intr) { 814 if (sc->sc_play.intr) 815 sc->sc_play.intr(sc->sc_play.intr_arg); 816 } 817 818 if (ch == sc->sc_rec.ch_intr) { 819 if (sc->sc_rec.intr) 820 sc->sc_rec.intr(sc->sc_rec.intr_arg); 821 } 822 823 /* enable interrupt */ 824 autri_reg_set_4(sc, (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A, mask); 825 } 826 } 827 } 828 829 if (intsrc & MPU401_IRQ) { 830 /* XXX */ 831 } 832 833 autri_reg_set_4(sc,AUTRI_MISCINT, 834 ST_TARGET_REACHED | MIXER_OVERFLOW | MIXER_UNDERFLOW); 835 836 return 1; 837 } 838 839 /* 840 * 841 */ 842 843 int 844 autri_allocmem(struct autri_softc *sc, size_t size, size_t align, 845 struct autri_dma *p) 846 { 847 int error; 848 849 p->size = size; 850 error = bus_dmamem_alloc(sc->sc_dmatag, p->size, align, 0, 851 p->segs, sizeof(p->segs)/sizeof(p->segs[0]), 852 &p->nsegs, BUS_DMA_NOWAIT); 853 if (error) 854 return (error); 855 856 error = bus_dmamem_map(sc->sc_dmatag, p->segs, p->nsegs, p->size, 857 &p->addr, BUS_DMA_NOWAIT|BUS_DMA_COHERENT); 858 if (error) 859 goto free; 860 861 error = bus_dmamap_create(sc->sc_dmatag, p->size, 1, p->size, 862 0, BUS_DMA_NOWAIT, &p->map); 863 if (error) 864 goto unmap; 865 866 error = bus_dmamap_load(sc->sc_dmatag, p->map, p->addr, p->size, NULL, 867 BUS_DMA_NOWAIT); 868 if (error) 869 goto destroy; 870 return (0); 871 872 destroy: 873 bus_dmamap_destroy(sc->sc_dmatag, p->map); 874 unmap: 875 bus_dmamem_unmap(sc->sc_dmatag, p->addr, p->size); 876 free: 877 bus_dmamem_free(sc->sc_dmatag, p->segs, p->nsegs); 878 return (error); 879 } 880 881 int 882 autri_freemem(struct autri_softc *sc, struct autri_dma *p) 883 { 884 bus_dmamap_unload(sc->sc_dmatag, p->map); 885 bus_dmamap_destroy(sc->sc_dmatag, p->map); 886 bus_dmamem_unmap(sc->sc_dmatag, p->addr, p->size); 887 bus_dmamem_free(sc->sc_dmatag, p->segs, p->nsegs); 888 return 0; 889 } 890 891 int 892 autri_open(void *addr, int flags) 893 { 894 DPRINTF(("autri_open()\n")); 895 DPRINTFN(5,("MISCINT : 0x%08X\n", 896 TREAD4((struct autri_softc *)addr, AUTRI_MISCINT))); 897 DPRINTFN(5,("LFO_GC_CIR : 0x%08X\n", 898 TREAD4((struct autri_softc *)addr, AUTRI_LFO_GC_CIR))); 899 return 0; 900 } 901 902 void 903 autri_close(void *addr) 904 { 905 DPRINTF(("autri_close()\n")); 906 } 907 908 int 909 autri_query_encoding(void *addr, struct audio_encoding *fp) 910 { 911 switch (fp->index) { 912 case 0: 913 strcpy(fp->name, AudioEulinear); 914 fp->encoding = AUDIO_ENCODING_ULINEAR; 915 fp->precision = 8; 916 fp->flags = 0; 917 break; 918 case 1: 919 strcpy(fp->name, AudioEmulaw); 920 fp->encoding = AUDIO_ENCODING_ULAW; 921 fp->precision = 8; 922 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 923 break; 924 case 2: 925 strcpy(fp->name, AudioEalaw); 926 fp->encoding = AUDIO_ENCODING_ALAW; 927 fp->precision = 8; 928 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 929 break; 930 case 3: 931 strcpy(fp->name, AudioEslinear); 932 fp->encoding = AUDIO_ENCODING_SLINEAR; 933 fp->precision = 8; 934 fp->flags = 0; 935 break; 936 case 4: 937 strcpy(fp->name, AudioEslinear_le); 938 fp->encoding = AUDIO_ENCODING_SLINEAR_LE; 939 fp->precision = 16; 940 fp->flags = 0; 941 break; 942 case 5: 943 strcpy(fp->name, AudioEulinear_le); 944 fp->encoding = AUDIO_ENCODING_ULINEAR_LE; 945 fp->precision = 16; 946 fp->flags = 0; 947 break; 948 case 6: 949 strcpy(fp->name, AudioEslinear_be); 950 fp->encoding = AUDIO_ENCODING_SLINEAR_BE; 951 fp->precision = 16; 952 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 953 break; 954 case 7: 955 strcpy(fp->name, AudioEulinear_be); 956 fp->encoding = AUDIO_ENCODING_ULINEAR_BE; 957 fp->precision = 16; 958 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 959 break; 960 default: 961 return (EINVAL); 962 } 963 964 return 0; 965 } 966 967 int 968 autri_set_params(void *addr, int setmode, int usemode, 969 struct audio_params *play, struct audio_params *rec) 970 { 971 struct audio_params *p; 972 int mode; 973 974 for (mode = AUMODE_RECORD; mode != -1; 975 mode = mode == AUMODE_RECORD ? AUMODE_PLAY : -1) { 976 if ((setmode & mode) == 0) 977 continue; 978 979 p = mode == AUMODE_PLAY ? play : rec; 980 981 if (p->sample_rate < 4000 || p->sample_rate > 48000 || 982 (p->precision != 8 && p->precision != 16) || 983 (p->channels != 1 && p->channels != 2)) 984 return (EINVAL); 985 986 p->factor = 1; 987 p->sw_code = 0; 988 switch (p->encoding) { 989 case AUDIO_ENCODING_SLINEAR_BE: 990 case AUDIO_ENCODING_ULINEAR_BE: 991 if (p->precision == 16) 992 p->sw_code = swap_bytes; 993 break; 994 case AUDIO_ENCODING_SLINEAR_LE: 995 case AUDIO_ENCODING_ULINEAR_LE: 996 break; 997 case AUDIO_ENCODING_ULAW: 998 if (mode == AUMODE_PLAY) 999 p->sw_code = mulaw_to_ulinear8; 1000 else 1001 p->sw_code = ulinear8_to_mulaw; 1002 1003 break; 1004 case AUDIO_ENCODING_ALAW: 1005 if (mode == AUMODE_PLAY) 1006 p->sw_code = alaw_to_ulinear8; 1007 else 1008 p->sw_code = ulinear8_to_alaw; 1009 1010 break; 1011 default: 1012 return (EINVAL); 1013 } 1014 } 1015 1016 return 0; 1017 } 1018 1019 int 1020 autri_round_blocksize(void *addr, int block) 1021 { 1022 return (block & -4); 1023 } 1024 1025 int 1026 autri_halt_output(void *addr) 1027 { 1028 struct autri_softc *sc = addr; 1029 1030 DPRINTF(("autri_halt_output()\n")); 1031 1032 sc->sc_play.intr = NULL; 1033 autri_stopch(sc, sc->sc_play.ch, sc->sc_play.ch_intr); 1034 autri_disable_interrupt(sc, sc->sc_play.ch_intr); 1035 1036 return 0; 1037 } 1038 1039 int 1040 autri_halt_input(void *addr) 1041 { 1042 struct autri_softc *sc = addr; 1043 1044 DPRINTF(("autri_halt_input()\n")); 1045 1046 sc->sc_rec.intr = NULL; 1047 autri_stopch(sc, sc->sc_rec.ch, sc->sc_rec.ch_intr); 1048 autri_disable_interrupt(sc, sc->sc_rec.ch_intr); 1049 1050 return 0; 1051 } 1052 1053 int 1054 autri_getdev(void *addr, struct audio_device *retp) 1055 { 1056 struct autri_softc *sc = addr; 1057 1058 DPRINTF(("autri_getdev().\n")); 1059 1060 strncpy(retp->name, "Trident 4DWAVE", sizeof(retp->name)); 1061 snprintf(retp->version, sizeof(retp->version), "0x%02x", 1062 PCI_REVISION(sc->sc_class)); 1063 1064 switch (sc->sc_devid) { 1065 case AUTRI_DEVICE_ID_4DWAVE_DX: 1066 strncpy(retp->config, "4DWAVE-DX", sizeof(retp->config)); 1067 break; 1068 case AUTRI_DEVICE_ID_4DWAVE_NX: 1069 strncpy(retp->config, "4DWAVE-NX", sizeof(retp->config)); 1070 break; 1071 case AUTRI_DEVICE_ID_SIS_7018: 1072 strncpy(retp->config, "SiS 7018", sizeof(retp->config)); 1073 break; 1074 case AUTRI_DEVICE_ID_ALI_M5451: 1075 strncpy(retp->config, "ALi M5451", sizeof(retp->config)); 1076 break; 1077 default: 1078 strncpy(retp->config, "unknown", sizeof(retp->config)); 1079 } 1080 1081 return 0; 1082 } 1083 1084 int 1085 autri_mixer_set_port(void *addr, mixer_ctrl_t *cp) 1086 { 1087 struct autri_softc *sc = addr; 1088 1089 return (sc->sc_codec.codec_if->vtbl->mixer_set_port( 1090 sc->sc_codec.codec_if, cp)); 1091 } 1092 1093 int 1094 autri_mixer_get_port(void *addr, mixer_ctrl_t *cp) 1095 { 1096 struct autri_softc *sc = addr; 1097 1098 return (sc->sc_codec.codec_if->vtbl->mixer_get_port( 1099 sc->sc_codec.codec_if, cp)); 1100 } 1101 1102 int 1103 autri_query_devinfo(void *addr, mixer_devinfo_t *dip) 1104 { 1105 struct autri_softc *sc = addr; 1106 1107 return (sc->sc_codec.codec_if->vtbl->query_devinfo( 1108 sc->sc_codec.codec_if, dip)); 1109 } 1110 1111 int 1112 autri_get_portnum_by_name(struct autri_softc *sc, char *class, 1113 char *device, char *qualifier) 1114 { 1115 return (sc->sc_codec.codec_if->vtbl->get_portnum_by_name( 1116 sc->sc_codec.codec_if, class, device, qualifier)); 1117 } 1118 1119 void * 1120 autri_malloc(void *addr, int direction, size_t size, 1121 struct malloc_type *pool, int flags) 1122 { 1123 struct autri_softc *sc = addr; 1124 struct autri_dma *p; 1125 int error; 1126 1127 p = malloc(sizeof(*p), pool, flags); 1128 if (!p) 1129 return NULL; 1130 1131 #if 0 1132 error = autri_allocmem(sc, size, 16, p); 1133 #endif 1134 error = autri_allocmem(sc, size, 0x10000, p); 1135 if (error) { 1136 free(p, pool); 1137 return NULL; 1138 } 1139 1140 p->next = sc->sc_dmas; 1141 sc->sc_dmas = p; 1142 return KERNADDR(p); 1143 } 1144 1145 void 1146 autri_free(void *addr, void *ptr, struct malloc_type *pool) 1147 { 1148 struct autri_softc *sc = addr; 1149 struct autri_dma **pp, *p; 1150 1151 for (pp = &sc->sc_dmas; (p = *pp) != NULL; pp = &p->next) { 1152 if (KERNADDR(p) == ptr) { 1153 autri_freemem(sc, p); 1154 *pp = p->next; 1155 free(p, pool); 1156 return; 1157 } 1158 } 1159 } 1160 1161 static struct autri_dma * 1162 autri_find_dma(struct autri_softc *sc, void *addr) 1163 { 1164 struct autri_dma *p; 1165 1166 for (p = sc->sc_dmas; p && KERNADDR(p) != addr; p = p->next) 1167 ; 1168 1169 return p; 1170 } 1171 1172 size_t 1173 autri_round_buffersize(void *addr, int direction, size_t size) 1174 { 1175 return size; 1176 } 1177 1178 paddr_t 1179 autri_mappage(void *addr, void *mem, off_t off, int prot) 1180 { 1181 struct autri_softc *sc = addr; 1182 struct autri_dma *p; 1183 1184 if (off < 0) 1185 return (-1); 1186 1187 p = autri_find_dma(sc, mem); 1188 if (!p) 1189 return (-1); 1190 1191 return (bus_dmamem_mmap(sc->sc_dmatag, p->segs, p->nsegs, 1192 off, prot, BUS_DMA_WAITOK)); 1193 } 1194 1195 int 1196 autri_get_props(void *addr) 1197 { 1198 return (AUDIO_PROP_MMAP | AUDIO_PROP_INDEPENDENT | 1199 AUDIO_PROP_FULLDUPLEX); 1200 } 1201 1202 static void 1203 autri_setup_channel(struct autri_softc *sc, int mode, 1204 struct audio_params *param) 1205 { 1206 int i, ch, channel; 1207 u_int32_t reg, cr[5]; 1208 u_int32_t cso, eso; 1209 u_int32_t delta, dch[2], ctrl; 1210 u_int32_t alpha_fms, fm_vol, attribute; 1211 1212 u_int32_t dmaaddr, dmalen; 1213 int factor, rvol, cvol; 1214 struct autri_chstatus *chst; 1215 1216 ctrl = AUTRI_CTRL_LOOPMODE; 1217 switch (param->encoding) { 1218 case AUDIO_ENCODING_SLINEAR_BE: 1219 case AUDIO_ENCODING_SLINEAR_LE: 1220 ctrl |= AUTRI_CTRL_SIGNED; 1221 break; 1222 } 1223 1224 factor = 0; 1225 if (param->precision == 16) { 1226 ctrl |= AUTRI_CTRL_16BIT; 1227 factor++; 1228 } 1229 1230 if (param->channels == 2) { 1231 ctrl |= AUTRI_CTRL_STEREO; 1232 factor++; 1233 } 1234 1235 delta = (u_int32_t)param->sample_rate; 1236 if (delta < 4000) 1237 delta = 4000; 1238 if (delta > 48000) 1239 delta = 48000; 1240 1241 attribute = 0; 1242 1243 dch[1] = ((delta << 12) / 48000) & 0x0000ffff; 1244 if (mode == AUMODE_PLAY) { 1245 chst = &sc->sc_play; 1246 dch[0] = ((delta << 12) / 48000) & 0x0000ffff; 1247 ctrl |= AUTRI_CTRL_WAVEVOL; 1248 } else { 1249 chst = &sc->sc_rec; 1250 dch[0] = ((48000 << 12) / delta) & 0x0000ffff; 1251 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) { 1252 ctrl |= AUTRI_CTRL_MUTEVOL_SIS; 1253 attribute = AUTRI_ATTR_PCMREC_SIS; 1254 if (delta != 48000) 1255 attribute |= AUTRI_ATTR_ENASRC_SIS; 1256 } else 1257 ctrl |= AUTRI_CTRL_MUTEVOL; 1258 } 1259 1260 dmaaddr = DMAADDR(chst->dma); 1261 cso = alpha_fms = 0; 1262 rvol = cvol = 0x7f; 1263 fm_vol = 0x0 | ((rvol & 0x7f) << 7) | (cvol & 0x7f); 1264 1265 for (ch=0; ch<2; ch++) { 1266 1267 if (ch == 0) 1268 dmalen = (chst->length >> factor); 1269 else { 1270 /* channel for interrupt */ 1271 dmalen = (chst->blksize >> factor); 1272 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) 1273 ctrl |= AUTRI_CTRL_MUTEVOL_SIS; 1274 else 1275 ctrl |= AUTRI_CTRL_MUTEVOL; 1276 attribute = 0; 1277 } 1278 1279 eso = dmalen - 1; 1280 1281 switch (sc->sc_devid) { 1282 case AUTRI_DEVICE_ID_4DWAVE_DX: 1283 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1284 cr[1] = dmaaddr; 1285 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1286 cr[3] = fm_vol; 1287 cr[4] = ctrl; 1288 break; 1289 case AUTRI_DEVICE_ID_4DWAVE_NX: 1290 cr[0] = (dch[ch] << 24) | (cso & 0x00ffffff); 1291 cr[1] = dmaaddr; 1292 cr[2] = ((dch[ch] << 16) & 0xff000000) | (eso & 0x00ffffff); 1293 cr[3] = (alpha_fms << 16) | (fm_vol & 0x0000ffff); 1294 cr[4] = ctrl; 1295 break; 1296 case AUTRI_DEVICE_ID_SIS_7018: 1297 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1298 cr[1] = dmaaddr; 1299 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1300 cr[3] = attribute; 1301 cr[4] = ctrl; 1302 break; 1303 case AUTRI_DEVICE_ID_ALI_M5451: 1304 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1305 cr[1] = dmaaddr; 1306 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1307 cr[3] = 0; 1308 cr[4] = ctrl; 1309 break; 1310 } 1311 1312 /* write channel data */ 1313 channel = (ch == 0) ? chst->ch : chst->ch_intr; 1314 1315 reg = TREAD4(sc,AUTRI_LFO_GC_CIR) & ~0x0000003f; 1316 TWRITE4(sc,AUTRI_LFO_GC_CIR, reg | channel); 1317 1318 for (i=0; i<5; i++) { 1319 TWRITE4(sc, AUTRI_ARAM_CR + i*sizeof(cr[0]), cr[i]); 1320 DPRINTFN(5,("cr[%d] : 0x%08X\n", i, cr[i])); 1321 } 1322 1323 /* Bank A only */ 1324 if (channel < 0x20) { 1325 TWRITE4(sc, AUTRI_EBUF1, AUTRI_EMOD_STILL); 1326 TWRITE4(sc, AUTRI_EBUF2, AUTRI_EMOD_STILL); 1327 } 1328 } 1329 1330 } 1331 1332 int 1333 autri_trigger_output(void *addr, void *start, void *end, int blksize, 1334 void (*intr)(void *), void *arg, 1335 struct audio_params *param) 1336 { 1337 struct autri_softc *sc = addr; 1338 struct autri_dma *p; 1339 1340 DPRINTFN(5,("autri_trigger_output: sc=%p start=%p end=%p " 1341 "blksize=%d intr=%p(%p)\n", addr, start, end, blksize, intr, arg)); 1342 1343 sc->sc_play.intr = intr; 1344 sc->sc_play.intr_arg = arg; 1345 sc->sc_play.offset = 0; 1346 sc->sc_play.blksize = blksize; 1347 sc->sc_play.length = (char *)end - (char *)start; 1348 1349 p = autri_find_dma(sc, start); 1350 if (!p) { 1351 printf("autri_trigger_output: bad addr %p\n", start); 1352 return (EINVAL); 1353 } 1354 1355 sc->sc_play.dma = p; 1356 1357 /* */ 1358 autri_setup_channel(sc, AUMODE_PLAY, param); 1359 1360 /* volume set to no attenuation */ 1361 TWRITE4(sc, AUTRI_MUSICVOL_WAVEVOL, 0); 1362 1363 /* enable interrupt */ 1364 autri_enable_interrupt(sc, sc->sc_play.ch_intr); 1365 1366 /* start channel */ 1367 autri_startch(sc, sc->sc_play.ch, sc->sc_play.ch_intr); 1368 1369 return 0; 1370 } 1371 1372 int 1373 autri_trigger_input(void *addr, void *start, void *end, int blksize, 1374 void (*intr)(void *), void *arg, 1375 struct audio_params *param) 1376 { 1377 struct autri_softc *sc = addr; 1378 struct autri_dma *p; 1379 1380 DPRINTFN(5,("autri_trigger_input: sc=%p start=%p end=%p " 1381 "blksize=%d intr=%p(%p)\n", addr, start, end, blksize, intr, arg)); 1382 1383 sc->sc_rec.intr = intr; 1384 sc->sc_rec.intr_arg = arg; 1385 sc->sc_rec.offset = 0; 1386 sc->sc_rec.blksize = blksize; 1387 sc->sc_rec.length = (char *)end - (char *)start; 1388 1389 /* */ 1390 p = autri_find_dma(sc, start); 1391 if (!p) { 1392 printf("autri_trigger_input: bad addr %p\n", start); 1393 return (EINVAL); 1394 } 1395 1396 sc->sc_rec.dma = p; 1397 1398 /* */ 1399 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 1400 autri_reg_set_4(sc, AUTRI_NX_ACR0, AUTRI_NX_ACR0_PSB_CAPTURE); 1401 TWRITE1(sc, AUTRI_NX_RCI3, AUTRI_NX_RCI3_ENABLE | sc->sc_rec.ch); 1402 } 1403 1404 #if 0 1405 /* 4DWAVE only allows capturing at a 48KHz rate */ 1406 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_DX || 1407 sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) 1408 param->sample_rate = 48000; 1409 #endif 1410 1411 autri_setup_channel(sc, AUMODE_RECORD, param); 1412 1413 /* enable interrupt */ 1414 autri_enable_interrupt(sc, sc->sc_rec.ch_intr); 1415 1416 /* start channel */ 1417 autri_startch(sc, sc->sc_rec.ch, sc->sc_rec.ch_intr); 1418 1419 return 0; 1420 } 1421 1422 #if 0 1423 static int 1424 autri_halt(struct autri_softc *sc) 1425 { 1426 DPRINTF(("autri_halt().\n")); 1427 /*autri_stopch(sc);*/ 1428 autri_disable_interrupt(sc, sc->sc_play.channel); 1429 autri_disable_interrupt(sc, sc->sc_rec.channel); 1430 return 0; 1431 } 1432 #endif 1433 1434 static void 1435 autri_enable_interrupt(struct autri_softc *sc, int ch) 1436 { 1437 int reg; 1438 1439 reg = (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A; 1440 ch &= 0x1f; 1441 1442 autri_reg_set_4(sc, reg, 1 << ch); 1443 } 1444 1445 static void 1446 autri_disable_interrupt(struct autri_softc *sc, int ch) 1447 { 1448 int reg; 1449 1450 reg = (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A; 1451 ch &= 0x1f; 1452 1453 autri_reg_clear_4(sc, reg, 1 << ch); 1454 } 1455 1456 static void 1457 autri_startch(struct autri_softc *sc, int ch, int ch_intr) 1458 { 1459 int reg; 1460 u_int32_t chmask; 1461 1462 reg = (ch & 0x20) ? AUTRI_START_B : AUTRI_START_A; 1463 ch &= 0x1f; 1464 ch_intr &= 0x1f; 1465 chmask = (1 << ch) | (1 << ch_intr); 1466 1467 autri_reg_set_4(sc, reg, chmask); 1468 } 1469 1470 static void 1471 autri_stopch(struct autri_softc *sc, int ch, int ch_intr) 1472 { 1473 int reg; 1474 u_int32_t chmask; 1475 1476 reg = (ch & 0x20) ? AUTRI_STOP_B : AUTRI_STOP_A; 1477 ch &= 0x1f; 1478 ch_intr &= 0x1f; 1479 chmask = (1 << ch) | (1 << ch_intr); 1480 1481 autri_reg_set_4(sc, reg, chmask); 1482 } 1483 1484 #if NMIDI > 0 1485 int 1486 autri_midi_open(void *addr, int flags, void (*iintr)(void *, int), 1487 void (*ointr)(void *), void *arg) 1488 { 1489 struct autri_softc *sc = addr; 1490 1491 DPRINTF(("autri_midi_open()\n")); 1492 1493 DPRINTFN(5,("MPUR1 : 0x%02X\n",TREAD1(sc,AUTRI_MPUR1))); 1494 DPRINTFN(5,("MPUR2 : 0x%02X\n",TREAD1(sc,AUTRI_MPUR2))); 1495 1496 sc->sc_iintr = iintr; 1497 sc->sc_ointr = ointr; 1498 sc->sc_arg = arg; 1499 1500 if (flags & FREAD) 1501 autri_reg_clear_1(sc, AUTRI_MPUR2, AUTRI_MIDIIN_ENABLE_INTR); 1502 1503 if (flags & FWRITE) 1504 autri_reg_set_1(sc, AUTRI_MPUR2, AUTRI_MIDIOUT_CONNECT); 1505 1506 return (0); 1507 } 1508 1509 void 1510 autri_midi_close(void *addr) 1511 { 1512 struct autri_softc *sc = addr; 1513 1514 DPRINTF(("autri_midi_close()\n")); 1515 1516 tsleep(sc, PWAIT, "autri", hz/10); /* give uart a chance to drain */ 1517 1518 sc->sc_iintr = NULL; 1519 sc->sc_ointr = NULL; 1520 } 1521 1522 int 1523 autri_midi_output(void *addr, int d) 1524 { 1525 struct autri_softc *sc = addr; 1526 int x; 1527 1528 for (x = 0; x != MIDI_BUSY_WAIT; x++) { 1529 if ((TREAD1(sc, AUTRI_MPUR1) & AUTRI_MIDIOUT_READY) == 0) { 1530 TWRITE1(sc, AUTRI_MPUR0, d); 1531 return (0); 1532 } 1533 delay(MIDI_BUSY_DELAY); 1534 } 1535 return (EIO); 1536 } 1537 1538 void 1539 autri_midi_getinfo(void *addr, struct midi_info *mi) 1540 { 1541 mi->name = "4DWAVE MIDI UART"; 1542 mi->props = MIDI_PROP_CAN_INPUT; 1543 } 1544 1545 #endif 1546