autri.c revision 1.46.10.1
1 /* $NetBSD: autri.c,v 1.46.10.1 2012/04/17 00:07:43 yamt 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 1.46.10.1 2012/04/17 00:07:43 yamt 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/kmem.h> 47 #include <sys/device.h> 48 #include <sys/proc.h> 49 #include <sys/audioio.h> 50 #include <sys/bus.h> 51 #include <sys/intr.h> 52 53 #include <dev/audio_if.h> 54 #include <dev/midi_if.h> 55 #include <dev/mulaw.h> 56 #include <dev/auconv.h> 57 58 #include <dev/ic/ac97reg.h> 59 #include <dev/ic/ac97var.h> 60 #include <dev/ic/mpuvar.h> 61 62 #include <dev/pci/pcidevs.h> 63 #include <dev/pci/pcireg.h> 64 #include <dev/pci/pcivar.h> 65 #include <dev/pci/autrireg.h> 66 #include <dev/pci/autrivar.h> 67 68 #ifdef AUDIO_DEBUG 69 # define DPRINTF(x) if (autridebug) printf x 70 # define DPRINTFN(n,x) if (autridebug > (n)) printf x 71 int autridebug = 0; 72 #else 73 # define DPRINTF(x) 74 # define DPRINTFN(n,x) 75 #endif 76 77 static 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 static int autri_allocmem(struct autri_softc *, size_t, 83 size_t, struct autri_dma *); 84 static 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 int autri_attach_codec(void *, struct ac97_codec_if *); 94 static int autri_read_codec(void *, uint8_t, uint16_t *); 95 static int autri_write_codec(void *, uint8_t, uint16_t); 96 static int autri_reset_codec(void *); 97 static enum ac97_host_flags autri_flags_codec(void *); 98 99 static bool autri_resume(device_t, const pmf_qual_t *); 100 static int autri_init(void *); 101 static struct autri_dma *autri_find_dma(struct autri_softc *, void *); 102 static void autri_setup_channel(struct autri_softc *, int, 103 const audio_params_t *param); 104 static void autri_enable_interrupt(struct autri_softc *, int); 105 static void autri_disable_interrupt(struct autri_softc *, int); 106 static void autri_startch(struct autri_softc *, int, int); 107 static void autri_stopch(struct autri_softc *, int, int); 108 static void autri_enable_loop_interrupt(void *); 109 #if 0 110 static void autri_disable_loop_interrupt(void *); 111 #endif 112 113 static int autri_open(void *, int); 114 static int autri_query_encoding(void *, struct audio_encoding *); 115 static int autri_set_params(void *, int, int, audio_params_t *, 116 audio_params_t *, stream_filter_list_t *, 117 stream_filter_list_t *); 118 static int autri_round_blocksize(void *, int, int, const audio_params_t *); 119 static int autri_trigger_output(void *, void *, void *, int, 120 void (*)(void *), void *, 121 const audio_params_t *); 122 static int autri_trigger_input(void *, void *, void *, int, 123 void (*)(void *), void *, 124 const audio_params_t *); 125 static int autri_halt_output(void *); 126 static int autri_halt_input(void *); 127 static int autri_getdev(void *, struct audio_device *); 128 static int autri_mixer_set_port(void *, mixer_ctrl_t *); 129 static int autri_mixer_get_port(void *, mixer_ctrl_t *); 130 static void* autri_malloc(void *, int, size_t); 131 static void autri_free(void *, void *, size_t); 132 static size_t autri_round_buffersize(void *, int, size_t); 133 static paddr_t autri_mappage(void *, void *, off_t, int); 134 static int autri_get_props(void *); 135 static int autri_query_devinfo(void *, mixer_devinfo_t *); 136 static void autri_get_locks(void *, kmutex_t **, kmutex_t **); 137 138 static const struct audio_hw_if autri_hw_if = { 139 autri_open, 140 NULL, /* close */ 141 NULL, /* drain */ 142 autri_query_encoding, 143 autri_set_params, 144 autri_round_blocksize, 145 NULL, /* commit_settings */ 146 NULL, /* init_output */ 147 NULL, /* init_input */ 148 NULL, /* start_output */ 149 NULL, /* start_input */ 150 autri_halt_output, 151 autri_halt_input, 152 NULL, /* speaker_ctl */ 153 autri_getdev, 154 NULL, /* setfd */ 155 autri_mixer_set_port, 156 autri_mixer_get_port, 157 autri_query_devinfo, 158 autri_malloc, 159 autri_free, 160 autri_round_buffersize, 161 autri_mappage, 162 autri_get_props, 163 autri_trigger_output, 164 autri_trigger_input, 165 NULL, /* dev_ioctl */ 166 autri_get_locks, 167 }; 168 169 #if NMIDI > 0 170 static void autri_midi_close(void *); 171 static void autri_midi_getinfo(void *, struct midi_info *); 172 static int autri_midi_open(void *, int, void (*)(void *, int), 173 void (*)(void *), void *); 174 static int autri_midi_output(void *, int); 175 176 static const struct midi_hw_if autri_midi_hw_if = { 177 autri_midi_open, 178 autri_midi_close, 179 autri_midi_output, 180 autri_midi_getinfo, 181 NULL, /* ioctl */ 182 autri_get_locks, 183 }; 184 #endif 185 186 #define AUTRI_NFORMATS 8 187 static const struct audio_format autri_formats[AUTRI_NFORMATS] = { 188 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_SLINEAR_LE, 16, 16, 189 2, AUFMT_STEREO, 0, {4000, 48000}}, 190 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_SLINEAR_LE, 16, 16, 191 1, AUFMT_MONAURAL, 0, {4000, 48000}}, 192 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_ULINEAR_LE, 16, 16, 193 2, AUFMT_STEREO, 0, {4000, 48000}}, 194 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_ULINEAR_LE, 16, 16, 195 1, AUFMT_MONAURAL, 0, {4000, 48000}}, 196 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_ULINEAR_LE, 8, 8, 197 2, AUFMT_STEREO, 0, {4000, 48000}}, 198 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_ULINEAR_LE, 8, 8, 199 1, AUFMT_MONAURAL, 0, {4000, 48000}}, 200 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_SLINEAR_LE, 8, 8, 201 2, AUFMT_STEREO, 0, {4000, 48000}}, 202 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_SLINEAR_LE, 8, 8, 203 1, AUFMT_MONAURAL, 0, {4000, 48000}}, 204 }; 205 206 /* 207 * register set/clear bit 208 */ 209 static inline void 210 autri_reg_set_1(struct autri_softc *sc, int no, uint8_t mask) 211 { 212 bus_space_write_1(sc->memt, sc->memh, no, 213 (bus_space_read_1(sc->memt, sc->memh, no) | mask)); 214 } 215 216 static inline void 217 autri_reg_clear_1(struct autri_softc *sc, int no, uint8_t mask) 218 { 219 bus_space_write_1(sc->memt, sc->memh, no, 220 (bus_space_read_1(sc->memt, sc->memh, no) & ~mask)); 221 } 222 223 static inline void 224 autri_reg_set_4(struct autri_softc *sc, int no, uint32_t mask) 225 { 226 bus_space_write_4(sc->memt, sc->memh, no, 227 (bus_space_read_4(sc->memt, sc->memh, no) | mask)); 228 } 229 230 static inline void 231 autri_reg_clear_4(struct autri_softc *sc, int no, uint32_t mask) 232 { 233 bus_space_write_4(sc->memt, sc->memh, no, 234 (bus_space_read_4(sc->memt, sc->memh, no) & ~mask)); 235 } 236 237 /* 238 * AC'97 codec 239 */ 240 static int 241 autri_attach_codec(void *sc_, struct ac97_codec_if *codec_if) 242 { 243 struct autri_codec_softc *sc; 244 245 DPRINTF(("autri_attach_codec()\n")); 246 sc = sc_; 247 sc->codec_if = codec_if; 248 return 0; 249 } 250 251 static int 252 autri_read_codec(void *sc_, uint8_t index, uint16_t *data) 253 { 254 struct autri_codec_softc *codec; 255 struct autri_softc *sc; 256 uint32_t status, addr, cmd, busy; 257 uint16_t count; 258 259 codec = sc_; 260 sc = codec->sc; 261 /*DPRINTF(("sc->sc->type : 0x%X",sc->sc->type));*/ 262 263 switch (sc->sc_devid) { 264 case AUTRI_DEVICE_ID_4DWAVE_DX: 265 addr = AUTRI_DX_ACR1; 266 cmd = AUTRI_DX_ACR1_CMD_READ; 267 busy = AUTRI_DX_ACR1_BUSY_READ; 268 break; 269 case AUTRI_DEVICE_ID_4DWAVE_NX: 270 addr = AUTRI_NX_ACR2; 271 cmd = AUTRI_NX_ACR2_CMD_READ; 272 busy = AUTRI_NX_ACR2_BUSY_READ | AUTRI_NX_ACR2_RECV_WAIT; 273 break; 274 case AUTRI_DEVICE_ID_SIS_7018: 275 addr = AUTRI_SIS_ACRD; 276 cmd = AUTRI_SIS_ACRD_CMD_READ; 277 busy = AUTRI_SIS_ACRD_BUSY_READ | AUTRI_SIS_ACRD_AUDIO_BUSY; 278 break; 279 case AUTRI_DEVICE_ID_ALI_M5451: 280 if (sc->sc_revision > 0x01) 281 addr = AUTRI_ALI_ACWR; 282 else 283 addr = AUTRI_ALI_ACRD; 284 cmd = AUTRI_ALI_ACRD_CMD_READ; 285 busy = AUTRI_ALI_ACRD_BUSY_READ; 286 break; 287 default: 288 printf("%s: autri_read_codec : unknown device\n", 289 device_xname(sc->sc_dev)); 290 return -1; 291 } 292 293 /* wait for 'Ready to Read' */ 294 for (count=0; count<0xffff; count++) { 295 if ((TREAD4(sc, addr) & busy) == 0) 296 break; 297 } 298 299 if (count == 0xffff) { 300 printf("%s: Codec timeout. Busy reading AC'97 codec.\n", 301 device_xname(sc->sc_dev)); 302 return -1; 303 } 304 305 /* send Read Command to AC'97 */ 306 TWRITE4(sc, addr, (index & 0x7f) | cmd); 307 308 /* wait for 'Returned data is avalable' */ 309 for (count=0; count<0xffff; count++) { 310 status = TREAD4(sc, addr); 311 if ((status & busy) == 0) 312 break; 313 } 314 315 if (count == 0xffff) { 316 printf("%s: Codec timeout. Busy reading AC'97 codec.\n", 317 device_xname(sc->sc_dev)); 318 return -1; 319 } 320 321 *data = (status >> 16) & 0x0000ffff; 322 /*DPRINTF(("autri_read_codec(0x%X) return 0x%X\n",reg,*data));*/ 323 return 0; 324 } 325 326 static int 327 autri_write_codec(void *sc_, uint8_t index, uint16_t data) 328 { 329 struct autri_codec_softc *codec; 330 struct autri_softc *sc; 331 uint32_t addr, cmd, busy; 332 uint16_t count; 333 334 codec = sc_; 335 sc = codec->sc; 336 /*DPRINTF(("autri_write_codec(0x%X,0x%X)\n",index,data));*/ 337 338 switch (sc->sc_devid) { 339 case AUTRI_DEVICE_ID_4DWAVE_DX: 340 addr = AUTRI_DX_ACR0; 341 cmd = AUTRI_DX_ACR0_CMD_WRITE; 342 busy = AUTRI_DX_ACR0_BUSY_WRITE; 343 break; 344 case AUTRI_DEVICE_ID_4DWAVE_NX: 345 addr = AUTRI_NX_ACR1; 346 cmd = AUTRI_NX_ACR1_CMD_WRITE; 347 busy = AUTRI_NX_ACR1_BUSY_WRITE; 348 break; 349 case AUTRI_DEVICE_ID_SIS_7018: 350 addr = AUTRI_SIS_ACWR; 351 cmd = AUTRI_SIS_ACWR_CMD_WRITE; 352 busy = AUTRI_SIS_ACWR_BUSY_WRITE | AUTRI_SIS_ACWR_AUDIO_BUSY; 353 break; 354 case AUTRI_DEVICE_ID_ALI_M5451: 355 addr = AUTRI_ALI_ACWR; 356 cmd = AUTRI_ALI_ACWR_CMD_WRITE; 357 if (sc->sc_revision > 0x01) 358 cmd |= 0x0100; 359 busy = AUTRI_ALI_ACWR_BUSY_WRITE; 360 break; 361 default: 362 printf("%s: autri_write_codec : unknown device.\n", 363 device_xname(sc->sc_dev)); 364 return -1; 365 } 366 367 /* wait for 'Ready to Write' */ 368 for (count=0; count<0xffff; count++) { 369 if ((TREAD4(sc, addr) & busy) == 0) 370 break; 371 } 372 373 if (count == 0xffff) { 374 printf("%s: Codec timeout. Busy writing AC'97 codec\n", 375 device_xname(sc->sc_dev)); 376 return -1; 377 } 378 379 /* send Write Command to AC'97 */ 380 TWRITE4(sc, addr, (data << 16) | (index & 0x7f) | cmd); 381 382 return 0; 383 } 384 385 static int 386 autri_reset_codec(void *sc_) 387 { 388 struct autri_codec_softc *codec; 389 struct autri_softc *sc; 390 uint32_t reg, ready; 391 int addr, count; 392 393 codec = sc_; 394 sc = codec->sc; 395 count = 200; 396 DPRINTF(("autri_reset_codec(codec=%p,sc=%p)\n", codec, sc)); 397 DPRINTF(("sc->sc_devid=%X\n", sc->sc_devid)); 398 399 switch (sc->sc_devid) { 400 case AUTRI_DEVICE_ID_4DWAVE_DX: 401 /* warm reset AC'97 codec */ 402 autri_reg_set_4(sc, AUTRI_DX_ACR2, 1); 403 delay(100); 404 /* release reset */ 405 autri_reg_clear_4(sc, AUTRI_DX_ACR2, 1); 406 delay(100); 407 408 addr = AUTRI_DX_ACR2; 409 ready = AUTRI_DX_ACR2_CODEC_READY; 410 break; 411 case AUTRI_DEVICE_ID_4DWAVE_NX: 412 /* warm reset AC'97 codec */ 413 autri_reg_set_4(sc, AUTRI_NX_ACR0, 1); 414 delay(100); 415 /* release reset */ 416 autri_reg_clear_4(sc, AUTRI_NX_ACR0, 1); 417 delay(100); 418 419 addr = AUTRI_NX_ACR0; 420 ready = AUTRI_NX_ACR0_CODEC_READY; 421 break; 422 case AUTRI_DEVICE_ID_SIS_7018: 423 /* cold reset AC'97 codec */ 424 autri_reg_set_4(sc, AUTRI_SIS_SCTRL, 2); 425 delay(1000); 426 /* release reset (warm & cold) */ 427 autri_reg_clear_4(sc, AUTRI_SIS_SCTRL, 3); 428 delay(2000); 429 430 addr = AUTRI_SIS_SCTRL; 431 ready = AUTRI_SIS_SCTRL_CODEC_READY; 432 break; 433 case AUTRI_DEVICE_ID_ALI_M5451: 434 /* warm reset AC'97 codec */ 435 autri_reg_set_4(sc, AUTRI_ALI_SCTRL, 1); 436 delay(100); 437 /* release reset (warm & cold) */ 438 autri_reg_clear_4(sc, AUTRI_ALI_SCTRL, 3); 439 delay(100); 440 441 addr = AUTRI_ALI_SCTRL; 442 ready = AUTRI_ALI_SCTRL_CODEC_READY; 443 break; 444 default: 445 printf("%s: autri_reset_codec : unknown device\n", 446 device_xname(sc->sc_dev)); 447 return EOPNOTSUPP; 448 } 449 450 /* wait for 'Codec Ready' */ 451 while (count--) { 452 reg = TREAD4(sc, addr); 453 if (reg & ready) 454 break; 455 delay(1000); 456 } 457 458 if (count == 0) { 459 printf("%s: Codec timeout. AC'97 is not ready for operation.\n", 460 device_xname(sc->sc_dev)); 461 return ETIMEDOUT; 462 } 463 return 0; 464 } 465 466 static enum ac97_host_flags 467 autri_flags_codec(void *sc) 468 { 469 return AC97_HOST_DONT_READ; 470 } 471 472 /* 473 * 474 */ 475 476 static int 477 autri_match(device_t parent, cfdata_t match, void *aux) 478 { 479 struct pci_attach_args *pa; 480 481 pa = (struct pci_attach_args *)aux; 482 switch (PCI_VENDOR(pa->pa_id)) { 483 case PCI_VENDOR_TRIDENT: 484 switch (PCI_PRODUCT(pa->pa_id)) { 485 case PCI_PRODUCT_TRIDENT_4DWAVE_DX: 486 /* 487 * IBM makes a pcn network card and improperly 488 * sets the vendor and product ID's. Avoid matching. 489 */ 490 if (PCI_CLASS(pa->pa_class) == PCI_CLASS_NETWORK) 491 return 0; 492 /* FALLTHROUGH */ 493 case PCI_PRODUCT_TRIDENT_4DWAVE_NX: 494 return 1; 495 } 496 break; 497 case PCI_VENDOR_SIS: 498 switch (PCI_PRODUCT(pa->pa_id)) { 499 case PCI_PRODUCT_SIS_7018: 500 return 1; 501 } 502 break; 503 case PCI_VENDOR_ALI: 504 switch (PCI_PRODUCT(pa->pa_id)) { 505 case PCI_PRODUCT_ALI_M5451: 506 return 1; 507 } 508 break; 509 } 510 511 return 0; 512 } 513 514 static void 515 autri_attach(device_t parent, device_t self, void *aux) 516 { 517 struct autri_softc *sc; 518 struct pci_attach_args *pa; 519 pci_chipset_tag_t pc; 520 struct autri_codec_softc *codec; 521 pci_intr_handle_t ih; 522 char const *intrstr; 523 int r; 524 uint32_t reg; 525 526 sc = device_private(self); 527 sc->sc_dev = self; 528 pa = (struct pci_attach_args *)aux; 529 pc = pa->pa_pc; 530 531 sc->sc_devid = pa->pa_id; 532 sc->sc_class = pa->pa_class; 533 534 pci_aprint_devinfo(pa, "Audio controller"); 535 sc->sc_revision = PCI_REVISION(pa->pa_class); 536 537 /* map register to memory */ 538 if (pci_mapreg_map(pa, AUTRI_PCI_MEMORY_BASE, 539 PCI_MAPREG_TYPE_MEM, 0, &sc->memt, &sc->memh, NULL, NULL)) { 540 aprint_error_dev(sc->sc_dev, "can't map memory space\n"); 541 return; 542 } 543 544 mutex_init(&sc->sc_lock, MUTEX_DEFAULT, IPL_NONE); 545 mutex_init(&sc->sc_intr_lock, MUTEX_DEFAULT, IPL_AUDIO); 546 547 /* map and establish the interrupt */ 548 if (pci_intr_map(pa, &ih)) { 549 aprint_error_dev(sc->sc_dev, "couldn't map interrupt\n"); 550 return; 551 } 552 intrstr = pci_intr_string(pc, ih); 553 sc->sc_ih = pci_intr_establish(pc, ih, IPL_AUDIO, autri_intr, sc); 554 if (sc->sc_ih == NULL) { 555 aprint_error_dev(sc->sc_dev, "couldn't establish interrupt"); 556 if (intrstr != NULL) 557 aprint_error(" at %s", intrstr); 558 aprint_error("\n"); 559 return; 560 } 561 aprint_normal_dev(sc->sc_dev, "interrupting at %s\n", intrstr); 562 563 sc->sc_dmatag = pa->pa_dmat; 564 sc->sc_pc = pc; 565 sc->sc_pt = pa->pa_tag; 566 567 /* enable the device */ 568 reg = pci_conf_read(pc, pa->pa_tag, PCI_COMMAND_STATUS_REG); 569 reg |= (PCI_COMMAND_MEM_ENABLE | PCI_COMMAND_MASTER_ENABLE); 570 pci_conf_write(pc, pa->pa_tag, PCI_COMMAND_STATUS_REG, reg); 571 572 /* initialize the device */ 573 autri_init(sc); 574 575 /* attach AC'97 codec */ 576 codec = &sc->sc_codec; 577 codec->sc = sc; 578 579 codec->host_if.arg = codec; 580 codec->host_if.attach = autri_attach_codec; 581 codec->host_if.reset = autri_reset_codec; 582 codec->host_if.read = autri_read_codec; 583 codec->host_if.write = autri_write_codec; 584 codec->host_if.flags = autri_flags_codec; 585 586 r = ac97_attach(&codec->host_if, self, &sc->sc_lock); 587 if (r != 0) { 588 aprint_error_dev(sc->sc_dev, "can't attach codec (error 0x%X)\n", r); 589 return; 590 } 591 592 if (!pmf_device_register(self, NULL, autri_resume)) 593 aprint_error_dev(self, "couldn't establish power handler\n"); 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 } 601 602 CFATTACH_DECL_NEW(autri, sizeof(struct autri_softc), 603 autri_match, autri_attach, NULL, NULL); 604 605 static bool 606 autri_resume(device_t dv, const pmf_qual_t *qual) 607 { 608 struct autri_softc *sc = device_private(dv); 609 610 mutex_enter(&sc->sc_lock); 611 mutex_spin_enter(&sc->sc_intr_lock); 612 autri_init(sc); 613 mutex_spin_exit(&sc->sc_intr_lock); 614 (sc->sc_codec.codec_if->vtbl->restore_ports)(sc->sc_codec.codec_if); 615 mutex_exit(&sc->sc_lock); 616 617 return true; 618 } 619 620 static int 621 autri_init(void *sc_) 622 { 623 struct autri_softc *sc; 624 uint32_t reg; 625 pci_chipset_tag_t pc; 626 pcitag_t pt; 627 628 sc = sc_; 629 pc = sc->sc_pc; 630 pt = sc->sc_pt; 631 DPRINTF(("in autri_init()\n")); 632 DPRINTFN(5,("pci_conf_read(0x40) : 0x%X\n",pci_conf_read(pc,pt,0x40))); 633 DPRINTFN(5,("pci_conf_read(0x44) : 0x%X\n",pci_conf_read(pc,pt,0x44))); 634 635 switch (sc->sc_devid) { 636 case AUTRI_DEVICE_ID_4DWAVE_DX: 637 /* disable Legacy Control */ 638 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 639 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 640 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 641 delay(100); 642 /* audio engine reset */ 643 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 644 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x00040000); 645 delay(100); 646 /* release reset */ 647 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 648 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 649 delay(100); 650 /* DAC on */ 651 autri_reg_set_4(sc,AUTRI_DX_ACR2,0x02); 652 break; 653 case AUTRI_DEVICE_ID_4DWAVE_NX: 654 /* disable Legacy Control */ 655 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 656 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 657 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 658 delay(100); 659 /* audio engine reset */ 660 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 661 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x00010000); 662 delay(100); 663 /* release reset */ 664 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 665 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00010000); 666 delay(100); 667 /* DAC on */ 668 autri_reg_set_4(sc,AUTRI_NX_ACR0,0x02); 669 break; 670 case AUTRI_DEVICE_ID_SIS_7018: 671 /* disable Legacy Control */ 672 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 673 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 674 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 675 delay(100); 676 /* reset Digital Controller */ 677 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 678 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x000c0000); 679 delay(100); 680 /* release reset */ 681 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 682 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 683 delay(100); 684 /* disable AC97 GPIO interrupt */ 685 TWRITE1(sc, AUTRI_SIS_ACGPIO, 0); 686 /* enable 64 channel mode */ 687 autri_reg_set_4(sc, AUTRI_LFO_GC_CIR, BANK_B_EN); 688 break; 689 case AUTRI_DEVICE_ID_ALI_M5451: 690 /* disable Legacy Control */ 691 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 692 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 693 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 694 delay(100); 695 /* reset Digital Controller */ 696 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 697 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x000c0000); 698 delay(100); 699 /* release reset */ 700 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 701 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 702 delay(100); 703 /* enable PCM input */ 704 autri_reg_set_4(sc, AUTRI_ALI_GCONTROL, AUTRI_ALI_GCONTROL_PCM_IN); 705 break; 706 } 707 708 if (sc->sc_devid == AUTRI_DEVICE_ID_ALI_M5451) { 709 sc->sc_play.ch = 0; 710 sc->sc_play.ch_intr = 1; 711 sc->sc_rec.ch = 31; 712 sc->sc_rec.ch_intr = 2; 713 } else { 714 sc->sc_play.ch = 0x20; 715 sc->sc_play.ch_intr = 0x21; 716 sc->sc_rec.ch = 0x22; 717 sc->sc_rec.ch_intr = 0x23; 718 } 719 720 /* clear channel status */ 721 TWRITE4(sc, AUTRI_STOP_A, 0xffffffff); 722 TWRITE4(sc, AUTRI_STOP_B, 0xffffffff); 723 724 /* disable channel interrupt */ 725 TWRITE4(sc, AUTRI_AINTEN_A, 0); 726 TWRITE4(sc, AUTRI_AINTEN_B, 0); 727 728 #if 0 729 /* TLB */ 730 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 731 TWRITE4(sc,AUTRI_NX_TLBC,0); 732 } 733 #endif 734 735 autri_enable_loop_interrupt(sc); 736 737 DPRINTF(("out autri_init()\n")); 738 return 0; 739 } 740 741 static void 742 autri_enable_loop_interrupt(void *sc_) 743 { 744 struct autri_softc *sc; 745 uint32_t reg; 746 747 /*reg = (ENDLP_IE | MIDLP_IE);*/ 748 reg = ENDLP_IE; 749 sc = sc_; 750 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) 751 reg |= BANK_B_EN; 752 753 autri_reg_set_4(sc, AUTRI_LFO_GC_CIR, reg); 754 } 755 756 #if 0 757 static void 758 autri_disable_loop_interrupt(void *sc_) 759 { 760 struct autri_softc *sc; 761 uint32_t reg; 762 763 reg = (ENDLP_IE | MIDLP_IE); 764 sc = sc_; 765 autri_reg_clear_4(sc, AUTRI_LFO_GC_CIR, reg); 766 } 767 #endif 768 769 static int 770 autri_intr(void *p) 771 { 772 struct autri_softc *sc; 773 uint32_t intsrc; 774 uint32_t mask, active[2]; 775 int ch, endch; 776 /* 777 u_int32_t reg; 778 u_int32_t cso,eso; 779 */ 780 sc = p; 781 mutex_spin_enter(&sc->sc_intr_lock); 782 783 intsrc = TREAD4(sc, AUTRI_MISCINT); 784 if ((intsrc & (ADDRESS_IRQ | MPU401_IRQ)) == 0) { 785 mutex_spin_exit(&sc->sc_intr_lock); 786 return 0; 787 } 788 789 if (intsrc & ADDRESS_IRQ) { 790 791 active[0] = TREAD4(sc,AUTRI_AIN_A); 792 active[1] = TREAD4(sc,AUTRI_AIN_B); 793 794 if (sc->sc_devid == AUTRI_DEVICE_ID_ALI_M5451) { 795 endch = 32; 796 } else { 797 endch = 64; 798 } 799 800 for (ch = 0; ch < endch; ch++) { 801 mask = 1 << (ch & 0x1f); 802 if (active[(ch & 0x20) ? 1 : 0] & mask) { 803 804 /* clear interrupt */ 805 TWRITE4(sc, (ch & 0x20) ? AUTRI_AIN_B : AUTRI_AIN_A, mask); 806 /* disable interrupt */ 807 autri_reg_clear_4(sc,(ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A, mask); 808 #if 0 809 reg = TREAD4(sc,AUTRI_LFO_GC_CIR) & ~0x0000003f; 810 TWRITE4(sc,AUTRI_LFO_GC_CIR, reg | ch); 811 812 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 813 cso = TREAD4(sc, 0xe0) & 0x00ffffff; 814 eso = TREAD4(sc, 0xe8) & 0x00ffffff; 815 } else { 816 cso = (TREAD4(sc, 0xe0) >> 16) & 0x0000ffff; 817 eso = (TREAD4(sc, 0xe8) >> 16) & 0x0000ffff; 818 } 819 /*printf("cso=%d, eso=%d\n",cso,eso);*/ 820 #endif 821 if (ch == sc->sc_play.ch_intr) { 822 if (sc->sc_play.intr) 823 sc->sc_play.intr(sc->sc_play.intr_arg); 824 } 825 826 if (ch == sc->sc_rec.ch_intr) { 827 if (sc->sc_rec.intr) 828 sc->sc_rec.intr(sc->sc_rec.intr_arg); 829 } 830 831 /* enable interrupt */ 832 autri_reg_set_4(sc, (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A, mask); 833 } 834 } 835 } 836 837 if (intsrc & MPU401_IRQ) { 838 /* XXX */ 839 } 840 841 autri_reg_set_4(sc,AUTRI_MISCINT, 842 ST_TARGET_REACHED | MIXER_OVERFLOW | MIXER_UNDERFLOW); 843 844 mutex_spin_exit(&sc->sc_intr_lock); 845 return 1; 846 } 847 848 /* 849 * 850 */ 851 852 static int 853 autri_allocmem(struct autri_softc *sc, size_t size, size_t align, 854 struct autri_dma *p) 855 { 856 int error; 857 858 p->size = size; 859 error = bus_dmamem_alloc(sc->sc_dmatag, p->size, align, 0, 860 p->segs, sizeof(p->segs)/sizeof(p->segs[0]), 861 &p->nsegs, BUS_DMA_WAITOK); 862 if (error) 863 return error; 864 865 error = bus_dmamem_map(sc->sc_dmatag, p->segs, p->nsegs, p->size, 866 &p->addr, BUS_DMA_WAITOK|BUS_DMA_COHERENT); 867 if (error) 868 goto free; 869 870 error = bus_dmamap_create(sc->sc_dmatag, p->size, 1, p->size, 871 0, BUS_DMA_WAITOK, &p->map); 872 if (error) 873 goto unmap; 874 875 error = bus_dmamap_load(sc->sc_dmatag, p->map, p->addr, p->size, NULL, 876 BUS_DMA_WAITOK); 877 if (error) 878 goto destroy; 879 return (0); 880 881 destroy: 882 bus_dmamap_destroy(sc->sc_dmatag, p->map); 883 unmap: 884 bus_dmamem_unmap(sc->sc_dmatag, p->addr, p->size); 885 free: 886 bus_dmamem_free(sc->sc_dmatag, p->segs, p->nsegs); 887 return error; 888 } 889 890 static int 891 autri_freemem(struct autri_softc *sc, struct autri_dma *p) 892 { 893 894 bus_dmamap_unload(sc->sc_dmatag, p->map); 895 bus_dmamap_destroy(sc->sc_dmatag, p->map); 896 bus_dmamem_unmap(sc->sc_dmatag, p->addr, p->size); 897 bus_dmamem_free(sc->sc_dmatag, p->segs, p->nsegs); 898 return 0; 899 } 900 901 static int 902 autri_open(void *addr, int flags) 903 { 904 DPRINTF(("autri_open()\n")); 905 DPRINTFN(5,("MISCINT : 0x%08X\n", 906 TREAD4((struct autri_softc *)addr, AUTRI_MISCINT))); 907 DPRINTFN(5,("LFO_GC_CIR : 0x%08X\n", 908 TREAD4((struct autri_softc *)addr, AUTRI_LFO_GC_CIR))); 909 return 0; 910 } 911 912 static int 913 autri_query_encoding(void *addr, struct audio_encoding *fp) 914 { 915 916 switch (fp->index) { 917 case 0: 918 strcpy(fp->name, AudioEulinear); 919 fp->encoding = AUDIO_ENCODING_ULINEAR; 920 fp->precision = 8; 921 fp->flags = 0; 922 break; 923 case 1: 924 strcpy(fp->name, AudioEmulaw); 925 fp->encoding = AUDIO_ENCODING_ULAW; 926 fp->precision = 8; 927 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 928 break; 929 case 2: 930 strcpy(fp->name, AudioEalaw); 931 fp->encoding = AUDIO_ENCODING_ALAW; 932 fp->precision = 8; 933 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 934 break; 935 case 3: 936 strcpy(fp->name, AudioEslinear); 937 fp->encoding = AUDIO_ENCODING_SLINEAR; 938 fp->precision = 8; 939 fp->flags = 0; 940 break; 941 case 4: 942 strcpy(fp->name, AudioEslinear_le); 943 fp->encoding = AUDIO_ENCODING_SLINEAR_LE; 944 fp->precision = 16; 945 fp->flags = 0; 946 break; 947 case 5: 948 strcpy(fp->name, AudioEulinear_le); 949 fp->encoding = AUDIO_ENCODING_ULINEAR_LE; 950 fp->precision = 16; 951 fp->flags = 0; 952 break; 953 case 6: 954 strcpy(fp->name, AudioEslinear_be); 955 fp->encoding = AUDIO_ENCODING_SLINEAR_BE; 956 fp->precision = 16; 957 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 958 break; 959 case 7: 960 strcpy(fp->name, AudioEulinear_be); 961 fp->encoding = AUDIO_ENCODING_ULINEAR_BE; 962 fp->precision = 16; 963 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 964 break; 965 default: 966 return EINVAL; 967 } 968 969 return 0; 970 } 971 972 static int 973 autri_set_params(void *addr, int setmode, int usemode, 974 audio_params_t *play, audio_params_t *rec, stream_filter_list_t *pfil, 975 stream_filter_list_t *rfil) 976 { 977 if (setmode & AUMODE_RECORD) { 978 if (auconv_set_converter(autri_formats, AUTRI_NFORMATS, 979 AUMODE_RECORD, rec, FALSE, rfil) < 0) 980 return EINVAL; 981 } 982 if (setmode & AUMODE_PLAY) { 983 if (auconv_set_converter(autri_formats, AUTRI_NFORMATS, 984 AUMODE_PLAY, play, FALSE, pfil) < 0) 985 return EINVAL; 986 } 987 return 0; 988 } 989 990 static int 991 autri_round_blocksize(void *addr, int block, 992 int mode, const audio_params_t *param) 993 { 994 return block & -4; 995 } 996 997 static int 998 autri_halt_output(void *addr) 999 { 1000 struct autri_softc *sc; 1001 1002 DPRINTF(("autri_halt_output()\n")); 1003 sc = addr; 1004 sc->sc_play.intr = NULL; 1005 autri_stopch(sc, sc->sc_play.ch, sc->sc_play.ch_intr); 1006 autri_disable_interrupt(sc, sc->sc_play.ch_intr); 1007 1008 return 0; 1009 } 1010 1011 static int 1012 autri_halt_input(void *addr) 1013 { 1014 struct autri_softc *sc; 1015 1016 DPRINTF(("autri_halt_input()\n")); 1017 sc = addr; 1018 sc->sc_rec.intr = NULL; 1019 autri_stopch(sc, sc->sc_rec.ch, sc->sc_rec.ch_intr); 1020 autri_disable_interrupt(sc, sc->sc_rec.ch_intr); 1021 1022 return 0; 1023 } 1024 1025 static int 1026 autri_getdev(void *addr, struct audio_device *retp) 1027 { 1028 struct autri_softc *sc; 1029 1030 DPRINTF(("autri_getdev().\n")); 1031 sc = addr; 1032 strncpy(retp->name, "Trident 4DWAVE", sizeof(retp->name)); 1033 snprintf(retp->version, sizeof(retp->version), "0x%02x", 1034 PCI_REVISION(sc->sc_class)); 1035 1036 switch (sc->sc_devid) { 1037 case AUTRI_DEVICE_ID_4DWAVE_DX: 1038 strncpy(retp->config, "4DWAVE-DX", sizeof(retp->config)); 1039 break; 1040 case AUTRI_DEVICE_ID_4DWAVE_NX: 1041 strncpy(retp->config, "4DWAVE-NX", sizeof(retp->config)); 1042 break; 1043 case AUTRI_DEVICE_ID_SIS_7018: 1044 strncpy(retp->config, "SiS 7018", sizeof(retp->config)); 1045 break; 1046 case AUTRI_DEVICE_ID_ALI_M5451: 1047 strncpy(retp->config, "ALi M5451", sizeof(retp->config)); 1048 break; 1049 default: 1050 strncpy(retp->config, "unknown", sizeof(retp->config)); 1051 } 1052 1053 return 0; 1054 } 1055 1056 static int 1057 autri_mixer_set_port(void *addr, mixer_ctrl_t *cp) 1058 { 1059 struct autri_softc *sc; 1060 1061 sc = addr; 1062 return sc->sc_codec.codec_if->vtbl->mixer_set_port( 1063 sc->sc_codec.codec_if, cp); 1064 } 1065 1066 static int 1067 autri_mixer_get_port(void *addr, mixer_ctrl_t *cp) 1068 { 1069 struct autri_softc *sc; 1070 1071 sc = addr; 1072 return sc->sc_codec.codec_if->vtbl->mixer_get_port( 1073 sc->sc_codec.codec_if, cp); 1074 } 1075 1076 static int 1077 autri_query_devinfo(void *addr, mixer_devinfo_t *dip) 1078 { 1079 struct autri_softc *sc; 1080 1081 sc = addr; 1082 return sc->sc_codec.codec_if->vtbl->query_devinfo( 1083 sc->sc_codec.codec_if, dip); 1084 } 1085 1086 static void * 1087 autri_malloc(void *addr, int direction, size_t size) 1088 { 1089 struct autri_softc *sc; 1090 struct autri_dma *p; 1091 int error; 1092 1093 p = kmem_alloc(sizeof(*p), KM_SLEEP); 1094 if (!p) 1095 return NULL; 1096 sc = addr; 1097 #if 0 1098 error = autri_allocmem(sc, size, 16, p); 1099 #endif 1100 error = autri_allocmem(sc, size, 0x10000, p); 1101 if (error) { 1102 kmem_free(p, sizeof(*p)); 1103 return NULL; 1104 } 1105 1106 p->next = sc->sc_dmas; 1107 sc->sc_dmas = p; 1108 return KERNADDR(p); 1109 } 1110 1111 static void 1112 autri_free(void *addr, void *ptr, size_t size) 1113 { 1114 struct autri_softc *sc; 1115 struct autri_dma **pp, *p; 1116 1117 sc = addr; 1118 for (pp = &sc->sc_dmas; (p = *pp) != NULL; pp = &p->next) { 1119 if (KERNADDR(p) == ptr) { 1120 autri_freemem(sc, p); 1121 *pp = p->next; 1122 kmem_free(p, sizeof(*p)); 1123 return; 1124 } 1125 } 1126 } 1127 1128 static struct autri_dma * 1129 autri_find_dma(struct autri_softc *sc, void *addr) 1130 { 1131 struct autri_dma *p; 1132 1133 for (p = sc->sc_dmas; p && KERNADDR(p) != addr; p = p->next) 1134 continue; 1135 1136 return p; 1137 } 1138 1139 static size_t 1140 autri_round_buffersize(void *addr, int direction, size_t size) 1141 { 1142 1143 return size; 1144 } 1145 1146 static paddr_t 1147 autri_mappage(void *addr, void *mem, off_t off, int prot) 1148 { 1149 struct autri_softc *sc; 1150 struct autri_dma *p; 1151 1152 if (off < 0) 1153 return -1; 1154 sc = addr; 1155 p = autri_find_dma(sc, mem); 1156 if (!p) 1157 return -1; 1158 1159 return bus_dmamem_mmap(sc->sc_dmatag, p->segs, p->nsegs, 1160 off, prot, BUS_DMA_WAITOK); 1161 } 1162 1163 static int 1164 autri_get_props(void *addr) 1165 { 1166 return AUDIO_PROP_MMAP | AUDIO_PROP_INDEPENDENT | 1167 AUDIO_PROP_FULLDUPLEX; 1168 } 1169 1170 static void 1171 autri_setup_channel(struct autri_softc *sc, int mode, 1172 const audio_params_t *param) 1173 { 1174 int i, ch, channel; 1175 uint32_t reg, cr[5]; 1176 uint32_t cso, eso; 1177 uint32_t delta, dch[2], ctrl; 1178 uint32_t alpha_fms, fm_vol, attribute; 1179 1180 uint32_t dmaaddr, dmalen; 1181 int factor, rvol, cvol; 1182 struct autri_chstatus *chst; 1183 1184 ctrl = AUTRI_CTRL_LOOPMODE; 1185 switch (param->encoding) { 1186 case AUDIO_ENCODING_SLINEAR_BE: 1187 case AUDIO_ENCODING_SLINEAR_LE: 1188 ctrl |= AUTRI_CTRL_SIGNED; 1189 break; 1190 } 1191 1192 factor = 0; 1193 if (param->precision == 16) { 1194 ctrl |= AUTRI_CTRL_16BIT; 1195 factor++; 1196 } 1197 1198 if (param->channels == 2) { 1199 ctrl |= AUTRI_CTRL_STEREO; 1200 factor++; 1201 } 1202 1203 delta = param->sample_rate; 1204 if (delta < 4000) 1205 delta = 4000; 1206 if (delta > 48000) 1207 delta = 48000; 1208 1209 attribute = 0; 1210 1211 dch[1] = ((delta << 12) / 48000) & 0x0000ffff; 1212 if (mode == AUMODE_PLAY) { 1213 chst = &sc->sc_play; 1214 dch[0] = ((delta << 12) / 48000) & 0x0000ffff; 1215 ctrl |= AUTRI_CTRL_WAVEVOL; 1216 } else { 1217 chst = &sc->sc_rec; 1218 dch[0] = ((48000 << 12) / delta) & 0x0000ffff; 1219 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) { 1220 ctrl |= AUTRI_CTRL_MUTEVOL_SIS; 1221 attribute = AUTRI_ATTR_PCMREC_SIS; 1222 if (delta != 48000) 1223 attribute |= AUTRI_ATTR_ENASRC_SIS; 1224 } else 1225 ctrl |= AUTRI_CTRL_MUTEVOL; 1226 } 1227 1228 dmaaddr = DMAADDR(chst->dma); 1229 cso = alpha_fms = 0; 1230 rvol = cvol = 0x7f; 1231 fm_vol = 0x0 | ((rvol & 0x7f) << 7) | (cvol & 0x7f); 1232 1233 for (ch = 0; ch < 2; ch++) { 1234 1235 if (ch == 0) 1236 dmalen = (chst->length >> factor); 1237 else { 1238 /* channel for interrupt */ 1239 dmalen = (chst->blksize >> factor); 1240 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) 1241 ctrl |= AUTRI_CTRL_MUTEVOL_SIS; 1242 else 1243 ctrl |= AUTRI_CTRL_MUTEVOL; 1244 attribute = 0; 1245 cso = dmalen - 1; 1246 } 1247 1248 eso = dmalen - 1; 1249 1250 switch (sc->sc_devid) { 1251 case AUTRI_DEVICE_ID_4DWAVE_DX: 1252 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1253 cr[1] = dmaaddr; 1254 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1255 cr[3] = fm_vol; 1256 cr[4] = ctrl; 1257 break; 1258 case AUTRI_DEVICE_ID_4DWAVE_NX: 1259 cr[0] = (dch[ch] << 24) | (cso & 0x00ffffff); 1260 cr[1] = dmaaddr; 1261 cr[2] = ((dch[ch] << 16) & 0xff000000) | (eso & 0x00ffffff); 1262 cr[3] = (alpha_fms << 16) | (fm_vol & 0x0000ffff); 1263 cr[4] = ctrl; 1264 break; 1265 case AUTRI_DEVICE_ID_SIS_7018: 1266 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1267 cr[1] = dmaaddr; 1268 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1269 cr[3] = attribute; 1270 cr[4] = ctrl; 1271 break; 1272 case AUTRI_DEVICE_ID_ALI_M5451: 1273 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1274 cr[1] = dmaaddr; 1275 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1276 cr[3] = 0; 1277 cr[4] = ctrl; 1278 break; 1279 } 1280 1281 /* write channel data */ 1282 channel = (ch == 0) ? chst->ch : chst->ch_intr; 1283 1284 reg = TREAD4(sc,AUTRI_LFO_GC_CIR) & ~0x0000003f; 1285 TWRITE4(sc,AUTRI_LFO_GC_CIR, reg | channel); 1286 1287 for (i = 0; i < 5; i++) { 1288 TWRITE4(sc, AUTRI_ARAM_CR + i*sizeof(cr[0]), cr[i]); 1289 DPRINTFN(5,("cr[%d] : 0x%08X\n", i, cr[i])); 1290 } 1291 1292 /* Bank A only */ 1293 if (channel < 0x20) { 1294 TWRITE4(sc, AUTRI_EBUF1, AUTRI_EMOD_STILL); 1295 TWRITE4(sc, AUTRI_EBUF2, AUTRI_EMOD_STILL); 1296 } 1297 } 1298 1299 } 1300 1301 static int 1302 autri_trigger_output(void *addr, void *start, void *end, int blksize, 1303 void (*intr)(void *), void *arg, 1304 const audio_params_t *param) 1305 { 1306 struct autri_softc *sc; 1307 struct autri_dma *p; 1308 1309 DPRINTFN(5,("autri_trigger_output: sc=%p start=%p end=%p " 1310 "blksize=%d intr=%p(%p)\n", addr, start, end, blksize, intr, arg)); 1311 sc = addr; 1312 sc->sc_play.intr = intr; 1313 sc->sc_play.intr_arg = arg; 1314 sc->sc_play.offset = 0; 1315 sc->sc_play.blksize = blksize; 1316 sc->sc_play.length = (char *)end - (char *)start; 1317 1318 p = autri_find_dma(sc, start); 1319 if (!p) { 1320 printf("autri_trigger_output: bad addr %p\n", start); 1321 return (EINVAL); 1322 } 1323 1324 sc->sc_play.dma = p; 1325 1326 /* */ 1327 autri_setup_channel(sc, AUMODE_PLAY, param); 1328 1329 /* volume set to no attenuation */ 1330 TWRITE4(sc, AUTRI_MUSICVOL_WAVEVOL, 0); 1331 1332 /* enable interrupt */ 1333 autri_enable_interrupt(sc, sc->sc_play.ch_intr); 1334 1335 /* start channel */ 1336 autri_startch(sc, sc->sc_play.ch, sc->sc_play.ch_intr); 1337 1338 return 0; 1339 } 1340 1341 static int 1342 autri_trigger_input(void *addr, void *start, void *end, int blksize, 1343 void (*intr)(void *), void *arg, 1344 const audio_params_t *param) 1345 { 1346 struct autri_softc *sc; 1347 struct autri_dma *p; 1348 1349 DPRINTFN(5,("autri_trigger_input: sc=%p start=%p end=%p " 1350 "blksize=%d intr=%p(%p)\n", addr, start, end, blksize, intr, arg)); 1351 sc = addr; 1352 sc->sc_rec.intr = intr; 1353 sc->sc_rec.intr_arg = arg; 1354 sc->sc_rec.offset = 0; 1355 sc->sc_rec.blksize = blksize; 1356 sc->sc_rec.length = (char *)end - (char *)start; 1357 1358 /* */ 1359 p = autri_find_dma(sc, start); 1360 if (!p) { 1361 printf("autri_trigger_input: bad addr %p\n", start); 1362 return (EINVAL); 1363 } 1364 1365 sc->sc_rec.dma = p; 1366 1367 /* */ 1368 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 1369 autri_reg_set_4(sc, AUTRI_NX_ACR0, AUTRI_NX_ACR0_PSB_CAPTURE); 1370 TWRITE1(sc, AUTRI_NX_RCI3, AUTRI_NX_RCI3_ENABLE | sc->sc_rec.ch); 1371 } 1372 1373 #if 0 1374 /* 4DWAVE only allows capturing at a 48 kHz rate */ 1375 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_DX || 1376 sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) 1377 param->sample_rate = 48000; 1378 #endif 1379 1380 autri_setup_channel(sc, AUMODE_RECORD, param); 1381 1382 /* enable interrupt */ 1383 autri_enable_interrupt(sc, sc->sc_rec.ch_intr); 1384 1385 /* start channel */ 1386 autri_startch(sc, sc->sc_rec.ch, sc->sc_rec.ch_intr); 1387 1388 return 0; 1389 } 1390 1391 1392 static void 1393 autri_get_locks(void *addr, kmutex_t **intr, kmutex_t **proc) 1394 { 1395 struct autri_softc *sc; 1396 1397 sc = addr; 1398 *intr = &sc->sc_intr_lock; 1399 *proc = &sc->sc_lock; 1400 } 1401 1402 #if 0 1403 static int 1404 autri_halt(struct autri_softc *sc) 1405 { 1406 1407 DPRINTF(("autri_halt().\n")); 1408 /*autri_stopch(sc);*/ 1409 autri_disable_interrupt(sc, sc->sc_play.channel); 1410 autri_disable_interrupt(sc, sc->sc_rec.channel); 1411 return 0; 1412 } 1413 #endif 1414 1415 static void 1416 autri_enable_interrupt(struct autri_softc *sc, int ch) 1417 { 1418 int reg; 1419 1420 reg = (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A; 1421 ch &= 0x1f; 1422 1423 autri_reg_set_4(sc, reg, 1 << ch); 1424 } 1425 1426 static void 1427 autri_disable_interrupt(struct autri_softc *sc, int ch) 1428 { 1429 int reg; 1430 1431 reg = (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A; 1432 ch &= 0x1f; 1433 1434 autri_reg_clear_4(sc, reg, 1 << ch); 1435 } 1436 1437 static void 1438 autri_startch(struct autri_softc *sc, int ch, int ch_intr) 1439 { 1440 int reg; 1441 uint32_t chmask; 1442 1443 reg = (ch & 0x20) ? AUTRI_START_B : AUTRI_START_A; 1444 ch &= 0x1f; 1445 ch_intr &= 0x1f; 1446 chmask = (1 << ch) | (1 << ch_intr); 1447 1448 autri_reg_set_4(sc, reg, chmask); 1449 } 1450 1451 static void 1452 autri_stopch(struct autri_softc *sc, int ch, int ch_intr) 1453 { 1454 int reg; 1455 uint32_t chmask; 1456 1457 reg = (ch & 0x20) ? AUTRI_STOP_B : AUTRI_STOP_A; 1458 ch &= 0x1f; 1459 ch_intr &= 0x1f; 1460 chmask = (1 << ch) | (1 << ch_intr); 1461 1462 autri_reg_set_4(sc, reg, chmask); 1463 } 1464 1465 #if NMIDI > 0 1466 static int 1467 autri_midi_open(void *addr, int flags, void (*iintr)(void *, int), 1468 void (*ointr)(void *), void *arg) 1469 { 1470 struct autri_softc *sc; 1471 1472 DPRINTF(("autri_midi_open()\n")); 1473 sc = addr; 1474 DPRINTFN(5,("MPUR1 : 0x%02X\n", TREAD1(sc, AUTRI_MPUR1))); 1475 DPRINTFN(5,("MPUR2 : 0x%02X\n", TREAD1(sc, AUTRI_MPUR2))); 1476 1477 sc->sc_iintr = iintr; 1478 sc->sc_ointr = ointr; 1479 sc->sc_arg = arg; 1480 1481 if (flags & FREAD) 1482 autri_reg_clear_1(sc, AUTRI_MPUR2, AUTRI_MIDIIN_ENABLE_INTR); 1483 1484 if (flags & FWRITE) 1485 autri_reg_set_1(sc, AUTRI_MPUR2, AUTRI_MIDIOUT_CONNECT); 1486 1487 return 0; 1488 } 1489 1490 static void 1491 autri_midi_close(void *addr) 1492 { 1493 struct autri_softc *sc; 1494 1495 DPRINTF(("autri_midi_close()\n")); 1496 sc = addr; 1497 kpause("autri", FALSE, hz/10, &sc->sc_lock); /* give uart a chance to drain */ 1498 1499 sc->sc_iintr = NULL; 1500 sc->sc_ointr = NULL; 1501 } 1502 1503 static int 1504 autri_midi_output(void *addr, int d) 1505 { 1506 struct autri_softc *sc; 1507 int x; 1508 1509 sc = addr; 1510 for (x = 0; x != MIDI_BUSY_WAIT; x++) { 1511 if ((TREAD1(sc, AUTRI_MPUR1) & AUTRI_MIDIOUT_READY) == 0) { 1512 TWRITE1(sc, AUTRI_MPUR0, d); 1513 return 0; 1514 } 1515 delay(MIDI_BUSY_DELAY); 1516 } 1517 return EIO; 1518 } 1519 1520 static void 1521 autri_midi_getinfo(void *addr, struct midi_info *mi) 1522 { 1523 1524 mi->name = "4DWAVE MIDI UART"; 1525 mi->props = MIDI_PROP_CAN_INPUT; 1526 } 1527 1528 #endif 1529
Indexes created Thu Oct 02 14:10:14 GMT 2025