autri.c revision 1.51
1 /* $NetBSD: autri.c,v 1.51 2014/03/29 19:28:24 christos 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 1.51 2014/03/29 19:28:24 christos 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 char intrbuf[PCI_INTRSTR_LEN]; 526 527 sc = device_private(self); 528 sc->sc_dev = self; 529 pa = (struct pci_attach_args *)aux; 530 pc = pa->pa_pc; 531 532 sc->sc_devid = pa->pa_id; 533 sc->sc_class = pa->pa_class; 534 535 pci_aprint_devinfo(pa, "Audio controller"); 536 sc->sc_revision = PCI_REVISION(pa->pa_class); 537 538 /* map register to memory */ 539 if (pci_mapreg_map(pa, AUTRI_PCI_MEMORY_BASE, 540 PCI_MAPREG_TYPE_MEM, 0, &sc->memt, &sc->memh, NULL, NULL)) { 541 aprint_error_dev(sc->sc_dev, "can't map memory space\n"); 542 return; 543 } 544 545 mutex_init(&sc->sc_lock, MUTEX_DEFAULT, IPL_NONE); 546 mutex_init(&sc->sc_intr_lock, MUTEX_DEFAULT, IPL_AUDIO); 547 548 /* map and establish the interrupt */ 549 if (pci_intr_map(pa, &ih)) { 550 aprint_error_dev(sc->sc_dev, "couldn't map interrupt\n"); 551 return; 552 } 553 intrstr = pci_intr_string(pc, ih, intrbuf, sizeof(intrbuf)); 554 sc->sc_ih = pci_intr_establish(pc, ih, IPL_AUDIO, autri_intr, sc); 555 if (sc->sc_ih == NULL) { 556 aprint_error_dev(sc->sc_dev, "couldn't establish interrupt"); 557 if (intrstr != NULL) 558 aprint_error(" at %s", intrstr); 559 aprint_error("\n"); 560 return; 561 } 562 aprint_normal_dev(sc->sc_dev, "interrupting at %s\n", intrstr); 563 564 sc->sc_dmatag = pa->pa_dmat; 565 sc->sc_pc = pc; 566 sc->sc_pt = pa->pa_tag; 567 568 /* enable the device */ 569 reg = pci_conf_read(pc, pa->pa_tag, PCI_COMMAND_STATUS_REG); 570 reg |= (PCI_COMMAND_MEM_ENABLE | PCI_COMMAND_MASTER_ENABLE); 571 pci_conf_write(pc, pa->pa_tag, PCI_COMMAND_STATUS_REG, reg); 572 573 /* initialize the device */ 574 autri_init(sc); 575 576 /* attach AC'97 codec */ 577 codec = &sc->sc_codec; 578 codec->sc = sc; 579 580 codec->host_if.arg = codec; 581 codec->host_if.attach = autri_attach_codec; 582 codec->host_if.reset = autri_reset_codec; 583 codec->host_if.read = autri_read_codec; 584 codec->host_if.write = autri_write_codec; 585 codec->host_if.flags = autri_flags_codec; 586 587 r = ac97_attach(&codec->host_if, self, &sc->sc_lock); 588 if (r != 0) { 589 aprint_error_dev(sc->sc_dev, "can't attach codec (error 0x%X)\n", r); 590 return; 591 } 592 593 if (!pmf_device_register(self, NULL, autri_resume)) 594 aprint_error_dev(self, "couldn't establish power handler\n"); 595 596 audio_attach_mi(&autri_hw_if, sc, sc->sc_dev); 597 598 #if NMIDI > 0 599 midi_attach_mi(&autri_midi_hw_if, sc, sc->sc_dev); 600 #endif 601 } 602 603 CFATTACH_DECL_NEW(autri, sizeof(struct autri_softc), 604 autri_match, autri_attach, NULL, NULL); 605 606 static bool 607 autri_resume(device_t dv, const pmf_qual_t *qual) 608 { 609 struct autri_softc *sc = device_private(dv); 610 611 mutex_enter(&sc->sc_lock); 612 mutex_spin_enter(&sc->sc_intr_lock); 613 autri_init(sc); 614 mutex_spin_exit(&sc->sc_intr_lock); 615 (sc->sc_codec.codec_if->vtbl->restore_ports)(sc->sc_codec.codec_if); 616 mutex_exit(&sc->sc_lock); 617 618 return true; 619 } 620 621 static int 622 autri_init(void *sc_) 623 { 624 struct autri_softc *sc; 625 uint32_t reg; 626 pci_chipset_tag_t pc; 627 pcitag_t pt; 628 629 sc = sc_; 630 pc = sc->sc_pc; 631 pt = sc->sc_pt; 632 DPRINTF(("in autri_init()\n")); 633 DPRINTFN(5,("pci_conf_read(0x40) : 0x%X\n",pci_conf_read(pc,pt,0x40))); 634 DPRINTFN(5,("pci_conf_read(0x44) : 0x%X\n",pci_conf_read(pc,pt,0x44))); 635 636 switch (sc->sc_devid) { 637 case AUTRI_DEVICE_ID_4DWAVE_DX: 638 /* disable Legacy Control */ 639 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 640 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 641 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 642 delay(100); 643 /* audio engine 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 /* release reset */ 648 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 649 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 650 delay(100); 651 /* DAC on */ 652 autri_reg_set_4(sc,AUTRI_DX_ACR2,0x02); 653 break; 654 case AUTRI_DEVICE_ID_4DWAVE_NX: 655 /* disable Legacy Control */ 656 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 657 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 658 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 659 delay(100); 660 /* audio engine 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 /* release reset */ 665 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 666 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00010000); 667 delay(100); 668 /* DAC on */ 669 autri_reg_set_4(sc,AUTRI_NX_ACR0,0x02); 670 break; 671 case AUTRI_DEVICE_ID_SIS_7018: 672 /* disable Legacy Control */ 673 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 674 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 675 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 676 delay(100); 677 /* reset Digital Controller */ 678 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 679 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x000c0000); 680 delay(100); 681 /* release reset */ 682 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 683 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 684 delay(100); 685 /* disable AC97 GPIO interrupt */ 686 TWRITE1(sc, AUTRI_SIS_ACGPIO, 0); 687 /* enable 64 channel mode */ 688 autri_reg_set_4(sc, AUTRI_LFO_GC_CIR, BANK_B_EN); 689 break; 690 case AUTRI_DEVICE_ID_ALI_M5451: 691 /* disable Legacy Control */ 692 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 693 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 694 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 695 delay(100); 696 /* reset Digital Controller */ 697 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 698 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x000c0000); 699 delay(100); 700 /* release reset */ 701 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 702 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 703 delay(100); 704 /* enable PCM input */ 705 autri_reg_set_4(sc, AUTRI_ALI_GCONTROL, AUTRI_ALI_GCONTROL_PCM_IN); 706 break; 707 } 708 709 if (sc->sc_devid == AUTRI_DEVICE_ID_ALI_M5451) { 710 sc->sc_play.ch = 0; 711 sc->sc_play.ch_intr = 1; 712 sc->sc_rec.ch = 31; 713 sc->sc_rec.ch_intr = 2; 714 } else { 715 sc->sc_play.ch = 0x20; 716 sc->sc_play.ch_intr = 0x21; 717 sc->sc_rec.ch = 0x22; 718 sc->sc_rec.ch_intr = 0x23; 719 } 720 721 /* clear channel status */ 722 TWRITE4(sc, AUTRI_STOP_A, 0xffffffff); 723 TWRITE4(sc, AUTRI_STOP_B, 0xffffffff); 724 725 /* disable channel interrupt */ 726 TWRITE4(sc, AUTRI_AINTEN_A, 0); 727 TWRITE4(sc, AUTRI_AINTEN_B, 0); 728 729 #if 0 730 /* TLB */ 731 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 732 TWRITE4(sc,AUTRI_NX_TLBC,0); 733 } 734 #endif 735 736 autri_enable_loop_interrupt(sc); 737 738 DPRINTF(("out autri_init()\n")); 739 return 0; 740 } 741 742 static void 743 autri_enable_loop_interrupt(void *sc_) 744 { 745 struct autri_softc *sc; 746 uint32_t reg; 747 748 /*reg = (ENDLP_IE | MIDLP_IE);*/ 749 reg = ENDLP_IE; 750 sc = sc_; 751 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) 752 reg |= BANK_B_EN; 753 754 autri_reg_set_4(sc, AUTRI_LFO_GC_CIR, reg); 755 } 756 757 #if 0 758 static void 759 autri_disable_loop_interrupt(void *sc_) 760 { 761 struct autri_softc *sc; 762 uint32_t reg; 763 764 reg = (ENDLP_IE | MIDLP_IE); 765 sc = sc_; 766 autri_reg_clear_4(sc, AUTRI_LFO_GC_CIR, reg); 767 } 768 #endif 769 770 static int 771 autri_intr(void *p) 772 { 773 struct autri_softc *sc; 774 uint32_t intsrc; 775 uint32_t mask, active[2]; 776 int ch, endch; 777 /* 778 u_int32_t reg; 779 u_int32_t cso,eso; 780 */ 781 sc = p; 782 mutex_spin_enter(&sc->sc_intr_lock); 783 784 intsrc = TREAD4(sc, AUTRI_MISCINT); 785 if ((intsrc & (ADDRESS_IRQ | MPU401_IRQ)) == 0) { 786 mutex_spin_exit(&sc->sc_intr_lock); 787 return 0; 788 } 789 790 if (intsrc & ADDRESS_IRQ) { 791 792 active[0] = TREAD4(sc,AUTRI_AIN_A); 793 active[1] = TREAD4(sc,AUTRI_AIN_B); 794 795 if (sc->sc_devid == AUTRI_DEVICE_ID_ALI_M5451) { 796 endch = 32; 797 } else { 798 endch = 64; 799 } 800 801 for (ch = 0; ch < endch; ch++) { 802 mask = 1 << (ch & 0x1f); 803 if (active[(ch & 0x20) ? 1 : 0] & mask) { 804 805 /* clear interrupt */ 806 TWRITE4(sc, (ch & 0x20) ? AUTRI_AIN_B : AUTRI_AIN_A, mask); 807 /* disable interrupt */ 808 autri_reg_clear_4(sc,(ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A, mask); 809 #if 0 810 reg = TREAD4(sc,AUTRI_LFO_GC_CIR) & ~0x0000003f; 811 TWRITE4(sc,AUTRI_LFO_GC_CIR, reg | ch); 812 813 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 814 cso = TREAD4(sc, 0xe0) & 0x00ffffff; 815 eso = TREAD4(sc, 0xe8) & 0x00ffffff; 816 } else { 817 cso = (TREAD4(sc, 0xe0) >> 16) & 0x0000ffff; 818 eso = (TREAD4(sc, 0xe8) >> 16) & 0x0000ffff; 819 } 820 /*printf("cso=%d, eso=%d\n",cso,eso);*/ 821 #endif 822 if (ch == sc->sc_play.ch_intr) { 823 if (sc->sc_play.intr) 824 sc->sc_play.intr(sc->sc_play.intr_arg); 825 } 826 827 if (ch == sc->sc_rec.ch_intr) { 828 if (sc->sc_rec.intr) 829 sc->sc_rec.intr(sc->sc_rec.intr_arg); 830 } 831 832 /* enable interrupt */ 833 autri_reg_set_4(sc, (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A, mask); 834 } 835 } 836 } 837 838 if (intsrc & MPU401_IRQ) { 839 /* XXX */ 840 } 841 842 autri_reg_set_4(sc,AUTRI_MISCINT, 843 ST_TARGET_REACHED | MIXER_OVERFLOW | MIXER_UNDERFLOW); 844 845 mutex_spin_exit(&sc->sc_intr_lock); 846 return 1; 847 } 848 849 /* 850 * 851 */ 852 853 static int 854 autri_allocmem(struct autri_softc *sc, size_t size, size_t align, 855 struct autri_dma *p) 856 { 857 int error; 858 859 p->size = size; 860 error = bus_dmamem_alloc(sc->sc_dmatag, p->size, align, 0, 861 p->segs, sizeof(p->segs)/sizeof(p->segs[0]), 862 &p->nsegs, BUS_DMA_WAITOK); 863 if (error) 864 return error; 865 866 error = bus_dmamem_map(sc->sc_dmatag, p->segs, p->nsegs, p->size, 867 &p->addr, BUS_DMA_WAITOK|BUS_DMA_COHERENT); 868 if (error) 869 goto free; 870 871 error = bus_dmamap_create(sc->sc_dmatag, p->size, 1, p->size, 872 0, BUS_DMA_WAITOK, &p->map); 873 if (error) 874 goto unmap; 875 876 error = bus_dmamap_load(sc->sc_dmatag, p->map, p->addr, p->size, NULL, 877 BUS_DMA_WAITOK); 878 if (error) 879 goto destroy; 880 return (0); 881 882 destroy: 883 bus_dmamap_destroy(sc->sc_dmatag, p->map); 884 unmap: 885 bus_dmamem_unmap(sc->sc_dmatag, p->addr, p->size); 886 free: 887 bus_dmamem_free(sc->sc_dmatag, p->segs, p->nsegs); 888 return error; 889 } 890 891 static int 892 autri_freemem(struct autri_softc *sc, struct autri_dma *p) 893 { 894 895 bus_dmamap_unload(sc->sc_dmatag, p->map); 896 bus_dmamap_destroy(sc->sc_dmatag, p->map); 897 bus_dmamem_unmap(sc->sc_dmatag, p->addr, p->size); 898 bus_dmamem_free(sc->sc_dmatag, p->segs, p->nsegs); 899 return 0; 900 } 901 902 static int 903 autri_open(void *addr, int flags) 904 { 905 DPRINTF(("autri_open()\n")); 906 DPRINTFN(5,("MISCINT : 0x%08X\n", 907 TREAD4((struct autri_softc *)addr, AUTRI_MISCINT))); 908 DPRINTFN(5,("LFO_GC_CIR : 0x%08X\n", 909 TREAD4((struct autri_softc *)addr, AUTRI_LFO_GC_CIR))); 910 return 0; 911 } 912 913 static int 914 autri_query_encoding(void *addr, struct audio_encoding *fp) 915 { 916 917 switch (fp->index) { 918 case 0: 919 strcpy(fp->name, AudioEulinear); 920 fp->encoding = AUDIO_ENCODING_ULINEAR; 921 fp->precision = 8; 922 fp->flags = 0; 923 break; 924 case 1: 925 strcpy(fp->name, AudioEmulaw); 926 fp->encoding = AUDIO_ENCODING_ULAW; 927 fp->precision = 8; 928 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 929 break; 930 case 2: 931 strcpy(fp->name, AudioEalaw); 932 fp->encoding = AUDIO_ENCODING_ALAW; 933 fp->precision = 8; 934 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 935 break; 936 case 3: 937 strcpy(fp->name, AudioEslinear); 938 fp->encoding = AUDIO_ENCODING_SLINEAR; 939 fp->precision = 8; 940 fp->flags = 0; 941 break; 942 case 4: 943 strcpy(fp->name, AudioEslinear_le); 944 fp->encoding = AUDIO_ENCODING_SLINEAR_LE; 945 fp->precision = 16; 946 fp->flags = 0; 947 break; 948 case 5: 949 strcpy(fp->name, AudioEulinear_le); 950 fp->encoding = AUDIO_ENCODING_ULINEAR_LE; 951 fp->precision = 16; 952 fp->flags = 0; 953 break; 954 case 6: 955 strcpy(fp->name, AudioEslinear_be); 956 fp->encoding = AUDIO_ENCODING_SLINEAR_BE; 957 fp->precision = 16; 958 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 959 break; 960 case 7: 961 strcpy(fp->name, AudioEulinear_be); 962 fp->encoding = AUDIO_ENCODING_ULINEAR_BE; 963 fp->precision = 16; 964 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 965 break; 966 default: 967 return EINVAL; 968 } 969 970 return 0; 971 } 972 973 static int 974 autri_set_params(void *addr, int setmode, int usemode, 975 audio_params_t *play, audio_params_t *rec, stream_filter_list_t *pfil, 976 stream_filter_list_t *rfil) 977 { 978 if (setmode & AUMODE_RECORD) { 979 if (auconv_set_converter(autri_formats, AUTRI_NFORMATS, 980 AUMODE_RECORD, rec, FALSE, rfil) < 0) 981 return EINVAL; 982 } 983 if (setmode & AUMODE_PLAY) { 984 if (auconv_set_converter(autri_formats, AUTRI_NFORMATS, 985 AUMODE_PLAY, play, FALSE, pfil) < 0) 986 return EINVAL; 987 } 988 return 0; 989 } 990 991 static int 992 autri_round_blocksize(void *addr, int block, 993 int mode, const audio_params_t *param) 994 { 995 return block & -4; 996 } 997 998 static int 999 autri_halt_output(void *addr) 1000 { 1001 struct autri_softc *sc; 1002 1003 DPRINTF(("autri_halt_output()\n")); 1004 sc = addr; 1005 sc->sc_play.intr = NULL; 1006 autri_stopch(sc, sc->sc_play.ch, sc->sc_play.ch_intr); 1007 autri_disable_interrupt(sc, sc->sc_play.ch_intr); 1008 1009 return 0; 1010 } 1011 1012 static int 1013 autri_halt_input(void *addr) 1014 { 1015 struct autri_softc *sc; 1016 1017 DPRINTF(("autri_halt_input()\n")); 1018 sc = addr; 1019 sc->sc_rec.intr = NULL; 1020 autri_stopch(sc, sc->sc_rec.ch, sc->sc_rec.ch_intr); 1021 autri_disable_interrupt(sc, sc->sc_rec.ch_intr); 1022 1023 return 0; 1024 } 1025 1026 static int 1027 autri_getdev(void *addr, struct audio_device *retp) 1028 { 1029 struct autri_softc *sc; 1030 1031 DPRINTF(("autri_getdev().\n")); 1032 sc = addr; 1033 strncpy(retp->name, "Trident 4DWAVE", sizeof(retp->name)); 1034 snprintf(retp->version, sizeof(retp->version), "0x%02x", 1035 PCI_REVISION(sc->sc_class)); 1036 1037 switch (sc->sc_devid) { 1038 case AUTRI_DEVICE_ID_4DWAVE_DX: 1039 strncpy(retp->config, "4DWAVE-DX", sizeof(retp->config)); 1040 break; 1041 case AUTRI_DEVICE_ID_4DWAVE_NX: 1042 strncpy(retp->config, "4DWAVE-NX", sizeof(retp->config)); 1043 break; 1044 case AUTRI_DEVICE_ID_SIS_7018: 1045 strncpy(retp->config, "SiS 7018", sizeof(retp->config)); 1046 break; 1047 case AUTRI_DEVICE_ID_ALI_M5451: 1048 strncpy(retp->config, "ALi M5451", sizeof(retp->config)); 1049 break; 1050 default: 1051 strncpy(retp->config, "unknown", sizeof(retp->config)); 1052 } 1053 1054 return 0; 1055 } 1056 1057 static int 1058 autri_mixer_set_port(void *addr, mixer_ctrl_t *cp) 1059 { 1060 struct autri_softc *sc; 1061 1062 sc = addr; 1063 return sc->sc_codec.codec_if->vtbl->mixer_set_port( 1064 sc->sc_codec.codec_if, cp); 1065 } 1066 1067 static int 1068 autri_mixer_get_port(void *addr, mixer_ctrl_t *cp) 1069 { 1070 struct autri_softc *sc; 1071 1072 sc = addr; 1073 return sc->sc_codec.codec_if->vtbl->mixer_get_port( 1074 sc->sc_codec.codec_if, cp); 1075 } 1076 1077 static int 1078 autri_query_devinfo(void *addr, mixer_devinfo_t *dip) 1079 { 1080 struct autri_softc *sc; 1081 1082 sc = addr; 1083 return sc->sc_codec.codec_if->vtbl->query_devinfo( 1084 sc->sc_codec.codec_if, dip); 1085 } 1086 1087 static void * 1088 autri_malloc(void *addr, int direction, size_t size) 1089 { 1090 struct autri_softc *sc; 1091 struct autri_dma *p; 1092 int error; 1093 1094 p = kmem_alloc(sizeof(*p), KM_SLEEP); 1095 if (!p) 1096 return NULL; 1097 sc = addr; 1098 #if 0 1099 error = autri_allocmem(sc, size, 16, p); 1100 #endif 1101 error = autri_allocmem(sc, size, 0x10000, p); 1102 if (error) { 1103 kmem_free(p, sizeof(*p)); 1104 return NULL; 1105 } 1106 1107 p->next = sc->sc_dmas; 1108 sc->sc_dmas = p; 1109 return KERNADDR(p); 1110 } 1111 1112 static void 1113 autri_free(void *addr, void *ptr, size_t size) 1114 { 1115 struct autri_softc *sc; 1116 struct autri_dma **pp, *p; 1117 1118 sc = addr; 1119 for (pp = &sc->sc_dmas; (p = *pp) != NULL; pp = &p->next) { 1120 if (KERNADDR(p) == ptr) { 1121 autri_freemem(sc, p); 1122 *pp = p->next; 1123 kmem_free(p, sizeof(*p)); 1124 return; 1125 } 1126 } 1127 } 1128 1129 static struct autri_dma * 1130 autri_find_dma(struct autri_softc *sc, void *addr) 1131 { 1132 struct autri_dma *p; 1133 1134 for (p = sc->sc_dmas; p && KERNADDR(p) != addr; p = p->next) 1135 continue; 1136 1137 return p; 1138 } 1139 1140 static size_t 1141 autri_round_buffersize(void *addr, int direction, size_t size) 1142 { 1143 1144 return size; 1145 } 1146 1147 static paddr_t 1148 autri_mappage(void *addr, void *mem, off_t off, int prot) 1149 { 1150 struct autri_softc *sc; 1151 struct autri_dma *p; 1152 1153 if (off < 0) 1154 return -1; 1155 sc = addr; 1156 p = autri_find_dma(sc, mem); 1157 if (!p) 1158 return -1; 1159 1160 return bus_dmamem_mmap(sc->sc_dmatag, p->segs, p->nsegs, 1161 off, prot, BUS_DMA_WAITOK); 1162 } 1163 1164 static int 1165 autri_get_props(void *addr) 1166 { 1167 return AUDIO_PROP_MMAP | AUDIO_PROP_INDEPENDENT | 1168 AUDIO_PROP_FULLDUPLEX; 1169 } 1170 1171 static void 1172 autri_setup_channel(struct autri_softc *sc, int mode, 1173 const audio_params_t *param) 1174 { 1175 int i, ch, channel; 1176 uint32_t reg, cr[5]; 1177 uint32_t cso, eso; 1178 uint32_t delta, dch[2], ctrl; 1179 uint32_t alpha_fms, fm_vol, attribute; 1180 1181 uint32_t dmaaddr, dmalen; 1182 int factor, rvol, cvol; 1183 struct autri_chstatus *chst; 1184 1185 ctrl = AUTRI_CTRL_LOOPMODE; 1186 switch (param->encoding) { 1187 case AUDIO_ENCODING_SLINEAR_BE: 1188 case AUDIO_ENCODING_SLINEAR_LE: 1189 ctrl |= AUTRI_CTRL_SIGNED; 1190 break; 1191 } 1192 1193 factor = 0; 1194 if (param->precision == 16) { 1195 ctrl |= AUTRI_CTRL_16BIT; 1196 factor++; 1197 } 1198 1199 if (param->channels == 2) { 1200 ctrl |= AUTRI_CTRL_STEREO; 1201 factor++; 1202 } 1203 1204 delta = param->sample_rate; 1205 if (delta < 4000) 1206 delta = 4000; 1207 if (delta > 48000) 1208 delta = 48000; 1209 1210 attribute = 0; 1211 1212 dch[1] = ((delta << 12) / 48000) & 0x0000ffff; 1213 if (mode == AUMODE_PLAY) { 1214 chst = &sc->sc_play; 1215 dch[0] = ((delta << 12) / 48000) & 0x0000ffff; 1216 ctrl |= AUTRI_CTRL_WAVEVOL; 1217 } else { 1218 chst = &sc->sc_rec; 1219 dch[0] = ((48000 << 12) / delta) & 0x0000ffff; 1220 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) { 1221 ctrl |= AUTRI_CTRL_MUTEVOL_SIS; 1222 attribute = AUTRI_ATTR_PCMREC_SIS; 1223 if (delta != 48000) 1224 attribute |= AUTRI_ATTR_ENASRC_SIS; 1225 } else 1226 ctrl |= AUTRI_CTRL_MUTEVOL; 1227 } 1228 1229 dmaaddr = DMAADDR(chst->dma); 1230 cso = alpha_fms = 0; 1231 rvol = cvol = 0x7f; 1232 fm_vol = 0x0 | ((rvol & 0x7f) << 7) | (cvol & 0x7f); 1233 1234 for (ch = 0; ch < 2; ch++) { 1235 1236 if (ch == 0) 1237 dmalen = (chst->length >> factor); 1238 else { 1239 /* channel for interrupt */ 1240 dmalen = (chst->blksize >> factor); 1241 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) 1242 ctrl |= AUTRI_CTRL_MUTEVOL_SIS; 1243 else 1244 ctrl |= AUTRI_CTRL_MUTEVOL; 1245 attribute = 0; 1246 cso = dmalen - 1; 1247 } 1248 1249 eso = dmalen - 1; 1250 1251 switch (sc->sc_devid) { 1252 case AUTRI_DEVICE_ID_4DWAVE_DX: 1253 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1254 cr[1] = dmaaddr; 1255 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1256 cr[3] = fm_vol; 1257 cr[4] = ctrl; 1258 break; 1259 case AUTRI_DEVICE_ID_4DWAVE_NX: 1260 cr[0] = (dch[ch] << 24) | (cso & 0x00ffffff); 1261 cr[1] = dmaaddr; 1262 cr[2] = ((dch[ch] << 16) & 0xff000000) | (eso & 0x00ffffff); 1263 cr[3] = (alpha_fms << 16) | (fm_vol & 0x0000ffff); 1264 cr[4] = ctrl; 1265 break; 1266 case AUTRI_DEVICE_ID_SIS_7018: 1267 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1268 cr[1] = dmaaddr; 1269 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1270 cr[3] = attribute; 1271 cr[4] = ctrl; 1272 break; 1273 case AUTRI_DEVICE_ID_ALI_M5451: 1274 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1275 cr[1] = dmaaddr; 1276 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1277 cr[3] = 0; 1278 cr[4] = ctrl; 1279 break; 1280 } 1281 1282 /* write channel data */ 1283 channel = (ch == 0) ? chst->ch : chst->ch_intr; 1284 1285 reg = TREAD4(sc,AUTRI_LFO_GC_CIR) & ~0x0000003f; 1286 TWRITE4(sc,AUTRI_LFO_GC_CIR, reg | channel); 1287 1288 for (i = 0; i < 5; i++) { 1289 TWRITE4(sc, AUTRI_ARAM_CR + i*sizeof(cr[0]), cr[i]); 1290 DPRINTFN(5,("cr[%d] : 0x%08X\n", i, cr[i])); 1291 } 1292 1293 /* Bank A only */ 1294 if (channel < 0x20) { 1295 TWRITE4(sc, AUTRI_EBUF1, AUTRI_EMOD_STILL); 1296 TWRITE4(sc, AUTRI_EBUF2, AUTRI_EMOD_STILL); 1297 } 1298 } 1299 1300 } 1301 1302 static int 1303 autri_trigger_output(void *addr, void *start, void *end, int blksize, 1304 void (*intr)(void *), void *arg, 1305 const audio_params_t *param) 1306 { 1307 struct autri_softc *sc; 1308 struct autri_dma *p; 1309 1310 DPRINTFN(5,("autri_trigger_output: sc=%p start=%p end=%p " 1311 "blksize=%d intr=%p(%p)\n", addr, start, end, blksize, intr, arg)); 1312 sc = addr; 1313 sc->sc_play.intr = intr; 1314 sc->sc_play.intr_arg = arg; 1315 sc->sc_play.offset = 0; 1316 sc->sc_play.blksize = blksize; 1317 sc->sc_play.length = (char *)end - (char *)start; 1318 1319 p = autri_find_dma(sc, start); 1320 if (!p) { 1321 printf("autri_trigger_output: bad addr %p\n", start); 1322 return (EINVAL); 1323 } 1324 1325 sc->sc_play.dma = p; 1326 1327 /* */ 1328 autri_setup_channel(sc, AUMODE_PLAY, param); 1329 1330 /* volume set to no attenuation */ 1331 TWRITE4(sc, AUTRI_MUSICVOL_WAVEVOL, 0); 1332 1333 /* enable interrupt */ 1334 autri_enable_interrupt(sc, sc->sc_play.ch_intr); 1335 1336 /* start channel */ 1337 autri_startch(sc, sc->sc_play.ch, sc->sc_play.ch_intr); 1338 1339 return 0; 1340 } 1341 1342 static int 1343 autri_trigger_input(void *addr, void *start, void *end, int blksize, 1344 void (*intr)(void *), void *arg, 1345 const audio_params_t *param) 1346 { 1347 struct autri_softc *sc; 1348 struct autri_dma *p; 1349 1350 DPRINTFN(5,("autri_trigger_input: sc=%p start=%p end=%p " 1351 "blksize=%d intr=%p(%p)\n", addr, start, end, blksize, intr, arg)); 1352 sc = addr; 1353 sc->sc_rec.intr = intr; 1354 sc->sc_rec.intr_arg = arg; 1355 sc->sc_rec.offset = 0; 1356 sc->sc_rec.blksize = blksize; 1357 sc->sc_rec.length = (char *)end - (char *)start; 1358 1359 /* */ 1360 p = autri_find_dma(sc, start); 1361 if (!p) { 1362 printf("autri_trigger_input: bad addr %p\n", start); 1363 return (EINVAL); 1364 } 1365 1366 sc->sc_rec.dma = p; 1367 1368 /* */ 1369 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 1370 autri_reg_set_4(sc, AUTRI_NX_ACR0, AUTRI_NX_ACR0_PSB_CAPTURE); 1371 TWRITE1(sc, AUTRI_NX_RCI3, AUTRI_NX_RCI3_ENABLE | sc->sc_rec.ch); 1372 } 1373 1374 #if 0 1375 /* 4DWAVE only allows capturing at a 48 kHz rate */ 1376 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_DX || 1377 sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) 1378 param->sample_rate = 48000; 1379 #endif 1380 1381 autri_setup_channel(sc, AUMODE_RECORD, param); 1382 1383 /* enable interrupt */ 1384 autri_enable_interrupt(sc, sc->sc_rec.ch_intr); 1385 1386 /* start channel */ 1387 autri_startch(sc, sc->sc_rec.ch, sc->sc_rec.ch_intr); 1388 1389 return 0; 1390 } 1391 1392 1393 static void 1394 autri_get_locks(void *addr, kmutex_t **intr, kmutex_t **proc) 1395 { 1396 struct autri_softc *sc; 1397 1398 sc = addr; 1399 *intr = &sc->sc_intr_lock; 1400 *proc = &sc->sc_lock; 1401 } 1402 1403 #if 0 1404 static int 1405 autri_halt(struct autri_softc *sc) 1406 { 1407 1408 DPRINTF(("autri_halt().\n")); 1409 /*autri_stopch(sc);*/ 1410 autri_disable_interrupt(sc, sc->sc_play.channel); 1411 autri_disable_interrupt(sc, sc->sc_rec.channel); 1412 return 0; 1413 } 1414 #endif 1415 1416 static void 1417 autri_enable_interrupt(struct autri_softc *sc, int ch) 1418 { 1419 int reg; 1420 1421 reg = (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A; 1422 ch &= 0x1f; 1423 1424 autri_reg_set_4(sc, reg, 1 << ch); 1425 } 1426 1427 static void 1428 autri_disable_interrupt(struct autri_softc *sc, int ch) 1429 { 1430 int reg; 1431 1432 reg = (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A; 1433 ch &= 0x1f; 1434 1435 autri_reg_clear_4(sc, reg, 1 << ch); 1436 } 1437 1438 static void 1439 autri_startch(struct autri_softc *sc, int ch, int ch_intr) 1440 { 1441 int reg; 1442 uint32_t chmask; 1443 1444 reg = (ch & 0x20) ? AUTRI_START_B : AUTRI_START_A; 1445 ch &= 0x1f; 1446 ch_intr &= 0x1f; 1447 chmask = (1 << ch) | (1 << ch_intr); 1448 1449 autri_reg_set_4(sc, reg, chmask); 1450 } 1451 1452 static void 1453 autri_stopch(struct autri_softc *sc, int ch, int ch_intr) 1454 { 1455 int reg; 1456 uint32_t chmask; 1457 1458 reg = (ch & 0x20) ? AUTRI_STOP_B : AUTRI_STOP_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 #if NMIDI > 0 1467 static int 1468 autri_midi_open(void *addr, int flags, void (*iintr)(void *, int), 1469 void (*ointr)(void *), void *arg) 1470 { 1471 struct autri_softc *sc; 1472 1473 DPRINTF(("autri_midi_open()\n")); 1474 sc = addr; 1475 DPRINTFN(5,("MPUR1 : 0x%02X\n", TREAD1(sc, AUTRI_MPUR1))); 1476 DPRINTFN(5,("MPUR2 : 0x%02X\n", TREAD1(sc, AUTRI_MPUR2))); 1477 1478 sc->sc_iintr = iintr; 1479 sc->sc_ointr = ointr; 1480 sc->sc_arg = arg; 1481 1482 if (flags & FREAD) 1483 autri_reg_clear_1(sc, AUTRI_MPUR2, AUTRI_MIDIIN_ENABLE_INTR); 1484 1485 if (flags & FWRITE) 1486 autri_reg_set_1(sc, AUTRI_MPUR2, AUTRI_MIDIOUT_CONNECT); 1487 1488 return 0; 1489 } 1490 1491 static void 1492 autri_midi_close(void *addr) 1493 { 1494 struct autri_softc *sc; 1495 1496 DPRINTF(("autri_midi_close()\n")); 1497 sc = addr; 1498 kpause("autri", FALSE, hz/10, &sc->sc_lock); /* give uart a chance to drain */ 1499 1500 sc->sc_iintr = NULL; 1501 sc->sc_ointr = NULL; 1502 } 1503 1504 static int 1505 autri_midi_output(void *addr, int d) 1506 { 1507 struct autri_softc *sc; 1508 int x; 1509 1510 sc = addr; 1511 for (x = 0; x != MIDI_BUSY_WAIT; x++) { 1512 if ((TREAD1(sc, AUTRI_MPUR1) & AUTRI_MIDIOUT_READY) == 0) { 1513 TWRITE1(sc, AUTRI_MPUR0, d); 1514 return 0; 1515 } 1516 delay(MIDI_BUSY_DELAY); 1517 } 1518 return EIO; 1519 } 1520 1521 static void 1522 autri_midi_getinfo(void *addr, struct midi_info *mi) 1523 { 1524 1525 mi->name = "4DWAVE MIDI UART"; 1526 mi->props = MIDI_PROP_CAN_INPUT; 1527 } 1528 1529 #endif 1530
Indexes created Sun Sep 21 20:09:37 GMT 2025