autri.c revision 1.56.2.1
1 /* $NetBSD: autri.c,v 1.56.2.1 2019/04/21 05:11:22 isaki 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 1.56.2.1 2019/04/21 05:11:22 isaki 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 .open = autri_open, 140 .query_encoding = autri_query_encoding, 141 .set_params = autri_set_params, 142 .round_blocksize = autri_round_blocksize, 143 .halt_output = autri_halt_output, 144 .halt_input = autri_halt_input, 145 .getdev = autri_getdev, 146 .set_port = autri_mixer_set_port, 147 .get_port = autri_mixer_get_port, 148 .query_devinfo = autri_query_devinfo, 149 .allocm = autri_malloc, 150 .freem = autri_free, 151 .round_buffersize = autri_round_buffersize, 152 .mappage = autri_mappage, 153 .get_props = autri_get_props, 154 .trigger_output = autri_trigger_output, 155 .trigger_input = autri_trigger_input, 156 .get_locks = autri_get_locks, 157 }; 158 159 #if NMIDI > 0 160 static void autri_midi_close(void *); 161 static void autri_midi_getinfo(void *, struct midi_info *); 162 static int autri_midi_open(void *, int, void (*)(void *, int), 163 void (*)(void *), void *); 164 static int autri_midi_output(void *, int); 165 166 static const struct midi_hw_if autri_midi_hw_if = { 167 autri_midi_open, 168 autri_midi_close, 169 autri_midi_output, 170 autri_midi_getinfo, 171 NULL, /* ioctl */ 172 autri_get_locks, 173 }; 174 #endif 175 176 #define AUTRI_NFORMATS 8 177 #define AUTRI_FORMAT(enc, prec, ch, chmask) \ 178 { \ 179 .mode = AUMODE_PLAY | AUMODE_RECORD, \ 180 .encoding = (enc), \ 181 .validbits = (prec), \ 182 .precision = (prec), \ 183 .channels = (ch), \ 184 .channel_mask = (chmask), \ 185 .frequency_type = 0, \ 186 .frequency = { 4000, 48000 }, \ 187 } 188 static const struct audio_format autri_formats[AUTRI_NFORMATS] = { 189 AUTRI_FORMAT(AUDIO_ENCODING_SLINEAR_LE, 16, 2, AUFMT_STEREO), 190 AUTRI_FORMAT(AUDIO_ENCODING_SLINEAR_LE, 16, 1, AUFMT_MONAURAL), 191 AUTRI_FORMAT(AUDIO_ENCODING_ULINEAR_LE, 16, 2, AUFMT_STEREO), 192 AUTRI_FORMAT(AUDIO_ENCODING_ULINEAR_LE, 16, 1, AUFMT_MONAURAL), 193 AUTRI_FORMAT(AUDIO_ENCODING_ULINEAR_LE, 8, 2, AUFMT_STEREO), 194 AUTRI_FORMAT(AUDIO_ENCODING_ULINEAR_LE, 8, 1, AUFMT_MONAURAL), 195 AUTRI_FORMAT(AUDIO_ENCODING_SLINEAR_LE, 8, 2, AUFMT_STEREO), 196 AUTRI_FORMAT(AUDIO_ENCODING_SLINEAR_LE, 8, 1, AUFMT_MONAURAL), 197 }; 198 199 /* 200 * register set/clear bit 201 */ 202 #if NMIDI > 0 203 static inline void 204 autri_reg_set_1(struct autri_softc *sc, int no, uint8_t mask) 205 { 206 bus_space_write_1(sc->memt, sc->memh, no, 207 (bus_space_read_1(sc->memt, sc->memh, no) | mask)); 208 } 209 210 static inline void 211 autri_reg_clear_1(struct autri_softc *sc, int no, uint8_t mask) 212 { 213 bus_space_write_1(sc->memt, sc->memh, no, 214 (bus_space_read_1(sc->memt, sc->memh, no) & ~mask)); 215 } 216 #endif 217 218 static inline void 219 autri_reg_set_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 static inline void 226 autri_reg_clear_4(struct autri_softc *sc, int no, uint32_t mask) 227 { 228 bus_space_write_4(sc->memt, sc->memh, no, 229 (bus_space_read_4(sc->memt, sc->memh, no) & ~mask)); 230 } 231 232 /* 233 * AC'97 codec 234 */ 235 static int 236 autri_attach_codec(void *sc_, struct ac97_codec_if *codec_if) 237 { 238 struct autri_codec_softc *sc; 239 240 DPRINTF(("autri_attach_codec()\n")); 241 sc = sc_; 242 sc->codec_if = codec_if; 243 return 0; 244 } 245 246 static int 247 autri_read_codec(void *sc_, uint8_t index, uint16_t *data) 248 { 249 struct autri_codec_softc *codec; 250 struct autri_softc *sc; 251 uint32_t status, addr, cmd, busy; 252 uint16_t count; 253 254 codec = sc_; 255 sc = codec->sc; 256 /*DPRINTF(("sc->sc->type : 0x%X",sc->sc->type));*/ 257 258 switch (sc->sc_devid) { 259 case AUTRI_DEVICE_ID_4DWAVE_DX: 260 addr = AUTRI_DX_ACR1; 261 cmd = AUTRI_DX_ACR1_CMD_READ; 262 busy = AUTRI_DX_ACR1_BUSY_READ; 263 break; 264 case AUTRI_DEVICE_ID_4DWAVE_NX: 265 addr = AUTRI_NX_ACR2; 266 cmd = AUTRI_NX_ACR2_CMD_READ; 267 busy = AUTRI_NX_ACR2_BUSY_READ | AUTRI_NX_ACR2_RECV_WAIT; 268 break; 269 case AUTRI_DEVICE_ID_SIS_7018: 270 addr = AUTRI_SIS_ACRD; 271 cmd = AUTRI_SIS_ACRD_CMD_READ; 272 busy = AUTRI_SIS_ACRD_BUSY_READ | AUTRI_SIS_ACRD_AUDIO_BUSY; 273 break; 274 case AUTRI_DEVICE_ID_ALI_M5451: 275 if (sc->sc_revision > 0x01) 276 addr = AUTRI_ALI_ACWR; 277 else 278 addr = AUTRI_ALI_ACRD; 279 cmd = AUTRI_ALI_ACRD_CMD_READ; 280 busy = AUTRI_ALI_ACRD_BUSY_READ; 281 break; 282 default: 283 printf("%s: autri_read_codec : unknown device\n", 284 device_xname(sc->sc_dev)); 285 return -1; 286 } 287 288 /* wait for 'Ready to Read' */ 289 for (count=0; count<0xffff; count++) { 290 if ((TREAD4(sc, addr) & busy) == 0) 291 break; 292 } 293 294 if (count == 0xffff) { 295 printf("%s: Codec timeout. Busy reading AC'97 codec.\n", 296 device_xname(sc->sc_dev)); 297 return -1; 298 } 299 300 /* send Read Command to AC'97 */ 301 TWRITE4(sc, addr, (index & 0x7f) | cmd); 302 303 /* wait for 'Returned data is avalable' */ 304 for (count=0; count<0xffff; count++) { 305 status = TREAD4(sc, addr); 306 if ((status & busy) == 0) 307 break; 308 } 309 310 if (count == 0xffff) { 311 printf("%s: Codec timeout. Busy reading AC'97 codec.\n", 312 device_xname(sc->sc_dev)); 313 return -1; 314 } 315 316 *data = (status >> 16) & 0x0000ffff; 317 /*DPRINTF(("autri_read_codec(0x%X) return 0x%X\n",reg,*data));*/ 318 return 0; 319 } 320 321 static int 322 autri_write_codec(void *sc_, uint8_t index, uint16_t data) 323 { 324 struct autri_codec_softc *codec; 325 struct autri_softc *sc; 326 uint32_t addr, cmd, busy; 327 uint16_t count; 328 329 codec = sc_; 330 sc = codec->sc; 331 /*DPRINTF(("autri_write_codec(0x%X,0x%X)\n",index,data));*/ 332 333 switch (sc->sc_devid) { 334 case AUTRI_DEVICE_ID_4DWAVE_DX: 335 addr = AUTRI_DX_ACR0; 336 cmd = AUTRI_DX_ACR0_CMD_WRITE; 337 busy = AUTRI_DX_ACR0_BUSY_WRITE; 338 break; 339 case AUTRI_DEVICE_ID_4DWAVE_NX: 340 addr = AUTRI_NX_ACR1; 341 cmd = AUTRI_NX_ACR1_CMD_WRITE; 342 busy = AUTRI_NX_ACR1_BUSY_WRITE; 343 break; 344 case AUTRI_DEVICE_ID_SIS_7018: 345 addr = AUTRI_SIS_ACWR; 346 cmd = AUTRI_SIS_ACWR_CMD_WRITE; 347 busy = AUTRI_SIS_ACWR_BUSY_WRITE | AUTRI_SIS_ACWR_AUDIO_BUSY; 348 break; 349 case AUTRI_DEVICE_ID_ALI_M5451: 350 addr = AUTRI_ALI_ACWR; 351 cmd = AUTRI_ALI_ACWR_CMD_WRITE; 352 if (sc->sc_revision > 0x01) 353 cmd |= 0x0100; 354 busy = AUTRI_ALI_ACWR_BUSY_WRITE; 355 break; 356 default: 357 printf("%s: autri_write_codec : unknown device.\n", 358 device_xname(sc->sc_dev)); 359 return -1; 360 } 361 362 /* wait for 'Ready to Write' */ 363 for (count=0; count<0xffff; count++) { 364 if ((TREAD4(sc, addr) & busy) == 0) 365 break; 366 } 367 368 if (count == 0xffff) { 369 printf("%s: Codec timeout. Busy writing AC'97 codec\n", 370 device_xname(sc->sc_dev)); 371 return -1; 372 } 373 374 /* send Write Command to AC'97 */ 375 TWRITE4(sc, addr, (data << 16) | (index & 0x7f) | cmd); 376 377 return 0; 378 } 379 380 static int 381 autri_reset_codec(void *sc_) 382 { 383 struct autri_codec_softc *codec; 384 struct autri_softc *sc; 385 uint32_t reg, ready; 386 int addr, count; 387 388 codec = sc_; 389 sc = codec->sc; 390 count = 200; 391 DPRINTF(("autri_reset_codec(codec=%p,sc=%p)\n", codec, sc)); 392 DPRINTF(("sc->sc_devid=%X\n", sc->sc_devid)); 393 394 switch (sc->sc_devid) { 395 case AUTRI_DEVICE_ID_4DWAVE_DX: 396 /* warm reset AC'97 codec */ 397 autri_reg_set_4(sc, AUTRI_DX_ACR2, 1); 398 delay(100); 399 /* release reset */ 400 autri_reg_clear_4(sc, AUTRI_DX_ACR2, 1); 401 delay(100); 402 403 addr = AUTRI_DX_ACR2; 404 ready = AUTRI_DX_ACR2_CODEC_READY; 405 break; 406 case AUTRI_DEVICE_ID_4DWAVE_NX: 407 /* warm reset AC'97 codec */ 408 autri_reg_set_4(sc, AUTRI_NX_ACR0, 1); 409 delay(100); 410 /* release reset */ 411 autri_reg_clear_4(sc, AUTRI_NX_ACR0, 1); 412 delay(100); 413 414 addr = AUTRI_NX_ACR0; 415 ready = AUTRI_NX_ACR0_CODEC_READY; 416 break; 417 case AUTRI_DEVICE_ID_SIS_7018: 418 /* cold reset AC'97 codec */ 419 autri_reg_set_4(sc, AUTRI_SIS_SCTRL, 2); 420 delay(1000); 421 /* release reset (warm & cold) */ 422 autri_reg_clear_4(sc, AUTRI_SIS_SCTRL, 3); 423 delay(2000); 424 425 addr = AUTRI_SIS_SCTRL; 426 ready = AUTRI_SIS_SCTRL_CODEC_READY; 427 break; 428 case AUTRI_DEVICE_ID_ALI_M5451: 429 /* warm reset AC'97 codec */ 430 autri_reg_set_4(sc, AUTRI_ALI_SCTRL, 1); 431 delay(100); 432 /* release reset (warm & cold) */ 433 autri_reg_clear_4(sc, AUTRI_ALI_SCTRL, 3); 434 delay(100); 435 436 addr = AUTRI_ALI_SCTRL; 437 ready = AUTRI_ALI_SCTRL_CODEC_READY; 438 break; 439 default: 440 printf("%s: autri_reset_codec : unknown device\n", 441 device_xname(sc->sc_dev)); 442 return EOPNOTSUPP; 443 } 444 445 /* wait for 'Codec Ready' */ 446 while (count--) { 447 reg = TREAD4(sc, addr); 448 if (reg & ready) 449 break; 450 delay(1000); 451 } 452 453 if (count == 0) { 454 printf("%s: Codec timeout. AC'97 is not ready for operation.\n", 455 device_xname(sc->sc_dev)); 456 return ETIMEDOUT; 457 } 458 return 0; 459 } 460 461 static enum ac97_host_flags 462 autri_flags_codec(void *sc) 463 { 464 return AC97_HOST_DONT_READ; 465 } 466 467 /* 468 * 469 */ 470 471 static int 472 autri_match(device_t parent, cfdata_t match, void *aux) 473 { 474 struct pci_attach_args *pa; 475 476 pa = (struct pci_attach_args *)aux; 477 switch (PCI_VENDOR(pa->pa_id)) { 478 case PCI_VENDOR_TRIDENT: 479 switch (PCI_PRODUCT(pa->pa_id)) { 480 case PCI_PRODUCT_TRIDENT_4DWAVE_DX: 481 /* 482 * IBM makes a pcn network card and improperly 483 * sets the vendor and product ID's. Avoid matching. 484 */ 485 if (PCI_CLASS(pa->pa_class) == PCI_CLASS_NETWORK) 486 return 0; 487 /* FALLTHROUGH */ 488 case PCI_PRODUCT_TRIDENT_4DWAVE_NX: 489 return 1; 490 } 491 break; 492 case PCI_VENDOR_SIS: 493 switch (PCI_PRODUCT(pa->pa_id)) { 494 case PCI_PRODUCT_SIS_7018: 495 return 1; 496 } 497 break; 498 case PCI_VENDOR_ALI: 499 switch (PCI_PRODUCT(pa->pa_id)) { 500 case PCI_PRODUCT_ALI_M5451: 501 return 1; 502 } 503 break; 504 } 505 506 return 0; 507 } 508 509 static void 510 autri_attach(device_t parent, device_t self, void *aux) 511 { 512 struct autri_softc *sc; 513 struct pci_attach_args *pa; 514 pci_chipset_tag_t pc; 515 struct autri_codec_softc *codec; 516 pci_intr_handle_t ih; 517 char const *intrstr; 518 int r; 519 uint32_t reg; 520 char intrbuf[PCI_INTRSTR_LEN]; 521 522 sc = device_private(self); 523 sc->sc_dev = self; 524 pa = (struct pci_attach_args *)aux; 525 pc = pa->pa_pc; 526 527 sc->sc_devid = pa->pa_id; 528 sc->sc_class = pa->pa_class; 529 530 pci_aprint_devinfo(pa, "Audio controller"); 531 sc->sc_revision = PCI_REVISION(pa->pa_class); 532 533 /* map register to memory */ 534 if (pci_mapreg_map(pa, AUTRI_PCI_MEMORY_BASE, 535 PCI_MAPREG_TYPE_MEM, 0, &sc->memt, &sc->memh, NULL, NULL)) { 536 aprint_error_dev(sc->sc_dev, "can't map memory space\n"); 537 return; 538 } 539 540 mutex_init(&sc->sc_lock, MUTEX_DEFAULT, IPL_NONE); 541 mutex_init(&sc->sc_intr_lock, MUTEX_DEFAULT, IPL_AUDIO); 542 543 /* map and establish the interrupt */ 544 if (pci_intr_map(pa, &ih)) { 545 aprint_error_dev(sc->sc_dev, "couldn't map interrupt\n"); 546 return; 547 } 548 intrstr = pci_intr_string(pc, ih, intrbuf, sizeof(intrbuf)); 549 sc->sc_ih = pci_intr_establish_xname(pc, ih, IPL_AUDIO, autri_intr, 550 sc, device_xname(self)); 551 if (sc->sc_ih == NULL) { 552 aprint_error_dev(sc->sc_dev, "couldn't establish interrupt"); 553 if (intrstr != NULL) 554 aprint_error(" at %s", intrstr); 555 aprint_error("\n"); 556 return; 557 } 558 aprint_normal_dev(sc->sc_dev, "interrupting at %s\n", intrstr); 559 560 sc->sc_dmatag = pa->pa_dmat; 561 sc->sc_pc = pc; 562 sc->sc_pt = pa->pa_tag; 563 564 /* enable the device */ 565 reg = pci_conf_read(pc, pa->pa_tag, PCI_COMMAND_STATUS_REG); 566 reg |= (PCI_COMMAND_MEM_ENABLE | PCI_COMMAND_MASTER_ENABLE); 567 pci_conf_write(pc, pa->pa_tag, PCI_COMMAND_STATUS_REG, reg); 568 569 /* initialize the device */ 570 autri_init(sc); 571 572 /* attach AC'97 codec */ 573 codec = &sc->sc_codec; 574 codec->sc = sc; 575 576 codec->host_if.arg = codec; 577 codec->host_if.attach = autri_attach_codec; 578 codec->host_if.reset = autri_reset_codec; 579 codec->host_if.read = autri_read_codec; 580 codec->host_if.write = autri_write_codec; 581 codec->host_if.flags = autri_flags_codec; 582 583 r = ac97_attach(&codec->host_if, self, &sc->sc_lock); 584 if (r != 0) { 585 aprint_error_dev(self, "can't attach codec (error 0x%X)\n", r); 586 return; 587 } 588 589 if (!pmf_device_register(self, NULL, autri_resume)) 590 aprint_error_dev(self, "couldn't establish power handler\n"); 591 592 audio_attach_mi(&autri_hw_if, sc, sc->sc_dev); 593 594 #if NMIDI > 0 595 midi_attach_mi(&autri_midi_hw_if, sc, sc->sc_dev); 596 #endif 597 } 598 599 CFATTACH_DECL_NEW(autri, sizeof(struct autri_softc), 600 autri_match, autri_attach, NULL, NULL); 601 602 static bool 603 autri_resume(device_t dv, const pmf_qual_t *qual) 604 { 605 struct autri_softc *sc = device_private(dv); 606 607 mutex_enter(&sc->sc_lock); 608 mutex_spin_enter(&sc->sc_intr_lock); 609 autri_init(sc); 610 mutex_spin_exit(&sc->sc_intr_lock); 611 (sc->sc_codec.codec_if->vtbl->restore_ports)(sc->sc_codec.codec_if); 612 mutex_exit(&sc->sc_lock); 613 614 return true; 615 } 616 617 static int 618 autri_init(void *sc_) 619 { 620 struct autri_softc *sc; 621 uint32_t reg; 622 pci_chipset_tag_t pc; 623 pcitag_t pt; 624 625 sc = sc_; 626 pc = sc->sc_pc; 627 pt = sc->sc_pt; 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; 742 uint32_t reg; 743 744 /*reg = (ENDLP_IE | MIDLP_IE);*/ 745 reg = ENDLP_IE; 746 sc = sc_; 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; 758 uint32_t reg; 759 760 reg = (ENDLP_IE | MIDLP_IE); 761 sc = sc_; 762 autri_reg_clear_4(sc, AUTRI_LFO_GC_CIR, reg); 763 } 764 #endif 765 766 static int 767 autri_intr(void *p) 768 { 769 struct autri_softc *sc; 770 uint32_t intsrc; 771 uint32_t mask, active[2]; 772 int ch, endch; 773 /* 774 u_int32_t reg; 775 u_int32_t cso,eso; 776 */ 777 sc = p; 778 mutex_spin_enter(&sc->sc_intr_lock); 779 780 intsrc = TREAD4(sc, AUTRI_MISCINT); 781 if ((intsrc & (ADDRESS_IRQ | MPU401_IRQ)) == 0) { 782 mutex_spin_exit(&sc->sc_intr_lock); 783 return 0; 784 } 785 786 if (intsrc & ADDRESS_IRQ) { 787 788 active[0] = TREAD4(sc,AUTRI_AIN_A); 789 active[1] = TREAD4(sc,AUTRI_AIN_B); 790 791 if (sc->sc_devid == AUTRI_DEVICE_ID_ALI_M5451) { 792 endch = 32; 793 } else { 794 endch = 64; 795 } 796 797 for (ch = 0; ch < endch; ch++) { 798 mask = 1 << (ch & 0x1f); 799 if (active[(ch & 0x20) ? 1 : 0] & mask) { 800 801 /* clear interrupt */ 802 TWRITE4(sc, (ch & 0x20) ? AUTRI_AIN_B : AUTRI_AIN_A, mask); 803 /* disable interrupt */ 804 autri_reg_clear_4(sc,(ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A, mask); 805 #if 0 806 reg = TREAD4(sc,AUTRI_LFO_GC_CIR) & ~0x0000003f; 807 TWRITE4(sc,AUTRI_LFO_GC_CIR, reg | ch); 808 809 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 810 cso = TREAD4(sc, 0xe0) & 0x00ffffff; 811 eso = TREAD4(sc, 0xe8) & 0x00ffffff; 812 } else { 813 cso = (TREAD4(sc, 0xe0) >> 16) & 0x0000ffff; 814 eso = (TREAD4(sc, 0xe8) >> 16) & 0x0000ffff; 815 } 816 /*printf("cso=%d, eso=%d\n",cso,eso);*/ 817 #endif 818 if (ch == sc->sc_play.ch_intr) { 819 if (sc->sc_play.intr) 820 sc->sc_play.intr(sc->sc_play.intr_arg); 821 } 822 823 if (ch == sc->sc_rec.ch_intr) { 824 if (sc->sc_rec.intr) 825 sc->sc_rec.intr(sc->sc_rec.intr_arg); 826 } 827 828 /* enable interrupt */ 829 autri_reg_set_4(sc, (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A, mask); 830 } 831 } 832 } 833 834 if (intsrc & MPU401_IRQ) { 835 /* XXX */ 836 } 837 838 autri_reg_set_4(sc,AUTRI_MISCINT, 839 ST_TARGET_REACHED | MIXER_OVERFLOW | MIXER_UNDERFLOW); 840 841 mutex_spin_exit(&sc->sc_intr_lock); 842 return 1; 843 } 844 845 /* 846 * 847 */ 848 849 static int 850 autri_allocmem(struct autri_softc *sc, size_t size, size_t align, 851 struct autri_dma *p) 852 { 853 int error; 854 855 p->size = size; 856 error = bus_dmamem_alloc(sc->sc_dmatag, p->size, align, 0, 857 p->segs, sizeof(p->segs)/sizeof(p->segs[0]), 858 &p->nsegs, BUS_DMA_WAITOK); 859 if (error) 860 return error; 861 862 error = bus_dmamem_map(sc->sc_dmatag, p->segs, p->nsegs, p->size, 863 &p->addr, BUS_DMA_WAITOK|BUS_DMA_COHERENT); 864 if (error) 865 goto free; 866 867 error = bus_dmamap_create(sc->sc_dmatag, p->size, 1, p->size, 868 0, BUS_DMA_WAITOK, &p->map); 869 if (error) 870 goto unmap; 871 872 error = bus_dmamap_load(sc->sc_dmatag, p->map, p->addr, p->size, NULL, 873 BUS_DMA_WAITOK); 874 if (error) 875 goto destroy; 876 return (0); 877 878 destroy: 879 bus_dmamap_destroy(sc->sc_dmatag, p->map); 880 unmap: 881 bus_dmamem_unmap(sc->sc_dmatag, p->addr, p->size); 882 free: 883 bus_dmamem_free(sc->sc_dmatag, p->segs, p->nsegs); 884 return error; 885 } 886 887 static int 888 autri_freemem(struct autri_softc *sc, struct autri_dma *p) 889 { 890 891 bus_dmamap_unload(sc->sc_dmatag, p->map); 892 bus_dmamap_destroy(sc->sc_dmatag, p->map); 893 bus_dmamem_unmap(sc->sc_dmatag, p->addr, p->size); 894 bus_dmamem_free(sc->sc_dmatag, p->segs, p->nsegs); 895 return 0; 896 } 897 898 static int 899 autri_open(void *addr, int flags) 900 { 901 DPRINTF(("autri_open()\n")); 902 DPRINTFN(5,("MISCINT : 0x%08X\n", 903 TREAD4((struct autri_softc *)addr, AUTRI_MISCINT))); 904 DPRINTFN(5,("LFO_GC_CIR : 0x%08X\n", 905 TREAD4((struct autri_softc *)addr, AUTRI_LFO_GC_CIR))); 906 return 0; 907 } 908 909 static int 910 autri_query_encoding(void *addr, struct audio_encoding *fp) 911 { 912 913 switch (fp->index) { 914 case 0: 915 strcpy(fp->name, AudioEulinear); 916 fp->encoding = AUDIO_ENCODING_ULINEAR; 917 fp->precision = 8; 918 fp->flags = 0; 919 break; 920 case 1: 921 strcpy(fp->name, AudioEmulaw); 922 fp->encoding = AUDIO_ENCODING_ULAW; 923 fp->precision = 8; 924 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 925 break; 926 case 2: 927 strcpy(fp->name, AudioEalaw); 928 fp->encoding = AUDIO_ENCODING_ALAW; 929 fp->precision = 8; 930 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 931 break; 932 case 3: 933 strcpy(fp->name, AudioEslinear); 934 fp->encoding = AUDIO_ENCODING_SLINEAR; 935 fp->precision = 8; 936 fp->flags = 0; 937 break; 938 case 4: 939 strcpy(fp->name, AudioEslinear_le); 940 fp->encoding = AUDIO_ENCODING_SLINEAR_LE; 941 fp->precision = 16; 942 fp->flags = 0; 943 break; 944 case 5: 945 strcpy(fp->name, AudioEulinear_le); 946 fp->encoding = AUDIO_ENCODING_ULINEAR_LE; 947 fp->precision = 16; 948 fp->flags = 0; 949 break; 950 case 6: 951 strcpy(fp->name, AudioEslinear_be); 952 fp->encoding = AUDIO_ENCODING_SLINEAR_BE; 953 fp->precision = 16; 954 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 955 break; 956 case 7: 957 strcpy(fp->name, AudioEulinear_be); 958 fp->encoding = AUDIO_ENCODING_ULINEAR_BE; 959 fp->precision = 16; 960 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 961 break; 962 default: 963 return EINVAL; 964 } 965 966 return 0; 967 } 968 969 static int 970 autri_set_params(void *addr, int setmode, int usemode, 971 audio_params_t *play, audio_params_t *rec, stream_filter_list_t *pfil, 972 stream_filter_list_t *rfil) 973 { 974 if (setmode & AUMODE_RECORD) { 975 if (auconv_set_converter(autri_formats, AUTRI_NFORMATS, 976 AUMODE_RECORD, rec, FALSE, rfil) < 0) 977 return EINVAL; 978 } 979 if (setmode & AUMODE_PLAY) { 980 if (auconv_set_converter(autri_formats, AUTRI_NFORMATS, 981 AUMODE_PLAY, play, FALSE, pfil) < 0) 982 return EINVAL; 983 } 984 return 0; 985 } 986 987 static int 988 autri_round_blocksize(void *addr, int block, 989 int mode, const audio_params_t *param) 990 { 991 return block & -4; 992 } 993 994 static int 995 autri_halt_output(void *addr) 996 { 997 struct autri_softc *sc; 998 999 DPRINTF(("autri_halt_output()\n")); 1000 sc = addr; 1001 sc->sc_play.intr = NULL; 1002 autri_stopch(sc, sc->sc_play.ch, sc->sc_play.ch_intr); 1003 autri_disable_interrupt(sc, sc->sc_play.ch_intr); 1004 1005 return 0; 1006 } 1007 1008 static int 1009 autri_halt_input(void *addr) 1010 { 1011 struct autri_softc *sc; 1012 1013 DPRINTF(("autri_halt_input()\n")); 1014 sc = addr; 1015 sc->sc_rec.intr = NULL; 1016 autri_stopch(sc, sc->sc_rec.ch, sc->sc_rec.ch_intr); 1017 autri_disable_interrupt(sc, sc->sc_rec.ch_intr); 1018 1019 return 0; 1020 } 1021 1022 static int 1023 autri_getdev(void *addr, struct audio_device *retp) 1024 { 1025 struct autri_softc *sc; 1026 1027 DPRINTF(("autri_getdev().\n")); 1028 sc = addr; 1029 strncpy(retp->name, "Trident 4DWAVE", sizeof(retp->name)); 1030 snprintf(retp->version, sizeof(retp->version), "0x%02x", 1031 PCI_REVISION(sc->sc_class)); 1032 1033 switch (sc->sc_devid) { 1034 case AUTRI_DEVICE_ID_4DWAVE_DX: 1035 strncpy(retp->config, "4DWAVE-DX", sizeof(retp->config)); 1036 break; 1037 case AUTRI_DEVICE_ID_4DWAVE_NX: 1038 strncpy(retp->config, "4DWAVE-NX", sizeof(retp->config)); 1039 break; 1040 case AUTRI_DEVICE_ID_SIS_7018: 1041 strncpy(retp->config, "SiS 7018", sizeof(retp->config)); 1042 break; 1043 case AUTRI_DEVICE_ID_ALI_M5451: 1044 strncpy(retp->config, "ALi M5451", sizeof(retp->config)); 1045 break; 1046 default: 1047 strncpy(retp->config, "unknown", sizeof(retp->config)); 1048 } 1049 1050 return 0; 1051 } 1052 1053 static int 1054 autri_mixer_set_port(void *addr, mixer_ctrl_t *cp) 1055 { 1056 struct autri_softc *sc; 1057 1058 sc = addr; 1059 return sc->sc_codec.codec_if->vtbl->mixer_set_port( 1060 sc->sc_codec.codec_if, cp); 1061 } 1062 1063 static int 1064 autri_mixer_get_port(void *addr, mixer_ctrl_t *cp) 1065 { 1066 struct autri_softc *sc; 1067 1068 sc = addr; 1069 return sc->sc_codec.codec_if->vtbl->mixer_get_port( 1070 sc->sc_codec.codec_if, cp); 1071 } 1072 1073 static int 1074 autri_query_devinfo(void *addr, mixer_devinfo_t *dip) 1075 { 1076 struct autri_softc *sc; 1077 1078 sc = addr; 1079 return sc->sc_codec.codec_if->vtbl->query_devinfo( 1080 sc->sc_codec.codec_if, dip); 1081 } 1082 1083 static void * 1084 autri_malloc(void *addr, int direction, size_t size) 1085 { 1086 struct autri_softc *sc; 1087 struct autri_dma *p; 1088 int error; 1089 1090 p = kmem_alloc(sizeof(*p), KM_SLEEP); 1091 sc = addr; 1092 #if 0 1093 error = autri_allocmem(sc, size, 16, p); 1094 #endif 1095 error = autri_allocmem(sc, size, 0x10000, p); 1096 if (error) { 1097 kmem_free(p, sizeof(*p)); 1098 return NULL; 1099 } 1100 1101 p->next = sc->sc_dmas; 1102 sc->sc_dmas = p; 1103 return KERNADDR(p); 1104 } 1105 1106 static void 1107 autri_free(void *addr, void *ptr, size_t size) 1108 { 1109 struct autri_softc *sc; 1110 struct autri_dma **pp, *p; 1111 1112 sc = addr; 1113 for (pp = &sc->sc_dmas; (p = *pp) != NULL; pp = &p->next) { 1114 if (KERNADDR(p) == ptr) { 1115 autri_freemem(sc, p); 1116 *pp = p->next; 1117 kmem_free(p, sizeof(*p)); 1118 return; 1119 } 1120 } 1121 } 1122 1123 static struct autri_dma * 1124 autri_find_dma(struct autri_softc *sc, void *addr) 1125 { 1126 struct autri_dma *p; 1127 1128 for (p = sc->sc_dmas; p && KERNADDR(p) != addr; p = p->next) 1129 continue; 1130 1131 return p; 1132 } 1133 1134 static size_t 1135 autri_round_buffersize(void *addr, int direction, size_t size) 1136 { 1137 1138 return size; 1139 } 1140 1141 static paddr_t 1142 autri_mappage(void *addr, void *mem, off_t off, int prot) 1143 { 1144 struct autri_softc *sc; 1145 struct autri_dma *p; 1146 1147 if (off < 0) 1148 return -1; 1149 sc = addr; 1150 p = autri_find_dma(sc, mem); 1151 if (!p) 1152 return -1; 1153 1154 return bus_dmamem_mmap(sc->sc_dmatag, p->segs, p->nsegs, 1155 off, prot, BUS_DMA_WAITOK); 1156 } 1157 1158 static int 1159 autri_get_props(void *addr) 1160 { 1161 return AUDIO_PROP_MMAP | AUDIO_PROP_INDEPENDENT | 1162 AUDIO_PROP_FULLDUPLEX; 1163 } 1164 1165 static void 1166 autri_setup_channel(struct autri_softc *sc, int mode, 1167 const audio_params_t *param) 1168 { 1169 int i, ch, channel; 1170 uint32_t reg, cr[5]; 1171 uint32_t cso, eso; 1172 uint32_t delta, dch[2], ctrl; 1173 uint32_t alpha_fms, fm_vol, attribute; 1174 1175 uint32_t dmaaddr, dmalen; 1176 int factor, rvol, cvol; 1177 struct autri_chstatus *chst; 1178 1179 ctrl = AUTRI_CTRL_LOOPMODE; 1180 switch (param->encoding) { 1181 case AUDIO_ENCODING_SLINEAR_BE: 1182 case AUDIO_ENCODING_SLINEAR_LE: 1183 ctrl |= AUTRI_CTRL_SIGNED; 1184 break; 1185 } 1186 1187 factor = 0; 1188 if (param->precision == 16) { 1189 ctrl |= AUTRI_CTRL_16BIT; 1190 factor++; 1191 } 1192 1193 if (param->channels == 2) { 1194 ctrl |= AUTRI_CTRL_STEREO; 1195 factor++; 1196 } 1197 1198 delta = param->sample_rate; 1199 if (delta < 4000) 1200 delta = 4000; 1201 if (delta > 48000) 1202 delta = 48000; 1203 1204 attribute = 0; 1205 1206 dch[1] = ((delta << 12) / 48000) & 0x0000ffff; 1207 if (mode == AUMODE_PLAY) { 1208 chst = &sc->sc_play; 1209 dch[0] = ((delta << 12) / 48000) & 0x0000ffff; 1210 ctrl |= AUTRI_CTRL_WAVEVOL; 1211 } else { 1212 chst = &sc->sc_rec; 1213 dch[0] = ((48000 << 12) / delta) & 0x0000ffff; 1214 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) { 1215 ctrl |= AUTRI_CTRL_MUTEVOL_SIS; 1216 attribute = AUTRI_ATTR_PCMREC_SIS; 1217 if (delta != 48000) 1218 attribute |= AUTRI_ATTR_ENASRC_SIS; 1219 } else 1220 ctrl |= AUTRI_CTRL_MUTEVOL; 1221 } 1222 1223 dmaaddr = DMAADDR(chst->dma); 1224 cso = alpha_fms = 0; 1225 rvol = cvol = 0x7f; 1226 fm_vol = 0x0 | ((rvol & 0x7f) << 7) | (cvol & 0x7f); 1227 1228 for (ch = 0; ch < 2; ch++) { 1229 1230 if (ch == 0) 1231 dmalen = (chst->length >> factor); 1232 else { 1233 /* channel for interrupt */ 1234 dmalen = (chst->blksize >> factor); 1235 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) 1236 ctrl |= AUTRI_CTRL_MUTEVOL_SIS; 1237 else 1238 ctrl |= AUTRI_CTRL_MUTEVOL; 1239 attribute = 0; 1240 cso = dmalen - 1; 1241 } 1242 1243 eso = dmalen - 1; 1244 1245 switch (sc->sc_devid) { 1246 case AUTRI_DEVICE_ID_4DWAVE_DX: 1247 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1248 cr[1] = dmaaddr; 1249 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1250 cr[3] = fm_vol; 1251 cr[4] = ctrl; 1252 break; 1253 case AUTRI_DEVICE_ID_4DWAVE_NX: 1254 cr[0] = (dch[ch] << 24) | (cso & 0x00ffffff); 1255 cr[1] = dmaaddr; 1256 cr[2] = ((dch[ch] << 16) & 0xff000000) | (eso & 0x00ffffff); 1257 cr[3] = (alpha_fms << 16) | (fm_vol & 0x0000ffff); 1258 cr[4] = ctrl; 1259 break; 1260 case AUTRI_DEVICE_ID_SIS_7018: 1261 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1262 cr[1] = dmaaddr; 1263 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1264 cr[3] = attribute; 1265 cr[4] = ctrl; 1266 break; 1267 case AUTRI_DEVICE_ID_ALI_M5451: 1268 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1269 cr[1] = dmaaddr; 1270 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1271 cr[3] = 0; 1272 cr[4] = ctrl; 1273 break; 1274 } 1275 1276 /* write channel data */ 1277 channel = (ch == 0) ? chst->ch : chst->ch_intr; 1278 1279 reg = TREAD4(sc,AUTRI_LFO_GC_CIR) & ~0x0000003f; 1280 TWRITE4(sc,AUTRI_LFO_GC_CIR, reg | channel); 1281 1282 for (i = 0; i < 5; i++) { 1283 TWRITE4(sc, AUTRI_ARAM_CR + i*sizeof(cr[0]), cr[i]); 1284 DPRINTFN(5,("cr[%d] : 0x%08X\n", i, cr[i])); 1285 } 1286 1287 /* Bank A only */ 1288 if (channel < 0x20) { 1289 TWRITE4(sc, AUTRI_EBUF1, AUTRI_EMOD_STILL); 1290 TWRITE4(sc, AUTRI_EBUF2, AUTRI_EMOD_STILL); 1291 } 1292 } 1293 1294 } 1295 1296 static int 1297 autri_trigger_output(void *addr, void *start, void *end, int blksize, 1298 void (*intr)(void *), void *arg, 1299 const audio_params_t *param) 1300 { 1301 struct autri_softc *sc; 1302 struct autri_dma *p; 1303 1304 DPRINTFN(5,("autri_trigger_output: sc=%p start=%p end=%p " 1305 "blksize=%d intr=%p(%p)\n", addr, start, end, blksize, intr, arg)); 1306 sc = addr; 1307 sc->sc_play.intr = intr; 1308 sc->sc_play.intr_arg = arg; 1309 sc->sc_play.offset = 0; 1310 sc->sc_play.blksize = blksize; 1311 sc->sc_play.length = (char *)end - (char *)start; 1312 1313 p = autri_find_dma(sc, start); 1314 if (!p) { 1315 printf("autri_trigger_output: bad addr %p\n", start); 1316 return (EINVAL); 1317 } 1318 1319 sc->sc_play.dma = p; 1320 1321 /* */ 1322 autri_setup_channel(sc, AUMODE_PLAY, param); 1323 1324 /* volume set to no attenuation */ 1325 TWRITE4(sc, AUTRI_MUSICVOL_WAVEVOL, 0); 1326 1327 /* enable interrupt */ 1328 autri_enable_interrupt(sc, sc->sc_play.ch_intr); 1329 1330 /* start channel */ 1331 autri_startch(sc, sc->sc_play.ch, sc->sc_play.ch_intr); 1332 1333 return 0; 1334 } 1335 1336 static int 1337 autri_trigger_input(void *addr, void *start, void *end, int blksize, 1338 void (*intr)(void *), void *arg, 1339 const audio_params_t *param) 1340 { 1341 struct autri_softc *sc; 1342 struct autri_dma *p; 1343 1344 DPRINTFN(5,("autri_trigger_input: sc=%p start=%p end=%p " 1345 "blksize=%d intr=%p(%p)\n", addr, start, end, blksize, intr, arg)); 1346 sc = addr; 1347 sc->sc_rec.intr = intr; 1348 sc->sc_rec.intr_arg = arg; 1349 sc->sc_rec.offset = 0; 1350 sc->sc_rec.blksize = blksize; 1351 sc->sc_rec.length = (char *)end - (char *)start; 1352 1353 /* */ 1354 p = autri_find_dma(sc, start); 1355 if (!p) { 1356 printf("autri_trigger_input: bad addr %p\n", start); 1357 return (EINVAL); 1358 } 1359 1360 sc->sc_rec.dma = p; 1361 1362 /* */ 1363 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 1364 autri_reg_set_4(sc, AUTRI_NX_ACR0, AUTRI_NX_ACR0_PSB_CAPTURE); 1365 TWRITE1(sc, AUTRI_NX_RCI3, AUTRI_NX_RCI3_ENABLE | sc->sc_rec.ch); 1366 } 1367 1368 #if 0 1369 /* 4DWAVE only allows capturing at a 48 kHz rate */ 1370 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_DX || 1371 sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) 1372 param->sample_rate = 48000; 1373 #endif 1374 1375 autri_setup_channel(sc, AUMODE_RECORD, param); 1376 1377 /* enable interrupt */ 1378 autri_enable_interrupt(sc, sc->sc_rec.ch_intr); 1379 1380 /* start channel */ 1381 autri_startch(sc, sc->sc_rec.ch, sc->sc_rec.ch_intr); 1382 1383 return 0; 1384 } 1385 1386 1387 static void 1388 autri_get_locks(void *addr, kmutex_t **intr, kmutex_t **proc) 1389 { 1390 struct autri_softc *sc; 1391 1392 sc = addr; 1393 *intr = &sc->sc_intr_lock; 1394 *proc = &sc->sc_lock; 1395 } 1396 1397 #if 0 1398 static int 1399 autri_halt(struct autri_softc *sc) 1400 { 1401 1402 DPRINTF(("autri_halt().\n")); 1403 /*autri_stopch(sc);*/ 1404 autri_disable_interrupt(sc, sc->sc_play.channel); 1405 autri_disable_interrupt(sc, sc->sc_rec.channel); 1406 return 0; 1407 } 1408 #endif 1409 1410 static void 1411 autri_enable_interrupt(struct autri_softc *sc, int ch) 1412 { 1413 int reg; 1414 1415 reg = (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A; 1416 ch &= 0x1f; 1417 1418 autri_reg_set_4(sc, reg, 1 << ch); 1419 } 1420 1421 static void 1422 autri_disable_interrupt(struct autri_softc *sc, int ch) 1423 { 1424 int reg; 1425 1426 reg = (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A; 1427 ch &= 0x1f; 1428 1429 autri_reg_clear_4(sc, reg, 1 << ch); 1430 } 1431 1432 static void 1433 autri_startch(struct autri_softc *sc, int ch, int ch_intr) 1434 { 1435 int reg; 1436 uint32_t chmask; 1437 1438 reg = (ch & 0x20) ? AUTRI_START_B : AUTRI_START_A; 1439 ch &= 0x1f; 1440 ch_intr &= 0x1f; 1441 chmask = (1 << ch) | (1 << ch_intr); 1442 1443 autri_reg_set_4(sc, reg, chmask); 1444 } 1445 1446 static void 1447 autri_stopch(struct autri_softc *sc, int ch, int ch_intr) 1448 { 1449 int reg; 1450 uint32_t chmask; 1451 1452 reg = (ch & 0x20) ? AUTRI_STOP_B : AUTRI_STOP_A; 1453 ch &= 0x1f; 1454 ch_intr &= 0x1f; 1455 chmask = (1 << ch) | (1 << ch_intr); 1456 1457 autri_reg_set_4(sc, reg, chmask); 1458 } 1459 1460 #if NMIDI > 0 1461 static int 1462 autri_midi_open(void *addr, int flags, void (*iintr)(void *, int), 1463 void (*ointr)(void *), void *arg) 1464 { 1465 struct autri_softc *sc; 1466 1467 DPRINTF(("autri_midi_open()\n")); 1468 sc = addr; 1469 DPRINTFN(5,("MPUR1 : 0x%02X\n", TREAD1(sc, AUTRI_MPUR1))); 1470 DPRINTFN(5,("MPUR2 : 0x%02X\n", TREAD1(sc, AUTRI_MPUR2))); 1471 1472 sc->sc_iintr = iintr; 1473 sc->sc_ointr = ointr; 1474 sc->sc_arg = arg; 1475 1476 if (flags & FREAD) 1477 autri_reg_clear_1(sc, AUTRI_MPUR2, AUTRI_MIDIIN_ENABLE_INTR); 1478 1479 if (flags & FWRITE) 1480 autri_reg_set_1(sc, AUTRI_MPUR2, AUTRI_MIDIOUT_CONNECT); 1481 1482 return 0; 1483 } 1484 1485 static void 1486 autri_midi_close(void *addr) 1487 { 1488 struct autri_softc *sc; 1489 1490 DPRINTF(("autri_midi_close()\n")); 1491 sc = addr; 1492 kpause("autri", FALSE, hz/10, &sc->sc_lock); /* give uart a chance to drain */ 1493 1494 sc->sc_iintr = NULL; 1495 sc->sc_ointr = NULL; 1496 } 1497 1498 static int 1499 autri_midi_output(void *addr, int d) 1500 { 1501 struct autri_softc *sc; 1502 int x; 1503 1504 sc = addr; 1505 for (x = 0; x != MIDI_BUSY_WAIT; x++) { 1506 if ((TREAD1(sc, AUTRI_MPUR1) & AUTRI_MIDIOUT_READY) == 0) { 1507 TWRITE1(sc, AUTRI_MPUR0, d); 1508 return 0; 1509 } 1510 delay(MIDI_BUSY_DELAY); 1511 } 1512 return EIO; 1513 } 1514 1515 static void 1516 autri_midi_getinfo(void *addr, struct midi_info *mi) 1517 { 1518 1519 mi->name = "4DWAVE MIDI UART"; 1520 mi->props = MIDI_PROP_CAN_INPUT; 1521 } 1522 1523 #endif 1524
Indexes created Thu Oct 02 14:10:14 GMT 2025