autri.c revision 1.48
1 /* $NetBSD: autri.c,v 1.48 2011/11/24 03:35:58 mrg 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 1.48 2011/11/24 03:35:58 mrg 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 char devinfo[256]; 524 int r; 525 uint32_t reg; 526 527 sc = device_private(self); 528 pa = (struct pci_attach_args *)aux; 529 pc = pa->pa_pc; 530 aprint_naive(": Audio controller\n"); 531 532 sc->sc_devid = pa->pa_id; 533 sc->sc_class = pa->pa_class; 534 535 pci_devinfo(pa->pa_id, pa->pa_class, 0, devinfo, sizeof(devinfo)); 536 sc->sc_revision = PCI_REVISION(pa->pa_class); 537 aprint_normal(": %s (rev. 0x%02x)\n", devinfo, sc->sc_revision); 538 539 /* map register to memory */ 540 if (pci_mapreg_map(pa, AUTRI_PCI_MEMORY_BASE, 541 PCI_MAPREG_TYPE_MEM, 0, &sc->memt, &sc->memh, NULL, NULL)) { 542 aprint_error_dev(&sc->sc_dev, "can't map memory space\n"); 543 return; 544 } 545 546 mutex_init(&sc->sc_lock, MUTEX_DEFAULT, IPL_NONE); 547 mutex_init(&sc->sc_intr_lock, MUTEX_DEFAULT, IPL_AUDIO); 548 549 /* map and establish the interrupt */ 550 if (pci_intr_map(pa, &ih)) { 551 aprint_error_dev(&sc->sc_dev, "couldn't map interrupt\n"); 552 return; 553 } 554 intrstr = pci_intr_string(pc, ih); 555 sc->sc_ih = pci_intr_establish(pc, ih, IPL_AUDIO, autri_intr, sc); 556 if (sc->sc_ih == NULL) { 557 aprint_error_dev(&sc->sc_dev, "couldn't establish interrupt"); 558 if (intrstr != NULL) 559 aprint_error(" at %s", intrstr); 560 aprint_error("\n"); 561 return; 562 } 563 aprint_normal_dev(&sc->sc_dev, "interrupting at %s\n", intrstr); 564 565 sc->sc_dmatag = pa->pa_dmat; 566 sc->sc_pc = pc; 567 sc->sc_pt = pa->pa_tag; 568 569 /* enable the device */ 570 reg = pci_conf_read(pc, pa->pa_tag, PCI_COMMAND_STATUS_REG); 571 reg |= (PCI_COMMAND_MEM_ENABLE | PCI_COMMAND_MASTER_ENABLE); 572 pci_conf_write(pc, pa->pa_tag, PCI_COMMAND_STATUS_REG, reg); 573 574 /* initialize the device */ 575 autri_init(sc); 576 577 /* attach AC'97 codec */ 578 codec = &sc->sc_codec; 579 memcpy(&codec->sc_dev, &sc->sc_dev, sizeof(codec->sc_dev)); 580 codec->sc = sc; 581 582 codec->host_if.arg = codec; 583 codec->host_if.attach = autri_attach_codec; 584 codec->host_if.reset = autri_reset_codec; 585 codec->host_if.read = autri_read_codec; 586 codec->host_if.write = autri_write_codec; 587 codec->host_if.flags = autri_flags_codec; 588 589 r = ac97_attach(&codec->host_if, self, &sc->sc_lock); 590 if (r != 0) { 591 aprint_error_dev(&sc->sc_dev, "can't attach codec (error 0x%X)\n", r); 592 return; 593 } 594 595 if (!pmf_device_register(self, NULL, autri_resume)) 596 aprint_error_dev(self, "couldn't establish power handler\n"); 597 598 audio_attach_mi(&autri_hw_if, sc, &sc->sc_dev); 599 600 #if NMIDI > 0 601 midi_attach_mi(&autri_midi_hw_if, sc, &sc->sc_dev); 602 #endif 603 } 604 605 CFATTACH_DECL(autri, sizeof(struct autri_softc), 606 autri_match, autri_attach, NULL, NULL); 607 608 static bool 609 autri_resume(device_t dv, const pmf_qual_t *qual) 610 { 611 struct autri_softc *sc = device_private(dv); 612 613 mutex_enter(&sc->sc_lock); 614 mutex_spin_enter(&sc->sc_intr_lock); 615 autri_init(sc); 616 mutex_spin_exit(&sc->sc_intr_lock); 617 (sc->sc_codec.codec_if->vtbl->restore_ports)(sc->sc_codec.codec_if); 618 mutex_exit(&sc->sc_lock); 619 620 return true; 621 } 622 623 static int 624 autri_init(void *sc_) 625 { 626 struct autri_softc *sc; 627 uint32_t reg; 628 pci_chipset_tag_t pc; 629 pcitag_t pt; 630 631 sc = sc_; 632 pc = sc->sc_pc; 633 pt = sc->sc_pt; 634 DPRINTF(("in autri_init()\n")); 635 DPRINTFN(5,("pci_conf_read(0x40) : 0x%X\n",pci_conf_read(pc,pt,0x40))); 636 DPRINTFN(5,("pci_conf_read(0x44) : 0x%X\n",pci_conf_read(pc,pt,0x44))); 637 638 switch (sc->sc_devid) { 639 case AUTRI_DEVICE_ID_4DWAVE_DX: 640 /* disable Legacy Control */ 641 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 642 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 643 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 644 delay(100); 645 /* audio engine reset */ 646 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 647 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x00040000); 648 delay(100); 649 /* release reset */ 650 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 651 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 652 delay(100); 653 /* DAC on */ 654 autri_reg_set_4(sc,AUTRI_DX_ACR2,0x02); 655 break; 656 case AUTRI_DEVICE_ID_4DWAVE_NX: 657 /* disable Legacy Control */ 658 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 659 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 660 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 661 delay(100); 662 /* audio engine reset */ 663 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 664 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x00010000); 665 delay(100); 666 /* release reset */ 667 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 668 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00010000); 669 delay(100); 670 /* DAC on */ 671 autri_reg_set_4(sc,AUTRI_NX_ACR0,0x02); 672 break; 673 case AUTRI_DEVICE_ID_SIS_7018: 674 /* disable Legacy Control */ 675 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 676 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 677 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 678 delay(100); 679 /* reset Digital Controller */ 680 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 681 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x000c0000); 682 delay(100); 683 /* release reset */ 684 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 685 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 686 delay(100); 687 /* disable AC97 GPIO interrupt */ 688 TWRITE1(sc, AUTRI_SIS_ACGPIO, 0); 689 /* enable 64 channel mode */ 690 autri_reg_set_4(sc, AUTRI_LFO_GC_CIR, BANK_B_EN); 691 break; 692 case AUTRI_DEVICE_ID_ALI_M5451: 693 /* disable Legacy Control */ 694 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 695 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 696 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 697 delay(100); 698 /* reset Digital Controller */ 699 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 700 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x000c0000); 701 delay(100); 702 /* release reset */ 703 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 704 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 705 delay(100); 706 /* enable PCM input */ 707 autri_reg_set_4(sc, AUTRI_ALI_GCONTROL, AUTRI_ALI_GCONTROL_PCM_IN); 708 break; 709 } 710 711 if (sc->sc_devid == AUTRI_DEVICE_ID_ALI_M5451) { 712 sc->sc_play.ch = 0; 713 sc->sc_play.ch_intr = 1; 714 sc->sc_rec.ch = 31; 715 sc->sc_rec.ch_intr = 2; 716 } else { 717 sc->sc_play.ch = 0x20; 718 sc->sc_play.ch_intr = 0x21; 719 sc->sc_rec.ch = 0x22; 720 sc->sc_rec.ch_intr = 0x23; 721 } 722 723 /* clear channel status */ 724 TWRITE4(sc, AUTRI_STOP_A, 0xffffffff); 725 TWRITE4(sc, AUTRI_STOP_B, 0xffffffff); 726 727 /* disable channel interrupt */ 728 TWRITE4(sc, AUTRI_AINTEN_A, 0); 729 TWRITE4(sc, AUTRI_AINTEN_B, 0); 730 731 #if 0 732 /* TLB */ 733 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 734 TWRITE4(sc,AUTRI_NX_TLBC,0); 735 } 736 #endif 737 738 autri_enable_loop_interrupt(sc); 739 740 DPRINTF(("out autri_init()\n")); 741 return 0; 742 } 743 744 static void 745 autri_enable_loop_interrupt(void *sc_) 746 { 747 struct autri_softc *sc; 748 uint32_t reg; 749 750 /*reg = (ENDLP_IE | MIDLP_IE);*/ 751 reg = ENDLP_IE; 752 sc = sc_; 753 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) 754 reg |= BANK_B_EN; 755 756 autri_reg_set_4(sc, AUTRI_LFO_GC_CIR, reg); 757 } 758 759 #if 0 760 static void 761 autri_disable_loop_interrupt(void *sc_) 762 { 763 struct autri_softc *sc; 764 uint32_t reg; 765 766 reg = (ENDLP_IE | MIDLP_IE); 767 sc = sc_; 768 autri_reg_clear_4(sc, AUTRI_LFO_GC_CIR, reg); 769 } 770 #endif 771 772 static int 773 autri_intr(void *p) 774 { 775 struct autri_softc *sc; 776 uint32_t intsrc; 777 uint32_t mask, active[2]; 778 int ch, endch; 779 /* 780 u_int32_t reg; 781 u_int32_t cso,eso; 782 */ 783 sc = p; 784 mutex_spin_enter(&sc->sc_intr_lock); 785 786 intsrc = TREAD4(sc, AUTRI_MISCINT); 787 if ((intsrc & (ADDRESS_IRQ | MPU401_IRQ)) == 0) { 788 mutex_spin_exit(&sc->sc_intr_lock); 789 return 0; 790 } 791 792 if (intsrc & ADDRESS_IRQ) { 793 794 active[0] = TREAD4(sc,AUTRI_AIN_A); 795 active[1] = TREAD4(sc,AUTRI_AIN_B); 796 797 if (sc->sc_devid == AUTRI_DEVICE_ID_ALI_M5451) { 798 endch = 32; 799 } else { 800 endch = 64; 801 } 802 803 for (ch = 0; ch < endch; ch++) { 804 mask = 1 << (ch & 0x1f); 805 if (active[(ch & 0x20) ? 1 : 0] & mask) { 806 807 /* clear interrupt */ 808 TWRITE4(sc, (ch & 0x20) ? AUTRI_AIN_B : AUTRI_AIN_A, mask); 809 /* disable interrupt */ 810 autri_reg_clear_4(sc,(ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A, mask); 811 #if 0 812 reg = TREAD4(sc,AUTRI_LFO_GC_CIR) & ~0x0000003f; 813 TWRITE4(sc,AUTRI_LFO_GC_CIR, reg | ch); 814 815 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 816 cso = TREAD4(sc, 0xe0) & 0x00ffffff; 817 eso = TREAD4(sc, 0xe8) & 0x00ffffff; 818 } else { 819 cso = (TREAD4(sc, 0xe0) >> 16) & 0x0000ffff; 820 eso = (TREAD4(sc, 0xe8) >> 16) & 0x0000ffff; 821 } 822 /*printf("cso=%d, eso=%d\n",cso,eso);*/ 823 #endif 824 if (ch == sc->sc_play.ch_intr) { 825 if (sc->sc_play.intr) 826 sc->sc_play.intr(sc->sc_play.intr_arg); 827 } 828 829 if (ch == sc->sc_rec.ch_intr) { 830 if (sc->sc_rec.intr) 831 sc->sc_rec.intr(sc->sc_rec.intr_arg); 832 } 833 834 /* enable interrupt */ 835 autri_reg_set_4(sc, (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A, mask); 836 } 837 } 838 } 839 840 if (intsrc & MPU401_IRQ) { 841 /* XXX */ 842 } 843 844 autri_reg_set_4(sc,AUTRI_MISCINT, 845 ST_TARGET_REACHED | MIXER_OVERFLOW | MIXER_UNDERFLOW); 846 847 mutex_spin_exit(&sc->sc_intr_lock); 848 return 1; 849 } 850 851 /* 852 * 853 */ 854 855 static int 856 autri_allocmem(struct autri_softc *sc, size_t size, size_t align, 857 struct autri_dma *p) 858 { 859 int error; 860 861 p->size = size; 862 error = bus_dmamem_alloc(sc->sc_dmatag, p->size, align, 0, 863 p->segs, sizeof(p->segs)/sizeof(p->segs[0]), 864 &p->nsegs, BUS_DMA_WAITOK); 865 if (error) 866 return error; 867 868 error = bus_dmamem_map(sc->sc_dmatag, p->segs, p->nsegs, p->size, 869 &p->addr, BUS_DMA_WAITOK|BUS_DMA_COHERENT); 870 if (error) 871 goto free; 872 873 error = bus_dmamap_create(sc->sc_dmatag, p->size, 1, p->size, 874 0, BUS_DMA_WAITOK, &p->map); 875 if (error) 876 goto unmap; 877 878 error = bus_dmamap_load(sc->sc_dmatag, p->map, p->addr, p->size, NULL, 879 BUS_DMA_WAITOK); 880 if (error) 881 goto destroy; 882 return (0); 883 884 destroy: 885 bus_dmamap_destroy(sc->sc_dmatag, p->map); 886 unmap: 887 bus_dmamem_unmap(sc->sc_dmatag, p->addr, p->size); 888 free: 889 bus_dmamem_free(sc->sc_dmatag, p->segs, p->nsegs); 890 return error; 891 } 892 893 static int 894 autri_freemem(struct autri_softc *sc, struct autri_dma *p) 895 { 896 897 bus_dmamap_unload(sc->sc_dmatag, p->map); 898 bus_dmamap_destroy(sc->sc_dmatag, p->map); 899 bus_dmamem_unmap(sc->sc_dmatag, p->addr, p->size); 900 bus_dmamem_free(sc->sc_dmatag, p->segs, p->nsegs); 901 return 0; 902 } 903 904 static int 905 autri_open(void *addr, int flags) 906 { 907 DPRINTF(("autri_open()\n")); 908 DPRINTFN(5,("MISCINT : 0x%08X\n", 909 TREAD4((struct autri_softc *)addr, AUTRI_MISCINT))); 910 DPRINTFN(5,("LFO_GC_CIR : 0x%08X\n", 911 TREAD4((struct autri_softc *)addr, AUTRI_LFO_GC_CIR))); 912 return 0; 913 } 914 915 static int 916 autri_query_encoding(void *addr, struct audio_encoding *fp) 917 { 918 919 switch (fp->index) { 920 case 0: 921 strcpy(fp->name, AudioEulinear); 922 fp->encoding = AUDIO_ENCODING_ULINEAR; 923 fp->precision = 8; 924 fp->flags = 0; 925 break; 926 case 1: 927 strcpy(fp->name, AudioEmulaw); 928 fp->encoding = AUDIO_ENCODING_ULAW; 929 fp->precision = 8; 930 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 931 break; 932 case 2: 933 strcpy(fp->name, AudioEalaw); 934 fp->encoding = AUDIO_ENCODING_ALAW; 935 fp->precision = 8; 936 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 937 break; 938 case 3: 939 strcpy(fp->name, AudioEslinear); 940 fp->encoding = AUDIO_ENCODING_SLINEAR; 941 fp->precision = 8; 942 fp->flags = 0; 943 break; 944 case 4: 945 strcpy(fp->name, AudioEslinear_le); 946 fp->encoding = AUDIO_ENCODING_SLINEAR_LE; 947 fp->precision = 16; 948 fp->flags = 0; 949 break; 950 case 5: 951 strcpy(fp->name, AudioEulinear_le); 952 fp->encoding = AUDIO_ENCODING_ULINEAR_LE; 953 fp->precision = 16; 954 fp->flags = 0; 955 break; 956 case 6: 957 strcpy(fp->name, AudioEslinear_be); 958 fp->encoding = AUDIO_ENCODING_SLINEAR_BE; 959 fp->precision = 16; 960 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 961 break; 962 case 7: 963 strcpy(fp->name, AudioEulinear_be); 964 fp->encoding = AUDIO_ENCODING_ULINEAR_BE; 965 fp->precision = 16; 966 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 967 break; 968 default: 969 return EINVAL; 970 } 971 972 return 0; 973 } 974 975 static int 976 autri_set_params(void *addr, int setmode, int usemode, 977 audio_params_t *play, audio_params_t *rec, stream_filter_list_t *pfil, 978 stream_filter_list_t *rfil) 979 { 980 if (setmode & AUMODE_RECORD) { 981 if (auconv_set_converter(autri_formats, AUTRI_NFORMATS, 982 AUMODE_RECORD, rec, FALSE, rfil) < 0) 983 return EINVAL; 984 } 985 if (setmode & AUMODE_PLAY) { 986 if (auconv_set_converter(autri_formats, AUTRI_NFORMATS, 987 AUMODE_PLAY, play, FALSE, pfil) < 0) 988 return EINVAL; 989 } 990 return 0; 991 } 992 993 static int 994 autri_round_blocksize(void *addr, int block, 995 int mode, const audio_params_t *param) 996 { 997 return block & -4; 998 } 999 1000 static int 1001 autri_halt_output(void *addr) 1002 { 1003 struct autri_softc *sc; 1004 1005 DPRINTF(("autri_halt_output()\n")); 1006 sc = addr; 1007 sc->sc_play.intr = NULL; 1008 autri_stopch(sc, sc->sc_play.ch, sc->sc_play.ch_intr); 1009 autri_disable_interrupt(sc, sc->sc_play.ch_intr); 1010 1011 return 0; 1012 } 1013 1014 static int 1015 autri_halt_input(void *addr) 1016 { 1017 struct autri_softc *sc; 1018 1019 DPRINTF(("autri_halt_input()\n")); 1020 sc = addr; 1021 sc->sc_rec.intr = NULL; 1022 autri_stopch(sc, sc->sc_rec.ch, sc->sc_rec.ch_intr); 1023 autri_disable_interrupt(sc, sc->sc_rec.ch_intr); 1024 1025 return 0; 1026 } 1027 1028 static int 1029 autri_getdev(void *addr, struct audio_device *retp) 1030 { 1031 struct autri_softc *sc; 1032 1033 DPRINTF(("autri_getdev().\n")); 1034 sc = addr; 1035 strncpy(retp->name, "Trident 4DWAVE", sizeof(retp->name)); 1036 snprintf(retp->version, sizeof(retp->version), "0x%02x", 1037 PCI_REVISION(sc->sc_class)); 1038 1039 switch (sc->sc_devid) { 1040 case AUTRI_DEVICE_ID_4DWAVE_DX: 1041 strncpy(retp->config, "4DWAVE-DX", sizeof(retp->config)); 1042 break; 1043 case AUTRI_DEVICE_ID_4DWAVE_NX: 1044 strncpy(retp->config, "4DWAVE-NX", sizeof(retp->config)); 1045 break; 1046 case AUTRI_DEVICE_ID_SIS_7018: 1047 strncpy(retp->config, "SiS 7018", sizeof(retp->config)); 1048 break; 1049 case AUTRI_DEVICE_ID_ALI_M5451: 1050 strncpy(retp->config, "ALi M5451", sizeof(retp->config)); 1051 break; 1052 default: 1053 strncpy(retp->config, "unknown", sizeof(retp->config)); 1054 } 1055 1056 return 0; 1057 } 1058 1059 static int 1060 autri_mixer_set_port(void *addr, mixer_ctrl_t *cp) 1061 { 1062 struct autri_softc *sc; 1063 1064 sc = addr; 1065 return sc->sc_codec.codec_if->vtbl->mixer_set_port( 1066 sc->sc_codec.codec_if, cp); 1067 } 1068 1069 static int 1070 autri_mixer_get_port(void *addr, mixer_ctrl_t *cp) 1071 { 1072 struct autri_softc *sc; 1073 1074 sc = addr; 1075 return sc->sc_codec.codec_if->vtbl->mixer_get_port( 1076 sc->sc_codec.codec_if, cp); 1077 } 1078 1079 static int 1080 autri_query_devinfo(void *addr, mixer_devinfo_t *dip) 1081 { 1082 struct autri_softc *sc; 1083 1084 sc = addr; 1085 return sc->sc_codec.codec_if->vtbl->query_devinfo( 1086 sc->sc_codec.codec_if, dip); 1087 } 1088 1089 static void * 1090 autri_malloc(void *addr, int direction, size_t size) 1091 { 1092 struct autri_softc *sc; 1093 struct autri_dma *p; 1094 int error; 1095 1096 p = kmem_alloc(sizeof(*p), KM_SLEEP); 1097 if (!p) 1098 return NULL; 1099 sc = addr; 1100 #if 0 1101 error = autri_allocmem(sc, size, 16, p); 1102 #endif 1103 error = autri_allocmem(sc, size, 0x10000, p); 1104 if (error) { 1105 kmem_free(p, sizeof(*p)); 1106 return NULL; 1107 } 1108 1109 p->next = sc->sc_dmas; 1110 sc->sc_dmas = p; 1111 return KERNADDR(p); 1112 } 1113 1114 static void 1115 autri_free(void *addr, void *ptr, size_t size) 1116 { 1117 struct autri_softc *sc; 1118 struct autri_dma **pp, *p; 1119 1120 sc = addr; 1121 for (pp = &sc->sc_dmas; (p = *pp) != NULL; pp = &p->next) { 1122 if (KERNADDR(p) == ptr) { 1123 autri_freemem(sc, p); 1124 *pp = p->next; 1125 kmem_free(p, sizeof(*p)); 1126 return; 1127 } 1128 } 1129 } 1130 1131 static struct autri_dma * 1132 autri_find_dma(struct autri_softc *sc, void *addr) 1133 { 1134 struct autri_dma *p; 1135 1136 for (p = sc->sc_dmas; p && KERNADDR(p) != addr; p = p->next) 1137 continue; 1138 1139 return p; 1140 } 1141 1142 static size_t 1143 autri_round_buffersize(void *addr, int direction, size_t size) 1144 { 1145 1146 return size; 1147 } 1148 1149 static paddr_t 1150 autri_mappage(void *addr, void *mem, off_t off, int prot) 1151 { 1152 struct autri_softc *sc; 1153 struct autri_dma *p; 1154 1155 if (off < 0) 1156 return -1; 1157 sc = addr; 1158 p = autri_find_dma(sc, mem); 1159 if (!p) 1160 return -1; 1161 1162 return bus_dmamem_mmap(sc->sc_dmatag, p->segs, p->nsegs, 1163 off, prot, BUS_DMA_WAITOK); 1164 } 1165 1166 static int 1167 autri_get_props(void *addr) 1168 { 1169 return AUDIO_PROP_MMAP | AUDIO_PROP_INDEPENDENT | 1170 AUDIO_PROP_FULLDUPLEX; 1171 } 1172 1173 static void 1174 autri_setup_channel(struct autri_softc *sc, int mode, 1175 const audio_params_t *param) 1176 { 1177 int i, ch, channel; 1178 uint32_t reg, cr[5]; 1179 uint32_t cso, eso; 1180 uint32_t delta, dch[2], ctrl; 1181 uint32_t alpha_fms, fm_vol, attribute; 1182 1183 uint32_t dmaaddr, dmalen; 1184 int factor, rvol, cvol; 1185 struct autri_chstatus *chst; 1186 1187 ctrl = AUTRI_CTRL_LOOPMODE; 1188 switch (param->encoding) { 1189 case AUDIO_ENCODING_SLINEAR_BE: 1190 case AUDIO_ENCODING_SLINEAR_LE: 1191 ctrl |= AUTRI_CTRL_SIGNED; 1192 break; 1193 } 1194 1195 factor = 0; 1196 if (param->precision == 16) { 1197 ctrl |= AUTRI_CTRL_16BIT; 1198 factor++; 1199 } 1200 1201 if (param->channels == 2) { 1202 ctrl |= AUTRI_CTRL_STEREO; 1203 factor++; 1204 } 1205 1206 delta = param->sample_rate; 1207 if (delta < 4000) 1208 delta = 4000; 1209 if (delta > 48000) 1210 delta = 48000; 1211 1212 attribute = 0; 1213 1214 dch[1] = ((delta << 12) / 48000) & 0x0000ffff; 1215 if (mode == AUMODE_PLAY) { 1216 chst = &sc->sc_play; 1217 dch[0] = ((delta << 12) / 48000) & 0x0000ffff; 1218 ctrl |= AUTRI_CTRL_WAVEVOL; 1219 } else { 1220 chst = &sc->sc_rec; 1221 dch[0] = ((48000 << 12) / delta) & 0x0000ffff; 1222 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) { 1223 ctrl |= AUTRI_CTRL_MUTEVOL_SIS; 1224 attribute = AUTRI_ATTR_PCMREC_SIS; 1225 if (delta != 48000) 1226 attribute |= AUTRI_ATTR_ENASRC_SIS; 1227 } else 1228 ctrl |= AUTRI_CTRL_MUTEVOL; 1229 } 1230 1231 dmaaddr = DMAADDR(chst->dma); 1232 cso = alpha_fms = 0; 1233 rvol = cvol = 0x7f; 1234 fm_vol = 0x0 | ((rvol & 0x7f) << 7) | (cvol & 0x7f); 1235 1236 for (ch = 0; ch < 2; ch++) { 1237 1238 if (ch == 0) 1239 dmalen = (chst->length >> factor); 1240 else { 1241 /* channel for interrupt */ 1242 dmalen = (chst->blksize >> factor); 1243 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) 1244 ctrl |= AUTRI_CTRL_MUTEVOL_SIS; 1245 else 1246 ctrl |= AUTRI_CTRL_MUTEVOL; 1247 attribute = 0; 1248 cso = dmalen - 1; 1249 } 1250 1251 eso = dmalen - 1; 1252 1253 switch (sc->sc_devid) { 1254 case AUTRI_DEVICE_ID_4DWAVE_DX: 1255 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1256 cr[1] = dmaaddr; 1257 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1258 cr[3] = fm_vol; 1259 cr[4] = ctrl; 1260 break; 1261 case AUTRI_DEVICE_ID_4DWAVE_NX: 1262 cr[0] = (dch[ch] << 24) | (cso & 0x00ffffff); 1263 cr[1] = dmaaddr; 1264 cr[2] = ((dch[ch] << 16) & 0xff000000) | (eso & 0x00ffffff); 1265 cr[3] = (alpha_fms << 16) | (fm_vol & 0x0000ffff); 1266 cr[4] = ctrl; 1267 break; 1268 case AUTRI_DEVICE_ID_SIS_7018: 1269 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1270 cr[1] = dmaaddr; 1271 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1272 cr[3] = attribute; 1273 cr[4] = ctrl; 1274 break; 1275 case AUTRI_DEVICE_ID_ALI_M5451: 1276 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1277 cr[1] = dmaaddr; 1278 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1279 cr[3] = 0; 1280 cr[4] = ctrl; 1281 break; 1282 } 1283 1284 /* write channel data */ 1285 channel = (ch == 0) ? chst->ch : chst->ch_intr; 1286 1287 reg = TREAD4(sc,AUTRI_LFO_GC_CIR) & ~0x0000003f; 1288 TWRITE4(sc,AUTRI_LFO_GC_CIR, reg | channel); 1289 1290 for (i = 0; i < 5; i++) { 1291 TWRITE4(sc, AUTRI_ARAM_CR + i*sizeof(cr[0]), cr[i]); 1292 DPRINTFN(5,("cr[%d] : 0x%08X\n", i, cr[i])); 1293 } 1294 1295 /* Bank A only */ 1296 if (channel < 0x20) { 1297 TWRITE4(sc, AUTRI_EBUF1, AUTRI_EMOD_STILL); 1298 TWRITE4(sc, AUTRI_EBUF2, AUTRI_EMOD_STILL); 1299 } 1300 } 1301 1302 } 1303 1304 static int 1305 autri_trigger_output(void *addr, void *start, void *end, int blksize, 1306 void (*intr)(void *), void *arg, 1307 const audio_params_t *param) 1308 { 1309 struct autri_softc *sc; 1310 struct autri_dma *p; 1311 1312 DPRINTFN(5,("autri_trigger_output: sc=%p start=%p end=%p " 1313 "blksize=%d intr=%p(%p)\n", addr, start, end, blksize, intr, arg)); 1314 sc = addr; 1315 sc->sc_play.intr = intr; 1316 sc->sc_play.intr_arg = arg; 1317 sc->sc_play.offset = 0; 1318 sc->sc_play.blksize = blksize; 1319 sc->sc_play.length = (char *)end - (char *)start; 1320 1321 p = autri_find_dma(sc, start); 1322 if (!p) { 1323 printf("autri_trigger_output: bad addr %p\n", start); 1324 return (EINVAL); 1325 } 1326 1327 sc->sc_play.dma = p; 1328 1329 /* */ 1330 autri_setup_channel(sc, AUMODE_PLAY, param); 1331 1332 /* volume set to no attenuation */ 1333 TWRITE4(sc, AUTRI_MUSICVOL_WAVEVOL, 0); 1334 1335 /* enable interrupt */ 1336 autri_enable_interrupt(sc, sc->sc_play.ch_intr); 1337 1338 /* start channel */ 1339 autri_startch(sc, sc->sc_play.ch, sc->sc_play.ch_intr); 1340 1341 return 0; 1342 } 1343 1344 static int 1345 autri_trigger_input(void *addr, void *start, void *end, int blksize, 1346 void (*intr)(void *), void *arg, 1347 const audio_params_t *param) 1348 { 1349 struct autri_softc *sc; 1350 struct autri_dma *p; 1351 1352 DPRINTFN(5,("autri_trigger_input: sc=%p start=%p end=%p " 1353 "blksize=%d intr=%p(%p)\n", addr, start, end, blksize, intr, arg)); 1354 sc = addr; 1355 sc->sc_rec.intr = intr; 1356 sc->sc_rec.intr_arg = arg; 1357 sc->sc_rec.offset = 0; 1358 sc->sc_rec.blksize = blksize; 1359 sc->sc_rec.length = (char *)end - (char *)start; 1360 1361 /* */ 1362 p = autri_find_dma(sc, start); 1363 if (!p) { 1364 printf("autri_trigger_input: bad addr %p\n", start); 1365 return (EINVAL); 1366 } 1367 1368 sc->sc_rec.dma = p; 1369 1370 /* */ 1371 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 1372 autri_reg_set_4(sc, AUTRI_NX_ACR0, AUTRI_NX_ACR0_PSB_CAPTURE); 1373 TWRITE1(sc, AUTRI_NX_RCI3, AUTRI_NX_RCI3_ENABLE | sc->sc_rec.ch); 1374 } 1375 1376 #if 0 1377 /* 4DWAVE only allows capturing at a 48 kHz rate */ 1378 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_DX || 1379 sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) 1380 param->sample_rate = 48000; 1381 #endif 1382 1383 autri_setup_channel(sc, AUMODE_RECORD, param); 1384 1385 /* enable interrupt */ 1386 autri_enable_interrupt(sc, sc->sc_rec.ch_intr); 1387 1388 /* start channel */ 1389 autri_startch(sc, sc->sc_rec.ch, sc->sc_rec.ch_intr); 1390 1391 return 0; 1392 } 1393 1394 1395 static void 1396 autri_get_locks(void *addr, kmutex_t **intr, kmutex_t **proc) 1397 { 1398 struct autri_softc *sc; 1399 1400 sc = addr; 1401 *intr = &sc->sc_intr_lock; 1402 *proc = &sc->sc_lock; 1403 } 1404 1405 #if 0 1406 static int 1407 autri_halt(struct autri_softc *sc) 1408 { 1409 1410 DPRINTF(("autri_halt().\n")); 1411 /*autri_stopch(sc);*/ 1412 autri_disable_interrupt(sc, sc->sc_play.channel); 1413 autri_disable_interrupt(sc, sc->sc_rec.channel); 1414 return 0; 1415 } 1416 #endif 1417 1418 static void 1419 autri_enable_interrupt(struct autri_softc *sc, int ch) 1420 { 1421 int reg; 1422 1423 reg = (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A; 1424 ch &= 0x1f; 1425 1426 autri_reg_set_4(sc, reg, 1 << ch); 1427 } 1428 1429 static void 1430 autri_disable_interrupt(struct autri_softc *sc, int ch) 1431 { 1432 int reg; 1433 1434 reg = (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A; 1435 ch &= 0x1f; 1436 1437 autri_reg_clear_4(sc, reg, 1 << ch); 1438 } 1439 1440 static void 1441 autri_startch(struct autri_softc *sc, int ch, int ch_intr) 1442 { 1443 int reg; 1444 uint32_t chmask; 1445 1446 reg = (ch & 0x20) ? AUTRI_START_B : AUTRI_START_A; 1447 ch &= 0x1f; 1448 ch_intr &= 0x1f; 1449 chmask = (1 << ch) | (1 << ch_intr); 1450 1451 autri_reg_set_4(sc, reg, chmask); 1452 } 1453 1454 static void 1455 autri_stopch(struct autri_softc *sc, int ch, int ch_intr) 1456 { 1457 int reg; 1458 uint32_t chmask; 1459 1460 reg = (ch & 0x20) ? AUTRI_STOP_B : AUTRI_STOP_A; 1461 ch &= 0x1f; 1462 ch_intr &= 0x1f; 1463 chmask = (1 << ch) | (1 << ch_intr); 1464 1465 autri_reg_set_4(sc, reg, chmask); 1466 } 1467 1468 #if NMIDI > 0 1469 static int 1470 autri_midi_open(void *addr, int flags, void (*iintr)(void *, int), 1471 void (*ointr)(void *), void *arg) 1472 { 1473 struct autri_softc *sc; 1474 1475 DPRINTF(("autri_midi_open()\n")); 1476 sc = addr; 1477 DPRINTFN(5,("MPUR1 : 0x%02X\n", TREAD1(sc, AUTRI_MPUR1))); 1478 DPRINTFN(5,("MPUR2 : 0x%02X\n", TREAD1(sc, AUTRI_MPUR2))); 1479 1480 sc->sc_iintr = iintr; 1481 sc->sc_ointr = ointr; 1482 sc->sc_arg = arg; 1483 1484 if (flags & FREAD) 1485 autri_reg_clear_1(sc, AUTRI_MPUR2, AUTRI_MIDIIN_ENABLE_INTR); 1486 1487 if (flags & FWRITE) 1488 autri_reg_set_1(sc, AUTRI_MPUR2, AUTRI_MIDIOUT_CONNECT); 1489 1490 return 0; 1491 } 1492 1493 static void 1494 autri_midi_close(void *addr) 1495 { 1496 struct autri_softc *sc; 1497 1498 DPRINTF(("autri_midi_close()\n")); 1499 sc = addr; 1500 kpause("autri", FALSE, hz/10, &sc->sc_lock); /* give uart a chance to drain */ 1501 1502 sc->sc_iintr = NULL; 1503 sc->sc_ointr = NULL; 1504 } 1505 1506 static int 1507 autri_midi_output(void *addr, int d) 1508 { 1509 struct autri_softc *sc; 1510 int x; 1511 1512 sc = addr; 1513 for (x = 0; x != MIDI_BUSY_WAIT; x++) { 1514 if ((TREAD1(sc, AUTRI_MPUR1) & AUTRI_MIDIOUT_READY) == 0) { 1515 TWRITE1(sc, AUTRI_MPUR0, d); 1516 return 0; 1517 } 1518 delay(MIDI_BUSY_DELAY); 1519 } 1520 return EIO; 1521 } 1522 1523 static void 1524 autri_midi_getinfo(void *addr, struct midi_info *mi) 1525 { 1526 1527 mi->name = "4DWAVE MIDI UART"; 1528 mi->props = MIDI_PROP_CAN_INPUT; 1529 } 1530 1531 #endif 1532
Indexes created Mon Sep 22 21:09:42 GMT 2025