autri.c revision 1.46.12.1
1 /* $NetBSD: autri.c,v 1.46.12.1 2011/11/19 21:49:40 jmcneill Exp $ */ 2 3 /* 4 * Copyright (c) 2001 SOMEYA Yoshihiko and KUROSAWA Takahiro. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 21 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 */ 27 28 /* 29 * Trident 4DWAVE-DX/NX, SiS 7018, ALi M5451 Sound Driver 30 * 31 * The register information is taken from the ALSA driver. 32 * 33 * Documentation links: 34 * - ftp://ftp.alsa-project.org/pub/manuals/trident/ 35 */ 36 37 #include <sys/cdefs.h> 38 __KERNEL_RCSID(0, "$NetBSD: autri.c,v 1.46.12.1 2011/11/19 21:49:40 jmcneill 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 NULL, /* powerstate */ 167 autri_get_locks, 168 }; 169 170 #if NMIDI > 0 171 static void autri_midi_close(void *); 172 static void autri_midi_getinfo(void *, struct midi_info *); 173 static int autri_midi_open(void *, int, void (*)(void *, int), 174 void (*)(void *), void *); 175 static int autri_midi_output(void *, int); 176 177 static const struct midi_hw_if autri_midi_hw_if = { 178 autri_midi_open, 179 autri_midi_close, 180 autri_midi_output, 181 autri_midi_getinfo, 182 NULL, /* ioctl */ 183 autri_get_locks, 184 }; 185 #endif 186 187 #define AUTRI_NFORMATS 8 188 static const struct audio_format autri_formats[AUTRI_NFORMATS] = { 189 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_SLINEAR_LE, 16, 16, 190 2, AUFMT_STEREO, 0, {4000, 48000}}, 191 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_SLINEAR_LE, 16, 16, 192 1, AUFMT_MONAURAL, 0, {4000, 48000}}, 193 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_ULINEAR_LE, 16, 16, 194 2, AUFMT_STEREO, 0, {4000, 48000}}, 195 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_ULINEAR_LE, 16, 16, 196 1, AUFMT_MONAURAL, 0, {4000, 48000}}, 197 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_ULINEAR_LE, 8, 8, 198 2, AUFMT_STEREO, 0, {4000, 48000}}, 199 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_ULINEAR_LE, 8, 8, 200 1, AUFMT_MONAURAL, 0, {4000, 48000}}, 201 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_SLINEAR_LE, 8, 8, 202 2, AUFMT_STEREO, 0, {4000, 48000}}, 203 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_SLINEAR_LE, 8, 8, 204 1, AUFMT_MONAURAL, 0, {4000, 48000}}, 205 }; 206 207 /* 208 * register set/clear bit 209 */ 210 static inline void 211 autri_reg_set_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 } 216 217 static inline void 218 autri_reg_clear_1(struct autri_softc *sc, int no, uint8_t mask) 219 { 220 bus_space_write_1(sc->memt, sc->memh, no, 221 (bus_space_read_1(sc->memt, sc->memh, no) & ~mask)); 222 } 223 224 static inline void 225 autri_reg_set_4(struct autri_softc *sc, int no, uint32_t mask) 226 { 227 bus_space_write_4(sc->memt, sc->memh, no, 228 (bus_space_read_4(sc->memt, sc->memh, no) | mask)); 229 } 230 231 static inline void 232 autri_reg_clear_4(struct autri_softc *sc, int no, uint32_t mask) 233 { 234 bus_space_write_4(sc->memt, sc->memh, no, 235 (bus_space_read_4(sc->memt, sc->memh, no) & ~mask)); 236 } 237 238 /* 239 * AC'97 codec 240 */ 241 static int 242 autri_attach_codec(void *sc_, struct ac97_codec_if *codec_if) 243 { 244 struct autri_codec_softc *sc; 245 246 DPRINTF(("autri_attach_codec()\n")); 247 sc = sc_; 248 sc->codec_if = codec_if; 249 return 0; 250 } 251 252 static int 253 autri_read_codec(void *sc_, uint8_t index, uint16_t *data) 254 { 255 struct autri_codec_softc *codec; 256 struct autri_softc *sc; 257 uint32_t status, addr, cmd, busy; 258 uint16_t count; 259 260 codec = sc_; 261 sc = codec->sc; 262 /*DPRINTF(("sc->sc->type : 0x%X",sc->sc->type));*/ 263 264 switch (sc->sc_devid) { 265 case AUTRI_DEVICE_ID_4DWAVE_DX: 266 addr = AUTRI_DX_ACR1; 267 cmd = AUTRI_DX_ACR1_CMD_READ; 268 busy = AUTRI_DX_ACR1_BUSY_READ; 269 break; 270 case AUTRI_DEVICE_ID_4DWAVE_NX: 271 addr = AUTRI_NX_ACR2; 272 cmd = AUTRI_NX_ACR2_CMD_READ; 273 busy = AUTRI_NX_ACR2_BUSY_READ | AUTRI_NX_ACR2_RECV_WAIT; 274 break; 275 case AUTRI_DEVICE_ID_SIS_7018: 276 addr = AUTRI_SIS_ACRD; 277 cmd = AUTRI_SIS_ACRD_CMD_READ; 278 busy = AUTRI_SIS_ACRD_BUSY_READ | AUTRI_SIS_ACRD_AUDIO_BUSY; 279 break; 280 case AUTRI_DEVICE_ID_ALI_M5451: 281 if (sc->sc_revision > 0x01) 282 addr = AUTRI_ALI_ACWR; 283 else 284 addr = AUTRI_ALI_ACRD; 285 cmd = AUTRI_ALI_ACRD_CMD_READ; 286 busy = AUTRI_ALI_ACRD_BUSY_READ; 287 break; 288 default: 289 printf("%s: autri_read_codec : unknown device\n", 290 device_xname(&sc->sc_dev)); 291 return -1; 292 } 293 294 /* wait for 'Ready to Read' */ 295 for (count=0; count<0xffff; count++) { 296 if ((TREAD4(sc, addr) & busy) == 0) 297 break; 298 } 299 300 if (count == 0xffff) { 301 printf("%s: Codec timeout. Busy reading AC'97 codec.\n", 302 device_xname(&sc->sc_dev)); 303 return -1; 304 } 305 306 /* send Read Command to AC'97 */ 307 TWRITE4(sc, addr, (index & 0x7f) | cmd); 308 309 /* wait for 'Returned data is avalable' */ 310 for (count=0; count<0xffff; count++) { 311 status = TREAD4(sc, addr); 312 if ((status & busy) == 0) 313 break; 314 } 315 316 if (count == 0xffff) { 317 printf("%s: Codec timeout. Busy reading AC'97 codec.\n", 318 device_xname(&sc->sc_dev)); 319 return -1; 320 } 321 322 *data = (status >> 16) & 0x0000ffff; 323 /*DPRINTF(("autri_read_codec(0x%X) return 0x%X\n",reg,*data));*/ 324 return 0; 325 } 326 327 static int 328 autri_write_codec(void *sc_, uint8_t index, uint16_t data) 329 { 330 struct autri_codec_softc *codec; 331 struct autri_softc *sc; 332 uint32_t addr, cmd, busy; 333 uint16_t count; 334 335 codec = sc_; 336 sc = codec->sc; 337 /*DPRINTF(("autri_write_codec(0x%X,0x%X)\n",index,data));*/ 338 339 switch (sc->sc_devid) { 340 case AUTRI_DEVICE_ID_4DWAVE_DX: 341 addr = AUTRI_DX_ACR0; 342 cmd = AUTRI_DX_ACR0_CMD_WRITE; 343 busy = AUTRI_DX_ACR0_BUSY_WRITE; 344 break; 345 case AUTRI_DEVICE_ID_4DWAVE_NX: 346 addr = AUTRI_NX_ACR1; 347 cmd = AUTRI_NX_ACR1_CMD_WRITE; 348 busy = AUTRI_NX_ACR1_BUSY_WRITE; 349 break; 350 case AUTRI_DEVICE_ID_SIS_7018: 351 addr = AUTRI_SIS_ACWR; 352 cmd = AUTRI_SIS_ACWR_CMD_WRITE; 353 busy = AUTRI_SIS_ACWR_BUSY_WRITE | AUTRI_SIS_ACWR_AUDIO_BUSY; 354 break; 355 case AUTRI_DEVICE_ID_ALI_M5451: 356 addr = AUTRI_ALI_ACWR; 357 cmd = AUTRI_ALI_ACWR_CMD_WRITE; 358 if (sc->sc_revision > 0x01) 359 cmd |= 0x0100; 360 busy = AUTRI_ALI_ACWR_BUSY_WRITE; 361 break; 362 default: 363 printf("%s: autri_write_codec : unknown device.\n", 364 device_xname(&sc->sc_dev)); 365 return -1; 366 } 367 368 /* wait for 'Ready to Write' */ 369 for (count=0; count<0xffff; count++) { 370 if ((TREAD4(sc, addr) & busy) == 0) 371 break; 372 } 373 374 if (count == 0xffff) { 375 printf("%s: Codec timeout. Busy writing AC'97 codec\n", 376 device_xname(&sc->sc_dev)); 377 return -1; 378 } 379 380 /* send Write Command to AC'97 */ 381 TWRITE4(sc, addr, (data << 16) | (index & 0x7f) | cmd); 382 383 return 0; 384 } 385 386 static int 387 autri_reset_codec(void *sc_) 388 { 389 struct autri_codec_softc *codec; 390 struct autri_softc *sc; 391 uint32_t reg, ready; 392 int addr, count; 393 394 codec = sc_; 395 sc = codec->sc; 396 count = 200; 397 DPRINTF(("autri_reset_codec(codec=%p,sc=%p)\n", codec, sc)); 398 DPRINTF(("sc->sc_devid=%X\n", sc->sc_devid)); 399 400 switch (sc->sc_devid) { 401 case AUTRI_DEVICE_ID_4DWAVE_DX: 402 /* warm reset AC'97 codec */ 403 autri_reg_set_4(sc, AUTRI_DX_ACR2, 1); 404 delay(100); 405 /* release reset */ 406 autri_reg_clear_4(sc, AUTRI_DX_ACR2, 1); 407 delay(100); 408 409 addr = AUTRI_DX_ACR2; 410 ready = AUTRI_DX_ACR2_CODEC_READY; 411 break; 412 case AUTRI_DEVICE_ID_4DWAVE_NX: 413 /* warm reset AC'97 codec */ 414 autri_reg_set_4(sc, AUTRI_NX_ACR0, 1); 415 delay(100); 416 /* release reset */ 417 autri_reg_clear_4(sc, AUTRI_NX_ACR0, 1); 418 delay(100); 419 420 addr = AUTRI_NX_ACR0; 421 ready = AUTRI_NX_ACR0_CODEC_READY; 422 break; 423 case AUTRI_DEVICE_ID_SIS_7018: 424 /* cold reset AC'97 codec */ 425 autri_reg_set_4(sc, AUTRI_SIS_SCTRL, 2); 426 delay(1000); 427 /* release reset (warm & cold) */ 428 autri_reg_clear_4(sc, AUTRI_SIS_SCTRL, 3); 429 delay(2000); 430 431 addr = AUTRI_SIS_SCTRL; 432 ready = AUTRI_SIS_SCTRL_CODEC_READY; 433 break; 434 case AUTRI_DEVICE_ID_ALI_M5451: 435 /* warm reset AC'97 codec */ 436 autri_reg_set_4(sc, AUTRI_ALI_SCTRL, 1); 437 delay(100); 438 /* release reset (warm & cold) */ 439 autri_reg_clear_4(sc, AUTRI_ALI_SCTRL, 3); 440 delay(100); 441 442 addr = AUTRI_ALI_SCTRL; 443 ready = AUTRI_ALI_SCTRL_CODEC_READY; 444 break; 445 default: 446 printf("%s: autri_reset_codec : unknown device\n", 447 device_xname(&sc->sc_dev)); 448 return EOPNOTSUPP; 449 } 450 451 /* wait for 'Codec Ready' */ 452 while (count--) { 453 reg = TREAD4(sc, addr); 454 if (reg & ready) 455 break; 456 delay(1000); 457 } 458 459 if (count == 0) { 460 printf("%s: Codec timeout. AC'97 is not ready for operation.\n", 461 device_xname(&sc->sc_dev)); 462 return ETIMEDOUT; 463 } 464 return 0; 465 } 466 467 static enum ac97_host_flags 468 autri_flags_codec(void *sc) 469 { 470 return AC97_HOST_DONT_READ; 471 } 472 473 /* 474 * 475 */ 476 477 static int 478 autri_match(device_t parent, cfdata_t match, void *aux) 479 { 480 struct pci_attach_args *pa; 481 482 pa = (struct pci_attach_args *)aux; 483 switch (PCI_VENDOR(pa->pa_id)) { 484 case PCI_VENDOR_TRIDENT: 485 switch (PCI_PRODUCT(pa->pa_id)) { 486 case PCI_PRODUCT_TRIDENT_4DWAVE_DX: 487 /* 488 * IBM makes a pcn network card and improperly 489 * sets the vendor and product ID's. Avoid matching. 490 */ 491 if (PCI_CLASS(pa->pa_class) == PCI_CLASS_NETWORK) 492 return 0; 493 /* FALLTHROUGH */ 494 case PCI_PRODUCT_TRIDENT_4DWAVE_NX: 495 return 1; 496 } 497 break; 498 case PCI_VENDOR_SIS: 499 switch (PCI_PRODUCT(pa->pa_id)) { 500 case PCI_PRODUCT_SIS_7018: 501 return 1; 502 } 503 break; 504 case PCI_VENDOR_ALI: 505 switch (PCI_PRODUCT(pa->pa_id)) { 506 case PCI_PRODUCT_ALI_M5451: 507 return 1; 508 } 509 break; 510 } 511 512 return 0; 513 } 514 515 static void 516 autri_attach(device_t parent, device_t self, void *aux) 517 { 518 struct autri_softc *sc; 519 struct pci_attach_args *pa; 520 pci_chipset_tag_t pc; 521 struct autri_codec_softc *codec; 522 pci_intr_handle_t ih; 523 char const *intrstr; 524 char devinfo[256]; 525 int r; 526 uint32_t reg; 527 528 sc = device_private(self); 529 pa = (struct pci_attach_args *)aux; 530 pc = pa->pa_pc; 531 aprint_naive(": Audio controller\n"); 532 533 sc->sc_devid = pa->pa_id; 534 sc->sc_class = pa->pa_class; 535 536 pci_devinfo(pa->pa_id, pa->pa_class, 0, devinfo, sizeof(devinfo)); 537 sc->sc_revision = PCI_REVISION(pa->pa_class); 538 aprint_normal(": %s (rev. 0x%02x)\n", devinfo, sc->sc_revision); 539 540 /* map register to memory */ 541 if (pci_mapreg_map(pa, AUTRI_PCI_MEMORY_BASE, 542 PCI_MAPREG_TYPE_MEM, 0, &sc->memt, &sc->memh, NULL, NULL)) { 543 aprint_error_dev(&sc->sc_dev, "can't map memory space\n"); 544 return; 545 } 546 547 mutex_init(&sc->sc_lock, MUTEX_DEFAULT, IPL_NONE); 548 mutex_init(&sc->sc_intr_lock, MUTEX_DEFAULT, IPL_SCHED); 549 550 /* map and establish the interrupt */ 551 if (pci_intr_map(pa, &ih)) { 552 aprint_error_dev(&sc->sc_dev, "couldn't map interrupt\n"); 553 return; 554 } 555 intrstr = pci_intr_string(pc, ih); 556 sc->sc_ih = pci_intr_establish(pc, ih, IPL_SCHED, autri_intr, sc); 557 if (sc->sc_ih == NULL) { 558 aprint_error_dev(&sc->sc_dev, "couldn't establish interrupt"); 559 if (intrstr != NULL) 560 aprint_error(" at %s", intrstr); 561 aprint_error("\n"); 562 return; 563 } 564 aprint_normal_dev(&sc->sc_dev, "interrupting at %s\n", intrstr); 565 566 sc->sc_dmatag = pa->pa_dmat; 567 sc->sc_pc = pc; 568 sc->sc_pt = pa->pa_tag; 569 570 /* enable the device */ 571 reg = pci_conf_read(pc, pa->pa_tag, PCI_COMMAND_STATUS_REG); 572 reg |= (PCI_COMMAND_MEM_ENABLE | PCI_COMMAND_MASTER_ENABLE); 573 pci_conf_write(pc, pa->pa_tag, PCI_COMMAND_STATUS_REG, reg); 574 575 /* initialize the device */ 576 autri_init(sc); 577 578 /* attach AC'97 codec */ 579 codec = &sc->sc_codec; 580 memcpy(&codec->sc_dev, &sc->sc_dev, sizeof(codec->sc_dev)); 581 codec->sc = sc; 582 583 codec->host_if.arg = codec; 584 codec->host_if.attach = autri_attach_codec; 585 codec->host_if.reset = autri_reset_codec; 586 codec->host_if.read = autri_read_codec; 587 codec->host_if.write = autri_write_codec; 588 codec->host_if.flags = autri_flags_codec; 589 590 r = ac97_attach(&codec->host_if, self, &sc->sc_lock); 591 if (r != 0) { 592 aprint_error_dev(&sc->sc_dev, "can't attach codec (error 0x%X)\n", r); 593 return; 594 } 595 596 if (!pmf_device_register(self, NULL, autri_resume)) 597 aprint_error_dev(self, "couldn't establish power handler\n"); 598 599 audio_attach_mi(&autri_hw_if, sc, &sc->sc_dev); 600 601 #if NMIDI > 0 602 midi_attach_mi(&autri_midi_hw_if, sc, &sc->sc_dev); 603 #endif 604 } 605 606 CFATTACH_DECL(autri, sizeof(struct autri_softc), 607 autri_match, autri_attach, NULL, NULL); 608 609 static bool 610 autri_resume(device_t dv, const pmf_qual_t *qual) 611 { 612 struct autri_softc *sc = device_private(dv); 613 614 mutex_enter(&sc->sc_lock); 615 mutex_spin_enter(&sc->sc_intr_lock); 616 autri_init(sc); 617 mutex_spin_exit(&sc->sc_intr_lock); 618 (sc->sc_codec.codec_if->vtbl->restore_ports)(sc->sc_codec.codec_if); 619 mutex_exit(&sc->sc_lock); 620 621 return true; 622 } 623 624 static int 625 autri_init(void *sc_) 626 { 627 struct autri_softc *sc; 628 uint32_t reg; 629 pci_chipset_tag_t pc; 630 pcitag_t pt; 631 632 sc = sc_; 633 pc = sc->sc_pc; 634 pt = sc->sc_pt; 635 DPRINTF(("in autri_init()\n")); 636 DPRINTFN(5,("pci_conf_read(0x40) : 0x%X\n",pci_conf_read(pc,pt,0x40))); 637 DPRINTFN(5,("pci_conf_read(0x44) : 0x%X\n",pci_conf_read(pc,pt,0x44))); 638 639 switch (sc->sc_devid) { 640 case AUTRI_DEVICE_ID_4DWAVE_DX: 641 /* disable Legacy Control */ 642 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 643 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 644 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 645 delay(100); 646 /* audio engine reset */ 647 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 648 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x00040000); 649 delay(100); 650 /* release reset */ 651 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 652 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 653 delay(100); 654 /* DAC on */ 655 autri_reg_set_4(sc,AUTRI_DX_ACR2,0x02); 656 break; 657 case AUTRI_DEVICE_ID_4DWAVE_NX: 658 /* disable Legacy Control */ 659 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 660 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 661 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 662 delay(100); 663 /* audio engine reset */ 664 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 665 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x00010000); 666 delay(100); 667 /* release reset */ 668 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 669 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00010000); 670 delay(100); 671 /* DAC on */ 672 autri_reg_set_4(sc,AUTRI_NX_ACR0,0x02); 673 break; 674 case AUTRI_DEVICE_ID_SIS_7018: 675 /* disable Legacy Control */ 676 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 677 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 678 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 679 delay(100); 680 /* reset Digital Controller */ 681 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 682 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x000c0000); 683 delay(100); 684 /* release reset */ 685 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 686 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 687 delay(100); 688 /* disable AC97 GPIO interrupt */ 689 TWRITE1(sc, AUTRI_SIS_ACGPIO, 0); 690 /* enable 64 channel mode */ 691 autri_reg_set_4(sc, AUTRI_LFO_GC_CIR, BANK_B_EN); 692 break; 693 case AUTRI_DEVICE_ID_ALI_M5451: 694 /* disable Legacy Control */ 695 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 696 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 697 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 698 delay(100); 699 /* reset Digital Controller */ 700 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 701 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x000c0000); 702 delay(100); 703 /* release reset */ 704 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 705 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 706 delay(100); 707 /* enable PCM input */ 708 autri_reg_set_4(sc, AUTRI_ALI_GCONTROL, AUTRI_ALI_GCONTROL_PCM_IN); 709 break; 710 } 711 712 if (sc->sc_devid == AUTRI_DEVICE_ID_ALI_M5451) { 713 sc->sc_play.ch = 0; 714 sc->sc_play.ch_intr = 1; 715 sc->sc_rec.ch = 31; 716 sc->sc_rec.ch_intr = 2; 717 } else { 718 sc->sc_play.ch = 0x20; 719 sc->sc_play.ch_intr = 0x21; 720 sc->sc_rec.ch = 0x22; 721 sc->sc_rec.ch_intr = 0x23; 722 } 723 724 /* clear channel status */ 725 TWRITE4(sc, AUTRI_STOP_A, 0xffffffff); 726 TWRITE4(sc, AUTRI_STOP_B, 0xffffffff); 727 728 /* disable channel interrupt */ 729 TWRITE4(sc, AUTRI_AINTEN_A, 0); 730 TWRITE4(sc, AUTRI_AINTEN_B, 0); 731 732 #if 0 733 /* TLB */ 734 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 735 TWRITE4(sc,AUTRI_NX_TLBC,0); 736 } 737 #endif 738 739 autri_enable_loop_interrupt(sc); 740 741 DPRINTF(("out autri_init()\n")); 742 return 0; 743 } 744 745 static void 746 autri_enable_loop_interrupt(void *sc_) 747 { 748 struct autri_softc *sc; 749 uint32_t reg; 750 751 /*reg = (ENDLP_IE | MIDLP_IE);*/ 752 reg = ENDLP_IE; 753 sc = sc_; 754 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) 755 reg |= BANK_B_EN; 756 757 autri_reg_set_4(sc, AUTRI_LFO_GC_CIR, reg); 758 } 759 760 #if 0 761 static void 762 autri_disable_loop_interrupt(void *sc_) 763 { 764 struct autri_softc *sc; 765 uint32_t reg; 766 767 reg = (ENDLP_IE | MIDLP_IE); 768 sc = sc_; 769 autri_reg_clear_4(sc, AUTRI_LFO_GC_CIR, reg); 770 } 771 #endif 772 773 static int 774 autri_intr(void *p) 775 { 776 struct autri_softc *sc; 777 uint32_t intsrc; 778 uint32_t mask, active[2]; 779 int ch, endch; 780 /* 781 u_int32_t reg; 782 u_int32_t cso,eso; 783 */ 784 sc = p; 785 mutex_spin_enter(&sc->sc_intr_lock); 786 787 intsrc = TREAD4(sc, AUTRI_MISCINT); 788 if ((intsrc & (ADDRESS_IRQ | MPU401_IRQ)) == 0) { 789 mutex_spin_exit(&sc->sc_intr_lock); 790 return 0; 791 } 792 793 if (intsrc & ADDRESS_IRQ) { 794 795 active[0] = TREAD4(sc,AUTRI_AIN_A); 796 active[1] = TREAD4(sc,AUTRI_AIN_B); 797 798 if (sc->sc_devid == AUTRI_DEVICE_ID_ALI_M5451) { 799 endch = 32; 800 } else { 801 endch = 64; 802 } 803 804 for (ch = 0; ch < endch; ch++) { 805 mask = 1 << (ch & 0x1f); 806 if (active[(ch & 0x20) ? 1 : 0] & mask) { 807 808 /* clear interrupt */ 809 TWRITE4(sc, (ch & 0x20) ? AUTRI_AIN_B : AUTRI_AIN_A, mask); 810 /* disable interrupt */ 811 autri_reg_clear_4(sc,(ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A, mask); 812 #if 0 813 reg = TREAD4(sc,AUTRI_LFO_GC_CIR) & ~0x0000003f; 814 TWRITE4(sc,AUTRI_LFO_GC_CIR, reg | ch); 815 816 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 817 cso = TREAD4(sc, 0xe0) & 0x00ffffff; 818 eso = TREAD4(sc, 0xe8) & 0x00ffffff; 819 } else { 820 cso = (TREAD4(sc, 0xe0) >> 16) & 0x0000ffff; 821 eso = (TREAD4(sc, 0xe8) >> 16) & 0x0000ffff; 822 } 823 /*printf("cso=%d, eso=%d\n",cso,eso);*/ 824 #endif 825 if (ch == sc->sc_play.ch_intr) { 826 if (sc->sc_play.intr) 827 sc->sc_play.intr(sc->sc_play.intr_arg); 828 } 829 830 if (ch == sc->sc_rec.ch_intr) { 831 if (sc->sc_rec.intr) 832 sc->sc_rec.intr(sc->sc_rec.intr_arg); 833 } 834 835 /* enable interrupt */ 836 autri_reg_set_4(sc, (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A, mask); 837 } 838 } 839 } 840 841 if (intsrc & MPU401_IRQ) { 842 /* XXX */ 843 } 844 845 autri_reg_set_4(sc,AUTRI_MISCINT, 846 ST_TARGET_REACHED | MIXER_OVERFLOW | MIXER_UNDERFLOW); 847 848 mutex_spin_exit(&sc->sc_intr_lock); 849 return 1; 850 } 851 852 /* 853 * 854 */ 855 856 static int 857 autri_allocmem(struct autri_softc *sc, size_t size, size_t align, 858 struct autri_dma *p) 859 { 860 int error; 861 862 p->size = size; 863 error = bus_dmamem_alloc(sc->sc_dmatag, p->size, align, 0, 864 p->segs, sizeof(p->segs)/sizeof(p->segs[0]), 865 &p->nsegs, BUS_DMA_WAITOK); 866 if (error) 867 return error; 868 869 error = bus_dmamem_map(sc->sc_dmatag, p->segs, p->nsegs, p->size, 870 &p->addr, BUS_DMA_WAITOK|BUS_DMA_COHERENT); 871 if (error) 872 goto free; 873 874 error = bus_dmamap_create(sc->sc_dmatag, p->size, 1, p->size, 875 0, BUS_DMA_WAITOK, &p->map); 876 if (error) 877 goto unmap; 878 879 error = bus_dmamap_load(sc->sc_dmatag, p->map, p->addr, p->size, NULL, 880 BUS_DMA_WAITOK); 881 if (error) 882 goto destroy; 883 return (0); 884 885 destroy: 886 bus_dmamap_destroy(sc->sc_dmatag, p->map); 887 unmap: 888 bus_dmamem_unmap(sc->sc_dmatag, p->addr, p->size); 889 free: 890 bus_dmamem_free(sc->sc_dmatag, p->segs, p->nsegs); 891 return error; 892 } 893 894 static int 895 autri_freemem(struct autri_softc *sc, struct autri_dma *p) 896 { 897 898 bus_dmamap_unload(sc->sc_dmatag, p->map); 899 bus_dmamap_destroy(sc->sc_dmatag, p->map); 900 bus_dmamem_unmap(sc->sc_dmatag, p->addr, p->size); 901 bus_dmamem_free(sc->sc_dmatag, p->segs, p->nsegs); 902 return 0; 903 } 904 905 static int 906 autri_open(void *addr, int flags) 907 { 908 DPRINTF(("autri_open()\n")); 909 DPRINTFN(5,("MISCINT : 0x%08X\n", 910 TREAD4((struct autri_softc *)addr, AUTRI_MISCINT))); 911 DPRINTFN(5,("LFO_GC_CIR : 0x%08X\n", 912 TREAD4((struct autri_softc *)addr, AUTRI_LFO_GC_CIR))); 913 return 0; 914 } 915 916 static int 917 autri_query_encoding(void *addr, struct audio_encoding *fp) 918 { 919 920 switch (fp->index) { 921 case 0: 922 strcpy(fp->name, AudioEulinear); 923 fp->encoding = AUDIO_ENCODING_ULINEAR; 924 fp->precision = 8; 925 fp->flags = 0; 926 break; 927 case 1: 928 strcpy(fp->name, AudioEmulaw); 929 fp->encoding = AUDIO_ENCODING_ULAW; 930 fp->precision = 8; 931 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 932 break; 933 case 2: 934 strcpy(fp->name, AudioEalaw); 935 fp->encoding = AUDIO_ENCODING_ALAW; 936 fp->precision = 8; 937 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 938 break; 939 case 3: 940 strcpy(fp->name, AudioEslinear); 941 fp->encoding = AUDIO_ENCODING_SLINEAR; 942 fp->precision = 8; 943 fp->flags = 0; 944 break; 945 case 4: 946 strcpy(fp->name, AudioEslinear_le); 947 fp->encoding = AUDIO_ENCODING_SLINEAR_LE; 948 fp->precision = 16; 949 fp->flags = 0; 950 break; 951 case 5: 952 strcpy(fp->name, AudioEulinear_le); 953 fp->encoding = AUDIO_ENCODING_ULINEAR_LE; 954 fp->precision = 16; 955 fp->flags = 0; 956 break; 957 case 6: 958 strcpy(fp->name, AudioEslinear_be); 959 fp->encoding = AUDIO_ENCODING_SLINEAR_BE; 960 fp->precision = 16; 961 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 962 break; 963 case 7: 964 strcpy(fp->name, AudioEulinear_be); 965 fp->encoding = AUDIO_ENCODING_ULINEAR_BE; 966 fp->precision = 16; 967 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 968 break; 969 default: 970 return EINVAL; 971 } 972 973 return 0; 974 } 975 976 static int 977 autri_set_params(void *addr, int setmode, int usemode, 978 audio_params_t *play, audio_params_t *rec, stream_filter_list_t *pfil, 979 stream_filter_list_t *rfil) 980 { 981 if (setmode & AUMODE_RECORD) { 982 if (auconv_set_converter(autri_formats, AUTRI_NFORMATS, 983 AUMODE_RECORD, rec, FALSE, rfil) < 0) 984 return EINVAL; 985 } 986 if (setmode & AUMODE_PLAY) { 987 if (auconv_set_converter(autri_formats, AUTRI_NFORMATS, 988 AUMODE_PLAY, play, FALSE, pfil) < 0) 989 return EINVAL; 990 } 991 return 0; 992 } 993 994 static int 995 autri_round_blocksize(void *addr, int block, 996 int mode, const audio_params_t *param) 997 { 998 return block & -4; 999 } 1000 1001 static int 1002 autri_halt_output(void *addr) 1003 { 1004 struct autri_softc *sc; 1005 1006 DPRINTF(("autri_halt_output()\n")); 1007 sc = addr; 1008 sc->sc_play.intr = NULL; 1009 autri_stopch(sc, sc->sc_play.ch, sc->sc_play.ch_intr); 1010 autri_disable_interrupt(sc, sc->sc_play.ch_intr); 1011 1012 return 0; 1013 } 1014 1015 static int 1016 autri_halt_input(void *addr) 1017 { 1018 struct autri_softc *sc; 1019 1020 DPRINTF(("autri_halt_input()\n")); 1021 sc = addr; 1022 sc->sc_rec.intr = NULL; 1023 autri_stopch(sc, sc->sc_rec.ch, sc->sc_rec.ch_intr); 1024 autri_disable_interrupt(sc, sc->sc_rec.ch_intr); 1025 1026 return 0; 1027 } 1028 1029 static int 1030 autri_getdev(void *addr, struct audio_device *retp) 1031 { 1032 struct autri_softc *sc; 1033 1034 DPRINTF(("autri_getdev().\n")); 1035 sc = addr; 1036 strncpy(retp->name, "Trident 4DWAVE", sizeof(retp->name)); 1037 snprintf(retp->version, sizeof(retp->version), "0x%02x", 1038 PCI_REVISION(sc->sc_class)); 1039 1040 switch (sc->sc_devid) { 1041 case AUTRI_DEVICE_ID_4DWAVE_DX: 1042 strncpy(retp->config, "4DWAVE-DX", sizeof(retp->config)); 1043 break; 1044 case AUTRI_DEVICE_ID_4DWAVE_NX: 1045 strncpy(retp->config, "4DWAVE-NX", sizeof(retp->config)); 1046 break; 1047 case AUTRI_DEVICE_ID_SIS_7018: 1048 strncpy(retp->config, "SiS 7018", sizeof(retp->config)); 1049 break; 1050 case AUTRI_DEVICE_ID_ALI_M5451: 1051 strncpy(retp->config, "ALi M5451", sizeof(retp->config)); 1052 break; 1053 default: 1054 strncpy(retp->config, "unknown", sizeof(retp->config)); 1055 } 1056 1057 return 0; 1058 } 1059 1060 static int 1061 autri_mixer_set_port(void *addr, mixer_ctrl_t *cp) 1062 { 1063 struct autri_softc *sc; 1064 1065 sc = addr; 1066 return sc->sc_codec.codec_if->vtbl->mixer_set_port( 1067 sc->sc_codec.codec_if, cp); 1068 } 1069 1070 static int 1071 autri_mixer_get_port(void *addr, mixer_ctrl_t *cp) 1072 { 1073 struct autri_softc *sc; 1074 1075 sc = addr; 1076 return sc->sc_codec.codec_if->vtbl->mixer_get_port( 1077 sc->sc_codec.codec_if, cp); 1078 } 1079 1080 static int 1081 autri_query_devinfo(void *addr, mixer_devinfo_t *dip) 1082 { 1083 struct autri_softc *sc; 1084 1085 sc = addr; 1086 return sc->sc_codec.codec_if->vtbl->query_devinfo( 1087 sc->sc_codec.codec_if, dip); 1088 } 1089 1090 static void * 1091 autri_malloc(void *addr, int direction, size_t size) 1092 { 1093 struct autri_softc *sc; 1094 struct autri_dma *p; 1095 int error; 1096 1097 p = kmem_alloc(sizeof(*p), KM_SLEEP); 1098 if (!p) 1099 return NULL; 1100 sc = addr; 1101 #if 0 1102 error = autri_allocmem(sc, size, 16, p); 1103 #endif 1104 error = autri_allocmem(sc, size, 0x10000, p); 1105 if (error) { 1106 kmem_free(p, sizeof(*p)); 1107 return NULL; 1108 } 1109 1110 p->next = sc->sc_dmas; 1111 sc->sc_dmas = p; 1112 return KERNADDR(p); 1113 } 1114 1115 static void 1116 autri_free(void *addr, void *ptr, size_t size) 1117 { 1118 struct autri_softc *sc; 1119 struct autri_dma **pp, *p; 1120 1121 sc = addr; 1122 for (pp = &sc->sc_dmas; (p = *pp) != NULL; pp = &p->next) { 1123 if (KERNADDR(p) == ptr) { 1124 autri_freemem(sc, p); 1125 *pp = p->next; 1126 kmem_free(p, sizeof(*p)); 1127 return; 1128 } 1129 } 1130 } 1131 1132 static struct autri_dma * 1133 autri_find_dma(struct autri_softc *sc, void *addr) 1134 { 1135 struct autri_dma *p; 1136 1137 for (p = sc->sc_dmas; p && KERNADDR(p) != addr; p = p->next) 1138 continue; 1139 1140 return p; 1141 } 1142 1143 static size_t 1144 autri_round_buffersize(void *addr, int direction, size_t size) 1145 { 1146 1147 return size; 1148 } 1149 1150 static paddr_t 1151 autri_mappage(void *addr, void *mem, off_t off, int prot) 1152 { 1153 struct autri_softc *sc; 1154 struct autri_dma *p; 1155 1156 if (off < 0) 1157 return -1; 1158 sc = addr; 1159 p = autri_find_dma(sc, mem); 1160 if (!p) 1161 return -1; 1162 1163 return bus_dmamem_mmap(sc->sc_dmatag, p->segs, p->nsegs, 1164 off, prot, BUS_DMA_WAITOK); 1165 } 1166 1167 static int 1168 autri_get_props(void *addr) 1169 { 1170 return AUDIO_PROP_MMAP | AUDIO_PROP_INDEPENDENT | 1171 AUDIO_PROP_FULLDUPLEX; 1172 } 1173 1174 static void 1175 autri_setup_channel(struct autri_softc *sc, int mode, 1176 const audio_params_t *param) 1177 { 1178 int i, ch, channel; 1179 uint32_t reg, cr[5]; 1180 uint32_t cso, eso; 1181 uint32_t delta, dch[2], ctrl; 1182 uint32_t alpha_fms, fm_vol, attribute; 1183 1184 uint32_t dmaaddr, dmalen; 1185 int factor, rvol, cvol; 1186 struct autri_chstatus *chst; 1187 1188 ctrl = AUTRI_CTRL_LOOPMODE; 1189 switch (param->encoding) { 1190 case AUDIO_ENCODING_SLINEAR_BE: 1191 case AUDIO_ENCODING_SLINEAR_LE: 1192 ctrl |= AUTRI_CTRL_SIGNED; 1193 break; 1194 } 1195 1196 factor = 0; 1197 if (param->precision == 16) { 1198 ctrl |= AUTRI_CTRL_16BIT; 1199 factor++; 1200 } 1201 1202 if (param->channels == 2) { 1203 ctrl |= AUTRI_CTRL_STEREO; 1204 factor++; 1205 } 1206 1207 delta = param->sample_rate; 1208 if (delta < 4000) 1209 delta = 4000; 1210 if (delta > 48000) 1211 delta = 48000; 1212 1213 attribute = 0; 1214 1215 dch[1] = ((delta << 12) / 48000) & 0x0000ffff; 1216 if (mode == AUMODE_PLAY) { 1217 chst = &sc->sc_play; 1218 dch[0] = ((delta << 12) / 48000) & 0x0000ffff; 1219 ctrl |= AUTRI_CTRL_WAVEVOL; 1220 } else { 1221 chst = &sc->sc_rec; 1222 dch[0] = ((48000 << 12) / delta) & 0x0000ffff; 1223 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) { 1224 ctrl |= AUTRI_CTRL_MUTEVOL_SIS; 1225 attribute = AUTRI_ATTR_PCMREC_SIS; 1226 if (delta != 48000) 1227 attribute |= AUTRI_ATTR_ENASRC_SIS; 1228 } else 1229 ctrl |= AUTRI_CTRL_MUTEVOL; 1230 } 1231 1232 dmaaddr = DMAADDR(chst->dma); 1233 cso = alpha_fms = 0; 1234 rvol = cvol = 0x7f; 1235 fm_vol = 0x0 | ((rvol & 0x7f) << 7) | (cvol & 0x7f); 1236 1237 for (ch = 0; ch < 2; ch++) { 1238 1239 if (ch == 0) 1240 dmalen = (chst->length >> factor); 1241 else { 1242 /* channel for interrupt */ 1243 dmalen = (chst->blksize >> factor); 1244 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) 1245 ctrl |= AUTRI_CTRL_MUTEVOL_SIS; 1246 else 1247 ctrl |= AUTRI_CTRL_MUTEVOL; 1248 attribute = 0; 1249 cso = dmalen - 1; 1250 } 1251 1252 eso = dmalen - 1; 1253 1254 switch (sc->sc_devid) { 1255 case AUTRI_DEVICE_ID_4DWAVE_DX: 1256 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1257 cr[1] = dmaaddr; 1258 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1259 cr[3] = fm_vol; 1260 cr[4] = ctrl; 1261 break; 1262 case AUTRI_DEVICE_ID_4DWAVE_NX: 1263 cr[0] = (dch[ch] << 24) | (cso & 0x00ffffff); 1264 cr[1] = dmaaddr; 1265 cr[2] = ((dch[ch] << 16) & 0xff000000) | (eso & 0x00ffffff); 1266 cr[3] = (alpha_fms << 16) | (fm_vol & 0x0000ffff); 1267 cr[4] = ctrl; 1268 break; 1269 case AUTRI_DEVICE_ID_SIS_7018: 1270 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1271 cr[1] = dmaaddr; 1272 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1273 cr[3] = attribute; 1274 cr[4] = ctrl; 1275 break; 1276 case AUTRI_DEVICE_ID_ALI_M5451: 1277 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1278 cr[1] = dmaaddr; 1279 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1280 cr[3] = 0; 1281 cr[4] = ctrl; 1282 break; 1283 } 1284 1285 /* write channel data */ 1286 channel = (ch == 0) ? chst->ch : chst->ch_intr; 1287 1288 reg = TREAD4(sc,AUTRI_LFO_GC_CIR) & ~0x0000003f; 1289 TWRITE4(sc,AUTRI_LFO_GC_CIR, reg | channel); 1290 1291 for (i = 0; i < 5; i++) { 1292 TWRITE4(sc, AUTRI_ARAM_CR + i*sizeof(cr[0]), cr[i]); 1293 DPRINTFN(5,("cr[%d] : 0x%08X\n", i, cr[i])); 1294 } 1295 1296 /* Bank A only */ 1297 if (channel < 0x20) { 1298 TWRITE4(sc, AUTRI_EBUF1, AUTRI_EMOD_STILL); 1299 TWRITE4(sc, AUTRI_EBUF2, AUTRI_EMOD_STILL); 1300 } 1301 } 1302 1303 } 1304 1305 static int 1306 autri_trigger_output(void *addr, void *start, void *end, int blksize, 1307 void (*intr)(void *), void *arg, 1308 const audio_params_t *param) 1309 { 1310 struct autri_softc *sc; 1311 struct autri_dma *p; 1312 1313 DPRINTFN(5,("autri_trigger_output: sc=%p start=%p end=%p " 1314 "blksize=%d intr=%p(%p)\n", addr, start, end, blksize, intr, arg)); 1315 sc = addr; 1316 sc->sc_play.intr = intr; 1317 sc->sc_play.intr_arg = arg; 1318 sc->sc_play.offset = 0; 1319 sc->sc_play.blksize = blksize; 1320 sc->sc_play.length = (char *)end - (char *)start; 1321 1322 p = autri_find_dma(sc, start); 1323 if (!p) { 1324 printf("autri_trigger_output: bad addr %p\n", start); 1325 return (EINVAL); 1326 } 1327 1328 sc->sc_play.dma = p; 1329 1330 /* */ 1331 autri_setup_channel(sc, AUMODE_PLAY, param); 1332 1333 /* volume set to no attenuation */ 1334 TWRITE4(sc, AUTRI_MUSICVOL_WAVEVOL, 0); 1335 1336 /* enable interrupt */ 1337 autri_enable_interrupt(sc, sc->sc_play.ch_intr); 1338 1339 /* start channel */ 1340 autri_startch(sc, sc->sc_play.ch, sc->sc_play.ch_intr); 1341 1342 return 0; 1343 } 1344 1345 static int 1346 autri_trigger_input(void *addr, void *start, void *end, int blksize, 1347 void (*intr)(void *), void *arg, 1348 const audio_params_t *param) 1349 { 1350 struct autri_softc *sc; 1351 struct autri_dma *p; 1352 1353 DPRINTFN(5,("autri_trigger_input: sc=%p start=%p end=%p " 1354 "blksize=%d intr=%p(%p)\n", addr, start, end, blksize, intr, arg)); 1355 sc = addr; 1356 sc->sc_rec.intr = intr; 1357 sc->sc_rec.intr_arg = arg; 1358 sc->sc_rec.offset = 0; 1359 sc->sc_rec.blksize = blksize; 1360 sc->sc_rec.length = (char *)end - (char *)start; 1361 1362 /* */ 1363 p = autri_find_dma(sc, start); 1364 if (!p) { 1365 printf("autri_trigger_input: bad addr %p\n", start); 1366 return (EINVAL); 1367 } 1368 1369 sc->sc_rec.dma = p; 1370 1371 /* */ 1372 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 1373 autri_reg_set_4(sc, AUTRI_NX_ACR0, AUTRI_NX_ACR0_PSB_CAPTURE); 1374 TWRITE1(sc, AUTRI_NX_RCI3, AUTRI_NX_RCI3_ENABLE | sc->sc_rec.ch); 1375 } 1376 1377 #if 0 1378 /* 4DWAVE only allows capturing at a 48 kHz rate */ 1379 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_DX || 1380 sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) 1381 param->sample_rate = 48000; 1382 #endif 1383 1384 autri_setup_channel(sc, AUMODE_RECORD, param); 1385 1386 /* enable interrupt */ 1387 autri_enable_interrupt(sc, sc->sc_rec.ch_intr); 1388 1389 /* start channel */ 1390 autri_startch(sc, sc->sc_rec.ch, sc->sc_rec.ch_intr); 1391 1392 return 0; 1393 } 1394 1395 1396 static void 1397 autri_get_locks(void *addr, kmutex_t **intr, kmutex_t **proc) 1398 { 1399 struct autri_softc *sc; 1400 1401 sc = addr; 1402 *intr = &sc->sc_intr_lock; 1403 *proc = &sc->sc_lock; 1404 } 1405 1406 #if 0 1407 static int 1408 autri_halt(struct autri_softc *sc) 1409 { 1410 1411 DPRINTF(("autri_halt().\n")); 1412 /*autri_stopch(sc);*/ 1413 autri_disable_interrupt(sc, sc->sc_play.channel); 1414 autri_disable_interrupt(sc, sc->sc_rec.channel); 1415 return 0; 1416 } 1417 #endif 1418 1419 static void 1420 autri_enable_interrupt(struct autri_softc *sc, int ch) 1421 { 1422 int reg; 1423 1424 reg = (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A; 1425 ch &= 0x1f; 1426 1427 autri_reg_set_4(sc, reg, 1 << ch); 1428 } 1429 1430 static void 1431 autri_disable_interrupt(struct autri_softc *sc, int ch) 1432 { 1433 int reg; 1434 1435 reg = (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A; 1436 ch &= 0x1f; 1437 1438 autri_reg_clear_4(sc, reg, 1 << ch); 1439 } 1440 1441 static void 1442 autri_startch(struct autri_softc *sc, int ch, int ch_intr) 1443 { 1444 int reg; 1445 uint32_t chmask; 1446 1447 reg = (ch & 0x20) ? AUTRI_START_B : AUTRI_START_A; 1448 ch &= 0x1f; 1449 ch_intr &= 0x1f; 1450 chmask = (1 << ch) | (1 << ch_intr); 1451 1452 autri_reg_set_4(sc, reg, chmask); 1453 } 1454 1455 static void 1456 autri_stopch(struct autri_softc *sc, int ch, int ch_intr) 1457 { 1458 int reg; 1459 uint32_t chmask; 1460 1461 reg = (ch & 0x20) ? AUTRI_STOP_B : AUTRI_STOP_A; 1462 ch &= 0x1f; 1463 ch_intr &= 0x1f; 1464 chmask = (1 << ch) | (1 << ch_intr); 1465 1466 autri_reg_set_4(sc, reg, chmask); 1467 } 1468 1469 #if NMIDI > 0 1470 static int 1471 autri_midi_open(void *addr, int flags, void (*iintr)(void *, int), 1472 void (*ointr)(void *), void *arg) 1473 { 1474 struct autri_softc *sc; 1475 1476 DPRINTF(("autri_midi_open()\n")); 1477 sc = addr; 1478 DPRINTFN(5,("MPUR1 : 0x%02X\n", TREAD1(sc, AUTRI_MPUR1))); 1479 DPRINTFN(5,("MPUR2 : 0x%02X\n", TREAD1(sc, AUTRI_MPUR2))); 1480 1481 sc->sc_iintr = iintr; 1482 sc->sc_ointr = ointr; 1483 sc->sc_arg = arg; 1484 1485 if (flags & FREAD) 1486 autri_reg_clear_1(sc, AUTRI_MPUR2, AUTRI_MIDIIN_ENABLE_INTR); 1487 1488 if (flags & FWRITE) 1489 autri_reg_set_1(sc, AUTRI_MPUR2, AUTRI_MIDIOUT_CONNECT); 1490 1491 return 0; 1492 } 1493 1494 static void 1495 autri_midi_close(void *addr) 1496 { 1497 struct autri_softc *sc; 1498 1499 DPRINTF(("autri_midi_close()\n")); 1500 sc = addr; 1501 kpause("autri", FALSE, hz/10, &sc->sc_lock); /* give uart a chance to drain */ 1502 1503 sc->sc_iintr = NULL; 1504 sc->sc_ointr = NULL; 1505 } 1506 1507 static int 1508 autri_midi_output(void *addr, int d) 1509 { 1510 struct autri_softc *sc; 1511 int x; 1512 1513 sc = addr; 1514 for (x = 0; x != MIDI_BUSY_WAIT; x++) { 1515 if ((TREAD1(sc, AUTRI_MPUR1) & AUTRI_MIDIOUT_READY) == 0) { 1516 TWRITE1(sc, AUTRI_MPUR0, d); 1517 return 0; 1518 } 1519 delay(MIDI_BUSY_DELAY); 1520 } 1521 return EIO; 1522 } 1523 1524 static void 1525 autri_midi_getinfo(void *addr, struct midi_info *mi) 1526 { 1527 1528 mi->name = "4DWAVE MIDI UART"; 1529 mi->props = MIDI_PROP_CAN_INPUT; 1530 } 1531 1532 #endif 1533
Indexes created Thu Oct 02 14:10:14 GMT 2025