autri.c revision 1.40.8.2
1 /* $NetBSD: autri.c,v 1.40.8.2 2008/12/12 23:06:57 ad 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 1.40.8.2 2008/12/12 23:06:57 ad 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 PMF_FN_PROTO); 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(struct device *parent, struct cfdata *match, 479 void *aux) 480 { 481 struct pci_attach_args *pa; 482 483 pa = (struct pci_attach_args *)aux; 484 switch (PCI_VENDOR(pa->pa_id)) { 485 case PCI_VENDOR_TRIDENT: 486 switch (PCI_PRODUCT(pa->pa_id)) { 487 case PCI_PRODUCT_TRIDENT_4DWAVE_DX: 488 /* 489 * IBM makes a pcn network card and improperly 490 * sets the vendor and product ID's. Avoid matching. 491 */ 492 if (PCI_CLASS(pa->pa_class) == PCI_CLASS_NETWORK) 493 return 0; 494 /* FALLTHROUGH */ 495 case PCI_PRODUCT_TRIDENT_4DWAVE_NX: 496 return 1; 497 } 498 break; 499 case PCI_VENDOR_SIS: 500 switch (PCI_PRODUCT(pa->pa_id)) { 501 case PCI_PRODUCT_SIS_7018: 502 return 1; 503 } 504 break; 505 case PCI_VENDOR_ALI: 506 switch (PCI_PRODUCT(pa->pa_id)) { 507 case PCI_PRODUCT_ALI_M5451: 508 return 1; 509 } 510 break; 511 } 512 513 return 0; 514 } 515 516 static void 517 autri_attach(struct device *parent, struct device *self, void *aux) 518 { 519 struct autri_softc *sc; 520 struct pci_attach_args *pa; 521 pci_chipset_tag_t pc; 522 struct autri_codec_softc *codec; 523 pci_intr_handle_t ih; 524 char const *intrstr; 525 char devinfo[256]; 526 int r; 527 uint32_t reg; 528 529 sc = (struct autri_softc *)self; 530 pa = (struct pci_attach_args *)aux; 531 pc = pa->pa_pc; 532 aprint_naive(": Audio controller\n"); 533 534 sc->sc_devid = pa->pa_id; 535 sc->sc_class = pa->pa_class; 536 537 pci_devinfo(pa->pa_id, pa->pa_class, 0, devinfo, sizeof(devinfo)); 538 sc->sc_revision = PCI_REVISION(pa->pa_class); 539 aprint_normal(": %s (rev. 0x%02x)\n", devinfo, sc->sc_revision); 540 541 /* map register to memory */ 542 if (pci_mapreg_map(pa, AUTRI_PCI_MEMORY_BASE, 543 PCI_MAPREG_TYPE_MEM, 0, &sc->memt, &sc->memh, NULL, NULL)) { 544 aprint_error_dev(&sc->sc_dev, "can't map memory space\n"); 545 return; 546 } 547 548 mutex_init(&sc->sc_lock, MUTEX_DEFAULT, IPL_NONE); 549 mutex_init(&sc->sc_intr_lock, MUTEX_DEFAULT, IPL_SCHED); 550 551 /* map and establish the interrupt */ 552 if (pci_intr_map(pa, &ih)) { 553 aprint_error_dev(&sc->sc_dev, "couldn't map interrupt\n"); 554 return; 555 } 556 intrstr = pci_intr_string(pc, ih); 557 sc->sc_ih = pci_intr_establish(pc, ih, IPL_SCHED, autri_intr, sc); 558 if (sc->sc_ih == NULL) { 559 aprint_error_dev(&sc->sc_dev, "couldn't establish interrupt"); 560 if (intrstr != NULL) 561 aprint_normal(" at %s", intrstr); 562 aprint_normal("\n"); 563 return; 564 } 565 aprint_normal_dev(&sc->sc_dev, "interrupting at %s\n", intrstr); 566 567 sc->sc_dmatag = pa->pa_dmat; 568 sc->sc_pc = pc; 569 sc->sc_pt = pa->pa_tag; 570 571 /* enable the device */ 572 reg = pci_conf_read(pc, pa->pa_tag, PCI_COMMAND_STATUS_REG); 573 reg |= (PCI_COMMAND_MEM_ENABLE | PCI_COMMAND_MASTER_ENABLE); 574 pci_conf_write(pc, pa->pa_tag, PCI_COMMAND_STATUS_REG, reg); 575 576 /* initialize the device */ 577 autri_init(sc); 578 579 /* attach AC'97 codec */ 580 codec = &sc->sc_codec; 581 memcpy(&codec->sc_dev, &sc->sc_dev, sizeof(codec->sc_dev)); 582 codec->sc = sc; 583 584 codec->host_if.arg = codec; 585 codec->host_if.attach = autri_attach_codec; 586 codec->host_if.reset = autri_reset_codec; 587 codec->host_if.read = autri_read_codec; 588 codec->host_if.write = autri_write_codec; 589 codec->host_if.flags = autri_flags_codec; 590 591 r = ac97_attach(&codec->host_if, self, &sc->sc_lock); 592 if (r != 0) { 593 aprint_error_dev(&sc->sc_dev, "can't attach codec (error 0x%X)\n", r); 594 return; 595 } 596 597 if (!pmf_device_register(self, NULL, autri_resume)) 598 aprint_error_dev(self, "couldn't establish power handler\n"); 599 600 audio_attach_mi(&autri_hw_if, sc, &sc->sc_dev); 601 602 #if NMIDI > 0 603 midi_attach_mi(&autri_midi_hw_if, sc, &sc->sc_dev); 604 #endif 605 } 606 607 CFATTACH_DECL(autri, sizeof(struct autri_softc), 608 autri_match, autri_attach, NULL, NULL); 609 610 static bool 611 autri_resume(device_t dv PMF_FN_ARGS) 612 { 613 struct autri_softc *sc = device_private(dv); 614 615 mutex_enter(&sc->sc_lock); 616 mutex_spin_enter(&sc->sc_intr_lock); 617 autri_init(sc); 618 mutex_spin_exit(&sc->sc_intr_lock); 619 (sc->sc_codec.codec_if->vtbl->restore_ports)(sc->sc_codec.codec_if); 620 mutex_exit(&sc->sc_lock); 621 622 return true; 623 } 624 625 static int 626 autri_init(void *sc_) 627 { 628 struct autri_softc *sc; 629 uint32_t reg; 630 pci_chipset_tag_t pc; 631 pcitag_t pt; 632 633 sc = sc_; 634 pc = sc->sc_pc; 635 pt = sc->sc_pt; 636 DPRINTF(("in autri_init()\n")); 637 DPRINTFN(5,("pci_conf_read(0x40) : 0x%X\n",pci_conf_read(pc,pt,0x40))); 638 DPRINTFN(5,("pci_conf_read(0x44) : 0x%X\n",pci_conf_read(pc,pt,0x44))); 639 640 switch (sc->sc_devid) { 641 case AUTRI_DEVICE_ID_4DWAVE_DX: 642 /* disable Legacy Control */ 643 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 644 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 645 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 646 delay(100); 647 /* audio engine reset */ 648 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 649 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x00040000); 650 delay(100); 651 /* release reset */ 652 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 653 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 654 delay(100); 655 /* DAC on */ 656 autri_reg_set_4(sc,AUTRI_DX_ACR2,0x02); 657 break; 658 case AUTRI_DEVICE_ID_4DWAVE_NX: 659 /* disable Legacy Control */ 660 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 661 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 662 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 663 delay(100); 664 /* audio engine reset */ 665 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 666 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x00010000); 667 delay(100); 668 /* release reset */ 669 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 670 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00010000); 671 delay(100); 672 /* DAC on */ 673 autri_reg_set_4(sc,AUTRI_NX_ACR0,0x02); 674 break; 675 case AUTRI_DEVICE_ID_SIS_7018: 676 /* disable Legacy Control */ 677 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 678 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 679 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 680 delay(100); 681 /* reset Digital Controller */ 682 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 683 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x000c0000); 684 delay(100); 685 /* release reset */ 686 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 687 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 688 delay(100); 689 /* disable AC97 GPIO interrupt */ 690 TWRITE1(sc, AUTRI_SIS_ACGPIO, 0); 691 /* enable 64 channel mode */ 692 autri_reg_set_4(sc, AUTRI_LFO_GC_CIR, BANK_B_EN); 693 break; 694 case AUTRI_DEVICE_ID_ALI_M5451: 695 /* disable Legacy Control */ 696 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 697 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 698 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 699 delay(100); 700 /* reset Digital Controller */ 701 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 702 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x000c0000); 703 delay(100); 704 /* release reset */ 705 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 706 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 707 delay(100); 708 /* enable PCM input */ 709 autri_reg_set_4(sc, AUTRI_ALI_GCONTROL, AUTRI_ALI_GCONTROL_PCM_IN); 710 break; 711 } 712 713 if (sc->sc_devid == AUTRI_DEVICE_ID_ALI_M5451) { 714 sc->sc_play.ch = 0; 715 sc->sc_play.ch_intr = 1; 716 sc->sc_rec.ch = 31; 717 sc->sc_rec.ch_intr = 2; 718 } else { 719 sc->sc_play.ch = 0x20; 720 sc->sc_play.ch_intr = 0x21; 721 sc->sc_rec.ch = 0x22; 722 sc->sc_rec.ch_intr = 0x23; 723 } 724 725 /* clear channel status */ 726 TWRITE4(sc, AUTRI_STOP_A, 0xffffffff); 727 TWRITE4(sc, AUTRI_STOP_B, 0xffffffff); 728 729 /* disable channel interrupt */ 730 TWRITE4(sc, AUTRI_AINTEN_A, 0); 731 TWRITE4(sc, AUTRI_AINTEN_B, 0); 732 733 #if 0 734 /* TLB */ 735 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 736 TWRITE4(sc,AUTRI_NX_TLBC,0); 737 } 738 #endif 739 740 autri_enable_loop_interrupt(sc); 741 742 DPRINTF(("out autri_init()\n")); 743 return 0; 744 } 745 746 static void 747 autri_enable_loop_interrupt(void *sc_) 748 { 749 struct autri_softc *sc; 750 uint32_t reg; 751 752 /*reg = (ENDLP_IE | MIDLP_IE);*/ 753 reg = ENDLP_IE; 754 sc = sc_; 755 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) 756 reg |= BANK_B_EN; 757 758 autri_reg_set_4(sc, AUTRI_LFO_GC_CIR, reg); 759 } 760 761 #if 0 762 static void 763 autri_disable_loop_interrupt(void *sc_) 764 { 765 struct autri_softc *sc; 766 uint32_t reg; 767 768 reg = (ENDLP_IE | MIDLP_IE); 769 sc = sc_; 770 autri_reg_clear_4(sc, AUTRI_LFO_GC_CIR, reg); 771 } 772 #endif 773 774 static int 775 autri_intr(void *p) 776 { 777 struct autri_softc *sc; 778 uint32_t intsrc; 779 uint32_t mask, active[2]; 780 int ch, endch; 781 /* 782 u_int32_t reg; 783 u_int32_t cso,eso; 784 */ 785 sc = p; 786 mutex_spin_enter(&sc->sc_intr_lock); 787 788 intsrc = TREAD4(sc, AUTRI_MISCINT); 789 if ((intsrc & (ADDRESS_IRQ | MPU401_IRQ)) == 0) { 790 mutex_spin_exit(&sc->sc_intr_lock); 791 return 0; 792 } 793 794 if (intsrc & ADDRESS_IRQ) { 795 796 active[0] = TREAD4(sc,AUTRI_AIN_A); 797 active[1] = TREAD4(sc,AUTRI_AIN_B); 798 799 if (sc->sc_devid == AUTRI_DEVICE_ID_ALI_M5451) { 800 endch = 32; 801 } else { 802 endch = 64; 803 } 804 805 for (ch = 0; ch < endch; ch++) { 806 mask = 1 << (ch & 0x1f); 807 if (active[(ch & 0x20) ? 1 : 0] & mask) { 808 809 /* clear interrupt */ 810 TWRITE4(sc, (ch & 0x20) ? AUTRI_AIN_B : AUTRI_AIN_A, mask); 811 /* disable interrupt */ 812 autri_reg_clear_4(sc,(ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A, mask); 813 #if 0 814 reg = TREAD4(sc,AUTRI_LFO_GC_CIR) & ~0x0000003f; 815 TWRITE4(sc,AUTRI_LFO_GC_CIR, reg | ch); 816 817 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 818 cso = TREAD4(sc, 0xe0) & 0x00ffffff; 819 eso = TREAD4(sc, 0xe8) & 0x00ffffff; 820 } else { 821 cso = (TREAD4(sc, 0xe0) >> 16) & 0x0000ffff; 822 eso = (TREAD4(sc, 0xe8) >> 16) & 0x0000ffff; 823 } 824 /*printf("cso=%d, eso=%d\n",cso,eso);*/ 825 #endif 826 if (ch == sc->sc_play.ch_intr) { 827 if (sc->sc_play.intr) 828 sc->sc_play.intr(sc->sc_play.intr_arg); 829 } 830 831 if (ch == sc->sc_rec.ch_intr) { 832 if (sc->sc_rec.intr) 833 sc->sc_rec.intr(sc->sc_rec.intr_arg); 834 } 835 836 /* enable interrupt */ 837 autri_reg_set_4(sc, (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A, mask); 838 } 839 } 840 } 841 842 if (intsrc & MPU401_IRQ) { 843 /* XXX */ 844 } 845 846 autri_reg_set_4(sc,AUTRI_MISCINT, 847 ST_TARGET_REACHED | MIXER_OVERFLOW | MIXER_UNDERFLOW); 848 849 mutex_spin_exit(&sc->sc_intr_lock); 850 return 1; 851 } 852 853 /* 854 * 855 */ 856 857 static int 858 autri_allocmem(struct autri_softc *sc, size_t size, size_t align, 859 struct autri_dma *p) 860 { 861 int error; 862 863 p->size = size; 864 error = bus_dmamem_alloc(sc->sc_dmatag, p->size, align, 0, 865 p->segs, sizeof(p->segs)/sizeof(p->segs[0]), 866 &p->nsegs, BUS_DMA_WAITOK); 867 if (error) 868 return error; 869 870 error = bus_dmamem_map(sc->sc_dmatag, p->segs, p->nsegs, p->size, 871 &p->addr, BUS_DMA_WAITOK|BUS_DMA_COHERENT); 872 if (error) 873 goto free; 874 875 error = bus_dmamap_create(sc->sc_dmatag, p->size, 1, p->size, 876 0, BUS_DMA_WAITOK, &p->map); 877 if (error) 878 goto unmap; 879 880 error = bus_dmamap_load(sc->sc_dmatag, p->map, p->addr, p->size, NULL, 881 BUS_DMA_WAITOK); 882 if (error) 883 goto destroy; 884 return (0); 885 886 destroy: 887 bus_dmamap_destroy(sc->sc_dmatag, p->map); 888 unmap: 889 bus_dmamem_unmap(sc->sc_dmatag, p->addr, p->size); 890 free: 891 bus_dmamem_free(sc->sc_dmatag, p->segs, p->nsegs); 892 return error; 893 } 894 895 static int 896 autri_freemem(struct autri_softc *sc, struct autri_dma *p) 897 { 898 899 bus_dmamap_unload(sc->sc_dmatag, p->map); 900 bus_dmamap_destroy(sc->sc_dmatag, p->map); 901 bus_dmamem_unmap(sc->sc_dmatag, p->addr, p->size); 902 bus_dmamem_free(sc->sc_dmatag, p->segs, p->nsegs); 903 return 0; 904 } 905 906 static int 907 autri_open(void *addr, int flags) 908 { 909 DPRINTF(("autri_open()\n")); 910 DPRINTFN(5,("MISCINT : 0x%08X\n", 911 TREAD4((struct autri_softc *)addr, AUTRI_MISCINT))); 912 DPRINTFN(5,("LFO_GC_CIR : 0x%08X\n", 913 TREAD4((struct autri_softc *)addr, AUTRI_LFO_GC_CIR))); 914 return 0; 915 } 916 917 static int 918 autri_query_encoding(void *addr, struct audio_encoding *fp) 919 { 920 921 switch (fp->index) { 922 case 0: 923 strcpy(fp->name, AudioEulinear); 924 fp->encoding = AUDIO_ENCODING_ULINEAR; 925 fp->precision = 8; 926 fp->flags = 0; 927 break; 928 case 1: 929 strcpy(fp->name, AudioEmulaw); 930 fp->encoding = AUDIO_ENCODING_ULAW; 931 fp->precision = 8; 932 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 933 break; 934 case 2: 935 strcpy(fp->name, AudioEalaw); 936 fp->encoding = AUDIO_ENCODING_ALAW; 937 fp->precision = 8; 938 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 939 break; 940 case 3: 941 strcpy(fp->name, AudioEslinear); 942 fp->encoding = AUDIO_ENCODING_SLINEAR; 943 fp->precision = 8; 944 fp->flags = 0; 945 break; 946 case 4: 947 strcpy(fp->name, AudioEslinear_le); 948 fp->encoding = AUDIO_ENCODING_SLINEAR_LE; 949 fp->precision = 16; 950 fp->flags = 0; 951 break; 952 case 5: 953 strcpy(fp->name, AudioEulinear_le); 954 fp->encoding = AUDIO_ENCODING_ULINEAR_LE; 955 fp->precision = 16; 956 fp->flags = 0; 957 break; 958 case 6: 959 strcpy(fp->name, AudioEslinear_be); 960 fp->encoding = AUDIO_ENCODING_SLINEAR_BE; 961 fp->precision = 16; 962 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 963 break; 964 case 7: 965 strcpy(fp->name, AudioEulinear_be); 966 fp->encoding = AUDIO_ENCODING_ULINEAR_BE; 967 fp->precision = 16; 968 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 969 break; 970 default: 971 return EINVAL; 972 } 973 974 return 0; 975 } 976 977 static int 978 autri_set_params(void *addr, int setmode, int usemode, 979 audio_params_t *play, audio_params_t *rec, stream_filter_list_t *pfil, 980 stream_filter_list_t *rfil) 981 { 982 if (setmode & AUMODE_RECORD) { 983 if (auconv_set_converter(autri_formats, AUTRI_NFORMATS, 984 AUMODE_RECORD, rec, FALSE, rfil) < 0) 985 return EINVAL; 986 } 987 if (setmode & AUMODE_PLAY) { 988 if (auconv_set_converter(autri_formats, AUTRI_NFORMATS, 989 AUMODE_PLAY, play, FALSE, pfil) < 0) 990 return EINVAL; 991 } 992 return 0; 993 } 994 995 static int 996 autri_round_blocksize(void *addr, int block, 997 int mode, const audio_params_t *param) 998 { 999 return block & -4; 1000 } 1001 1002 static int 1003 autri_halt_output(void *addr) 1004 { 1005 struct autri_softc *sc; 1006 1007 DPRINTF(("autri_halt_output()\n")); 1008 sc = addr; 1009 sc->sc_play.intr = NULL; 1010 autri_stopch(sc, sc->sc_play.ch, sc->sc_play.ch_intr); 1011 autri_disable_interrupt(sc, sc->sc_play.ch_intr); 1012 1013 return 0; 1014 } 1015 1016 static int 1017 autri_halt_input(void *addr) 1018 { 1019 struct autri_softc *sc; 1020 1021 DPRINTF(("autri_halt_input()\n")); 1022 sc = addr; 1023 sc->sc_rec.intr = NULL; 1024 autri_stopch(sc, sc->sc_rec.ch, sc->sc_rec.ch_intr); 1025 autri_disable_interrupt(sc, sc->sc_rec.ch_intr); 1026 1027 return 0; 1028 } 1029 1030 static int 1031 autri_getdev(void *addr, struct audio_device *retp) 1032 { 1033 struct autri_softc *sc; 1034 1035 DPRINTF(("autri_getdev().\n")); 1036 sc = addr; 1037 strncpy(retp->name, "Trident 4DWAVE", sizeof(retp->name)); 1038 snprintf(retp->version, sizeof(retp->version), "0x%02x", 1039 PCI_REVISION(sc->sc_class)); 1040 1041 switch (sc->sc_devid) { 1042 case AUTRI_DEVICE_ID_4DWAVE_DX: 1043 strncpy(retp->config, "4DWAVE-DX", sizeof(retp->config)); 1044 break; 1045 case AUTRI_DEVICE_ID_4DWAVE_NX: 1046 strncpy(retp->config, "4DWAVE-NX", sizeof(retp->config)); 1047 break; 1048 case AUTRI_DEVICE_ID_SIS_7018: 1049 strncpy(retp->config, "SiS 7018", sizeof(retp->config)); 1050 break; 1051 case AUTRI_DEVICE_ID_ALI_M5451: 1052 strncpy(retp->config, "ALi M5451", sizeof(retp->config)); 1053 break; 1054 default: 1055 strncpy(retp->config, "unknown", sizeof(retp->config)); 1056 } 1057 1058 return 0; 1059 } 1060 1061 static int 1062 autri_mixer_set_port(void *addr, mixer_ctrl_t *cp) 1063 { 1064 struct autri_softc *sc; 1065 1066 sc = addr; 1067 return sc->sc_codec.codec_if->vtbl->mixer_set_port( 1068 sc->sc_codec.codec_if, cp); 1069 } 1070 1071 static int 1072 autri_mixer_get_port(void *addr, mixer_ctrl_t *cp) 1073 { 1074 struct autri_softc *sc; 1075 1076 sc = addr; 1077 return sc->sc_codec.codec_if->vtbl->mixer_get_port( 1078 sc->sc_codec.codec_if, cp); 1079 } 1080 1081 static int 1082 autri_query_devinfo(void *addr, mixer_devinfo_t *dip) 1083 { 1084 struct autri_softc *sc; 1085 1086 sc = addr; 1087 return sc->sc_codec.codec_if->vtbl->query_devinfo( 1088 sc->sc_codec.codec_if, dip); 1089 } 1090 1091 static void * 1092 autri_malloc(void *addr, int direction, size_t size) 1093 { 1094 struct autri_softc *sc; 1095 struct autri_dma *p; 1096 int error; 1097 1098 p = kmem_alloc(sizeof(*p), KM_SLEEP); 1099 if (!p) 1100 return NULL; 1101 sc = addr; 1102 #if 0 1103 error = autri_allocmem(sc, size, 16, p); 1104 #endif 1105 error = autri_allocmem(sc, size, 0x10000, p); 1106 if (error) { 1107 kmem_free(p, sizeof(*p)); 1108 return NULL; 1109 } 1110 1111 p->next = sc->sc_dmas; 1112 sc->sc_dmas = p; 1113 return KERNADDR(p); 1114 } 1115 1116 static void 1117 autri_free(void *addr, void *ptr, size_t size) 1118 { 1119 struct autri_softc *sc; 1120 struct autri_dma **pp, *p; 1121 1122 sc = addr; 1123 for (pp = &sc->sc_dmas; (p = *pp) != NULL; pp = &p->next) { 1124 if (KERNADDR(p) == ptr) { 1125 autri_freemem(sc, p); 1126 *pp = p->next; 1127 kmem_free(p, sizeof(*p)); 1128 return; 1129 } 1130 } 1131 } 1132 1133 static struct autri_dma * 1134 autri_find_dma(struct autri_softc *sc, void *addr) 1135 { 1136 struct autri_dma *p; 1137 1138 for (p = sc->sc_dmas; p && KERNADDR(p) != addr; p = p->next) 1139 continue; 1140 1141 return p; 1142 } 1143 1144 static size_t 1145 autri_round_buffersize(void *addr, int direction, size_t size) 1146 { 1147 1148 return size; 1149 } 1150 1151 static paddr_t 1152 autri_mappage(void *addr, void *mem, off_t off, int prot) 1153 { 1154 struct autri_softc *sc; 1155 struct autri_dma *p; 1156 1157 if (off < 0) 1158 return -1; 1159 sc = addr; 1160 p = autri_find_dma(sc, mem); 1161 if (!p) 1162 return -1; 1163 1164 return bus_dmamem_mmap(sc->sc_dmatag, p->segs, p->nsegs, 1165 off, prot, BUS_DMA_WAITOK); 1166 } 1167 1168 static int 1169 autri_get_props(void *addr) 1170 { 1171 return AUDIO_PROP_MMAP | AUDIO_PROP_INDEPENDENT | 1172 AUDIO_PROP_FULLDUPLEX; 1173 } 1174 1175 static void 1176 autri_setup_channel(struct autri_softc *sc, int mode, 1177 const audio_params_t *param) 1178 { 1179 int i, ch, channel; 1180 uint32_t reg, cr[5]; 1181 uint32_t cso, eso; 1182 uint32_t delta, dch[2], ctrl; 1183 uint32_t alpha_fms, fm_vol, attribute; 1184 1185 uint32_t dmaaddr, dmalen; 1186 int factor, rvol, cvol; 1187 struct autri_chstatus *chst; 1188 1189 ctrl = AUTRI_CTRL_LOOPMODE; 1190 switch (param->encoding) { 1191 case AUDIO_ENCODING_SLINEAR_BE: 1192 case AUDIO_ENCODING_SLINEAR_LE: 1193 ctrl |= AUTRI_CTRL_SIGNED; 1194 break; 1195 } 1196 1197 factor = 0; 1198 if (param->precision == 16) { 1199 ctrl |= AUTRI_CTRL_16BIT; 1200 factor++; 1201 } 1202 1203 if (param->channels == 2) { 1204 ctrl |= AUTRI_CTRL_STEREO; 1205 factor++; 1206 } 1207 1208 delta = param->sample_rate; 1209 if (delta < 4000) 1210 delta = 4000; 1211 if (delta > 48000) 1212 delta = 48000; 1213 1214 attribute = 0; 1215 1216 dch[1] = ((delta << 12) / 48000) & 0x0000ffff; 1217 if (mode == AUMODE_PLAY) { 1218 chst = &sc->sc_play; 1219 dch[0] = ((delta << 12) / 48000) & 0x0000ffff; 1220 ctrl |= AUTRI_CTRL_WAVEVOL; 1221 } else { 1222 chst = &sc->sc_rec; 1223 dch[0] = ((48000 << 12) / delta) & 0x0000ffff; 1224 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) { 1225 ctrl |= AUTRI_CTRL_MUTEVOL_SIS; 1226 attribute = AUTRI_ATTR_PCMREC_SIS; 1227 if (delta != 48000) 1228 attribute |= AUTRI_ATTR_ENASRC_SIS; 1229 } else 1230 ctrl |= AUTRI_CTRL_MUTEVOL; 1231 } 1232 1233 dmaaddr = DMAADDR(chst->dma); 1234 cso = alpha_fms = 0; 1235 rvol = cvol = 0x7f; 1236 fm_vol = 0x0 | ((rvol & 0x7f) << 7) | (cvol & 0x7f); 1237 1238 for (ch = 0; ch < 2; ch++) { 1239 1240 if (ch == 0) 1241 dmalen = (chst->length >> factor); 1242 else { 1243 /* channel for interrupt */ 1244 dmalen = (chst->blksize >> factor); 1245 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) 1246 ctrl |= AUTRI_CTRL_MUTEVOL_SIS; 1247 else 1248 ctrl |= AUTRI_CTRL_MUTEVOL; 1249 attribute = 0; 1250 cso = dmalen - 1; 1251 } 1252 1253 eso = dmalen - 1; 1254 1255 switch (sc->sc_devid) { 1256 case AUTRI_DEVICE_ID_4DWAVE_DX: 1257 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1258 cr[1] = dmaaddr; 1259 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1260 cr[3] = fm_vol; 1261 cr[4] = ctrl; 1262 break; 1263 case AUTRI_DEVICE_ID_4DWAVE_NX: 1264 cr[0] = (dch[ch] << 24) | (cso & 0x00ffffff); 1265 cr[1] = dmaaddr; 1266 cr[2] = ((dch[ch] << 16) & 0xff000000) | (eso & 0x00ffffff); 1267 cr[3] = (alpha_fms << 16) | (fm_vol & 0x0000ffff); 1268 cr[4] = ctrl; 1269 break; 1270 case AUTRI_DEVICE_ID_SIS_7018: 1271 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1272 cr[1] = dmaaddr; 1273 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1274 cr[3] = attribute; 1275 cr[4] = ctrl; 1276 break; 1277 case AUTRI_DEVICE_ID_ALI_M5451: 1278 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1279 cr[1] = dmaaddr; 1280 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1281 cr[3] = 0; 1282 cr[4] = ctrl; 1283 break; 1284 } 1285 1286 /* write channel data */ 1287 channel = (ch == 0) ? chst->ch : chst->ch_intr; 1288 1289 reg = TREAD4(sc,AUTRI_LFO_GC_CIR) & ~0x0000003f; 1290 TWRITE4(sc,AUTRI_LFO_GC_CIR, reg | channel); 1291 1292 for (i = 0; i < 5; i++) { 1293 TWRITE4(sc, AUTRI_ARAM_CR + i*sizeof(cr[0]), cr[i]); 1294 DPRINTFN(5,("cr[%d] : 0x%08X\n", i, cr[i])); 1295 } 1296 1297 /* Bank A only */ 1298 if (channel < 0x20) { 1299 TWRITE4(sc, AUTRI_EBUF1, AUTRI_EMOD_STILL); 1300 TWRITE4(sc, AUTRI_EBUF2, AUTRI_EMOD_STILL); 1301 } 1302 } 1303 1304 } 1305 1306 static int 1307 autri_trigger_output(void *addr, void *start, void *end, int blksize, 1308 void (*intr)(void *), void *arg, 1309 const audio_params_t *param) 1310 { 1311 struct autri_softc *sc; 1312 struct autri_dma *p; 1313 1314 DPRINTFN(5,("autri_trigger_output: sc=%p start=%p end=%p " 1315 "blksize=%d intr=%p(%p)\n", addr, start, end, blksize, intr, arg)); 1316 sc = addr; 1317 sc->sc_play.intr = intr; 1318 sc->sc_play.intr_arg = arg; 1319 sc->sc_play.offset = 0; 1320 sc->sc_play.blksize = blksize; 1321 sc->sc_play.length = (char *)end - (char *)start; 1322 1323 p = autri_find_dma(sc, start); 1324 if (!p) { 1325 printf("autri_trigger_output: bad addr %p\n", start); 1326 return (EINVAL); 1327 } 1328 1329 sc->sc_play.dma = p; 1330 1331 /* */ 1332 autri_setup_channel(sc, AUMODE_PLAY, param); 1333 1334 /* volume set to no attenuation */ 1335 TWRITE4(sc, AUTRI_MUSICVOL_WAVEVOL, 0); 1336 1337 /* enable interrupt */ 1338 autri_enable_interrupt(sc, sc->sc_play.ch_intr); 1339 1340 /* start channel */ 1341 autri_startch(sc, sc->sc_play.ch, sc->sc_play.ch_intr); 1342 1343 return 0; 1344 } 1345 1346 static int 1347 autri_trigger_input(void *addr, void *start, void *end, int blksize, 1348 void (*intr)(void *), void *arg, 1349 const audio_params_t *param) 1350 { 1351 struct autri_softc *sc; 1352 struct autri_dma *p; 1353 1354 DPRINTFN(5,("autri_trigger_input: sc=%p start=%p end=%p " 1355 "blksize=%d intr=%p(%p)\n", addr, start, end, blksize, intr, arg)); 1356 sc = addr; 1357 sc->sc_rec.intr = intr; 1358 sc->sc_rec.intr_arg = arg; 1359 sc->sc_rec.offset = 0; 1360 sc->sc_rec.blksize = blksize; 1361 sc->sc_rec.length = (char *)end - (char *)start; 1362 1363 /* */ 1364 p = autri_find_dma(sc, start); 1365 if (!p) { 1366 printf("autri_trigger_input: bad addr %p\n", start); 1367 return (EINVAL); 1368 } 1369 1370 sc->sc_rec.dma = p; 1371 1372 /* */ 1373 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 1374 autri_reg_set_4(sc, AUTRI_NX_ACR0, AUTRI_NX_ACR0_PSB_CAPTURE); 1375 TWRITE1(sc, AUTRI_NX_RCI3, AUTRI_NX_RCI3_ENABLE | sc->sc_rec.ch); 1376 } 1377 1378 #if 0 1379 /* 4DWAVE only allows capturing at a 48 kHz rate */ 1380 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_DX || 1381 sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) 1382 param->sample_rate = 48000; 1383 #endif 1384 1385 autri_setup_channel(sc, AUMODE_RECORD, param); 1386 1387 /* enable interrupt */ 1388 autri_enable_interrupt(sc, sc->sc_rec.ch_intr); 1389 1390 /* start channel */ 1391 autri_startch(sc, sc->sc_rec.ch, sc->sc_rec.ch_intr); 1392 1393 return 0; 1394 } 1395 1396 1397 static void 1398 autri_get_locks(void *addr, kmutex_t **intr, kmutex_t **proc) 1399 { 1400 struct autri_softc *sc; 1401 1402 sc = addr; 1403 *intr = &sc->sc_intr_lock; 1404 *proc = &sc->sc_lock; 1405 } 1406 1407 #if 0 1408 static int 1409 autri_halt(struct autri_softc *sc) 1410 { 1411 1412 DPRINTF(("autri_halt().\n")); 1413 /*autri_stopch(sc);*/ 1414 autri_disable_interrupt(sc, sc->sc_play.channel); 1415 autri_disable_interrupt(sc, sc->sc_rec.channel); 1416 return 0; 1417 } 1418 #endif 1419 1420 static void 1421 autri_enable_interrupt(struct autri_softc *sc, int ch) 1422 { 1423 int reg; 1424 1425 reg = (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A; 1426 ch &= 0x1f; 1427 1428 autri_reg_set_4(sc, reg, 1 << ch); 1429 } 1430 1431 static void 1432 autri_disable_interrupt(struct autri_softc *sc, int ch) 1433 { 1434 int reg; 1435 1436 reg = (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A; 1437 ch &= 0x1f; 1438 1439 autri_reg_clear_4(sc, reg, 1 << ch); 1440 } 1441 1442 static void 1443 autri_startch(struct autri_softc *sc, int ch, int ch_intr) 1444 { 1445 int reg; 1446 uint32_t chmask; 1447 1448 reg = (ch & 0x20) ? AUTRI_START_B : AUTRI_START_A; 1449 ch &= 0x1f; 1450 ch_intr &= 0x1f; 1451 chmask = (1 << ch) | (1 << ch_intr); 1452 1453 autri_reg_set_4(sc, reg, chmask); 1454 } 1455 1456 static void 1457 autri_stopch(struct autri_softc *sc, int ch, int ch_intr) 1458 { 1459 int reg; 1460 uint32_t chmask; 1461 1462 reg = (ch & 0x20) ? AUTRI_STOP_B : AUTRI_STOP_A; 1463 ch &= 0x1f; 1464 ch_intr &= 0x1f; 1465 chmask = (1 << ch) | (1 << ch_intr); 1466 1467 autri_reg_set_4(sc, reg, chmask); 1468 } 1469 1470 #if NMIDI > 0 1471 static int 1472 autri_midi_open(void *addr, int flags, void (*iintr)(void *, int), 1473 void (*ointr)(void *), void *arg) 1474 { 1475 struct autri_softc *sc; 1476 1477 DPRINTF(("autri_midi_open()\n")); 1478 sc = addr; 1479 DPRINTFN(5,("MPUR1 : 0x%02X\n", TREAD1(sc, AUTRI_MPUR1))); 1480 DPRINTFN(5,("MPUR2 : 0x%02X\n", TREAD1(sc, AUTRI_MPUR2))); 1481 1482 sc->sc_iintr = iintr; 1483 sc->sc_ointr = ointr; 1484 sc->sc_arg = arg; 1485 1486 if (flags & FREAD) 1487 autri_reg_clear_1(sc, AUTRI_MPUR2, AUTRI_MIDIIN_ENABLE_INTR); 1488 1489 if (flags & FWRITE) 1490 autri_reg_set_1(sc, AUTRI_MPUR2, AUTRI_MIDIOUT_CONNECT); 1491 1492 return 0; 1493 } 1494 1495 static void 1496 autri_midi_close(void *addr) 1497 { 1498 struct autri_softc *sc; 1499 1500 DPRINTF(("autri_midi_close()\n")); 1501 sc = addr; 1502 kpause("autri", FALSE, hz/10, &sc->sc_lock); /* give uart a chance to drain */ 1503 1504 sc->sc_iintr = NULL; 1505 sc->sc_ointr = NULL; 1506 } 1507 1508 static int 1509 autri_midi_output(void *addr, int d) 1510 { 1511 struct autri_softc *sc; 1512 int x; 1513 1514 sc = addr; 1515 for (x = 0; x != MIDI_BUSY_WAIT; x++) { 1516 if ((TREAD1(sc, AUTRI_MPUR1) & AUTRI_MIDIOUT_READY) == 0) { 1517 TWRITE1(sc, AUTRI_MPUR0, d); 1518 return 0; 1519 } 1520 delay(MIDI_BUSY_DELAY); 1521 } 1522 return EIO; 1523 } 1524 1525 static void 1526 autri_midi_getinfo(void *addr, struct midi_info *mi) 1527 { 1528 1529 mi->name = "4DWAVE MIDI UART"; 1530 mi->props = MIDI_PROP_CAN_INPUT; 1531 } 1532 1533 #endif 1534
Indexes created Thu Oct 02 14:10:14 GMT 2025