autri.c revision 1.56
1 /* $NetBSD: autri.c,v 1.56 2019/03/16 12:09:58 isaki Exp $ */ 2 3 /* 4 * Copyright (c) 2001 SOMEYA Yoshihiko and KUROSAWA Takahiro. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 21 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 */ 27 28 /* 29 * Trident 4DWAVE-DX/NX, SiS 7018, ALi M5451 Sound Driver 30 * 31 * The register information is taken from the ALSA driver. 32 * 33 * Documentation links: 34 * - ftp://ftp.alsa-project.org/pub/manuals/trident/ 35 */ 36 37 #include <sys/cdefs.h> 38 __KERNEL_RCSID(0, "$NetBSD: autri.c,v 1.56 2019/03/16 12:09:58 isaki Exp $"); 39 40 #include "midi.h" 41 42 #include <sys/param.h> 43 #include <sys/systm.h> 44 #include <sys/kernel.h> 45 #include <sys/fcntl.h> 46 #include <sys/kmem.h> 47 #include <sys/device.h> 48 #include <sys/proc.h> 49 #include <sys/audioio.h> 50 #include <sys/bus.h> 51 #include <sys/intr.h> 52 53 #include <dev/audio_if.h> 54 #include <dev/midi_if.h> 55 #include <dev/mulaw.h> 56 #include <dev/auconv.h> 57 58 #include <dev/ic/ac97reg.h> 59 #include <dev/ic/ac97var.h> 60 #include <dev/ic/mpuvar.h> 61 62 #include <dev/pci/pcidevs.h> 63 #include <dev/pci/pcireg.h> 64 #include <dev/pci/pcivar.h> 65 #include <dev/pci/autrireg.h> 66 #include <dev/pci/autrivar.h> 67 68 #ifdef AUDIO_DEBUG 69 # define DPRINTF(x) if (autridebug) printf x 70 # define DPRINTFN(n,x) if (autridebug > (n)) printf x 71 int autridebug = 0; 72 #else 73 # define DPRINTF(x) 74 # define DPRINTFN(n,x) 75 #endif 76 77 static int autri_intr(void *); 78 79 #define DMAADDR(p) ((p)->map->dm_segs[0].ds_addr) 80 #define KERNADDR(p) ((void *)((p)->addr)) 81 82 static int autri_allocmem(struct autri_softc *, size_t, 83 size_t, struct autri_dma *); 84 static int autri_freemem(struct autri_softc *, struct autri_dma *); 85 86 #define TWRITE1(sc, r, x) bus_space_write_1((sc)->memt, (sc)->memh, (r), (x)) 87 #define TWRITE2(sc, r, x) bus_space_write_2((sc)->memt, (sc)->memh, (r), (x)) 88 #define TWRITE4(sc, r, x) bus_space_write_4((sc)->memt, (sc)->memh, (r), (x)) 89 #define TREAD1(sc, r) bus_space_read_1((sc)->memt, (sc)->memh, (r)) 90 #define TREAD2(sc, r) bus_space_read_2((sc)->memt, (sc)->memh, (r)) 91 #define TREAD4(sc, r) bus_space_read_4((sc)->memt, (sc)->memh, (r)) 92 93 static int autri_attach_codec(void *, struct ac97_codec_if *); 94 static int autri_read_codec(void *, uint8_t, uint16_t *); 95 static int autri_write_codec(void *, uint8_t, uint16_t); 96 static int autri_reset_codec(void *); 97 static enum ac97_host_flags autri_flags_codec(void *); 98 99 static bool autri_resume(device_t, const pmf_qual_t *); 100 static int autri_init(void *); 101 static struct autri_dma *autri_find_dma(struct autri_softc *, void *); 102 static void autri_setup_channel(struct autri_softc *, int, 103 const audio_params_t *param); 104 static void autri_enable_interrupt(struct autri_softc *, int); 105 static void autri_disable_interrupt(struct autri_softc *, int); 106 static void autri_startch(struct autri_softc *, int, int); 107 static void autri_stopch(struct autri_softc *, int, int); 108 static void autri_enable_loop_interrupt(void *); 109 #if 0 110 static void autri_disable_loop_interrupt(void *); 111 #endif 112 113 static int autri_open(void *, int); 114 static int autri_query_encoding(void *, struct audio_encoding *); 115 static int autri_set_params(void *, int, int, audio_params_t *, 116 audio_params_t *, stream_filter_list_t *, 117 stream_filter_list_t *); 118 static int autri_round_blocksize(void *, int, int, const audio_params_t *); 119 static int autri_trigger_output(void *, void *, void *, int, 120 void (*)(void *), void *, 121 const audio_params_t *); 122 static int autri_trigger_input(void *, void *, void *, int, 123 void (*)(void *), void *, 124 const audio_params_t *); 125 static int autri_halt_output(void *); 126 static int autri_halt_input(void *); 127 static int autri_getdev(void *, struct audio_device *); 128 static int autri_mixer_set_port(void *, mixer_ctrl_t *); 129 static int autri_mixer_get_port(void *, mixer_ctrl_t *); 130 static void* autri_malloc(void *, int, size_t); 131 static void autri_free(void *, void *, size_t); 132 static size_t autri_round_buffersize(void *, int, size_t); 133 static paddr_t autri_mappage(void *, void *, off_t, int); 134 static int autri_get_props(void *); 135 static int autri_query_devinfo(void *, mixer_devinfo_t *); 136 static void autri_get_locks(void *, kmutex_t **, kmutex_t **); 137 138 static const struct audio_hw_if autri_hw_if = { 139 .open = autri_open, 140 .query_encoding = autri_query_encoding, 141 .set_params = autri_set_params, 142 .round_blocksize = autri_round_blocksize, 143 .halt_output = autri_halt_output, 144 .halt_input = autri_halt_input, 145 .getdev = autri_getdev, 146 .set_port = autri_mixer_set_port, 147 .get_port = autri_mixer_get_port, 148 .query_devinfo = autri_query_devinfo, 149 .allocm = autri_malloc, 150 .freem = autri_free, 151 .round_buffersize = autri_round_buffersize, 152 .mappage = autri_mappage, 153 .get_props = autri_get_props, 154 .trigger_output = autri_trigger_output, 155 .trigger_input = autri_trigger_input, 156 .get_locks = autri_get_locks, 157 }; 158 159 #if NMIDI > 0 160 static void autri_midi_close(void *); 161 static void autri_midi_getinfo(void *, struct midi_info *); 162 static int autri_midi_open(void *, int, void (*)(void *, int), 163 void (*)(void *), void *); 164 static int autri_midi_output(void *, int); 165 166 static const struct midi_hw_if autri_midi_hw_if = { 167 autri_midi_open, 168 autri_midi_close, 169 autri_midi_output, 170 autri_midi_getinfo, 171 NULL, /* ioctl */ 172 autri_get_locks, 173 }; 174 #endif 175 176 #define AUTRI_NFORMATS 8 177 static const struct audio_format autri_formats[AUTRI_NFORMATS] = { 178 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_SLINEAR_LE, 16, 16, 179 2, AUFMT_STEREO, 0, {4000, 48000}}, 180 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_SLINEAR_LE, 16, 16, 181 1, AUFMT_MONAURAL, 0, {4000, 48000}}, 182 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_ULINEAR_LE, 16, 16, 183 2, AUFMT_STEREO, 0, {4000, 48000}}, 184 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_ULINEAR_LE, 16, 16, 185 1, AUFMT_MONAURAL, 0, {4000, 48000}}, 186 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_ULINEAR_LE, 8, 8, 187 2, AUFMT_STEREO, 0, {4000, 48000}}, 188 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_ULINEAR_LE, 8, 8, 189 1, AUFMT_MONAURAL, 0, {4000, 48000}}, 190 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_SLINEAR_LE, 8, 8, 191 2, AUFMT_STEREO, 0, {4000, 48000}}, 192 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_SLINEAR_LE, 8, 8, 193 1, AUFMT_MONAURAL, 0, {4000, 48000}}, 194 }; 195 196 /* 197 * register set/clear bit 198 */ 199 #if NMIDI > 0 200 static inline void 201 autri_reg_set_1(struct autri_softc *sc, int no, uint8_t mask) 202 { 203 bus_space_write_1(sc->memt, sc->memh, no, 204 (bus_space_read_1(sc->memt, sc->memh, no) | mask)); 205 } 206 207 static inline void 208 autri_reg_clear_1(struct autri_softc *sc, int no, uint8_t mask) 209 { 210 bus_space_write_1(sc->memt, sc->memh, no, 211 (bus_space_read_1(sc->memt, sc->memh, no) & ~mask)); 212 } 213 #endif 214 215 static inline void 216 autri_reg_set_4(struct autri_softc *sc, int no, uint32_t mask) 217 { 218 bus_space_write_4(sc->memt, sc->memh, no, 219 (bus_space_read_4(sc->memt, sc->memh, no) | mask)); 220 } 221 222 static inline void 223 autri_reg_clear_4(struct autri_softc *sc, int no, uint32_t mask) 224 { 225 bus_space_write_4(sc->memt, sc->memh, no, 226 (bus_space_read_4(sc->memt, sc->memh, no) & ~mask)); 227 } 228 229 /* 230 * AC'97 codec 231 */ 232 static int 233 autri_attach_codec(void *sc_, struct ac97_codec_if *codec_if) 234 { 235 struct autri_codec_softc *sc; 236 237 DPRINTF(("autri_attach_codec()\n")); 238 sc = sc_; 239 sc->codec_if = codec_if; 240 return 0; 241 } 242 243 static int 244 autri_read_codec(void *sc_, uint8_t index, uint16_t *data) 245 { 246 struct autri_codec_softc *codec; 247 struct autri_softc *sc; 248 uint32_t status, addr, cmd, busy; 249 uint16_t count; 250 251 codec = sc_; 252 sc = codec->sc; 253 /*DPRINTF(("sc->sc->type : 0x%X",sc->sc->type));*/ 254 255 switch (sc->sc_devid) { 256 case AUTRI_DEVICE_ID_4DWAVE_DX: 257 addr = AUTRI_DX_ACR1; 258 cmd = AUTRI_DX_ACR1_CMD_READ; 259 busy = AUTRI_DX_ACR1_BUSY_READ; 260 break; 261 case AUTRI_DEVICE_ID_4DWAVE_NX: 262 addr = AUTRI_NX_ACR2; 263 cmd = AUTRI_NX_ACR2_CMD_READ; 264 busy = AUTRI_NX_ACR2_BUSY_READ | AUTRI_NX_ACR2_RECV_WAIT; 265 break; 266 case AUTRI_DEVICE_ID_SIS_7018: 267 addr = AUTRI_SIS_ACRD; 268 cmd = AUTRI_SIS_ACRD_CMD_READ; 269 busy = AUTRI_SIS_ACRD_BUSY_READ | AUTRI_SIS_ACRD_AUDIO_BUSY; 270 break; 271 case AUTRI_DEVICE_ID_ALI_M5451: 272 if (sc->sc_revision > 0x01) 273 addr = AUTRI_ALI_ACWR; 274 else 275 addr = AUTRI_ALI_ACRD; 276 cmd = AUTRI_ALI_ACRD_CMD_READ; 277 busy = AUTRI_ALI_ACRD_BUSY_READ; 278 break; 279 default: 280 printf("%s: autri_read_codec : unknown device\n", 281 device_xname(sc->sc_dev)); 282 return -1; 283 } 284 285 /* wait for 'Ready to Read' */ 286 for (count=0; count<0xffff; count++) { 287 if ((TREAD4(sc, addr) & busy) == 0) 288 break; 289 } 290 291 if (count == 0xffff) { 292 printf("%s: Codec timeout. Busy reading AC'97 codec.\n", 293 device_xname(sc->sc_dev)); 294 return -1; 295 } 296 297 /* send Read Command to AC'97 */ 298 TWRITE4(sc, addr, (index & 0x7f) | cmd); 299 300 /* wait for 'Returned data is avalable' */ 301 for (count=0; count<0xffff; count++) { 302 status = TREAD4(sc, addr); 303 if ((status & busy) == 0) 304 break; 305 } 306 307 if (count == 0xffff) { 308 printf("%s: Codec timeout. Busy reading AC'97 codec.\n", 309 device_xname(sc->sc_dev)); 310 return -1; 311 } 312 313 *data = (status >> 16) & 0x0000ffff; 314 /*DPRINTF(("autri_read_codec(0x%X) return 0x%X\n",reg,*data));*/ 315 return 0; 316 } 317 318 static int 319 autri_write_codec(void *sc_, uint8_t index, uint16_t data) 320 { 321 struct autri_codec_softc *codec; 322 struct autri_softc *sc; 323 uint32_t addr, cmd, busy; 324 uint16_t count; 325 326 codec = sc_; 327 sc = codec->sc; 328 /*DPRINTF(("autri_write_codec(0x%X,0x%X)\n",index,data));*/ 329 330 switch (sc->sc_devid) { 331 case AUTRI_DEVICE_ID_4DWAVE_DX: 332 addr = AUTRI_DX_ACR0; 333 cmd = AUTRI_DX_ACR0_CMD_WRITE; 334 busy = AUTRI_DX_ACR0_BUSY_WRITE; 335 break; 336 case AUTRI_DEVICE_ID_4DWAVE_NX: 337 addr = AUTRI_NX_ACR1; 338 cmd = AUTRI_NX_ACR1_CMD_WRITE; 339 busy = AUTRI_NX_ACR1_BUSY_WRITE; 340 break; 341 case AUTRI_DEVICE_ID_SIS_7018: 342 addr = AUTRI_SIS_ACWR; 343 cmd = AUTRI_SIS_ACWR_CMD_WRITE; 344 busy = AUTRI_SIS_ACWR_BUSY_WRITE | AUTRI_SIS_ACWR_AUDIO_BUSY; 345 break; 346 case AUTRI_DEVICE_ID_ALI_M5451: 347 addr = AUTRI_ALI_ACWR; 348 cmd = AUTRI_ALI_ACWR_CMD_WRITE; 349 if (sc->sc_revision > 0x01) 350 cmd |= 0x0100; 351 busy = AUTRI_ALI_ACWR_BUSY_WRITE; 352 break; 353 default: 354 printf("%s: autri_write_codec : unknown device.\n", 355 device_xname(sc->sc_dev)); 356 return -1; 357 } 358 359 /* wait for 'Ready to Write' */ 360 for (count=0; count<0xffff; count++) { 361 if ((TREAD4(sc, addr) & busy) == 0) 362 break; 363 } 364 365 if (count == 0xffff) { 366 printf("%s: Codec timeout. Busy writing AC'97 codec\n", 367 device_xname(sc->sc_dev)); 368 return -1; 369 } 370 371 /* send Write Command to AC'97 */ 372 TWRITE4(sc, addr, (data << 16) | (index & 0x7f) | cmd); 373 374 return 0; 375 } 376 377 static int 378 autri_reset_codec(void *sc_) 379 { 380 struct autri_codec_softc *codec; 381 struct autri_softc *sc; 382 uint32_t reg, ready; 383 int addr, count; 384 385 codec = sc_; 386 sc = codec->sc; 387 count = 200; 388 DPRINTF(("autri_reset_codec(codec=%p,sc=%p)\n", codec, sc)); 389 DPRINTF(("sc->sc_devid=%X\n", sc->sc_devid)); 390 391 switch (sc->sc_devid) { 392 case AUTRI_DEVICE_ID_4DWAVE_DX: 393 /* warm reset AC'97 codec */ 394 autri_reg_set_4(sc, AUTRI_DX_ACR2, 1); 395 delay(100); 396 /* release reset */ 397 autri_reg_clear_4(sc, AUTRI_DX_ACR2, 1); 398 delay(100); 399 400 addr = AUTRI_DX_ACR2; 401 ready = AUTRI_DX_ACR2_CODEC_READY; 402 break; 403 case AUTRI_DEVICE_ID_4DWAVE_NX: 404 /* warm reset AC'97 codec */ 405 autri_reg_set_4(sc, AUTRI_NX_ACR0, 1); 406 delay(100); 407 /* release reset */ 408 autri_reg_clear_4(sc, AUTRI_NX_ACR0, 1); 409 delay(100); 410 411 addr = AUTRI_NX_ACR0; 412 ready = AUTRI_NX_ACR0_CODEC_READY; 413 break; 414 case AUTRI_DEVICE_ID_SIS_7018: 415 /* cold reset AC'97 codec */ 416 autri_reg_set_4(sc, AUTRI_SIS_SCTRL, 2); 417 delay(1000); 418 /* release reset (warm & cold) */ 419 autri_reg_clear_4(sc, AUTRI_SIS_SCTRL, 3); 420 delay(2000); 421 422 addr = AUTRI_SIS_SCTRL; 423 ready = AUTRI_SIS_SCTRL_CODEC_READY; 424 break; 425 case AUTRI_DEVICE_ID_ALI_M5451: 426 /* warm reset AC'97 codec */ 427 autri_reg_set_4(sc, AUTRI_ALI_SCTRL, 1); 428 delay(100); 429 /* release reset (warm & cold) */ 430 autri_reg_clear_4(sc, AUTRI_ALI_SCTRL, 3); 431 delay(100); 432 433 addr = AUTRI_ALI_SCTRL; 434 ready = AUTRI_ALI_SCTRL_CODEC_READY; 435 break; 436 default: 437 printf("%s: autri_reset_codec : unknown device\n", 438 device_xname(sc->sc_dev)); 439 return EOPNOTSUPP; 440 } 441 442 /* wait for 'Codec Ready' */ 443 while (count--) { 444 reg = TREAD4(sc, addr); 445 if (reg & ready) 446 break; 447 delay(1000); 448 } 449 450 if (count == 0) { 451 printf("%s: Codec timeout. AC'97 is not ready for operation.\n", 452 device_xname(sc->sc_dev)); 453 return ETIMEDOUT; 454 } 455 return 0; 456 } 457 458 static enum ac97_host_flags 459 autri_flags_codec(void *sc) 460 { 461 return AC97_HOST_DONT_READ; 462 } 463 464 /* 465 * 466 */ 467 468 static int 469 autri_match(device_t parent, cfdata_t match, void *aux) 470 { 471 struct pci_attach_args *pa; 472 473 pa = (struct pci_attach_args *)aux; 474 switch (PCI_VENDOR(pa->pa_id)) { 475 case PCI_VENDOR_TRIDENT: 476 switch (PCI_PRODUCT(pa->pa_id)) { 477 case PCI_PRODUCT_TRIDENT_4DWAVE_DX: 478 /* 479 * IBM makes a pcn network card and improperly 480 * sets the vendor and product ID's. Avoid matching. 481 */ 482 if (PCI_CLASS(pa->pa_class) == PCI_CLASS_NETWORK) 483 return 0; 484 /* FALLTHROUGH */ 485 case PCI_PRODUCT_TRIDENT_4DWAVE_NX: 486 return 1; 487 } 488 break; 489 case PCI_VENDOR_SIS: 490 switch (PCI_PRODUCT(pa->pa_id)) { 491 case PCI_PRODUCT_SIS_7018: 492 return 1; 493 } 494 break; 495 case PCI_VENDOR_ALI: 496 switch (PCI_PRODUCT(pa->pa_id)) { 497 case PCI_PRODUCT_ALI_M5451: 498 return 1; 499 } 500 break; 501 } 502 503 return 0; 504 } 505 506 static void 507 autri_attach(device_t parent, device_t self, void *aux) 508 { 509 struct autri_softc *sc; 510 struct pci_attach_args *pa; 511 pci_chipset_tag_t pc; 512 struct autri_codec_softc *codec; 513 pci_intr_handle_t ih; 514 char const *intrstr; 515 int r; 516 uint32_t reg; 517 char intrbuf[PCI_INTRSTR_LEN]; 518 519 sc = device_private(self); 520 sc->sc_dev = self; 521 pa = (struct pci_attach_args *)aux; 522 pc = pa->pa_pc; 523 524 sc->sc_devid = pa->pa_id; 525 sc->sc_class = pa->pa_class; 526 527 pci_aprint_devinfo(pa, "Audio controller"); 528 sc->sc_revision = PCI_REVISION(pa->pa_class); 529 530 /* map register to memory */ 531 if (pci_mapreg_map(pa, AUTRI_PCI_MEMORY_BASE, 532 PCI_MAPREG_TYPE_MEM, 0, &sc->memt, &sc->memh, NULL, NULL)) { 533 aprint_error_dev(sc->sc_dev, "can't map memory space\n"); 534 return; 535 } 536 537 mutex_init(&sc->sc_lock, MUTEX_DEFAULT, IPL_NONE); 538 mutex_init(&sc->sc_intr_lock, MUTEX_DEFAULT, IPL_AUDIO); 539 540 /* map and establish the interrupt */ 541 if (pci_intr_map(pa, &ih)) { 542 aprint_error_dev(sc->sc_dev, "couldn't map interrupt\n"); 543 return; 544 } 545 intrstr = pci_intr_string(pc, ih, intrbuf, sizeof(intrbuf)); 546 sc->sc_ih = pci_intr_establish_xname(pc, ih, IPL_AUDIO, autri_intr, 547 sc, device_xname(self)); 548 if (sc->sc_ih == NULL) { 549 aprint_error_dev(sc->sc_dev, "couldn't establish interrupt"); 550 if (intrstr != NULL) 551 aprint_error(" at %s", intrstr); 552 aprint_error("\n"); 553 return; 554 } 555 aprint_normal_dev(sc->sc_dev, "interrupting at %s\n", intrstr); 556 557 sc->sc_dmatag = pa->pa_dmat; 558 sc->sc_pc = pc; 559 sc->sc_pt = pa->pa_tag; 560 561 /* enable the device */ 562 reg = pci_conf_read(pc, pa->pa_tag, PCI_COMMAND_STATUS_REG); 563 reg |= (PCI_COMMAND_MEM_ENABLE | PCI_COMMAND_MASTER_ENABLE); 564 pci_conf_write(pc, pa->pa_tag, PCI_COMMAND_STATUS_REG, reg); 565 566 /* initialize the device */ 567 autri_init(sc); 568 569 /* attach AC'97 codec */ 570 codec = &sc->sc_codec; 571 codec->sc = sc; 572 573 codec->host_if.arg = codec; 574 codec->host_if.attach = autri_attach_codec; 575 codec->host_if.reset = autri_reset_codec; 576 codec->host_if.read = autri_read_codec; 577 codec->host_if.write = autri_write_codec; 578 codec->host_if.flags = autri_flags_codec; 579 580 r = ac97_attach(&codec->host_if, self, &sc->sc_lock); 581 if (r != 0) { 582 aprint_error_dev(self, "can't attach codec (error 0x%X)\n", r); 583 return; 584 } 585 586 if (!pmf_device_register(self, NULL, autri_resume)) 587 aprint_error_dev(self, "couldn't establish power handler\n"); 588 589 audio_attach_mi(&autri_hw_if, sc, sc->sc_dev); 590 591 #if NMIDI > 0 592 midi_attach_mi(&autri_midi_hw_if, sc, sc->sc_dev); 593 #endif 594 } 595 596 CFATTACH_DECL_NEW(autri, sizeof(struct autri_softc), 597 autri_match, autri_attach, NULL, NULL); 598 599 static bool 600 autri_resume(device_t dv, const pmf_qual_t *qual) 601 { 602 struct autri_softc *sc = device_private(dv); 603 604 mutex_enter(&sc->sc_lock); 605 mutex_spin_enter(&sc->sc_intr_lock); 606 autri_init(sc); 607 mutex_spin_exit(&sc->sc_intr_lock); 608 (sc->sc_codec.codec_if->vtbl->restore_ports)(sc->sc_codec.codec_if); 609 mutex_exit(&sc->sc_lock); 610 611 return true; 612 } 613 614 static int 615 autri_init(void *sc_) 616 { 617 struct autri_softc *sc; 618 uint32_t reg; 619 pci_chipset_tag_t pc; 620 pcitag_t pt; 621 622 sc = sc_; 623 pc = sc->sc_pc; 624 pt = sc->sc_pt; 625 DPRINTF(("in autri_init()\n")); 626 DPRINTFN(5,("pci_conf_read(0x40) : 0x%X\n",pci_conf_read(pc,pt,0x40))); 627 DPRINTFN(5,("pci_conf_read(0x44) : 0x%X\n",pci_conf_read(pc,pt,0x44))); 628 629 switch (sc->sc_devid) { 630 case AUTRI_DEVICE_ID_4DWAVE_DX: 631 /* disable Legacy Control */ 632 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 633 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 634 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 635 delay(100); 636 /* audio engine reset */ 637 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 638 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x00040000); 639 delay(100); 640 /* release reset */ 641 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 642 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 643 delay(100); 644 /* DAC on */ 645 autri_reg_set_4(sc,AUTRI_DX_ACR2,0x02); 646 break; 647 case AUTRI_DEVICE_ID_4DWAVE_NX: 648 /* disable Legacy Control */ 649 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 650 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 651 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 652 delay(100); 653 /* audio engine reset */ 654 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 655 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x00010000); 656 delay(100); 657 /* release reset */ 658 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 659 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00010000); 660 delay(100); 661 /* DAC on */ 662 autri_reg_set_4(sc,AUTRI_NX_ACR0,0x02); 663 break; 664 case AUTRI_DEVICE_ID_SIS_7018: 665 /* disable Legacy Control */ 666 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 667 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 668 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 669 delay(100); 670 /* reset Digital Controller */ 671 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 672 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x000c0000); 673 delay(100); 674 /* release reset */ 675 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 676 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 677 delay(100); 678 /* disable AC97 GPIO interrupt */ 679 TWRITE1(sc, AUTRI_SIS_ACGPIO, 0); 680 /* enable 64 channel mode */ 681 autri_reg_set_4(sc, AUTRI_LFO_GC_CIR, BANK_B_EN); 682 break; 683 case AUTRI_DEVICE_ID_ALI_M5451: 684 /* disable Legacy Control */ 685 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 686 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 687 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 688 delay(100); 689 /* reset Digital Controller */ 690 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 691 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x000c0000); 692 delay(100); 693 /* release reset */ 694 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 695 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 696 delay(100); 697 /* enable PCM input */ 698 autri_reg_set_4(sc, AUTRI_ALI_GCONTROL, AUTRI_ALI_GCONTROL_PCM_IN); 699 break; 700 } 701 702 if (sc->sc_devid == AUTRI_DEVICE_ID_ALI_M5451) { 703 sc->sc_play.ch = 0; 704 sc->sc_play.ch_intr = 1; 705 sc->sc_rec.ch = 31; 706 sc->sc_rec.ch_intr = 2; 707 } else { 708 sc->sc_play.ch = 0x20; 709 sc->sc_play.ch_intr = 0x21; 710 sc->sc_rec.ch = 0x22; 711 sc->sc_rec.ch_intr = 0x23; 712 } 713 714 /* clear channel status */ 715 TWRITE4(sc, AUTRI_STOP_A, 0xffffffff); 716 TWRITE4(sc, AUTRI_STOP_B, 0xffffffff); 717 718 /* disable channel interrupt */ 719 TWRITE4(sc, AUTRI_AINTEN_A, 0); 720 TWRITE4(sc, AUTRI_AINTEN_B, 0); 721 722 #if 0 723 /* TLB */ 724 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 725 TWRITE4(sc,AUTRI_NX_TLBC,0); 726 } 727 #endif 728 729 autri_enable_loop_interrupt(sc); 730 731 DPRINTF(("out autri_init()\n")); 732 return 0; 733 } 734 735 static void 736 autri_enable_loop_interrupt(void *sc_) 737 { 738 struct autri_softc *sc; 739 uint32_t reg; 740 741 /*reg = (ENDLP_IE | MIDLP_IE);*/ 742 reg = ENDLP_IE; 743 sc = sc_; 744 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) 745 reg |= BANK_B_EN; 746 747 autri_reg_set_4(sc, AUTRI_LFO_GC_CIR, reg); 748 } 749 750 #if 0 751 static void 752 autri_disable_loop_interrupt(void *sc_) 753 { 754 struct autri_softc *sc; 755 uint32_t reg; 756 757 reg = (ENDLP_IE | MIDLP_IE); 758 sc = sc_; 759 autri_reg_clear_4(sc, AUTRI_LFO_GC_CIR, reg); 760 } 761 #endif 762 763 static int 764 autri_intr(void *p) 765 { 766 struct autri_softc *sc; 767 uint32_t intsrc; 768 uint32_t mask, active[2]; 769 int ch, endch; 770 /* 771 u_int32_t reg; 772 u_int32_t cso,eso; 773 */ 774 sc = p; 775 mutex_spin_enter(&sc->sc_intr_lock); 776 777 intsrc = TREAD4(sc, AUTRI_MISCINT); 778 if ((intsrc & (ADDRESS_IRQ | MPU401_IRQ)) == 0) { 779 mutex_spin_exit(&sc->sc_intr_lock); 780 return 0; 781 } 782 783 if (intsrc & ADDRESS_IRQ) { 784 785 active[0] = TREAD4(sc,AUTRI_AIN_A); 786 active[1] = TREAD4(sc,AUTRI_AIN_B); 787 788 if (sc->sc_devid == AUTRI_DEVICE_ID_ALI_M5451) { 789 endch = 32; 790 } else { 791 endch = 64; 792 } 793 794 for (ch = 0; ch < endch; ch++) { 795 mask = 1 << (ch & 0x1f); 796 if (active[(ch & 0x20) ? 1 : 0] & mask) { 797 798 /* clear interrupt */ 799 TWRITE4(sc, (ch & 0x20) ? AUTRI_AIN_B : AUTRI_AIN_A, mask); 800 /* disable interrupt */ 801 autri_reg_clear_4(sc,(ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A, mask); 802 #if 0 803 reg = TREAD4(sc,AUTRI_LFO_GC_CIR) & ~0x0000003f; 804 TWRITE4(sc,AUTRI_LFO_GC_CIR, reg | ch); 805 806 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 807 cso = TREAD4(sc, 0xe0) & 0x00ffffff; 808 eso = TREAD4(sc, 0xe8) & 0x00ffffff; 809 } else { 810 cso = (TREAD4(sc, 0xe0) >> 16) & 0x0000ffff; 811 eso = (TREAD4(sc, 0xe8) >> 16) & 0x0000ffff; 812 } 813 /*printf("cso=%d, eso=%d\n",cso,eso);*/ 814 #endif 815 if (ch == sc->sc_play.ch_intr) { 816 if (sc->sc_play.intr) 817 sc->sc_play.intr(sc->sc_play.intr_arg); 818 } 819 820 if (ch == sc->sc_rec.ch_intr) { 821 if (sc->sc_rec.intr) 822 sc->sc_rec.intr(sc->sc_rec.intr_arg); 823 } 824 825 /* enable interrupt */ 826 autri_reg_set_4(sc, (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A, mask); 827 } 828 } 829 } 830 831 if (intsrc & MPU401_IRQ) { 832 /* XXX */ 833 } 834 835 autri_reg_set_4(sc,AUTRI_MISCINT, 836 ST_TARGET_REACHED | MIXER_OVERFLOW | MIXER_UNDERFLOW); 837 838 mutex_spin_exit(&sc->sc_intr_lock); 839 return 1; 840 } 841 842 /* 843 * 844 */ 845 846 static int 847 autri_allocmem(struct autri_softc *sc, size_t size, size_t align, 848 struct autri_dma *p) 849 { 850 int error; 851 852 p->size = size; 853 error = bus_dmamem_alloc(sc->sc_dmatag, p->size, align, 0, 854 p->segs, sizeof(p->segs)/sizeof(p->segs[0]), 855 &p->nsegs, BUS_DMA_WAITOK); 856 if (error) 857 return error; 858 859 error = bus_dmamem_map(sc->sc_dmatag, p->segs, p->nsegs, p->size, 860 &p->addr, BUS_DMA_WAITOK|BUS_DMA_COHERENT); 861 if (error) 862 goto free; 863 864 error = bus_dmamap_create(sc->sc_dmatag, p->size, 1, p->size, 865 0, BUS_DMA_WAITOK, &p->map); 866 if (error) 867 goto unmap; 868 869 error = bus_dmamap_load(sc->sc_dmatag, p->map, p->addr, p->size, NULL, 870 BUS_DMA_WAITOK); 871 if (error) 872 goto destroy; 873 return (0); 874 875 destroy: 876 bus_dmamap_destroy(sc->sc_dmatag, p->map); 877 unmap: 878 bus_dmamem_unmap(sc->sc_dmatag, p->addr, p->size); 879 free: 880 bus_dmamem_free(sc->sc_dmatag, p->segs, p->nsegs); 881 return error; 882 } 883 884 static int 885 autri_freemem(struct autri_softc *sc, struct autri_dma *p) 886 { 887 888 bus_dmamap_unload(sc->sc_dmatag, p->map); 889 bus_dmamap_destroy(sc->sc_dmatag, p->map); 890 bus_dmamem_unmap(sc->sc_dmatag, p->addr, p->size); 891 bus_dmamem_free(sc->sc_dmatag, p->segs, p->nsegs); 892 return 0; 893 } 894 895 static int 896 autri_open(void *addr, int flags) 897 { 898 DPRINTF(("autri_open()\n")); 899 DPRINTFN(5,("MISCINT : 0x%08X\n", 900 TREAD4((struct autri_softc *)addr, AUTRI_MISCINT))); 901 DPRINTFN(5,("LFO_GC_CIR : 0x%08X\n", 902 TREAD4((struct autri_softc *)addr, AUTRI_LFO_GC_CIR))); 903 return 0; 904 } 905 906 static int 907 autri_query_encoding(void *addr, struct audio_encoding *fp) 908 { 909 910 switch (fp->index) { 911 case 0: 912 strcpy(fp->name, AudioEulinear); 913 fp->encoding = AUDIO_ENCODING_ULINEAR; 914 fp->precision = 8; 915 fp->flags = 0; 916 break; 917 case 1: 918 strcpy(fp->name, AudioEmulaw); 919 fp->encoding = AUDIO_ENCODING_ULAW; 920 fp->precision = 8; 921 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 922 break; 923 case 2: 924 strcpy(fp->name, AudioEalaw); 925 fp->encoding = AUDIO_ENCODING_ALAW; 926 fp->precision = 8; 927 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 928 break; 929 case 3: 930 strcpy(fp->name, AudioEslinear); 931 fp->encoding = AUDIO_ENCODING_SLINEAR; 932 fp->precision = 8; 933 fp->flags = 0; 934 break; 935 case 4: 936 strcpy(fp->name, AudioEslinear_le); 937 fp->encoding = AUDIO_ENCODING_SLINEAR_LE; 938 fp->precision = 16; 939 fp->flags = 0; 940 break; 941 case 5: 942 strcpy(fp->name, AudioEulinear_le); 943 fp->encoding = AUDIO_ENCODING_ULINEAR_LE; 944 fp->precision = 16; 945 fp->flags = 0; 946 break; 947 case 6: 948 strcpy(fp->name, AudioEslinear_be); 949 fp->encoding = AUDIO_ENCODING_SLINEAR_BE; 950 fp->precision = 16; 951 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 952 break; 953 case 7: 954 strcpy(fp->name, AudioEulinear_be); 955 fp->encoding = AUDIO_ENCODING_ULINEAR_BE; 956 fp->precision = 16; 957 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 958 break; 959 default: 960 return EINVAL; 961 } 962 963 return 0; 964 } 965 966 static int 967 autri_set_params(void *addr, int setmode, int usemode, 968 audio_params_t *play, audio_params_t *rec, stream_filter_list_t *pfil, 969 stream_filter_list_t *rfil) 970 { 971 if (setmode & AUMODE_RECORD) { 972 if (auconv_set_converter(autri_formats, AUTRI_NFORMATS, 973 AUMODE_RECORD, rec, FALSE, rfil) < 0) 974 return EINVAL; 975 } 976 if (setmode & AUMODE_PLAY) { 977 if (auconv_set_converter(autri_formats, AUTRI_NFORMATS, 978 AUMODE_PLAY, play, FALSE, pfil) < 0) 979 return EINVAL; 980 } 981 return 0; 982 } 983 984 static int 985 autri_round_blocksize(void *addr, int block, 986 int mode, const audio_params_t *param) 987 { 988 return block & -4; 989 } 990 991 static int 992 autri_halt_output(void *addr) 993 { 994 struct autri_softc *sc; 995 996 DPRINTF(("autri_halt_output()\n")); 997 sc = addr; 998 sc->sc_play.intr = NULL; 999 autri_stopch(sc, sc->sc_play.ch, sc->sc_play.ch_intr); 1000 autri_disable_interrupt(sc, sc->sc_play.ch_intr); 1001 1002 return 0; 1003 } 1004 1005 static int 1006 autri_halt_input(void *addr) 1007 { 1008 struct autri_softc *sc; 1009 1010 DPRINTF(("autri_halt_input()\n")); 1011 sc = addr; 1012 sc->sc_rec.intr = NULL; 1013 autri_stopch(sc, sc->sc_rec.ch, sc->sc_rec.ch_intr); 1014 autri_disable_interrupt(sc, sc->sc_rec.ch_intr); 1015 1016 return 0; 1017 } 1018 1019 static int 1020 autri_getdev(void *addr, struct audio_device *retp) 1021 { 1022 struct autri_softc *sc; 1023 1024 DPRINTF(("autri_getdev().\n")); 1025 sc = addr; 1026 strncpy(retp->name, "Trident 4DWAVE", sizeof(retp->name)); 1027 snprintf(retp->version, sizeof(retp->version), "0x%02x", 1028 PCI_REVISION(sc->sc_class)); 1029 1030 switch (sc->sc_devid) { 1031 case AUTRI_DEVICE_ID_4DWAVE_DX: 1032 strncpy(retp->config, "4DWAVE-DX", sizeof(retp->config)); 1033 break; 1034 case AUTRI_DEVICE_ID_4DWAVE_NX: 1035 strncpy(retp->config, "4DWAVE-NX", sizeof(retp->config)); 1036 break; 1037 case AUTRI_DEVICE_ID_SIS_7018: 1038 strncpy(retp->config, "SiS 7018", sizeof(retp->config)); 1039 break; 1040 case AUTRI_DEVICE_ID_ALI_M5451: 1041 strncpy(retp->config, "ALi M5451", sizeof(retp->config)); 1042 break; 1043 default: 1044 strncpy(retp->config, "unknown", sizeof(retp->config)); 1045 } 1046 1047 return 0; 1048 } 1049 1050 static int 1051 autri_mixer_set_port(void *addr, mixer_ctrl_t *cp) 1052 { 1053 struct autri_softc *sc; 1054 1055 sc = addr; 1056 return sc->sc_codec.codec_if->vtbl->mixer_set_port( 1057 sc->sc_codec.codec_if, cp); 1058 } 1059 1060 static int 1061 autri_mixer_get_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_get_port( 1067 sc->sc_codec.codec_if, cp); 1068 } 1069 1070 static int 1071 autri_query_devinfo(void *addr, mixer_devinfo_t *dip) 1072 { 1073 struct autri_softc *sc; 1074 1075 sc = addr; 1076 return sc->sc_codec.codec_if->vtbl->query_devinfo( 1077 sc->sc_codec.codec_if, dip); 1078 } 1079 1080 static void * 1081 autri_malloc(void *addr, int direction, size_t size) 1082 { 1083 struct autri_softc *sc; 1084 struct autri_dma *p; 1085 int error; 1086 1087 p = kmem_alloc(sizeof(*p), KM_SLEEP); 1088 sc = addr; 1089 #if 0 1090 error = autri_allocmem(sc, size, 16, p); 1091 #endif 1092 error = autri_allocmem(sc, size, 0x10000, p); 1093 if (error) { 1094 kmem_free(p, sizeof(*p)); 1095 return NULL; 1096 } 1097 1098 p->next = sc->sc_dmas; 1099 sc->sc_dmas = p; 1100 return KERNADDR(p); 1101 } 1102 1103 static void 1104 autri_free(void *addr, void *ptr, size_t size) 1105 { 1106 struct autri_softc *sc; 1107 struct autri_dma **pp, *p; 1108 1109 sc = addr; 1110 for (pp = &sc->sc_dmas; (p = *pp) != NULL; pp = &p->next) { 1111 if (KERNADDR(p) == ptr) { 1112 autri_freemem(sc, p); 1113 *pp = p->next; 1114 kmem_free(p, sizeof(*p)); 1115 return; 1116 } 1117 } 1118 } 1119 1120 static struct autri_dma * 1121 autri_find_dma(struct autri_softc *sc, void *addr) 1122 { 1123 struct autri_dma *p; 1124 1125 for (p = sc->sc_dmas; p && KERNADDR(p) != addr; p = p->next) 1126 continue; 1127 1128 return p; 1129 } 1130 1131 static size_t 1132 autri_round_buffersize(void *addr, int direction, size_t size) 1133 { 1134 1135 return size; 1136 } 1137 1138 static paddr_t 1139 autri_mappage(void *addr, void *mem, off_t off, int prot) 1140 { 1141 struct autri_softc *sc; 1142 struct autri_dma *p; 1143 1144 if (off < 0) 1145 return -1; 1146 sc = addr; 1147 p = autri_find_dma(sc, mem); 1148 if (!p) 1149 return -1; 1150 1151 return bus_dmamem_mmap(sc->sc_dmatag, p->segs, p->nsegs, 1152 off, prot, BUS_DMA_WAITOK); 1153 } 1154 1155 static int 1156 autri_get_props(void *addr) 1157 { 1158 return AUDIO_PROP_MMAP | AUDIO_PROP_INDEPENDENT | 1159 AUDIO_PROP_FULLDUPLEX; 1160 } 1161 1162 static void 1163 autri_setup_channel(struct autri_softc *sc, int mode, 1164 const audio_params_t *param) 1165 { 1166 int i, ch, channel; 1167 uint32_t reg, cr[5]; 1168 uint32_t cso, eso; 1169 uint32_t delta, dch[2], ctrl; 1170 uint32_t alpha_fms, fm_vol, attribute; 1171 1172 uint32_t dmaaddr, dmalen; 1173 int factor, rvol, cvol; 1174 struct autri_chstatus *chst; 1175 1176 ctrl = AUTRI_CTRL_LOOPMODE; 1177 switch (param->encoding) { 1178 case AUDIO_ENCODING_SLINEAR_BE: 1179 case AUDIO_ENCODING_SLINEAR_LE: 1180 ctrl |= AUTRI_CTRL_SIGNED; 1181 break; 1182 } 1183 1184 factor = 0; 1185 if (param->precision == 16) { 1186 ctrl |= AUTRI_CTRL_16BIT; 1187 factor++; 1188 } 1189 1190 if (param->channels == 2) { 1191 ctrl |= AUTRI_CTRL_STEREO; 1192 factor++; 1193 } 1194 1195 delta = param->sample_rate; 1196 if (delta < 4000) 1197 delta = 4000; 1198 if (delta > 48000) 1199 delta = 48000; 1200 1201 attribute = 0; 1202 1203 dch[1] = ((delta << 12) / 48000) & 0x0000ffff; 1204 if (mode == AUMODE_PLAY) { 1205 chst = &sc->sc_play; 1206 dch[0] = ((delta << 12) / 48000) & 0x0000ffff; 1207 ctrl |= AUTRI_CTRL_WAVEVOL; 1208 } else { 1209 chst = &sc->sc_rec; 1210 dch[0] = ((48000 << 12) / delta) & 0x0000ffff; 1211 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) { 1212 ctrl |= AUTRI_CTRL_MUTEVOL_SIS; 1213 attribute = AUTRI_ATTR_PCMREC_SIS; 1214 if (delta != 48000) 1215 attribute |= AUTRI_ATTR_ENASRC_SIS; 1216 } else 1217 ctrl |= AUTRI_CTRL_MUTEVOL; 1218 } 1219 1220 dmaaddr = DMAADDR(chst->dma); 1221 cso = alpha_fms = 0; 1222 rvol = cvol = 0x7f; 1223 fm_vol = 0x0 | ((rvol & 0x7f) << 7) | (cvol & 0x7f); 1224 1225 for (ch = 0; ch < 2; ch++) { 1226 1227 if (ch == 0) 1228 dmalen = (chst->length >> factor); 1229 else { 1230 /* channel for interrupt */ 1231 dmalen = (chst->blksize >> factor); 1232 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) 1233 ctrl |= AUTRI_CTRL_MUTEVOL_SIS; 1234 else 1235 ctrl |= AUTRI_CTRL_MUTEVOL; 1236 attribute = 0; 1237 cso = dmalen - 1; 1238 } 1239 1240 eso = dmalen - 1; 1241 1242 switch (sc->sc_devid) { 1243 case AUTRI_DEVICE_ID_4DWAVE_DX: 1244 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1245 cr[1] = dmaaddr; 1246 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1247 cr[3] = fm_vol; 1248 cr[4] = ctrl; 1249 break; 1250 case AUTRI_DEVICE_ID_4DWAVE_NX: 1251 cr[0] = (dch[ch] << 24) | (cso & 0x00ffffff); 1252 cr[1] = dmaaddr; 1253 cr[2] = ((dch[ch] << 16) & 0xff000000) | (eso & 0x00ffffff); 1254 cr[3] = (alpha_fms << 16) | (fm_vol & 0x0000ffff); 1255 cr[4] = ctrl; 1256 break; 1257 case AUTRI_DEVICE_ID_SIS_7018: 1258 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1259 cr[1] = dmaaddr; 1260 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1261 cr[3] = attribute; 1262 cr[4] = ctrl; 1263 break; 1264 case AUTRI_DEVICE_ID_ALI_M5451: 1265 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1266 cr[1] = dmaaddr; 1267 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1268 cr[3] = 0; 1269 cr[4] = ctrl; 1270 break; 1271 } 1272 1273 /* write channel data */ 1274 channel = (ch == 0) ? chst->ch : chst->ch_intr; 1275 1276 reg = TREAD4(sc,AUTRI_LFO_GC_CIR) & ~0x0000003f; 1277 TWRITE4(sc,AUTRI_LFO_GC_CIR, reg | channel); 1278 1279 for (i = 0; i < 5; i++) { 1280 TWRITE4(sc, AUTRI_ARAM_CR + i*sizeof(cr[0]), cr[i]); 1281 DPRINTFN(5,("cr[%d] : 0x%08X\n", i, cr[i])); 1282 } 1283 1284 /* Bank A only */ 1285 if (channel < 0x20) { 1286 TWRITE4(sc, AUTRI_EBUF1, AUTRI_EMOD_STILL); 1287 TWRITE4(sc, AUTRI_EBUF2, AUTRI_EMOD_STILL); 1288 } 1289 } 1290 1291 } 1292 1293 static int 1294 autri_trigger_output(void *addr, void *start, void *end, int blksize, 1295 void (*intr)(void *), void *arg, 1296 const audio_params_t *param) 1297 { 1298 struct autri_softc *sc; 1299 struct autri_dma *p; 1300 1301 DPRINTFN(5,("autri_trigger_output: sc=%p start=%p end=%p " 1302 "blksize=%d intr=%p(%p)\n", addr, start, end, blksize, intr, arg)); 1303 sc = addr; 1304 sc->sc_play.intr = intr; 1305 sc->sc_play.intr_arg = arg; 1306 sc->sc_play.offset = 0; 1307 sc->sc_play.blksize = blksize; 1308 sc->sc_play.length = (char *)end - (char *)start; 1309 1310 p = autri_find_dma(sc, start); 1311 if (!p) { 1312 printf("autri_trigger_output: bad addr %p\n", start); 1313 return (EINVAL); 1314 } 1315 1316 sc->sc_play.dma = p; 1317 1318 /* */ 1319 autri_setup_channel(sc, AUMODE_PLAY, param); 1320 1321 /* volume set to no attenuation */ 1322 TWRITE4(sc, AUTRI_MUSICVOL_WAVEVOL, 0); 1323 1324 /* enable interrupt */ 1325 autri_enable_interrupt(sc, sc->sc_play.ch_intr); 1326 1327 /* start channel */ 1328 autri_startch(sc, sc->sc_play.ch, sc->sc_play.ch_intr); 1329 1330 return 0; 1331 } 1332 1333 static int 1334 autri_trigger_input(void *addr, void *start, void *end, int blksize, 1335 void (*intr)(void *), void *arg, 1336 const audio_params_t *param) 1337 { 1338 struct autri_softc *sc; 1339 struct autri_dma *p; 1340 1341 DPRINTFN(5,("autri_trigger_input: sc=%p start=%p end=%p " 1342 "blksize=%d intr=%p(%p)\n", addr, start, end, blksize, intr, arg)); 1343 sc = addr; 1344 sc->sc_rec.intr = intr; 1345 sc->sc_rec.intr_arg = arg; 1346 sc->sc_rec.offset = 0; 1347 sc->sc_rec.blksize = blksize; 1348 sc->sc_rec.length = (char *)end - (char *)start; 1349 1350 /* */ 1351 p = autri_find_dma(sc, start); 1352 if (!p) { 1353 printf("autri_trigger_input: bad addr %p\n", start); 1354 return (EINVAL); 1355 } 1356 1357 sc->sc_rec.dma = p; 1358 1359 /* */ 1360 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 1361 autri_reg_set_4(sc, AUTRI_NX_ACR0, AUTRI_NX_ACR0_PSB_CAPTURE); 1362 TWRITE1(sc, AUTRI_NX_RCI3, AUTRI_NX_RCI3_ENABLE | sc->sc_rec.ch); 1363 } 1364 1365 #if 0 1366 /* 4DWAVE only allows capturing at a 48 kHz rate */ 1367 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_DX || 1368 sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) 1369 param->sample_rate = 48000; 1370 #endif 1371 1372 autri_setup_channel(sc, AUMODE_RECORD, param); 1373 1374 /* enable interrupt */ 1375 autri_enable_interrupt(sc, sc->sc_rec.ch_intr); 1376 1377 /* start channel */ 1378 autri_startch(sc, sc->sc_rec.ch, sc->sc_rec.ch_intr); 1379 1380 return 0; 1381 } 1382 1383 1384 static void 1385 autri_get_locks(void *addr, kmutex_t **intr, kmutex_t **proc) 1386 { 1387 struct autri_softc *sc; 1388 1389 sc = addr; 1390 *intr = &sc->sc_intr_lock; 1391 *proc = &sc->sc_lock; 1392 } 1393 1394 #if 0 1395 static int 1396 autri_halt(struct autri_softc *sc) 1397 { 1398 1399 DPRINTF(("autri_halt().\n")); 1400 /*autri_stopch(sc);*/ 1401 autri_disable_interrupt(sc, sc->sc_play.channel); 1402 autri_disable_interrupt(sc, sc->sc_rec.channel); 1403 return 0; 1404 } 1405 #endif 1406 1407 static void 1408 autri_enable_interrupt(struct autri_softc *sc, int ch) 1409 { 1410 int reg; 1411 1412 reg = (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A; 1413 ch &= 0x1f; 1414 1415 autri_reg_set_4(sc, reg, 1 << ch); 1416 } 1417 1418 static void 1419 autri_disable_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_clear_4(sc, reg, 1 << ch); 1427 } 1428 1429 static void 1430 autri_startch(struct autri_softc *sc, int ch, int ch_intr) 1431 { 1432 int reg; 1433 uint32_t chmask; 1434 1435 reg = (ch & 0x20) ? AUTRI_START_B : AUTRI_START_A; 1436 ch &= 0x1f; 1437 ch_intr &= 0x1f; 1438 chmask = (1 << ch) | (1 << ch_intr); 1439 1440 autri_reg_set_4(sc, reg, chmask); 1441 } 1442 1443 static void 1444 autri_stopch(struct autri_softc *sc, int ch, int ch_intr) 1445 { 1446 int reg; 1447 uint32_t chmask; 1448 1449 reg = (ch & 0x20) ? AUTRI_STOP_B : AUTRI_STOP_A; 1450 ch &= 0x1f; 1451 ch_intr &= 0x1f; 1452 chmask = (1 << ch) | (1 << ch_intr); 1453 1454 autri_reg_set_4(sc, reg, chmask); 1455 } 1456 1457 #if NMIDI > 0 1458 static int 1459 autri_midi_open(void *addr, int flags, void (*iintr)(void *, int), 1460 void (*ointr)(void *), void *arg) 1461 { 1462 struct autri_softc *sc; 1463 1464 DPRINTF(("autri_midi_open()\n")); 1465 sc = addr; 1466 DPRINTFN(5,("MPUR1 : 0x%02X\n", TREAD1(sc, AUTRI_MPUR1))); 1467 DPRINTFN(5,("MPUR2 : 0x%02X\n", TREAD1(sc, AUTRI_MPUR2))); 1468 1469 sc->sc_iintr = iintr; 1470 sc->sc_ointr = ointr; 1471 sc->sc_arg = arg; 1472 1473 if (flags & FREAD) 1474 autri_reg_clear_1(sc, AUTRI_MPUR2, AUTRI_MIDIIN_ENABLE_INTR); 1475 1476 if (flags & FWRITE) 1477 autri_reg_set_1(sc, AUTRI_MPUR2, AUTRI_MIDIOUT_CONNECT); 1478 1479 return 0; 1480 } 1481 1482 static void 1483 autri_midi_close(void *addr) 1484 { 1485 struct autri_softc *sc; 1486 1487 DPRINTF(("autri_midi_close()\n")); 1488 sc = addr; 1489 kpause("autri", FALSE, hz/10, &sc->sc_lock); /* give uart a chance to drain */ 1490 1491 sc->sc_iintr = NULL; 1492 sc->sc_ointr = NULL; 1493 } 1494 1495 static int 1496 autri_midi_output(void *addr, int d) 1497 { 1498 struct autri_softc *sc; 1499 int x; 1500 1501 sc = addr; 1502 for (x = 0; x != MIDI_BUSY_WAIT; x++) { 1503 if ((TREAD1(sc, AUTRI_MPUR1) & AUTRI_MIDIOUT_READY) == 0) { 1504 TWRITE1(sc, AUTRI_MPUR0, d); 1505 return 0; 1506 } 1507 delay(MIDI_BUSY_DELAY); 1508 } 1509 return EIO; 1510 } 1511 1512 static void 1513 autri_midi_getinfo(void *addr, struct midi_info *mi) 1514 { 1515 1516 mi->name = "4DWAVE MIDI UART"; 1517 mi->props = MIDI_PROP_CAN_INPUT; 1518 } 1519 1520 #endif 1521
Indexes created Sun Sep 21 20:09:37 GMT 2025