autri.c revision 1.36
1 /* $NetBSD: autri.c,v 1.36 2007/12/09 20:28:06 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 1.36 2007/12/09 20:28:06 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/malloc.h> 47 #include <sys/device.h> 48 #include <sys/proc.h> 49 50 #include <dev/pci/pcidevs.h> 51 #include <dev/pci/pcireg.h> 52 #include <dev/pci/pcivar.h> 53 54 #include <sys/audioio.h> 55 #include <dev/audio_if.h> 56 #include <dev/midi_if.h> 57 #include <dev/mulaw.h> 58 #include <dev/auconv.h> 59 #include <dev/ic/ac97reg.h> 60 #include <dev/ic/ac97var.h> 61 #include <dev/ic/mpuvar.h> 62 63 #include <sys/bus.h> 64 #include <sys/intr.h> 65 66 #include <dev/pci/autrireg.h> 67 #include <dev/pci/autrivar.h> 68 69 #ifdef AUDIO_DEBUG 70 # define DPRINTF(x) if (autridebug) printf x 71 # define DPRINTFN(n,x) if (autridebug > (n)) printf x 72 int autridebug = 0; 73 #else 74 # define DPRINTF(x) 75 # define DPRINTFN(n,x) 76 #endif 77 78 static int autri_intr(void *); 79 80 #define DMAADDR(p) ((p)->map->dm_segs[0].ds_addr) 81 #define KERNADDR(p) ((void *)((p)->addr)) 82 83 static int autri_allocmem(struct autri_softc *, size_t, 84 size_t, struct autri_dma *); 85 static int autri_freemem(struct autri_softc *, struct autri_dma *); 86 87 #define TWRITE1(sc, r, x) bus_space_write_1((sc)->memt, (sc)->memh, (r), (x)) 88 #define TWRITE2(sc, r, x) bus_space_write_2((sc)->memt, (sc)->memh, (r), (x)) 89 #define TWRITE4(sc, r, x) bus_space_write_4((sc)->memt, (sc)->memh, (r), (x)) 90 #define TREAD1(sc, r) bus_space_read_1((sc)->memt, (sc)->memh, (r)) 91 #define TREAD2(sc, r) bus_space_read_2((sc)->memt, (sc)->memh, (r)) 92 #define TREAD4(sc, r) bus_space_read_4((sc)->memt, (sc)->memh, (r)) 93 94 static int autri_attach_codec(void *, struct ac97_codec_if *); 95 static int autri_read_codec(void *, uint8_t, uint16_t *); 96 static int autri_write_codec(void *, uint8_t, uint16_t); 97 static int autri_reset_codec(void *); 98 static enum ac97_host_flags autri_flags_codec(void *); 99 100 static bool autri_resume(device_t); 101 static int autri_init(void *); 102 static struct autri_dma *autri_find_dma(struct autri_softc *, void *); 103 static void autri_setup_channel(struct autri_softc *, int, 104 const audio_params_t *param); 105 static void autri_enable_interrupt(struct autri_softc *, int); 106 static void autri_disable_interrupt(struct autri_softc *, int); 107 static void autri_startch(struct autri_softc *, int, int); 108 static void autri_stopch(struct autri_softc *, int, int); 109 static void autri_enable_loop_interrupt(void *); 110 #if 0 111 static void autri_disable_loop_interrupt(void *); 112 #endif 113 114 static int autri_open(void *, int); 115 static int autri_query_encoding(void *, struct audio_encoding *); 116 static int autri_set_params(void *, int, int, audio_params_t *, 117 audio_params_t *, stream_filter_list_t *, 118 stream_filter_list_t *); 119 static int autri_round_blocksize(void *, int, int, const audio_params_t *); 120 static int autri_trigger_output(void *, void *, void *, int, 121 void (*)(void *), void *, 122 const audio_params_t *); 123 static int autri_trigger_input(void *, void *, void *, int, 124 void (*)(void *), void *, 125 const audio_params_t *); 126 static int autri_halt_output(void *); 127 static int autri_halt_input(void *); 128 static int autri_getdev(void *, struct audio_device *); 129 static int autri_mixer_set_port(void *, mixer_ctrl_t *); 130 static int autri_mixer_get_port(void *, mixer_ctrl_t *); 131 static void* autri_malloc(void *, int, size_t, struct malloc_type *, int); 132 static void autri_free(void *, void *, struct malloc_type *); 133 static size_t autri_round_buffersize(void *, int, size_t); 134 static paddr_t autri_mappage(void *, void *, off_t, int); 135 static int autri_get_props(void *); 136 static int autri_query_devinfo(void *, mixer_devinfo_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 }; 168 169 #if NMIDI > 0 170 static void autri_midi_close(void *); 171 static void autri_midi_getinfo(void *, struct midi_info *); 172 static int autri_midi_open(void *, int, void (*)(void *, int), 173 void (*)(void *), void *); 174 static int autri_midi_output(void *, int); 175 176 static const struct midi_hw_if autri_midi_hw_if = { 177 autri_midi_open, 178 autri_midi_close, 179 autri_midi_output, 180 autri_midi_getinfo, 181 NULL, /* ioctl */ 182 }; 183 #endif 184 185 #define AUTRI_NFORMATS 8 186 static const struct audio_format autri_formats[AUTRI_NFORMATS] = { 187 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_SLINEAR_LE, 16, 16, 188 2, AUFMT_STEREO, 0, {4000, 48000}}, 189 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_SLINEAR_LE, 16, 16, 190 1, AUFMT_MONAURAL, 0, {4000, 48000}}, 191 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_ULINEAR_LE, 16, 16, 192 2, AUFMT_STEREO, 0, {4000, 48000}}, 193 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_ULINEAR_LE, 16, 16, 194 1, AUFMT_MONAURAL, 0, {4000, 48000}}, 195 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_ULINEAR_LE, 8, 8, 196 2, AUFMT_STEREO, 0, {4000, 48000}}, 197 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_ULINEAR_LE, 8, 8, 198 1, AUFMT_MONAURAL, 0, {4000, 48000}}, 199 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_SLINEAR_LE, 8, 8, 200 2, AUFMT_STEREO, 0, {4000, 48000}}, 201 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_SLINEAR_LE, 8, 8, 202 1, AUFMT_MONAURAL, 0, {4000, 48000}}, 203 }; 204 205 /* 206 * register set/clear bit 207 */ 208 static inline void 209 autri_reg_set_1(struct autri_softc *sc, int no, uint8_t mask) 210 { 211 bus_space_write_1(sc->memt, sc->memh, no, 212 (bus_space_read_1(sc->memt, sc->memh, no) | mask)); 213 } 214 215 static inline void 216 autri_reg_clear_1(struct autri_softc *sc, int no, uint8_t mask) 217 { 218 bus_space_write_1(sc->memt, sc->memh, no, 219 (bus_space_read_1(sc->memt, sc->memh, no) & ~mask)); 220 } 221 222 static inline void 223 autri_reg_set_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 static inline void 230 autri_reg_clear_4(struct autri_softc *sc, int no, uint32_t mask) 231 { 232 bus_space_write_4(sc->memt, sc->memh, no, 233 (bus_space_read_4(sc->memt, sc->memh, no) & ~mask)); 234 } 235 236 /* 237 * AC'97 codec 238 */ 239 static int 240 autri_attach_codec(void *sc_, struct ac97_codec_if *codec_if) 241 { 242 struct autri_codec_softc *sc; 243 244 DPRINTF(("autri_attach_codec()\n")); 245 sc = sc_; 246 sc->codec_if = codec_if; 247 return 0; 248 } 249 250 static int 251 autri_read_codec(void *sc_, uint8_t index, uint16_t *data) 252 { 253 struct autri_codec_softc *codec; 254 struct autri_softc *sc; 255 uint32_t status, addr, cmd, busy; 256 uint16_t count; 257 258 codec = sc_; 259 sc = codec->sc; 260 /*DPRINTF(("sc->sc->type : 0x%X",sc->sc->type));*/ 261 262 switch (sc->sc_devid) { 263 case AUTRI_DEVICE_ID_4DWAVE_DX: 264 addr = AUTRI_DX_ACR1; 265 cmd = AUTRI_DX_ACR1_CMD_READ; 266 busy = AUTRI_DX_ACR1_BUSY_READ; 267 break; 268 case AUTRI_DEVICE_ID_4DWAVE_NX: 269 addr = AUTRI_NX_ACR2; 270 cmd = AUTRI_NX_ACR2_CMD_READ; 271 busy = AUTRI_NX_ACR2_BUSY_READ | AUTRI_NX_ACR2_RECV_WAIT; 272 break; 273 case AUTRI_DEVICE_ID_SIS_7018: 274 addr = AUTRI_SIS_ACRD; 275 cmd = AUTRI_SIS_ACRD_CMD_READ; 276 busy = AUTRI_SIS_ACRD_BUSY_READ | AUTRI_SIS_ACRD_AUDIO_BUSY; 277 break; 278 case AUTRI_DEVICE_ID_ALI_M5451: 279 if (sc->sc_revision > 0x01) 280 addr = AUTRI_ALI_ACWR; 281 else 282 addr = AUTRI_ALI_ACRD; 283 cmd = AUTRI_ALI_ACRD_CMD_READ; 284 busy = AUTRI_ALI_ACRD_BUSY_READ; 285 break; 286 default: 287 printf("%s: autri_read_codec : unknown device\n", 288 sc->sc_dev.dv_xname); 289 return -1; 290 } 291 292 /* wait for 'Ready to Read' */ 293 for (count=0; count<0xffff; count++) { 294 if ((TREAD4(sc, addr) & busy) == 0) 295 break; 296 } 297 298 if (count == 0xffff) { 299 printf("%s: Codec timeout. Busy reading AC'97 codec.\n", 300 sc->sc_dev.dv_xname); 301 return -1; 302 } 303 304 /* send Read Command to AC'97 */ 305 TWRITE4(sc, addr, (index & 0x7f) | cmd); 306 307 /* wait for 'Returned data is avalable' */ 308 for (count=0; count<0xffff; count++) { 309 status = TREAD4(sc, addr); 310 if ((status & busy) == 0) 311 break; 312 } 313 314 if (count == 0xffff) { 315 printf("%s: Codec timeout. Busy reading AC'97 codec.\n", 316 sc->sc_dev.dv_xname); 317 return -1; 318 } 319 320 *data = (status >> 16) & 0x0000ffff; 321 /*DPRINTF(("autri_read_codec(0x%X) return 0x%X\n",reg,*data));*/ 322 return 0; 323 } 324 325 static int 326 autri_write_codec(void *sc_, uint8_t index, uint16_t data) 327 { 328 struct autri_codec_softc *codec; 329 struct autri_softc *sc; 330 uint32_t addr, cmd, busy; 331 uint16_t count; 332 333 codec = sc_; 334 sc = codec->sc; 335 /*DPRINTF(("autri_write_codec(0x%X,0x%X)\n",index,data));*/ 336 337 switch (sc->sc_devid) { 338 case AUTRI_DEVICE_ID_4DWAVE_DX: 339 addr = AUTRI_DX_ACR0; 340 cmd = AUTRI_DX_ACR0_CMD_WRITE; 341 busy = AUTRI_DX_ACR0_BUSY_WRITE; 342 break; 343 case AUTRI_DEVICE_ID_4DWAVE_NX: 344 addr = AUTRI_NX_ACR1; 345 cmd = AUTRI_NX_ACR1_CMD_WRITE; 346 busy = AUTRI_NX_ACR1_BUSY_WRITE; 347 break; 348 case AUTRI_DEVICE_ID_SIS_7018: 349 addr = AUTRI_SIS_ACWR; 350 cmd = AUTRI_SIS_ACWR_CMD_WRITE; 351 busy = AUTRI_SIS_ACWR_BUSY_WRITE | AUTRI_SIS_ACWR_AUDIO_BUSY; 352 break; 353 case AUTRI_DEVICE_ID_ALI_M5451: 354 addr = AUTRI_ALI_ACWR; 355 cmd = AUTRI_ALI_ACWR_CMD_WRITE; 356 if (sc->sc_revision > 0x01) 357 cmd |= 0x0100; 358 busy = AUTRI_ALI_ACWR_BUSY_WRITE; 359 break; 360 default: 361 printf("%s: autri_write_codec : unknown device.\n", 362 sc->sc_dev.dv_xname); 363 return -1; 364 } 365 366 /* wait for 'Ready to Write' */ 367 for (count=0; count<0xffff; count++) { 368 if ((TREAD4(sc, addr) & busy) == 0) 369 break; 370 } 371 372 if (count == 0xffff) { 373 printf("%s: Codec timeout. Busy writing AC'97 codec\n", 374 sc->sc_dev.dv_xname); 375 return -1; 376 } 377 378 /* send Write Command to AC'97 */ 379 TWRITE4(sc, addr, (data << 16) | (index & 0x7f) | cmd); 380 381 return 0; 382 } 383 384 static int 385 autri_reset_codec(void *sc_) 386 { 387 struct autri_codec_softc *codec; 388 struct autri_softc *sc; 389 uint32_t reg, ready; 390 int addr, count; 391 392 codec = sc_; 393 sc = codec->sc; 394 count = 200; 395 DPRINTF(("autri_reset_codec(codec=%p,sc=%p)\n", codec, sc)); 396 DPRINTF(("sc->sc_devid=%X\n", sc->sc_devid)); 397 398 switch (sc->sc_devid) { 399 case AUTRI_DEVICE_ID_4DWAVE_DX: 400 /* warm reset AC'97 codec */ 401 autri_reg_set_4(sc, AUTRI_DX_ACR2, 1); 402 delay(100); 403 /* release reset */ 404 autri_reg_clear_4(sc, AUTRI_DX_ACR2, 1); 405 delay(100); 406 407 addr = AUTRI_DX_ACR2; 408 ready = AUTRI_DX_ACR2_CODEC_READY; 409 break; 410 case AUTRI_DEVICE_ID_4DWAVE_NX: 411 /* warm reset AC'97 codec */ 412 autri_reg_set_4(sc, AUTRI_NX_ACR0, 1); 413 delay(100); 414 /* release reset */ 415 autri_reg_clear_4(sc, AUTRI_NX_ACR0, 1); 416 delay(100); 417 418 addr = AUTRI_NX_ACR0; 419 ready = AUTRI_NX_ACR0_CODEC_READY; 420 break; 421 case AUTRI_DEVICE_ID_SIS_7018: 422 /* cold reset AC'97 codec */ 423 autri_reg_set_4(sc, AUTRI_SIS_SCTRL, 2); 424 delay(1000); 425 /* release reset (warm & cold) */ 426 autri_reg_clear_4(sc, AUTRI_SIS_SCTRL, 3); 427 delay(2000); 428 429 addr = AUTRI_SIS_SCTRL; 430 ready = AUTRI_SIS_SCTRL_CODEC_READY; 431 break; 432 case AUTRI_DEVICE_ID_ALI_M5451: 433 /* warm reset AC'97 codec */ 434 autri_reg_set_4(sc, AUTRI_ALI_SCTRL, 1); 435 delay(100); 436 /* release reset (warm & cold) */ 437 autri_reg_clear_4(sc, AUTRI_ALI_SCTRL, 3); 438 delay(100); 439 440 addr = AUTRI_ALI_SCTRL; 441 ready = AUTRI_ALI_SCTRL_CODEC_READY; 442 break; 443 default: 444 printf("%s: autri_reset_codec : unknown device\n", 445 sc->sc_dev.dv_xname); 446 return EOPNOTSUPP; 447 } 448 449 /* wait for 'Codec Ready' */ 450 while (count--) { 451 reg = TREAD4(sc, addr); 452 if (reg & ready) 453 break; 454 delay(1000); 455 } 456 457 if (count == 0) { 458 printf("%s: Codec timeout. AC'97 is not ready for operation.\n", 459 sc->sc_dev.dv_xname); 460 return ETIMEDOUT; 461 } 462 return 0; 463 } 464 465 static enum ac97_host_flags 466 autri_flags_codec(void *sc) 467 { 468 return AC97_HOST_DONT_READ; 469 } 470 471 /* 472 * 473 */ 474 475 static int 476 autri_match(struct device *parent, struct cfdata *match, 477 void *aux) 478 { 479 struct pci_attach_args *pa; 480 481 pa = (struct pci_attach_args *)aux; 482 switch (PCI_VENDOR(pa->pa_id)) { 483 case PCI_VENDOR_TRIDENT: 484 switch (PCI_PRODUCT(pa->pa_id)) { 485 case PCI_PRODUCT_TRIDENT_4DWAVE_DX: 486 /* 487 * IBM makes a pcn network card and improperly 488 * sets the vendor and product ID's. Avoid matching. 489 */ 490 if (PCI_CLASS(pa->pa_class) == PCI_CLASS_NETWORK) 491 return 0; 492 /* FALLTHROUGH */ 493 case PCI_PRODUCT_TRIDENT_4DWAVE_NX: 494 return 1; 495 } 496 break; 497 case PCI_VENDOR_SIS: 498 switch (PCI_PRODUCT(pa->pa_id)) { 499 case PCI_PRODUCT_SIS_7018: 500 return 1; 501 } 502 break; 503 case PCI_VENDOR_ALI: 504 switch (PCI_PRODUCT(pa->pa_id)) { 505 case PCI_PRODUCT_ALI_M5451: 506 return 1; 507 } 508 break; 509 } 510 511 return 0; 512 } 513 514 static void 515 autri_attach(struct device *parent, struct device *self, void *aux) 516 { 517 struct autri_softc *sc; 518 struct pci_attach_args *pa; 519 pci_chipset_tag_t pc; 520 struct autri_codec_softc *codec; 521 pci_intr_handle_t ih; 522 char const *intrstr; 523 char devinfo[256]; 524 int r; 525 uint32_t reg; 526 527 sc = (struct autri_softc *)self; 528 pa = (struct pci_attach_args *)aux; 529 pc = pa->pa_pc; 530 aprint_naive(": Audio controller\n"); 531 532 sc->sc_devid = pa->pa_id; 533 sc->sc_class = pa->pa_class; 534 535 pci_devinfo(pa->pa_id, pa->pa_class, 0, devinfo, sizeof(devinfo)); 536 sc->sc_revision = PCI_REVISION(pa->pa_class); 537 aprint_normal(": %s (rev. 0x%02x)\n", devinfo, sc->sc_revision); 538 539 /* map register to memory */ 540 if (pci_mapreg_map(pa, AUTRI_PCI_MEMORY_BASE, 541 PCI_MAPREG_TYPE_MEM, 0, &sc->memt, &sc->memh, NULL, NULL)) { 542 aprint_error("%s: can't map memory space\n", 543 sc->sc_dev.dv_xname); 544 return; 545 } 546 547 /* map and establish the interrupt */ 548 if (pci_intr_map(pa, &ih)) { 549 aprint_error("%s: couldn't map interrupt\n", 550 sc->sc_dev.dv_xname); 551 return; 552 } 553 intrstr = pci_intr_string(pc, ih); 554 sc->sc_ih = pci_intr_establish(pc, ih, IPL_AUDIO, autri_intr, sc); 555 if (sc->sc_ih == NULL) { 556 aprint_error("%s: couldn't establish interrupt", 557 sc->sc_dev.dv_xname); 558 if (intrstr != NULL) 559 aprint_normal(" at %s", intrstr); 560 aprint_normal("\n"); 561 return; 562 } 563 aprint_normal("%s: interrupting at %s\n", sc->sc_dev.dv_xname, intrstr); 564 565 sc->sc_dmatag = pa->pa_dmat; 566 sc->sc_pc = pc; 567 sc->sc_pt = pa->pa_tag; 568 569 /* enable the device */ 570 reg = pci_conf_read(pc, pa->pa_tag, PCI_COMMAND_STATUS_REG); 571 reg |= (PCI_COMMAND_MEM_ENABLE | PCI_COMMAND_MASTER_ENABLE); 572 pci_conf_write(pc, pa->pa_tag, PCI_COMMAND_STATUS_REG, reg); 573 574 /* initialize the device */ 575 autri_init(sc); 576 577 /* attach AC'97 codec */ 578 codec = &sc->sc_codec; 579 memcpy(&codec->sc_dev, &sc->sc_dev, sizeof(codec->sc_dev)); 580 codec->sc = sc; 581 582 codec->host_if.arg = codec; 583 codec->host_if.attach = autri_attach_codec; 584 codec->host_if.reset = autri_reset_codec; 585 codec->host_if.read = autri_read_codec; 586 codec->host_if.write = autri_write_codec; 587 codec->host_if.flags = autri_flags_codec; 588 589 if ((r = ac97_attach(&codec->host_if, self)) != 0) { 590 aprint_error("%s: can't attach codec (error 0x%X)\n", 591 sc->sc_dev.dv_xname, r); 592 return; 593 } 594 595 if (!pmf_device_register(self, NULL, autri_resume)) 596 aprint_error_dev(self, "couldn't establish power handler\n"); 597 598 audio_attach_mi(&autri_hw_if, sc, &sc->sc_dev); 599 600 #if NMIDI > 0 601 midi_attach_mi(&autri_midi_hw_if, sc, &sc->sc_dev); 602 #endif 603 } 604 605 CFATTACH_DECL(autri, sizeof(struct autri_softc), 606 autri_match, autri_attach, NULL, NULL); 607 608 static bool 609 autri_resume(device_t dv) 610 { 611 struct autri_softc *sc = device_private(dv); 612 613 autri_init(sc); 614 (sc->sc_codec.codec_if->vtbl->restore_ports)(sc->sc_codec.codec_if); 615 616 return true; 617 } 618 619 static int 620 autri_init(void *sc_) 621 { 622 struct autri_softc *sc; 623 uint32_t reg; 624 pci_chipset_tag_t pc; 625 pcitag_t pt; 626 627 sc = sc_; 628 pc = sc->sc_pc; 629 pt = sc->sc_pt; 630 DPRINTF(("in autri_init()\n")); 631 DPRINTFN(5,("pci_conf_read(0x40) : 0x%X\n",pci_conf_read(pc,pt,0x40))); 632 DPRINTFN(5,("pci_conf_read(0x44) : 0x%X\n",pci_conf_read(pc,pt,0x44))); 633 634 switch (sc->sc_devid) { 635 case AUTRI_DEVICE_ID_4DWAVE_DX: 636 /* disable Legacy Control */ 637 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 638 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 639 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 640 delay(100); 641 /* audio engine reset */ 642 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 643 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x00040000); 644 delay(100); 645 /* release reset */ 646 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 647 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 648 delay(100); 649 /* DAC on */ 650 autri_reg_set_4(sc,AUTRI_DX_ACR2,0x02); 651 break; 652 case AUTRI_DEVICE_ID_4DWAVE_NX: 653 /* disable Legacy Control */ 654 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 655 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 656 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 657 delay(100); 658 /* audio engine reset */ 659 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 660 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x00010000); 661 delay(100); 662 /* release reset */ 663 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 664 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00010000); 665 delay(100); 666 /* DAC on */ 667 autri_reg_set_4(sc,AUTRI_NX_ACR0,0x02); 668 break; 669 case AUTRI_DEVICE_ID_SIS_7018: 670 /* disable Legacy Control */ 671 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 672 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 673 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 674 delay(100); 675 /* reset Digital Controller */ 676 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 677 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x000c0000); 678 delay(100); 679 /* release reset */ 680 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 681 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 682 delay(100); 683 /* disable AC97 GPIO interrupt */ 684 TWRITE1(sc, AUTRI_SIS_ACGPIO, 0); 685 /* enable 64 channel mode */ 686 autri_reg_set_4(sc, AUTRI_LFO_GC_CIR, BANK_B_EN); 687 break; 688 case AUTRI_DEVICE_ID_ALI_M5451: 689 /* disable Legacy Control */ 690 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 691 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 692 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 693 delay(100); 694 /* reset Digital Controller */ 695 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 696 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x000c0000); 697 delay(100); 698 /* release reset */ 699 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 700 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 701 delay(100); 702 /* enable PCM input */ 703 autri_reg_set_4(sc, AUTRI_ALI_GCONTROL, AUTRI_ALI_GCONTROL_PCM_IN); 704 break; 705 } 706 707 if (sc->sc_devid == AUTRI_DEVICE_ID_ALI_M5451) { 708 sc->sc_play.ch = 0; 709 sc->sc_play.ch_intr = 1; 710 sc->sc_rec.ch = 31; 711 sc->sc_rec.ch_intr = 2; 712 } else { 713 sc->sc_play.ch = 0x20; 714 sc->sc_play.ch_intr = 0x21; 715 sc->sc_rec.ch = 0x22; 716 sc->sc_rec.ch_intr = 0x23; 717 } 718 719 /* clear channel status */ 720 TWRITE4(sc, AUTRI_STOP_A, 0xffffffff); 721 TWRITE4(sc, AUTRI_STOP_B, 0xffffffff); 722 723 /* disable channel interrupt */ 724 TWRITE4(sc, AUTRI_AINTEN_A, 0); 725 TWRITE4(sc, AUTRI_AINTEN_B, 0); 726 727 #if 0 728 /* TLB */ 729 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 730 TWRITE4(sc,AUTRI_NX_TLBC,0); 731 } 732 #endif 733 734 autri_enable_loop_interrupt(sc); 735 736 DPRINTF(("out autri_init()\n")); 737 return 0; 738 } 739 740 static void 741 autri_enable_loop_interrupt(void *sc_) 742 { 743 struct autri_softc *sc; 744 uint32_t reg; 745 746 /*reg = (ENDLP_IE | MIDLP_IE);*/ 747 reg = ENDLP_IE; 748 sc = sc_; 749 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) 750 reg |= BANK_B_EN; 751 752 autri_reg_set_4(sc, AUTRI_LFO_GC_CIR, reg); 753 } 754 755 #if 0 756 static void 757 autri_disable_loop_interrupt(void *sc_) 758 { 759 struct autri_softc *sc; 760 uint32_t reg; 761 762 reg = (ENDLP_IE | MIDLP_IE); 763 sc = sc_; 764 autri_reg_clear_4(sc, AUTRI_LFO_GC_CIR, reg); 765 } 766 #endif 767 768 static int 769 autri_intr(void *p) 770 { 771 struct autri_softc *sc; 772 uint32_t intsrc; 773 uint32_t mask, active[2]; 774 int ch, endch; 775 /* 776 u_int32_t reg; 777 u_int32_t cso,eso; 778 */ 779 sc = p; 780 intsrc = TREAD4(sc, AUTRI_MISCINT); 781 if ((intsrc & (ADDRESS_IRQ | MPU401_IRQ)) == 0) 782 return 0; 783 784 if (intsrc & ADDRESS_IRQ) { 785 786 active[0] = TREAD4(sc,AUTRI_AIN_A); 787 active[1] = TREAD4(sc,AUTRI_AIN_B); 788 789 if (sc->sc_devid == AUTRI_DEVICE_ID_ALI_M5451) { 790 endch = 32; 791 } else { 792 endch = 64; 793 } 794 795 for (ch = 0; ch < endch; ch++) { 796 mask = 1 << (ch & 0x1f); 797 if (active[(ch & 0x20) ? 1 : 0] & mask) { 798 799 /* clear interrupt */ 800 TWRITE4(sc, (ch & 0x20) ? AUTRI_AIN_B : AUTRI_AIN_A, mask); 801 /* disable interrupt */ 802 autri_reg_clear_4(sc,(ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A, mask); 803 #if 0 804 reg = TREAD4(sc,AUTRI_LFO_GC_CIR) & ~0x0000003f; 805 TWRITE4(sc,AUTRI_LFO_GC_CIR, reg | ch); 806 807 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 808 cso = TREAD4(sc, 0xe0) & 0x00ffffff; 809 eso = TREAD4(sc, 0xe8) & 0x00ffffff; 810 } else { 811 cso = (TREAD4(sc, 0xe0) >> 16) & 0x0000ffff; 812 eso = (TREAD4(sc, 0xe8) >> 16) & 0x0000ffff; 813 } 814 /*printf("cso=%d, eso=%d\n",cso,eso);*/ 815 #endif 816 if (ch == sc->sc_play.ch_intr) { 817 if (sc->sc_play.intr) 818 sc->sc_play.intr(sc->sc_play.intr_arg); 819 } 820 821 if (ch == sc->sc_rec.ch_intr) { 822 if (sc->sc_rec.intr) 823 sc->sc_rec.intr(sc->sc_rec.intr_arg); 824 } 825 826 /* enable interrupt */ 827 autri_reg_set_4(sc, (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A, mask); 828 } 829 } 830 } 831 832 if (intsrc & MPU401_IRQ) { 833 /* XXX */ 834 } 835 836 autri_reg_set_4(sc,AUTRI_MISCINT, 837 ST_TARGET_REACHED | MIXER_OVERFLOW | MIXER_UNDERFLOW); 838 839 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_NOWAIT); 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_NOWAIT|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_NOWAIT, &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_NOWAIT); 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 struct malloc_type *pool, int flags) 1083 { 1084 struct autri_softc *sc; 1085 struct autri_dma *p; 1086 int error; 1087 1088 p = malloc(sizeof(*p), pool, flags); 1089 if (!p) 1090 return NULL; 1091 sc = addr; 1092 #if 0 1093 error = autri_allocmem(sc, size, 16, p); 1094 #endif 1095 error = autri_allocmem(sc, size, 0x10000, p); 1096 if (error) { 1097 free(p, pool); 1098 return NULL; 1099 } 1100 1101 p->next = sc->sc_dmas; 1102 sc->sc_dmas = p; 1103 return KERNADDR(p); 1104 } 1105 1106 static void 1107 autri_free(void *addr, void *ptr, struct malloc_type *pool) 1108 { 1109 struct autri_softc *sc; 1110 struct autri_dma **pp, *p; 1111 1112 sc = addr; 1113 for (pp = &sc->sc_dmas; (p = *pp) != NULL; pp = &p->next) { 1114 if (KERNADDR(p) == ptr) { 1115 autri_freemem(sc, p); 1116 *pp = p->next; 1117 free(p, pool); 1118 return; 1119 } 1120 } 1121 } 1122 1123 static struct autri_dma * 1124 autri_find_dma(struct autri_softc *sc, void *addr) 1125 { 1126 struct autri_dma *p; 1127 1128 for (p = sc->sc_dmas; p && KERNADDR(p) != addr; p = p->next) 1129 continue; 1130 1131 return p; 1132 } 1133 1134 static size_t 1135 autri_round_buffersize(void *addr, int direction, size_t size) 1136 { 1137 1138 return size; 1139 } 1140 1141 static paddr_t 1142 autri_mappage(void *addr, void *mem, off_t off, int prot) 1143 { 1144 struct autri_softc *sc; 1145 struct autri_dma *p; 1146 1147 if (off < 0) 1148 return -1; 1149 sc = addr; 1150 p = autri_find_dma(sc, mem); 1151 if (!p) 1152 return -1; 1153 1154 return bus_dmamem_mmap(sc->sc_dmatag, p->segs, p->nsegs, 1155 off, prot, BUS_DMA_WAITOK); 1156 } 1157 1158 static int 1159 autri_get_props(void *addr) 1160 { 1161 return AUDIO_PROP_MMAP | AUDIO_PROP_INDEPENDENT | 1162 AUDIO_PROP_FULLDUPLEX; 1163 } 1164 1165 static void 1166 autri_setup_channel(struct autri_softc *sc, int mode, 1167 const audio_params_t *param) 1168 { 1169 int i, ch, channel; 1170 uint32_t reg, cr[5]; 1171 uint32_t cso, eso; 1172 uint32_t delta, dch[2], ctrl; 1173 uint32_t alpha_fms, fm_vol, attribute; 1174 1175 uint32_t dmaaddr, dmalen; 1176 int factor, rvol, cvol; 1177 struct autri_chstatus *chst; 1178 1179 ctrl = AUTRI_CTRL_LOOPMODE; 1180 switch (param->encoding) { 1181 case AUDIO_ENCODING_SLINEAR_BE: 1182 case AUDIO_ENCODING_SLINEAR_LE: 1183 ctrl |= AUTRI_CTRL_SIGNED; 1184 break; 1185 } 1186 1187 factor = 0; 1188 if (param->precision == 16) { 1189 ctrl |= AUTRI_CTRL_16BIT; 1190 factor++; 1191 } 1192 1193 if (param->channels == 2) { 1194 ctrl |= AUTRI_CTRL_STEREO; 1195 factor++; 1196 } 1197 1198 delta = param->sample_rate; 1199 if (delta < 4000) 1200 delta = 4000; 1201 if (delta > 48000) 1202 delta = 48000; 1203 1204 attribute = 0; 1205 1206 dch[1] = ((delta << 12) / 48000) & 0x0000ffff; 1207 if (mode == AUMODE_PLAY) { 1208 chst = &sc->sc_play; 1209 dch[0] = ((delta << 12) / 48000) & 0x0000ffff; 1210 ctrl |= AUTRI_CTRL_WAVEVOL; 1211 } else { 1212 chst = &sc->sc_rec; 1213 dch[0] = ((48000 << 12) / delta) & 0x0000ffff; 1214 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) { 1215 ctrl |= AUTRI_CTRL_MUTEVOL_SIS; 1216 attribute = AUTRI_ATTR_PCMREC_SIS; 1217 if (delta != 48000) 1218 attribute |= AUTRI_ATTR_ENASRC_SIS; 1219 } else 1220 ctrl |= AUTRI_CTRL_MUTEVOL; 1221 } 1222 1223 dmaaddr = DMAADDR(chst->dma); 1224 cso = alpha_fms = 0; 1225 rvol = cvol = 0x7f; 1226 fm_vol = 0x0 | ((rvol & 0x7f) << 7) | (cvol & 0x7f); 1227 1228 for (ch = 0; ch < 2; ch++) { 1229 1230 if (ch == 0) 1231 dmalen = (chst->length >> factor); 1232 else { 1233 /* channel for interrupt */ 1234 dmalen = (chst->blksize >> factor); 1235 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) 1236 ctrl |= AUTRI_CTRL_MUTEVOL_SIS; 1237 else 1238 ctrl |= AUTRI_CTRL_MUTEVOL; 1239 attribute = 0; 1240 cso = dmalen - 1; 1241 } 1242 1243 eso = dmalen - 1; 1244 1245 switch (sc->sc_devid) { 1246 case AUTRI_DEVICE_ID_4DWAVE_DX: 1247 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1248 cr[1] = dmaaddr; 1249 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1250 cr[3] = fm_vol; 1251 cr[4] = ctrl; 1252 break; 1253 case AUTRI_DEVICE_ID_4DWAVE_NX: 1254 cr[0] = (dch[ch] << 24) | (cso & 0x00ffffff); 1255 cr[1] = dmaaddr; 1256 cr[2] = ((dch[ch] << 16) & 0xff000000) | (eso & 0x00ffffff); 1257 cr[3] = (alpha_fms << 16) | (fm_vol & 0x0000ffff); 1258 cr[4] = ctrl; 1259 break; 1260 case AUTRI_DEVICE_ID_SIS_7018: 1261 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1262 cr[1] = dmaaddr; 1263 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1264 cr[3] = attribute; 1265 cr[4] = ctrl; 1266 break; 1267 case AUTRI_DEVICE_ID_ALI_M5451: 1268 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1269 cr[1] = dmaaddr; 1270 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1271 cr[3] = 0; 1272 cr[4] = ctrl; 1273 break; 1274 } 1275 1276 /* write channel data */ 1277 channel = (ch == 0) ? chst->ch : chst->ch_intr; 1278 1279 reg = TREAD4(sc,AUTRI_LFO_GC_CIR) & ~0x0000003f; 1280 TWRITE4(sc,AUTRI_LFO_GC_CIR, reg | channel); 1281 1282 for (i = 0; i < 5; i++) { 1283 TWRITE4(sc, AUTRI_ARAM_CR + i*sizeof(cr[0]), cr[i]); 1284 DPRINTFN(5,("cr[%d] : 0x%08X\n", i, cr[i])); 1285 } 1286 1287 /* Bank A only */ 1288 if (channel < 0x20) { 1289 TWRITE4(sc, AUTRI_EBUF1, AUTRI_EMOD_STILL); 1290 TWRITE4(sc, AUTRI_EBUF2, AUTRI_EMOD_STILL); 1291 } 1292 } 1293 1294 } 1295 1296 static int 1297 autri_trigger_output(void *addr, void *start, void *end, int blksize, 1298 void (*intr)(void *), void *arg, 1299 const audio_params_t *param) 1300 { 1301 struct autri_softc *sc; 1302 struct autri_dma *p; 1303 1304 DPRINTFN(5,("autri_trigger_output: sc=%p start=%p end=%p " 1305 "blksize=%d intr=%p(%p)\n", addr, start, end, blksize, intr, arg)); 1306 sc = addr; 1307 sc->sc_play.intr = intr; 1308 sc->sc_play.intr_arg = arg; 1309 sc->sc_play.offset = 0; 1310 sc->sc_play.blksize = blksize; 1311 sc->sc_play.length = (char *)end - (char *)start; 1312 1313 p = autri_find_dma(sc, start); 1314 if (!p) { 1315 printf("autri_trigger_output: bad addr %p\n", start); 1316 return (EINVAL); 1317 } 1318 1319 sc->sc_play.dma = p; 1320 1321 /* */ 1322 autri_setup_channel(sc, AUMODE_PLAY, param); 1323 1324 /* volume set to no attenuation */ 1325 TWRITE4(sc, AUTRI_MUSICVOL_WAVEVOL, 0); 1326 1327 /* enable interrupt */ 1328 autri_enable_interrupt(sc, sc->sc_play.ch_intr); 1329 1330 /* start channel */ 1331 autri_startch(sc, sc->sc_play.ch, sc->sc_play.ch_intr); 1332 1333 return 0; 1334 } 1335 1336 static int 1337 autri_trigger_input(void *addr, void *start, void *end, int blksize, 1338 void (*intr)(void *), void *arg, 1339 const audio_params_t *param) 1340 { 1341 struct autri_softc *sc; 1342 struct autri_dma *p; 1343 1344 DPRINTFN(5,("autri_trigger_input: sc=%p start=%p end=%p " 1345 "blksize=%d intr=%p(%p)\n", addr, start, end, blksize, intr, arg)); 1346 sc = addr; 1347 sc->sc_rec.intr = intr; 1348 sc->sc_rec.intr_arg = arg; 1349 sc->sc_rec.offset = 0; 1350 sc->sc_rec.blksize = blksize; 1351 sc->sc_rec.length = (char *)end - (char *)start; 1352 1353 /* */ 1354 p = autri_find_dma(sc, start); 1355 if (!p) { 1356 printf("autri_trigger_input: bad addr %p\n", start); 1357 return (EINVAL); 1358 } 1359 1360 sc->sc_rec.dma = p; 1361 1362 /* */ 1363 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 1364 autri_reg_set_4(sc, AUTRI_NX_ACR0, AUTRI_NX_ACR0_PSB_CAPTURE); 1365 TWRITE1(sc, AUTRI_NX_RCI3, AUTRI_NX_RCI3_ENABLE | sc->sc_rec.ch); 1366 } 1367 1368 #if 0 1369 /* 4DWAVE only allows capturing at a 48 kHz rate */ 1370 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_DX || 1371 sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) 1372 param->sample_rate = 48000; 1373 #endif 1374 1375 autri_setup_channel(sc, AUMODE_RECORD, param); 1376 1377 /* enable interrupt */ 1378 autri_enable_interrupt(sc, sc->sc_rec.ch_intr); 1379 1380 /* start channel */ 1381 autri_startch(sc, sc->sc_rec.ch, sc->sc_rec.ch_intr); 1382 1383 return 0; 1384 } 1385 1386 #if 0 1387 static int 1388 autri_halt(struct autri_softc *sc) 1389 { 1390 1391 DPRINTF(("autri_halt().\n")); 1392 /*autri_stopch(sc);*/ 1393 autri_disable_interrupt(sc, sc->sc_play.channel); 1394 autri_disable_interrupt(sc, sc->sc_rec.channel); 1395 return 0; 1396 } 1397 #endif 1398 1399 static void 1400 autri_enable_interrupt(struct autri_softc *sc, int ch) 1401 { 1402 int reg; 1403 1404 reg = (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A; 1405 ch &= 0x1f; 1406 1407 autri_reg_set_4(sc, reg, 1 << ch); 1408 } 1409 1410 static void 1411 autri_disable_interrupt(struct autri_softc *sc, int ch) 1412 { 1413 int reg; 1414 1415 reg = (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A; 1416 ch &= 0x1f; 1417 1418 autri_reg_clear_4(sc, reg, 1 << ch); 1419 } 1420 1421 static void 1422 autri_startch(struct autri_softc *sc, int ch, int ch_intr) 1423 { 1424 int reg; 1425 uint32_t chmask; 1426 1427 reg = (ch & 0x20) ? AUTRI_START_B : AUTRI_START_A; 1428 ch &= 0x1f; 1429 ch_intr &= 0x1f; 1430 chmask = (1 << ch) | (1 << ch_intr); 1431 1432 autri_reg_set_4(sc, reg, chmask); 1433 } 1434 1435 static void 1436 autri_stopch(struct autri_softc *sc, int ch, int ch_intr) 1437 { 1438 int reg; 1439 uint32_t chmask; 1440 1441 reg = (ch & 0x20) ? AUTRI_STOP_B : AUTRI_STOP_A; 1442 ch &= 0x1f; 1443 ch_intr &= 0x1f; 1444 chmask = (1 << ch) | (1 << ch_intr); 1445 1446 autri_reg_set_4(sc, reg, chmask); 1447 } 1448 1449 #if NMIDI > 0 1450 static int 1451 autri_midi_open(void *addr, int flags, void (*iintr)(void *, int), 1452 void (*ointr)(void *), void *arg) 1453 { 1454 struct autri_softc *sc; 1455 1456 DPRINTF(("autri_midi_open()\n")); 1457 sc = addr; 1458 DPRINTFN(5,("MPUR1 : 0x%02X\n", TREAD1(sc, AUTRI_MPUR1))); 1459 DPRINTFN(5,("MPUR2 : 0x%02X\n", TREAD1(sc, AUTRI_MPUR2))); 1460 1461 sc->sc_iintr = iintr; 1462 sc->sc_ointr = ointr; 1463 sc->sc_arg = arg; 1464 1465 if (flags & FREAD) 1466 autri_reg_clear_1(sc, AUTRI_MPUR2, AUTRI_MIDIIN_ENABLE_INTR); 1467 1468 if (flags & FWRITE) 1469 autri_reg_set_1(sc, AUTRI_MPUR2, AUTRI_MIDIOUT_CONNECT); 1470 1471 return 0; 1472 } 1473 1474 static void 1475 autri_midi_close(void *addr) 1476 { 1477 struct autri_softc *sc; 1478 1479 DPRINTF(("autri_midi_close()\n")); 1480 sc = addr; 1481 tsleep(sc, PWAIT, "autri", hz/10); /* give uart a chance to drain */ 1482 1483 sc->sc_iintr = NULL; 1484 sc->sc_ointr = NULL; 1485 } 1486 1487 static int 1488 autri_midi_output(void *addr, int d) 1489 { 1490 struct autri_softc *sc; 1491 int x; 1492 1493 sc = addr; 1494 for (x = 0; x != MIDI_BUSY_WAIT; x++) { 1495 if ((TREAD1(sc, AUTRI_MPUR1) & AUTRI_MIDIOUT_READY) == 0) { 1496 TWRITE1(sc, AUTRI_MPUR0, d); 1497 return 0; 1498 } 1499 delay(MIDI_BUSY_DELAY); 1500 } 1501 return EIO; 1502 } 1503 1504 static void 1505 autri_midi_getinfo(void *addr, struct midi_info *mi) 1506 { 1507 1508 mi->name = "4DWAVE MIDI UART"; 1509 mi->props = MIDI_PROP_CAN_INPUT; 1510 } 1511 1512 #endif 1513
Indexes created Sun Sep 21 20:09:37 GMT 2025