autri.c revision 1.38
1 /* $NetBSD: autri.c,v 1.38 2008/02/29 06:13:39 dyoung 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 1.38 2008/02/29 06:13:39 dyoung 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 PMF_FN_PROTO); 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 pcitag_t tag; 521 struct autri_codec_softc *codec; 522 pci_intr_handle_t ih; 523 char const *intrstr; 524 char devinfo[256]; 525 pcireg_t csr; 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 tag = pa->pa_tag; 533 aprint_naive(": Audio controller\n"); 534 535 sc->sc_devid = pa->pa_id; 536 sc->sc_class = pa->pa_class; 537 538 csr = pci_conf_read(pc, tag, PCI_COMMAND_STATUS_REG); 539 csr |= (PCI_COMMAND_IO_ENABLE | PCI_COMMAND_MEM_ENABLE | 540 PCI_COMMAND_MASTER_ENABLE); 541 pci_conf_write(pc, tag, PCI_COMMAND_STATUS_REG, csr); 542 543 pci_devinfo(pa->pa_id, pa->pa_class, 0, devinfo, sizeof(devinfo)); 544 sc->sc_revision = PCI_REVISION(pa->pa_class); 545 aprint_normal(": %s (rev. 0x%02x)\n", devinfo, sc->sc_revision); 546 547 /* map register to memory */ 548 if (pci_mapreg_map(pa, AUTRI_PCI_MEMORY_BASE, 549 PCI_MAPREG_TYPE_MEM, 0, &sc->memt, &sc->memh, NULL, NULL)) { 550 aprint_error("%s: can't map memory space\n", 551 sc->sc_dev.dv_xname); 552 return; 553 } 554 555 /* map and establish the interrupt */ 556 if (pci_intr_map(pa, &ih)) { 557 aprint_error("%s: couldn't map interrupt\n", 558 sc->sc_dev.dv_xname); 559 return; 560 } 561 intrstr = pci_intr_string(pc, ih); 562 sc->sc_ih = pci_intr_establish(pc, ih, IPL_AUDIO, autri_intr, sc); 563 if (sc->sc_ih == NULL) { 564 aprint_error("%s: couldn't establish interrupt", 565 sc->sc_dev.dv_xname); 566 if (intrstr != NULL) 567 aprint_normal(" at %s", intrstr); 568 aprint_normal("\n"); 569 return; 570 } 571 aprint_normal("%s: interrupting at %s\n", sc->sc_dev.dv_xname, intrstr); 572 573 sc->sc_dmatag = pa->pa_dmat; 574 sc->sc_pc = pc; 575 sc->sc_pt = pa->pa_tag; 576 577 /* enable the device */ 578 reg = pci_conf_read(pc, pa->pa_tag, PCI_COMMAND_STATUS_REG); 579 reg |= (PCI_COMMAND_MEM_ENABLE | PCI_COMMAND_MASTER_ENABLE); 580 pci_conf_write(pc, pa->pa_tag, PCI_COMMAND_STATUS_REG, reg); 581 582 /* initialize the device */ 583 autri_init(sc); 584 585 /* attach AC'97 codec */ 586 codec = &sc->sc_codec; 587 memcpy(&codec->sc_dev, &sc->sc_dev, sizeof(codec->sc_dev)); 588 codec->sc = sc; 589 590 codec->host_if.arg = codec; 591 codec->host_if.attach = autri_attach_codec; 592 codec->host_if.reset = autri_reset_codec; 593 codec->host_if.read = autri_read_codec; 594 codec->host_if.write = autri_write_codec; 595 codec->host_if.flags = autri_flags_codec; 596 597 if ((r = ac97_attach(&codec->host_if, self)) != 0) { 598 aprint_error("%s: can't attach codec (error 0x%X)\n", 599 sc->sc_dev.dv_xname, r); 600 return; 601 } 602 603 if (!pmf_device_register(self, NULL, autri_resume)) 604 aprint_error_dev(self, "couldn't establish power handler\n"); 605 606 audio_attach_mi(&autri_hw_if, sc, &sc->sc_dev); 607 608 #if NMIDI > 0 609 midi_attach_mi(&autri_midi_hw_if, sc, &sc->sc_dev); 610 #endif 611 } 612 613 CFATTACH_DECL(autri, sizeof(struct autri_softc), 614 autri_match, autri_attach, NULL, NULL); 615 616 static bool 617 autri_resume(device_t dv PMF_FN_ARGS) 618 { 619 struct autri_softc *sc = device_private(dv); 620 621 autri_init(sc); 622 (sc->sc_codec.codec_if->vtbl->restore_ports)(sc->sc_codec.codec_if); 623 624 return true; 625 } 626 627 static int 628 autri_init(void *sc_) 629 { 630 struct autri_softc *sc; 631 uint32_t reg; 632 pci_chipset_tag_t pc; 633 pcitag_t pt; 634 635 sc = sc_; 636 pc = sc->sc_pc; 637 pt = sc->sc_pt; 638 DPRINTF(("in autri_init()\n")); 639 DPRINTFN(5,("pci_conf_read(0x40) : 0x%X\n",pci_conf_read(pc,pt,0x40))); 640 DPRINTFN(5,("pci_conf_read(0x44) : 0x%X\n",pci_conf_read(pc,pt,0x44))); 641 642 switch (sc->sc_devid) { 643 case AUTRI_DEVICE_ID_4DWAVE_DX: 644 /* disable Legacy Control */ 645 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 646 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 647 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 648 delay(100); 649 /* audio engine reset */ 650 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 651 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x00040000); 652 delay(100); 653 /* release reset */ 654 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 655 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 656 delay(100); 657 /* DAC on */ 658 autri_reg_set_4(sc,AUTRI_DX_ACR2,0x02); 659 break; 660 case AUTRI_DEVICE_ID_4DWAVE_NX: 661 /* disable Legacy Control */ 662 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 663 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 664 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 665 delay(100); 666 /* audio engine reset */ 667 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 668 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x00010000); 669 delay(100); 670 /* release reset */ 671 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 672 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00010000); 673 delay(100); 674 /* DAC on */ 675 autri_reg_set_4(sc,AUTRI_NX_ACR0,0x02); 676 break; 677 case AUTRI_DEVICE_ID_SIS_7018: 678 /* disable Legacy Control */ 679 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 680 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 681 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 682 delay(100); 683 /* reset Digital Controller */ 684 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 685 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x000c0000); 686 delay(100); 687 /* release reset */ 688 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 689 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 690 delay(100); 691 /* disable AC97 GPIO interrupt */ 692 TWRITE1(sc, AUTRI_SIS_ACGPIO, 0); 693 /* enable 64 channel mode */ 694 autri_reg_set_4(sc, AUTRI_LFO_GC_CIR, BANK_B_EN); 695 break; 696 case AUTRI_DEVICE_ID_ALI_M5451: 697 /* disable Legacy Control */ 698 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 699 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 700 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 701 delay(100); 702 /* reset Digital Controller */ 703 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 704 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x000c0000); 705 delay(100); 706 /* release reset */ 707 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 708 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 709 delay(100); 710 /* enable PCM input */ 711 autri_reg_set_4(sc, AUTRI_ALI_GCONTROL, AUTRI_ALI_GCONTROL_PCM_IN); 712 break; 713 } 714 715 if (sc->sc_devid == AUTRI_DEVICE_ID_ALI_M5451) { 716 sc->sc_play.ch = 0; 717 sc->sc_play.ch_intr = 1; 718 sc->sc_rec.ch = 31; 719 sc->sc_rec.ch_intr = 2; 720 } else { 721 sc->sc_play.ch = 0x20; 722 sc->sc_play.ch_intr = 0x21; 723 sc->sc_rec.ch = 0x22; 724 sc->sc_rec.ch_intr = 0x23; 725 } 726 727 /* clear channel status */ 728 TWRITE4(sc, AUTRI_STOP_A, 0xffffffff); 729 TWRITE4(sc, AUTRI_STOP_B, 0xffffffff); 730 731 /* disable channel interrupt */ 732 TWRITE4(sc, AUTRI_AINTEN_A, 0); 733 TWRITE4(sc, AUTRI_AINTEN_B, 0); 734 735 #if 0 736 /* TLB */ 737 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 738 TWRITE4(sc,AUTRI_NX_TLBC,0); 739 } 740 #endif 741 742 autri_enable_loop_interrupt(sc); 743 744 DPRINTF(("out autri_init()\n")); 745 return 0; 746 } 747 748 static void 749 autri_enable_loop_interrupt(void *sc_) 750 { 751 struct autri_softc *sc; 752 uint32_t reg; 753 754 /*reg = (ENDLP_IE | MIDLP_IE);*/ 755 reg = ENDLP_IE; 756 sc = sc_; 757 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) 758 reg |= BANK_B_EN; 759 760 autri_reg_set_4(sc, AUTRI_LFO_GC_CIR, reg); 761 } 762 763 #if 0 764 static void 765 autri_disable_loop_interrupt(void *sc_) 766 { 767 struct autri_softc *sc; 768 uint32_t reg; 769 770 reg = (ENDLP_IE | MIDLP_IE); 771 sc = sc_; 772 autri_reg_clear_4(sc, AUTRI_LFO_GC_CIR, reg); 773 } 774 #endif 775 776 static int 777 autri_intr(void *p) 778 { 779 struct autri_softc *sc; 780 uint32_t intsrc; 781 uint32_t mask, active[2]; 782 int ch, endch; 783 /* 784 u_int32_t reg; 785 u_int32_t cso,eso; 786 */ 787 sc = p; 788 intsrc = TREAD4(sc, AUTRI_MISCINT); 789 if ((intsrc & (ADDRESS_IRQ | MPU401_IRQ)) == 0) 790 return 0; 791 792 if (intsrc & ADDRESS_IRQ) { 793 794 active[0] = TREAD4(sc,AUTRI_AIN_A); 795 active[1] = TREAD4(sc,AUTRI_AIN_B); 796 797 if (sc->sc_devid == AUTRI_DEVICE_ID_ALI_M5451) { 798 endch = 32; 799 } else { 800 endch = 64; 801 } 802 803 for (ch = 0; ch < endch; ch++) { 804 mask = 1 << (ch & 0x1f); 805 if (active[(ch & 0x20) ? 1 : 0] & mask) { 806 807 /* clear interrupt */ 808 TWRITE4(sc, (ch & 0x20) ? AUTRI_AIN_B : AUTRI_AIN_A, mask); 809 /* disable interrupt */ 810 autri_reg_clear_4(sc,(ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A, mask); 811 #if 0 812 reg = TREAD4(sc,AUTRI_LFO_GC_CIR) & ~0x0000003f; 813 TWRITE4(sc,AUTRI_LFO_GC_CIR, reg | ch); 814 815 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 816 cso = TREAD4(sc, 0xe0) & 0x00ffffff; 817 eso = TREAD4(sc, 0xe8) & 0x00ffffff; 818 } else { 819 cso = (TREAD4(sc, 0xe0) >> 16) & 0x0000ffff; 820 eso = (TREAD4(sc, 0xe8) >> 16) & 0x0000ffff; 821 } 822 /*printf("cso=%d, eso=%d\n",cso,eso);*/ 823 #endif 824 if (ch == sc->sc_play.ch_intr) { 825 if (sc->sc_play.intr) 826 sc->sc_play.intr(sc->sc_play.intr_arg); 827 } 828 829 if (ch == sc->sc_rec.ch_intr) { 830 if (sc->sc_rec.intr) 831 sc->sc_rec.intr(sc->sc_rec.intr_arg); 832 } 833 834 /* enable interrupt */ 835 autri_reg_set_4(sc, (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A, mask); 836 } 837 } 838 } 839 840 if (intsrc & MPU401_IRQ) { 841 /* XXX */ 842 } 843 844 autri_reg_set_4(sc,AUTRI_MISCINT, 845 ST_TARGET_REACHED | MIXER_OVERFLOW | MIXER_UNDERFLOW); 846 847 return 1; 848 } 849 850 /* 851 * 852 */ 853 854 static int 855 autri_allocmem(struct autri_softc *sc, size_t size, size_t align, 856 struct autri_dma *p) 857 { 858 int error; 859 860 p->size = size; 861 error = bus_dmamem_alloc(sc->sc_dmatag, p->size, align, 0, 862 p->segs, sizeof(p->segs)/sizeof(p->segs[0]), 863 &p->nsegs, BUS_DMA_NOWAIT); 864 if (error) 865 return error; 866 867 error = bus_dmamem_map(sc->sc_dmatag, p->segs, p->nsegs, p->size, 868 &p->addr, BUS_DMA_NOWAIT|BUS_DMA_COHERENT); 869 if (error) 870 goto free; 871 872 error = bus_dmamap_create(sc->sc_dmatag, p->size, 1, p->size, 873 0, BUS_DMA_NOWAIT, &p->map); 874 if (error) 875 goto unmap; 876 877 error = bus_dmamap_load(sc->sc_dmatag, p->map, p->addr, p->size, NULL, 878 BUS_DMA_NOWAIT); 879 if (error) 880 goto destroy; 881 return (0); 882 883 destroy: 884 bus_dmamap_destroy(sc->sc_dmatag, p->map); 885 unmap: 886 bus_dmamem_unmap(sc->sc_dmatag, p->addr, p->size); 887 free: 888 bus_dmamem_free(sc->sc_dmatag, p->segs, p->nsegs); 889 return error; 890 } 891 892 static int 893 autri_freemem(struct autri_softc *sc, struct autri_dma *p) 894 { 895 896 bus_dmamap_unload(sc->sc_dmatag, p->map); 897 bus_dmamap_destroy(sc->sc_dmatag, p->map); 898 bus_dmamem_unmap(sc->sc_dmatag, p->addr, p->size); 899 bus_dmamem_free(sc->sc_dmatag, p->segs, p->nsegs); 900 return 0; 901 } 902 903 static int 904 autri_open(void *addr, int flags) 905 { 906 DPRINTF(("autri_open()\n")); 907 DPRINTFN(5,("MISCINT : 0x%08X\n", 908 TREAD4((struct autri_softc *)addr, AUTRI_MISCINT))); 909 DPRINTFN(5,("LFO_GC_CIR : 0x%08X\n", 910 TREAD4((struct autri_softc *)addr, AUTRI_LFO_GC_CIR))); 911 return 0; 912 } 913 914 static int 915 autri_query_encoding(void *addr, struct audio_encoding *fp) 916 { 917 918 switch (fp->index) { 919 case 0: 920 strcpy(fp->name, AudioEulinear); 921 fp->encoding = AUDIO_ENCODING_ULINEAR; 922 fp->precision = 8; 923 fp->flags = 0; 924 break; 925 case 1: 926 strcpy(fp->name, AudioEmulaw); 927 fp->encoding = AUDIO_ENCODING_ULAW; 928 fp->precision = 8; 929 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 930 break; 931 case 2: 932 strcpy(fp->name, AudioEalaw); 933 fp->encoding = AUDIO_ENCODING_ALAW; 934 fp->precision = 8; 935 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 936 break; 937 case 3: 938 strcpy(fp->name, AudioEslinear); 939 fp->encoding = AUDIO_ENCODING_SLINEAR; 940 fp->precision = 8; 941 fp->flags = 0; 942 break; 943 case 4: 944 strcpy(fp->name, AudioEslinear_le); 945 fp->encoding = AUDIO_ENCODING_SLINEAR_LE; 946 fp->precision = 16; 947 fp->flags = 0; 948 break; 949 case 5: 950 strcpy(fp->name, AudioEulinear_le); 951 fp->encoding = AUDIO_ENCODING_ULINEAR_LE; 952 fp->precision = 16; 953 fp->flags = 0; 954 break; 955 case 6: 956 strcpy(fp->name, AudioEslinear_be); 957 fp->encoding = AUDIO_ENCODING_SLINEAR_BE; 958 fp->precision = 16; 959 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 960 break; 961 case 7: 962 strcpy(fp->name, AudioEulinear_be); 963 fp->encoding = AUDIO_ENCODING_ULINEAR_BE; 964 fp->precision = 16; 965 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 966 break; 967 default: 968 return EINVAL; 969 } 970 971 return 0; 972 } 973 974 static int 975 autri_set_params(void *addr, int setmode, int usemode, 976 audio_params_t *play, audio_params_t *rec, stream_filter_list_t *pfil, 977 stream_filter_list_t *rfil) 978 { 979 if (setmode & AUMODE_RECORD) { 980 if (auconv_set_converter(autri_formats, AUTRI_NFORMATS, 981 AUMODE_RECORD, rec, FALSE, rfil) < 0) 982 return EINVAL; 983 } 984 if (setmode & AUMODE_PLAY) { 985 if (auconv_set_converter(autri_formats, AUTRI_NFORMATS, 986 AUMODE_PLAY, play, FALSE, pfil) < 0) 987 return EINVAL; 988 } 989 return 0; 990 } 991 992 static int 993 autri_round_blocksize(void *addr, int block, 994 int mode, const audio_params_t *param) 995 { 996 return block & -4; 997 } 998 999 static int 1000 autri_halt_output(void *addr) 1001 { 1002 struct autri_softc *sc; 1003 1004 DPRINTF(("autri_halt_output()\n")); 1005 sc = addr; 1006 sc->sc_play.intr = NULL; 1007 autri_stopch(sc, sc->sc_play.ch, sc->sc_play.ch_intr); 1008 autri_disable_interrupt(sc, sc->sc_play.ch_intr); 1009 1010 return 0; 1011 } 1012 1013 static int 1014 autri_halt_input(void *addr) 1015 { 1016 struct autri_softc *sc; 1017 1018 DPRINTF(("autri_halt_input()\n")); 1019 sc = addr; 1020 sc->sc_rec.intr = NULL; 1021 autri_stopch(sc, sc->sc_rec.ch, sc->sc_rec.ch_intr); 1022 autri_disable_interrupt(sc, sc->sc_rec.ch_intr); 1023 1024 return 0; 1025 } 1026 1027 static int 1028 autri_getdev(void *addr, struct audio_device *retp) 1029 { 1030 struct autri_softc *sc; 1031 1032 DPRINTF(("autri_getdev().\n")); 1033 sc = addr; 1034 strncpy(retp->name, "Trident 4DWAVE", sizeof(retp->name)); 1035 snprintf(retp->version, sizeof(retp->version), "0x%02x", 1036 PCI_REVISION(sc->sc_class)); 1037 1038 switch (sc->sc_devid) { 1039 case AUTRI_DEVICE_ID_4DWAVE_DX: 1040 strncpy(retp->config, "4DWAVE-DX", sizeof(retp->config)); 1041 break; 1042 case AUTRI_DEVICE_ID_4DWAVE_NX: 1043 strncpy(retp->config, "4DWAVE-NX", sizeof(retp->config)); 1044 break; 1045 case AUTRI_DEVICE_ID_SIS_7018: 1046 strncpy(retp->config, "SiS 7018", sizeof(retp->config)); 1047 break; 1048 case AUTRI_DEVICE_ID_ALI_M5451: 1049 strncpy(retp->config, "ALi M5451", sizeof(retp->config)); 1050 break; 1051 default: 1052 strncpy(retp->config, "unknown", sizeof(retp->config)); 1053 } 1054 1055 return 0; 1056 } 1057 1058 static int 1059 autri_mixer_set_port(void *addr, mixer_ctrl_t *cp) 1060 { 1061 struct autri_softc *sc; 1062 1063 sc = addr; 1064 return sc->sc_codec.codec_if->vtbl->mixer_set_port( 1065 sc->sc_codec.codec_if, cp); 1066 } 1067 1068 static int 1069 autri_mixer_get_port(void *addr, mixer_ctrl_t *cp) 1070 { 1071 struct autri_softc *sc; 1072 1073 sc = addr; 1074 return sc->sc_codec.codec_if->vtbl->mixer_get_port( 1075 sc->sc_codec.codec_if, cp); 1076 } 1077 1078 static int 1079 autri_query_devinfo(void *addr, mixer_devinfo_t *dip) 1080 { 1081 struct autri_softc *sc; 1082 1083 sc = addr; 1084 return sc->sc_codec.codec_if->vtbl->query_devinfo( 1085 sc->sc_codec.codec_if, dip); 1086 } 1087 1088 static void * 1089 autri_malloc(void *addr, int direction, size_t size, 1090 struct malloc_type *pool, int flags) 1091 { 1092 struct autri_softc *sc; 1093 struct autri_dma *p; 1094 int error; 1095 1096 p = malloc(sizeof(*p), pool, flags); 1097 if (!p) 1098 return NULL; 1099 sc = addr; 1100 #if 0 1101 error = autri_allocmem(sc, size, 16, p); 1102 #endif 1103 error = autri_allocmem(sc, size, 0x10000, p); 1104 if (error) { 1105 free(p, pool); 1106 return NULL; 1107 } 1108 1109 p->next = sc->sc_dmas; 1110 sc->sc_dmas = p; 1111 return KERNADDR(p); 1112 } 1113 1114 static void 1115 autri_free(void *addr, void *ptr, struct malloc_type *pool) 1116 { 1117 struct autri_softc *sc; 1118 struct autri_dma **pp, *p; 1119 1120 sc = addr; 1121 for (pp = &sc->sc_dmas; (p = *pp) != NULL; pp = &p->next) { 1122 if (KERNADDR(p) == ptr) { 1123 autri_freemem(sc, p); 1124 *pp = p->next; 1125 free(p, pool); 1126 return; 1127 } 1128 } 1129 } 1130 1131 static struct autri_dma * 1132 autri_find_dma(struct autri_softc *sc, void *addr) 1133 { 1134 struct autri_dma *p; 1135 1136 for (p = sc->sc_dmas; p && KERNADDR(p) != addr; p = p->next) 1137 continue; 1138 1139 return p; 1140 } 1141 1142 static size_t 1143 autri_round_buffersize(void *addr, int direction, size_t size) 1144 { 1145 1146 return size; 1147 } 1148 1149 static paddr_t 1150 autri_mappage(void *addr, void *mem, off_t off, int prot) 1151 { 1152 struct autri_softc *sc; 1153 struct autri_dma *p; 1154 1155 if (off < 0) 1156 return -1; 1157 sc = addr; 1158 p = autri_find_dma(sc, mem); 1159 if (!p) 1160 return -1; 1161 1162 return bus_dmamem_mmap(sc->sc_dmatag, p->segs, p->nsegs, 1163 off, prot, BUS_DMA_WAITOK); 1164 } 1165 1166 static int 1167 autri_get_props(void *addr) 1168 { 1169 return AUDIO_PROP_MMAP | AUDIO_PROP_INDEPENDENT | 1170 AUDIO_PROP_FULLDUPLEX; 1171 } 1172 1173 static void 1174 autri_setup_channel(struct autri_softc *sc, int mode, 1175 const audio_params_t *param) 1176 { 1177 int i, ch, channel; 1178 uint32_t reg, cr[5]; 1179 uint32_t cso, eso; 1180 uint32_t delta, dch[2], ctrl; 1181 uint32_t alpha_fms, fm_vol, attribute; 1182 1183 uint32_t dmaaddr, dmalen; 1184 int factor, rvol, cvol; 1185 struct autri_chstatus *chst; 1186 1187 ctrl = AUTRI_CTRL_LOOPMODE; 1188 switch (param->encoding) { 1189 case AUDIO_ENCODING_SLINEAR_BE: 1190 case AUDIO_ENCODING_SLINEAR_LE: 1191 ctrl |= AUTRI_CTRL_SIGNED; 1192 break; 1193 } 1194 1195 factor = 0; 1196 if (param->precision == 16) { 1197 ctrl |= AUTRI_CTRL_16BIT; 1198 factor++; 1199 } 1200 1201 if (param->channels == 2) { 1202 ctrl |= AUTRI_CTRL_STEREO; 1203 factor++; 1204 } 1205 1206 delta = param->sample_rate; 1207 if (delta < 4000) 1208 delta = 4000; 1209 if (delta > 48000) 1210 delta = 48000; 1211 1212 attribute = 0; 1213 1214 dch[1] = ((delta << 12) / 48000) & 0x0000ffff; 1215 if (mode == AUMODE_PLAY) { 1216 chst = &sc->sc_play; 1217 dch[0] = ((delta << 12) / 48000) & 0x0000ffff; 1218 ctrl |= AUTRI_CTRL_WAVEVOL; 1219 } else { 1220 chst = &sc->sc_rec; 1221 dch[0] = ((48000 << 12) / delta) & 0x0000ffff; 1222 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) { 1223 ctrl |= AUTRI_CTRL_MUTEVOL_SIS; 1224 attribute = AUTRI_ATTR_PCMREC_SIS; 1225 if (delta != 48000) 1226 attribute |= AUTRI_ATTR_ENASRC_SIS; 1227 } else 1228 ctrl |= AUTRI_CTRL_MUTEVOL; 1229 } 1230 1231 dmaaddr = DMAADDR(chst->dma); 1232 cso = alpha_fms = 0; 1233 rvol = cvol = 0x7f; 1234 fm_vol = 0x0 | ((rvol & 0x7f) << 7) | (cvol & 0x7f); 1235 1236 for (ch = 0; ch < 2; ch++) { 1237 1238 if (ch == 0) 1239 dmalen = (chst->length >> factor); 1240 else { 1241 /* channel for interrupt */ 1242 dmalen = (chst->blksize >> factor); 1243 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) 1244 ctrl |= AUTRI_CTRL_MUTEVOL_SIS; 1245 else 1246 ctrl |= AUTRI_CTRL_MUTEVOL; 1247 attribute = 0; 1248 cso = dmalen - 1; 1249 } 1250 1251 eso = dmalen - 1; 1252 1253 switch (sc->sc_devid) { 1254 case AUTRI_DEVICE_ID_4DWAVE_DX: 1255 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1256 cr[1] = dmaaddr; 1257 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1258 cr[3] = fm_vol; 1259 cr[4] = ctrl; 1260 break; 1261 case AUTRI_DEVICE_ID_4DWAVE_NX: 1262 cr[0] = (dch[ch] << 24) | (cso & 0x00ffffff); 1263 cr[1] = dmaaddr; 1264 cr[2] = ((dch[ch] << 16) & 0xff000000) | (eso & 0x00ffffff); 1265 cr[3] = (alpha_fms << 16) | (fm_vol & 0x0000ffff); 1266 cr[4] = ctrl; 1267 break; 1268 case AUTRI_DEVICE_ID_SIS_7018: 1269 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1270 cr[1] = dmaaddr; 1271 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1272 cr[3] = attribute; 1273 cr[4] = ctrl; 1274 break; 1275 case AUTRI_DEVICE_ID_ALI_M5451: 1276 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1277 cr[1] = dmaaddr; 1278 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1279 cr[3] = 0; 1280 cr[4] = ctrl; 1281 break; 1282 } 1283 1284 /* write channel data */ 1285 channel = (ch == 0) ? chst->ch : chst->ch_intr; 1286 1287 reg = TREAD4(sc,AUTRI_LFO_GC_CIR) & ~0x0000003f; 1288 TWRITE4(sc,AUTRI_LFO_GC_CIR, reg | channel); 1289 1290 for (i = 0; i < 5; i++) { 1291 TWRITE4(sc, AUTRI_ARAM_CR + i*sizeof(cr[0]), cr[i]); 1292 DPRINTFN(5,("cr[%d] : 0x%08X\n", i, cr[i])); 1293 } 1294 1295 /* Bank A only */ 1296 if (channel < 0x20) { 1297 TWRITE4(sc, AUTRI_EBUF1, AUTRI_EMOD_STILL); 1298 TWRITE4(sc, AUTRI_EBUF2, AUTRI_EMOD_STILL); 1299 } 1300 } 1301 1302 } 1303 1304 static int 1305 autri_trigger_output(void *addr, void *start, void *end, int blksize, 1306 void (*intr)(void *), void *arg, 1307 const audio_params_t *param) 1308 { 1309 struct autri_softc *sc; 1310 struct autri_dma *p; 1311 1312 DPRINTFN(5,("autri_trigger_output: sc=%p start=%p end=%p " 1313 "blksize=%d intr=%p(%p)\n", addr, start, end, blksize, intr, arg)); 1314 sc = addr; 1315 sc->sc_play.intr = intr; 1316 sc->sc_play.intr_arg = arg; 1317 sc->sc_play.offset = 0; 1318 sc->sc_play.blksize = blksize; 1319 sc->sc_play.length = (char *)end - (char *)start; 1320 1321 p = autri_find_dma(sc, start); 1322 if (!p) { 1323 printf("autri_trigger_output: bad addr %p\n", start); 1324 return (EINVAL); 1325 } 1326 1327 sc->sc_play.dma = p; 1328 1329 /* */ 1330 autri_setup_channel(sc, AUMODE_PLAY, param); 1331 1332 /* volume set to no attenuation */ 1333 TWRITE4(sc, AUTRI_MUSICVOL_WAVEVOL, 0); 1334 1335 /* enable interrupt */ 1336 autri_enable_interrupt(sc, sc->sc_play.ch_intr); 1337 1338 /* start channel */ 1339 autri_startch(sc, sc->sc_play.ch, sc->sc_play.ch_intr); 1340 1341 return 0; 1342 } 1343 1344 static int 1345 autri_trigger_input(void *addr, void *start, void *end, int blksize, 1346 void (*intr)(void *), void *arg, 1347 const audio_params_t *param) 1348 { 1349 struct autri_softc *sc; 1350 struct autri_dma *p; 1351 1352 DPRINTFN(5,("autri_trigger_input: sc=%p start=%p end=%p " 1353 "blksize=%d intr=%p(%p)\n", addr, start, end, blksize, intr, arg)); 1354 sc = addr; 1355 sc->sc_rec.intr = intr; 1356 sc->sc_rec.intr_arg = arg; 1357 sc->sc_rec.offset = 0; 1358 sc->sc_rec.blksize = blksize; 1359 sc->sc_rec.length = (char *)end - (char *)start; 1360 1361 /* */ 1362 p = autri_find_dma(sc, start); 1363 if (!p) { 1364 printf("autri_trigger_input: bad addr %p\n", start); 1365 return (EINVAL); 1366 } 1367 1368 sc->sc_rec.dma = p; 1369 1370 /* */ 1371 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 1372 autri_reg_set_4(sc, AUTRI_NX_ACR0, AUTRI_NX_ACR0_PSB_CAPTURE); 1373 TWRITE1(sc, AUTRI_NX_RCI3, AUTRI_NX_RCI3_ENABLE | sc->sc_rec.ch); 1374 } 1375 1376 #if 0 1377 /* 4DWAVE only allows capturing at a 48 kHz rate */ 1378 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_DX || 1379 sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) 1380 param->sample_rate = 48000; 1381 #endif 1382 1383 autri_setup_channel(sc, AUMODE_RECORD, param); 1384 1385 /* enable interrupt */ 1386 autri_enable_interrupt(sc, sc->sc_rec.ch_intr); 1387 1388 /* start channel */ 1389 autri_startch(sc, sc->sc_rec.ch, sc->sc_rec.ch_intr); 1390 1391 return 0; 1392 } 1393 1394 #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 tsleep(sc, PWAIT, "autri", hz/10); /* 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 Tue Sep 23 21:09:50 GMT 2025