autri.c revision 1.23
1 /* $NetBSD: autri.c,v 1.23 2005/01/10 22:01:37 kent 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 1.23 2005/01/10 22:01:37 kent 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 <machine/bus.h> 64 #include <machine/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 int autri_match(struct device *, struct cfdata *, void *); 79 void autri_attach(struct device *, struct device *, void *); 80 int autri_intr(void *); 81 82 #define DMAADDR(p) ((p)->map->dm_segs[0].ds_addr) 83 #define KERNADDR(p) ((void *)((p)->addr)) 84 85 int autri_allocmem(struct autri_softc *, size_t, 86 size_t, struct autri_dma *); 87 int autri_freemem(struct autri_softc *, struct autri_dma *); 88 89 #define TWRITE1(sc, r, x) bus_space_write_1((sc)->memt, (sc)->memh, (r), (x)) 90 #define TWRITE2(sc, r, x) bus_space_write_2((sc)->memt, (sc)->memh, (r), (x)) 91 #define TWRITE4(sc, r, x) bus_space_write_4((sc)->memt, (sc)->memh, (r), (x)) 92 #define TREAD1(sc, r) bus_space_read_1((sc)->memt, (sc)->memh, (r)) 93 #define TREAD2(sc, r) bus_space_read_2((sc)->memt, (sc)->memh, (r)) 94 #define TREAD4(sc, r) bus_space_read_4((sc)->memt, (sc)->memh, (r)) 95 96 static __inline void autri_reg_set_1(struct autri_softc *, int, uint8_t); 97 static __inline void autri_reg_clear_1(struct autri_softc *, int, uint8_t); 98 static __inline void autri_reg_set_4(struct autri_softc *, int, uint32_t); 99 static __inline void autri_reg_clear_4(struct autri_softc *, int, uint32_t); 100 101 int autri_attach_codec(void *sc, struct ac97_codec_if *); 102 int autri_read_codec(void *sc, u_int8_t a, u_int16_t *d); 103 int autri_write_codec(void *sc, u_int8_t a, u_int16_t d); 104 int autri_reset_codec(void *sc); 105 enum ac97_host_flags autri_flags_codec(void *sc); 106 107 static void autri_powerhook(int why,void *addr); 108 static int autri_init(void *sc); 109 static struct autri_dma *autri_find_dma(struct autri_softc *, void *); 110 static void autri_setup_channel(struct autri_softc *sc,int mode, 111 const audio_params_t *param); 112 static void autri_enable_interrupt(struct autri_softc *sc, int ch); 113 static void autri_disable_interrupt(struct autri_softc *sc, int ch); 114 static void autri_startch(struct autri_softc *sc, int ch, int ch_intr); 115 static void autri_stopch(struct autri_softc *sc, int ch, int ch_intr); 116 static void autri_enable_loop_interrupt(void *sc); 117 #if 0 118 static void autri_disable_loop_interrupt(void *sc); 119 #endif 120 121 CFATTACH_DECL(autri, sizeof(struct autri_softc), 122 autri_match, autri_attach, NULL, NULL); 123 124 int autri_open(void *, int); 125 int autri_query_encoding(void *, struct audio_encoding *); 126 int autri_set_params(void *, int, int, audio_params_t *, audio_params_t *, 127 stream_filter_list_t *, stream_filter_list_t *); 128 int autri_round_blocksize(void *, int, int, const audio_params_t *); 129 int autri_trigger_output(void *, void *, void *, int, void (*)(void *), 130 void *, const audio_params_t *); 131 int autri_trigger_input(void *, void *, void *, int, void (*)(void *), 132 void *, const audio_params_t *); 133 int autri_halt_output(void *); 134 int autri_halt_input(void *); 135 int autri_getdev(void *, struct audio_device *); 136 int autri_mixer_set_port(void *, mixer_ctrl_t *); 137 int autri_mixer_get_port(void *, mixer_ctrl_t *); 138 void* autri_malloc(void *, int, size_t, struct malloc_type *, int); 139 void autri_free(void *, void *, struct malloc_type *); 140 size_t autri_round_buffersize(void *, int, size_t); 141 paddr_t autri_mappage(void *, void *, off_t, int); 142 int autri_get_props(void *); 143 int autri_query_devinfo(void *addr, mixer_devinfo_t *dip); 144 145 int autri_get_portnum_by_name(struct autri_softc *, char *, char *, char *); 146 147 static const struct audio_hw_if autri_hw_if = { 148 autri_open, 149 NULL, /* close */ 150 NULL, /* drain */ 151 autri_query_encoding, 152 autri_set_params, 153 autri_round_blocksize, 154 NULL, /* commit_settings */ 155 NULL, /* init_output */ 156 NULL, /* init_input */ 157 NULL, /* start_output */ 158 NULL, /* start_input */ 159 autri_halt_output, 160 autri_halt_input, 161 NULL, /* speaker_ctl */ 162 autri_getdev, 163 NULL, /* setfd */ 164 autri_mixer_set_port, 165 autri_mixer_get_port, 166 autri_query_devinfo, 167 autri_malloc, 168 autri_free, 169 autri_round_buffersize, 170 autri_mappage, 171 autri_get_props, 172 autri_trigger_output, 173 autri_trigger_input, 174 NULL, /* dev_ioctl */ 175 }; 176 177 #if NMIDI > 0 178 void autri_midi_close(void *); 179 void autri_midi_getinfo(void *, struct midi_info *); 180 int autri_midi_open(void *, int, void (*)(void *, int), 181 void (*)(void *), void *); 182 int autri_midi_output(void *, int); 183 184 const struct midi_hw_if autri_midi_hw_if = { 185 autri_midi_open, 186 autri_midi_close, 187 autri_midi_output, 188 autri_midi_getinfo, 189 NULL, /* ioctl */ 190 }; 191 #endif 192 193 #define AUTRI_NFORMATS 8 194 static const struct audio_format autri_formats[AUTRI_NFORMATS] = { 195 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_SLINEAR_LE, 16, 16, 196 2, AUFMT_STEREO, 0, {4000, 48000}}, 197 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_SLINEAR_LE, 16, 16, 198 1, AUFMT_MONAURAL, 0, {4000, 48000}}, 199 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_ULINEAR_LE, 16, 16, 200 2, AUFMT_STEREO, 0, {4000, 48000}}, 201 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_ULINEAR_LE, 16, 16, 202 1, AUFMT_MONAURAL, 0, {4000, 48000}}, 203 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_ULINEAR_LE, 8, 8, 204 2, AUFMT_STEREO, 0, {4000, 48000}}, 205 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_ULINEAR_LE, 8, 8, 206 1, AUFMT_MONAURAL, 0, {4000, 48000}}, 207 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_SLINEAR_LE, 8, 8, 208 2, AUFMT_STEREO, 0, {4000, 48000}}, 209 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_SLINEAR_LE, 8, 8, 210 1, AUFMT_MONAURAL, 0, {4000, 48000}}, 211 }; 212 213 /* 214 * register set/clear bit 215 */ 216 static __inline void 217 autri_reg_set_1(struct autri_softc *sc, int no, uint8_t mask) 218 { 219 bus_space_write_1(sc->memt, sc->memh, no, 220 (bus_space_read_1(sc->memt, sc->memh, no) | mask)); 221 } 222 223 static __inline void 224 autri_reg_clear_1(struct autri_softc *sc, int no, uint8_t mask) 225 { 226 bus_space_write_1(sc->memt, sc->memh, no, 227 (bus_space_read_1(sc->memt, sc->memh, no) & ~mask)); 228 } 229 230 static __inline void 231 autri_reg_set_4(struct autri_softc *sc, int no, uint32_t mask) 232 { 233 bus_space_write_4(sc->memt, sc->memh, no, 234 (bus_space_read_4(sc->memt, sc->memh, no) | mask)); 235 } 236 237 static __inline void 238 autri_reg_clear_4(struct autri_softc *sc, int no, uint32_t mask) 239 { 240 bus_space_write_4(sc->memt, sc->memh, no, 241 (bus_space_read_4(sc->memt, sc->memh, no) & ~mask)); 242 } 243 244 /* 245 * AC'97 codec 246 */ 247 int 248 autri_attach_codec(void *sc_, struct ac97_codec_if *codec_if) 249 { 250 struct autri_codec_softc *sc = sc_; 251 252 DPRINTF(("autri_attach_codec()\n")); 253 254 sc->codec_if = codec_if; 255 return 0; 256 } 257 258 int 259 autri_read_codec(void *sc_, u_int8_t index, u_int16_t *data) 260 { 261 struct autri_codec_softc *codec = sc_; 262 struct autri_softc *sc = codec->sc; 263 u_int32_t status, addr, cmd, busy; 264 u_int16_t count; 265 266 /*DPRINTF(("sc->sc->type : 0x%X",sc->sc->type));*/ 267 268 switch (sc->sc_devid) { 269 case AUTRI_DEVICE_ID_4DWAVE_DX: 270 addr = AUTRI_DX_ACR1; 271 cmd = AUTRI_DX_ACR1_CMD_READ; 272 busy = AUTRI_DX_ACR1_BUSY_READ; 273 break; 274 case AUTRI_DEVICE_ID_4DWAVE_NX: 275 addr = AUTRI_NX_ACR2; 276 cmd = AUTRI_NX_ACR2_CMD_READ; 277 busy = AUTRI_NX_ACR2_BUSY_READ | AUTRI_NX_ACR2_RECV_WAIT; 278 break; 279 case AUTRI_DEVICE_ID_SIS_7018: 280 addr = AUTRI_SIS_ACRD; 281 cmd = AUTRI_SIS_ACRD_CMD_READ; 282 busy = AUTRI_SIS_ACRD_BUSY_READ | AUTRI_SIS_ACRD_AUDIO_BUSY; 283 break; 284 case AUTRI_DEVICE_ID_ALI_M5451: 285 if (sc->sc_revision > 0x01) 286 addr = AUTRI_ALI_ACWR; 287 else 288 addr = AUTRI_ALI_ACRD; 289 cmd = AUTRI_ALI_ACRD_CMD_READ; 290 busy = AUTRI_ALI_ACRD_BUSY_READ; 291 break; 292 default: 293 printf("%s: autri_read_codec : unknown device\n", 294 sc->sc_dev.dv_xname); 295 return -1; 296 } 297 298 /* wait for 'Ready to Read' */ 299 for (count=0; count<0xffff; count++) { 300 if ((TREAD4(sc, addr) & busy) == 0) 301 break; 302 } 303 304 if (count == 0xffff) { 305 printf("%s: Codec timeout. Busy reading AC'97 codec.\n", 306 sc->sc_dev.dv_xname); 307 return -1; 308 } 309 310 /* send Read Command to AC'97 */ 311 TWRITE4(sc, addr, (index & 0x7f) | cmd); 312 313 /* wait for 'Returned data is avalable' */ 314 for (count=0; count<0xffff; count++) { 315 status = TREAD4(sc, addr); 316 if ((status & busy) == 0) 317 break; 318 } 319 320 if (count == 0xffff) { 321 printf("%s: Codec timeout. Busy reading AC'97 codec.\n", 322 sc->sc_dev.dv_xname); 323 return -1; 324 } 325 326 *data = (status >> 16) & 0x0000ffff; 327 /*DPRINTF(("autri_read_codec(0x%X) return 0x%X\n",reg,*data));*/ 328 return 0; 329 } 330 331 int 332 autri_write_codec(void *sc_, u_int8_t index, u_int16_t data) 333 { 334 struct autri_codec_softc *codec = sc_; 335 struct autri_softc *sc = codec->sc; 336 u_int32_t addr, cmd, busy; 337 u_int16_t count; 338 339 /*DPRINTF(("autri_write_codec(0x%X,0x%X)\n",index,data));*/ 340 341 switch (sc->sc_devid) { 342 case AUTRI_DEVICE_ID_4DWAVE_DX: 343 addr = AUTRI_DX_ACR0; 344 cmd = AUTRI_DX_ACR0_CMD_WRITE; 345 busy = AUTRI_DX_ACR0_BUSY_WRITE; 346 break; 347 case AUTRI_DEVICE_ID_4DWAVE_NX: 348 addr = AUTRI_NX_ACR1; 349 cmd = AUTRI_NX_ACR1_CMD_WRITE; 350 busy = AUTRI_NX_ACR1_BUSY_WRITE; 351 break; 352 case AUTRI_DEVICE_ID_SIS_7018: 353 addr = AUTRI_SIS_ACWR; 354 cmd = AUTRI_SIS_ACWR_CMD_WRITE; 355 busy = AUTRI_SIS_ACWR_BUSY_WRITE | AUTRI_SIS_ACWR_AUDIO_BUSY; 356 break; 357 case AUTRI_DEVICE_ID_ALI_M5451: 358 addr = AUTRI_ALI_ACWR; 359 cmd = AUTRI_ALI_ACWR_CMD_WRITE; 360 if (sc->sc_revision > 0x01) 361 cmd |= 0x0100; 362 busy = AUTRI_ALI_ACWR_BUSY_WRITE; 363 break; 364 default: 365 printf("%s: autri_write_codec : unknown device.\n", 366 sc->sc_dev.dv_xname); 367 return -1; 368 } 369 370 /* wait for 'Ready to Write' */ 371 for (count=0; count<0xffff; count++) { 372 if ((TREAD4(sc, addr) & busy) == 0) 373 break; 374 } 375 376 if (count == 0xffff) { 377 printf("%s: Codec timeout. Busy writing AC'97 codec\n", 378 sc->sc_dev.dv_xname); 379 return -1; 380 } 381 382 /* send Write Command to AC'97 */ 383 TWRITE4(sc, addr, (data << 16) | (index & 0x7f) | cmd); 384 385 return 0; 386 } 387 388 int 389 autri_reset_codec(void *sc_) 390 { 391 struct autri_codec_softc *codec = sc_; 392 struct autri_softc *sc = codec->sc; 393 u_int32_t reg, ready; 394 int addr, count = 200; 395 396 DPRINTF(("autri_reset_codec(codec=%p,sc=%p)\n",codec,sc)); 397 DPRINTF(("sc->sc_devid=%X\n",sc->sc_devid)); 398 399 switch (sc->sc_devid) { 400 case AUTRI_DEVICE_ID_4DWAVE_DX: 401 /* warm reset AC'97 codec */ 402 autri_reg_set_4(sc, AUTRI_DX_ACR2, 1); 403 delay(100); 404 /* release reset */ 405 autri_reg_clear_4(sc, AUTRI_DX_ACR2, 1); 406 delay(100); 407 408 addr = AUTRI_DX_ACR2; 409 ready = AUTRI_DX_ACR2_CODEC_READY; 410 break; 411 case AUTRI_DEVICE_ID_4DWAVE_NX: 412 /* warm reset AC'97 codec */ 413 autri_reg_set_4(sc, AUTRI_NX_ACR0, 1); 414 delay(100); 415 /* release reset */ 416 autri_reg_clear_4(sc, AUTRI_NX_ACR0, 1); 417 delay(100); 418 419 addr = AUTRI_NX_ACR0; 420 ready = AUTRI_NX_ACR0_CODEC_READY; 421 break; 422 case AUTRI_DEVICE_ID_SIS_7018: 423 /* cold reset AC'97 codec */ 424 autri_reg_set_4(sc, AUTRI_SIS_SCTRL, 2); 425 delay(1000); 426 /* release reset (warm & cold) */ 427 autri_reg_clear_4(sc, AUTRI_SIS_SCTRL, 3); 428 delay(2000); 429 430 addr = AUTRI_SIS_SCTRL; 431 ready = AUTRI_SIS_SCTRL_CODEC_READY; 432 break; 433 case AUTRI_DEVICE_ID_ALI_M5451: 434 /* warm reset AC'97 codec */ 435 autri_reg_set_4(sc, AUTRI_ALI_SCTRL, 1); 436 delay(100); 437 /* release reset (warm & cold) */ 438 autri_reg_clear_4(sc, AUTRI_ALI_SCTRL, 3); 439 delay(100); 440 441 addr = AUTRI_ALI_SCTRL; 442 ready = AUTRI_ALI_SCTRL_CODEC_READY; 443 break; 444 default: 445 printf("%s: autri_reset_codec : unknown device\n", 446 sc->sc_dev.dv_xname); 447 return EOPNOTSUPP; 448 } 449 450 /* wait for 'Codec Ready' */ 451 while (count--) { 452 reg = TREAD4(sc, addr); 453 if (reg & ready) 454 break; 455 delay(1000); 456 } 457 458 if (count == 0) { 459 printf("%s: Codec timeout. AC'97 is not ready for operation.\n", 460 sc->sc_dev.dv_xname); 461 return ETIMEDOUT; 462 } 463 return 0; 464 } 465 466 enum ac97_host_flags 467 autri_flags_codec(void *sc_) 468 { 469 return AC97_HOST_DONT_READ; 470 } 471 472 /* 473 * 474 */ 475 476 int 477 autri_match(struct device *parent, struct cfdata *match, void *aux) 478 { 479 struct pci_attach_args *pa = (struct pci_attach_args *) aux; 480 481 switch (PCI_VENDOR(pa->pa_id)) { 482 case PCI_VENDOR_TRIDENT: 483 switch (PCI_PRODUCT(pa->pa_id)) { 484 case PCI_PRODUCT_TRIDENT_4DWAVE_DX: 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 void 507 autri_attach(struct device *parent, struct device *self, void *aux) 508 { 509 struct autri_softc *sc = (struct autri_softc *)self; 510 struct pci_attach_args *pa = (struct pci_attach_args *)aux; 511 pci_chipset_tag_t pc = pa->pa_pc; 512 struct autri_codec_softc *codec; 513 pci_intr_handle_t ih; 514 char const *intrstr; 515 char devinfo[256]; 516 int r; 517 u_int32_t reg; 518 519 aprint_naive(": Audio controller\n"); 520 521 sc->sc_devid = pa->pa_id; 522 sc->sc_class = pa->pa_class; 523 524 pci_devinfo(pa->pa_id, pa->pa_class, 0, devinfo, sizeof(devinfo)); 525 sc->sc_revision = PCI_REVISION(pa->pa_class); 526 aprint_normal(": %s (rev. 0x%02x)\n", devinfo, sc->sc_revision); 527 528 /* map register to memory */ 529 if (pci_mapreg_map(pa, AUTRI_PCI_MEMORY_BASE, 530 PCI_MAPREG_TYPE_MEM, 0, &sc->memt, &sc->memh, NULL, NULL)) { 531 aprint_error("%s: can't map memory space\n", 532 sc->sc_dev.dv_xname); 533 return; 534 } 535 536 /* map and establish the interrupt */ 537 if (pci_intr_map(pa, &ih)) { 538 aprint_error("%s: couldn't map interrupt\n", 539 sc->sc_dev.dv_xname); 540 return; 541 } 542 intrstr = pci_intr_string(pc, ih); 543 sc->sc_ih = pci_intr_establish(pc, ih, IPL_AUDIO, autri_intr, sc); 544 if (sc->sc_ih == NULL) { 545 aprint_error("%s: couldn't establish interrupt", 546 sc->sc_dev.dv_xname); 547 if (intrstr != NULL) 548 aprint_normal(" at %s", intrstr); 549 aprint_normal("\n"); 550 return; 551 } 552 aprint_normal("%s: interrupting at %s\n", sc->sc_dev.dv_xname, intrstr); 553 554 sc->sc_dmatag = pa->pa_dmat; 555 sc->sc_pc = pc; 556 sc->sc_pt = pa->pa_tag; 557 558 /* enable the device */ 559 reg = pci_conf_read(pc, pa->pa_tag, PCI_COMMAND_STATUS_REG); 560 reg |= (PCI_COMMAND_MEM_ENABLE | PCI_COMMAND_MASTER_ENABLE); 561 pci_conf_write(pc, pa->pa_tag, PCI_COMMAND_STATUS_REG, reg); 562 563 /* initialize the device */ 564 autri_init(sc); 565 566 /* attach AC'97 codec */ 567 codec = &sc->sc_codec; 568 memcpy(&codec->sc_dev, &sc->sc_dev, sizeof(codec->sc_dev)); 569 codec->sc = sc; 570 571 codec->host_if.arg = codec; 572 codec->host_if.attach = autri_attach_codec; 573 codec->host_if.reset = autri_reset_codec; 574 codec->host_if.read = autri_read_codec; 575 codec->host_if.write = autri_write_codec; 576 codec->host_if.flags = autri_flags_codec; 577 578 if ((r = ac97_attach(&codec->host_if, self)) != 0) { 579 aprint_error("%s: can't attach codec (error 0x%X)\n", 580 sc->sc_dev.dv_xname, r); 581 return; 582 } 583 584 audio_attach_mi(&autri_hw_if, sc, &sc->sc_dev); 585 586 #if NMIDI > 0 587 midi_attach_mi(&autri_midi_hw_if, sc, &sc->sc_dev); 588 #endif 589 590 sc->sc_old_power = PWR_RESUME; 591 powerhook_establish(autri_powerhook, sc); 592 } 593 594 static void 595 autri_powerhook(int why, void *addr) 596 { 597 struct autri_softc *sc = addr; 598 599 if (why == PWR_RESUME && sc->sc_old_power == PWR_SUSPEND) { 600 DPRINTF(("PWR_RESUME\n")); 601 autri_init(sc); 602 /*autri_reset_codec(&sc->sc_codec);*/ 603 (sc->sc_codec.codec_if->vtbl->restore_ports)(sc->sc_codec.codec_if); 604 } 605 sc->sc_old_power = why; 606 } 607 608 int 609 autri_init(void *sc_) 610 { 611 struct autri_softc *sc = sc_; 612 u_int32_t reg; 613 614 pci_chipset_tag_t pc = sc->sc_pc; 615 pcitag_t pt = sc->sc_pt; 616 617 DPRINTF(("in autri_init()\n")); 618 DPRINTFN(5,("pci_conf_read(0x40) : 0x%X\n",pci_conf_read(pc,pt,0x40))); 619 DPRINTFN(5,("pci_conf_read(0x44) : 0x%X\n",pci_conf_read(pc,pt,0x44))); 620 621 switch (sc->sc_devid) { 622 case AUTRI_DEVICE_ID_4DWAVE_DX: 623 /* disable Legacy Control */ 624 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 625 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 626 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 627 delay(100); 628 /* audio engine reset */ 629 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 630 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x00040000); 631 delay(100); 632 /* release reset */ 633 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 634 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 635 delay(100); 636 /* DAC on */ 637 autri_reg_set_4(sc,AUTRI_DX_ACR2,0x02); 638 break; 639 case AUTRI_DEVICE_ID_4DWAVE_NX: 640 /* disable Legacy Control */ 641 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 642 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 643 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 644 delay(100); 645 /* audio engine reset */ 646 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 647 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x00010000); 648 delay(100); 649 /* release reset */ 650 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 651 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00010000); 652 delay(100); 653 /* DAC on */ 654 autri_reg_set_4(sc,AUTRI_NX_ACR0,0x02); 655 break; 656 case AUTRI_DEVICE_ID_SIS_7018: 657 /* disable Legacy Control */ 658 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 659 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 660 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 661 delay(100); 662 /* reset Digital Controller */ 663 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 664 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x000c0000); 665 delay(100); 666 /* release reset */ 667 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 668 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 669 delay(100); 670 /* disable AC97 GPIO interrupt */ 671 TWRITE1(sc, AUTRI_SIS_ACGPIO, 0); 672 /* enable 64 channel mode */ 673 autri_reg_set_4(sc, AUTRI_LFO_GC_CIR, BANK_B_EN); 674 break; 675 case AUTRI_DEVICE_ID_ALI_M5451: 676 /* disable Legacy Control */ 677 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 678 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 679 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 680 delay(100); 681 /* reset Digital Controller */ 682 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 683 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x000c0000); 684 delay(100); 685 /* release reset */ 686 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 687 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 688 delay(100); 689 /* enable PCM input */ 690 autri_reg_set_4(sc, AUTRI_ALI_GCONTROL, AUTRI_ALI_GCONTROL_PCM_IN); 691 break; 692 } 693 694 if (sc->sc_devid == AUTRI_DEVICE_ID_ALI_M5451) { 695 sc->sc_play.ch = 0; 696 sc->sc_play.ch_intr = 1; 697 sc->sc_rec.ch = 31; 698 sc->sc_rec.ch_intr = 2; 699 } else { 700 sc->sc_play.ch = 0x20; 701 sc->sc_play.ch_intr = 0x21; 702 sc->sc_rec.ch = 0x22; 703 sc->sc_rec.ch_intr = 0x23; 704 } 705 706 /* clear channel status */ 707 TWRITE4(sc, AUTRI_STOP_A, 0xffffffff); 708 TWRITE4(sc, AUTRI_STOP_B, 0xffffffff); 709 710 /* disable channel interrupt */ 711 TWRITE4(sc, AUTRI_AINTEN_A, 0); 712 TWRITE4(sc, AUTRI_AINTEN_B, 0); 713 714 #if 0 715 /* TLB */ 716 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 717 TWRITE4(sc,AUTRI_NX_TLBC,0); 718 } 719 #endif 720 721 autri_enable_loop_interrupt(sc); 722 723 DPRINTF(("out autri_init()\n")); 724 return 0; 725 } 726 727 static void 728 autri_enable_loop_interrupt(void *sc_) 729 { 730 struct autri_softc *sc = sc_; 731 u_int32_t reg; 732 733 /*reg = (ENDLP_IE | MIDLP_IE);*/ 734 reg = ENDLP_IE; 735 736 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) 737 reg |= BANK_B_EN; 738 739 autri_reg_set_4(sc,AUTRI_LFO_GC_CIR,reg); 740 } 741 742 #if 0 743 static void 744 autri_disable_loop_interrupt(void *sc_) 745 { 746 struct autri_softc *sc = sc_; 747 u_int32_t reg; 748 749 reg = (ENDLP_IE | MIDLP_IE); 750 autri_reg_clear_4(sc,AUTRI_LFO_GC_CIR,reg); 751 } 752 #endif 753 754 int 755 autri_intr(void *p) 756 { 757 struct autri_softc *sc = p; 758 u_int32_t intsrc; 759 u_int32_t mask, active[2]; 760 int ch, endch; 761 /* 762 u_int32_t reg; 763 u_int32_t cso,eso; 764 */ 765 766 intsrc = TREAD4(sc,AUTRI_MISCINT); 767 if ((intsrc & (ADDRESS_IRQ|MPU401_IRQ)) == 0) 768 return 0; 769 770 if (intsrc & ADDRESS_IRQ) { 771 772 active[0] = TREAD4(sc,AUTRI_AIN_A); 773 active[1] = TREAD4(sc,AUTRI_AIN_B); 774 775 if (sc->sc_devid == AUTRI_DEVICE_ID_ALI_M5451) { 776 endch = 32; 777 } else { 778 endch = 64; 779 } 780 781 for (ch=0; ch<endch; ch++) { 782 mask = 1 << (ch & 0x1f); 783 if (active[(ch & 0x20) ? 1 : 0] & mask) { 784 785 /* clear interrupt */ 786 TWRITE4(sc, (ch & 0x20) ? AUTRI_AIN_B : AUTRI_AIN_A, mask); 787 /* disable interrupt */ 788 autri_reg_clear_4(sc,(ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A, mask); 789 #if 0 790 reg = TREAD4(sc,AUTRI_LFO_GC_CIR) & ~0x0000003f; 791 TWRITE4(sc,AUTRI_LFO_GC_CIR, reg | ch); 792 793 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 794 cso = TREAD4(sc, 0xe0) & 0x00ffffff; 795 eso = TREAD4(sc, 0xe8) & 0x00ffffff; 796 } else { 797 cso = (TREAD4(sc, 0xe0) >> 16) & 0x0000ffff; 798 eso = (TREAD4(sc, 0xe8) >> 16) & 0x0000ffff; 799 } 800 /*printf("cso=%d, eso=%d\n",cso,eso);*/ 801 #endif 802 if (ch == sc->sc_play.ch_intr) { 803 if (sc->sc_play.intr) 804 sc->sc_play.intr(sc->sc_play.intr_arg); 805 } 806 807 if (ch == sc->sc_rec.ch_intr) { 808 if (sc->sc_rec.intr) 809 sc->sc_rec.intr(sc->sc_rec.intr_arg); 810 } 811 812 /* enable interrupt */ 813 autri_reg_set_4(sc, (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A, mask); 814 } 815 } 816 } 817 818 if (intsrc & MPU401_IRQ) { 819 /* XXX */ 820 } 821 822 autri_reg_set_4(sc,AUTRI_MISCINT, 823 ST_TARGET_REACHED | MIXER_OVERFLOW | MIXER_UNDERFLOW); 824 825 return 1; 826 } 827 828 /* 829 * 830 */ 831 832 int 833 autri_allocmem(struct autri_softc *sc, size_t size, size_t align, 834 struct autri_dma *p) 835 { 836 int error; 837 838 p->size = size; 839 error = bus_dmamem_alloc(sc->sc_dmatag, p->size, align, 0, 840 p->segs, sizeof(p->segs)/sizeof(p->segs[0]), 841 &p->nsegs, BUS_DMA_NOWAIT); 842 if (error) 843 return (error); 844 845 error = bus_dmamem_map(sc->sc_dmatag, p->segs, p->nsegs, p->size, 846 &p->addr, BUS_DMA_NOWAIT|BUS_DMA_COHERENT); 847 if (error) 848 goto free; 849 850 error = bus_dmamap_create(sc->sc_dmatag, p->size, 1, p->size, 851 0, BUS_DMA_NOWAIT, &p->map); 852 if (error) 853 goto unmap; 854 855 error = bus_dmamap_load(sc->sc_dmatag, p->map, p->addr, p->size, NULL, 856 BUS_DMA_NOWAIT); 857 if (error) 858 goto destroy; 859 return (0); 860 861 destroy: 862 bus_dmamap_destroy(sc->sc_dmatag, p->map); 863 unmap: 864 bus_dmamem_unmap(sc->sc_dmatag, p->addr, p->size); 865 free: 866 bus_dmamem_free(sc->sc_dmatag, p->segs, p->nsegs); 867 return (error); 868 } 869 870 int 871 autri_freemem(struct autri_softc *sc, struct autri_dma *p) 872 { 873 bus_dmamap_unload(sc->sc_dmatag, p->map); 874 bus_dmamap_destroy(sc->sc_dmatag, p->map); 875 bus_dmamem_unmap(sc->sc_dmatag, p->addr, p->size); 876 bus_dmamem_free(sc->sc_dmatag, p->segs, p->nsegs); 877 return 0; 878 } 879 880 int 881 autri_open(void *addr, int flags) 882 { 883 DPRINTF(("autri_open()\n")); 884 DPRINTFN(5,("MISCINT : 0x%08X\n", 885 TREAD4((struct autri_softc *)addr, AUTRI_MISCINT))); 886 DPRINTFN(5,("LFO_GC_CIR : 0x%08X\n", 887 TREAD4((struct autri_softc *)addr, AUTRI_LFO_GC_CIR))); 888 return 0; 889 } 890 891 int 892 autri_query_encoding(void *addr, struct audio_encoding *fp) 893 { 894 switch (fp->index) { 895 case 0: 896 strcpy(fp->name, AudioEulinear); 897 fp->encoding = AUDIO_ENCODING_ULINEAR; 898 fp->precision = 8; 899 fp->flags = 0; 900 break; 901 case 1: 902 strcpy(fp->name, AudioEmulaw); 903 fp->encoding = AUDIO_ENCODING_ULAW; 904 fp->precision = 8; 905 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 906 break; 907 case 2: 908 strcpy(fp->name, AudioEalaw); 909 fp->encoding = AUDIO_ENCODING_ALAW; 910 fp->precision = 8; 911 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 912 break; 913 case 3: 914 strcpy(fp->name, AudioEslinear); 915 fp->encoding = AUDIO_ENCODING_SLINEAR; 916 fp->precision = 8; 917 fp->flags = 0; 918 break; 919 case 4: 920 strcpy(fp->name, AudioEslinear_le); 921 fp->encoding = AUDIO_ENCODING_SLINEAR_LE; 922 fp->precision = 16; 923 fp->flags = 0; 924 break; 925 case 5: 926 strcpy(fp->name, AudioEulinear_le); 927 fp->encoding = AUDIO_ENCODING_ULINEAR_LE; 928 fp->precision = 16; 929 fp->flags = 0; 930 break; 931 case 6: 932 strcpy(fp->name, AudioEslinear_be); 933 fp->encoding = AUDIO_ENCODING_SLINEAR_BE; 934 fp->precision = 16; 935 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 936 break; 937 case 7: 938 strcpy(fp->name, AudioEulinear_be); 939 fp->encoding = AUDIO_ENCODING_ULINEAR_BE; 940 fp->precision = 16; 941 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 942 break; 943 default: 944 return (EINVAL); 945 } 946 947 return 0; 948 } 949 950 int 951 autri_set_params(void *addr, int setmode, int usemode, 952 audio_params_t *play, audio_params_t *rec, 953 stream_filter_list_t *pfil, stream_filter_list_t *rfil) 954 { 955 if (setmode & AUMODE_RECORD) { 956 if (auconv_set_converter(autri_formats, AUTRI_NFORMATS, 957 AUMODE_RECORD, rec, FALSE, rfil) < 0) 958 return EINVAL; 959 } 960 if (setmode & AUMODE_PLAY) { 961 if (auconv_set_converter(autri_formats, AUTRI_NFORMATS, 962 AUMODE_PLAY, play, FALSE, pfil) < 0) 963 return EINVAL; 964 } 965 return 0; 966 } 967 968 int 969 autri_round_blocksize(void *addr, int block, 970 int mode, const audio_params_t *param) 971 { 972 return (block & -4); 973 } 974 975 int 976 autri_halt_output(void *addr) 977 { 978 struct autri_softc *sc = addr; 979 980 DPRINTF(("autri_halt_output()\n")); 981 982 sc->sc_play.intr = NULL; 983 autri_stopch(sc, sc->sc_play.ch, sc->sc_play.ch_intr); 984 autri_disable_interrupt(sc, sc->sc_play.ch_intr); 985 986 return 0; 987 } 988 989 int 990 autri_halt_input(void *addr) 991 { 992 struct autri_softc *sc = addr; 993 994 DPRINTF(("autri_halt_input()\n")); 995 996 sc->sc_rec.intr = NULL; 997 autri_stopch(sc, sc->sc_rec.ch, sc->sc_rec.ch_intr); 998 autri_disable_interrupt(sc, sc->sc_rec.ch_intr); 999 1000 return 0; 1001 } 1002 1003 int 1004 autri_getdev(void *addr, struct audio_device *retp) 1005 { 1006 struct autri_softc *sc = addr; 1007 1008 DPRINTF(("autri_getdev().\n")); 1009 1010 strncpy(retp->name, "Trident 4DWAVE", sizeof(retp->name)); 1011 snprintf(retp->version, sizeof(retp->version), "0x%02x", 1012 PCI_REVISION(sc->sc_class)); 1013 1014 switch (sc->sc_devid) { 1015 case AUTRI_DEVICE_ID_4DWAVE_DX: 1016 strncpy(retp->config, "4DWAVE-DX", sizeof(retp->config)); 1017 break; 1018 case AUTRI_DEVICE_ID_4DWAVE_NX: 1019 strncpy(retp->config, "4DWAVE-NX", sizeof(retp->config)); 1020 break; 1021 case AUTRI_DEVICE_ID_SIS_7018: 1022 strncpy(retp->config, "SiS 7018", sizeof(retp->config)); 1023 break; 1024 case AUTRI_DEVICE_ID_ALI_M5451: 1025 strncpy(retp->config, "ALi M5451", sizeof(retp->config)); 1026 break; 1027 default: 1028 strncpy(retp->config, "unknown", sizeof(retp->config)); 1029 } 1030 1031 return 0; 1032 } 1033 1034 int 1035 autri_mixer_set_port(void *addr, mixer_ctrl_t *cp) 1036 { 1037 struct autri_softc *sc = addr; 1038 1039 return (sc->sc_codec.codec_if->vtbl->mixer_set_port( 1040 sc->sc_codec.codec_if, cp)); 1041 } 1042 1043 int 1044 autri_mixer_get_port(void *addr, mixer_ctrl_t *cp) 1045 { 1046 struct autri_softc *sc = addr; 1047 1048 return (sc->sc_codec.codec_if->vtbl->mixer_get_port( 1049 sc->sc_codec.codec_if, cp)); 1050 } 1051 1052 int 1053 autri_query_devinfo(void *addr, mixer_devinfo_t *dip) 1054 { 1055 struct autri_softc *sc = addr; 1056 1057 return (sc->sc_codec.codec_if->vtbl->query_devinfo( 1058 sc->sc_codec.codec_if, dip)); 1059 } 1060 1061 int 1062 autri_get_portnum_by_name(struct autri_softc *sc, char *class, 1063 char *device, char *qualifier) 1064 { 1065 return (sc->sc_codec.codec_if->vtbl->get_portnum_by_name( 1066 sc->sc_codec.codec_if, class, device, qualifier)); 1067 } 1068 1069 void * 1070 autri_malloc(void *addr, int direction, size_t size, 1071 struct malloc_type *pool, int flags) 1072 { 1073 struct autri_softc *sc = addr; 1074 struct autri_dma *p; 1075 int error; 1076 1077 p = malloc(sizeof(*p), pool, flags); 1078 if (!p) 1079 return NULL; 1080 1081 #if 0 1082 error = autri_allocmem(sc, size, 16, p); 1083 #endif 1084 error = autri_allocmem(sc, size, 0x10000, p); 1085 if (error) { 1086 free(p, pool); 1087 return NULL; 1088 } 1089 1090 p->next = sc->sc_dmas; 1091 sc->sc_dmas = p; 1092 return KERNADDR(p); 1093 } 1094 1095 void 1096 autri_free(void *addr, void *ptr, struct malloc_type *pool) 1097 { 1098 struct autri_softc *sc = addr; 1099 struct autri_dma **pp, *p; 1100 1101 for (pp = &sc->sc_dmas; (p = *pp) != NULL; pp = &p->next) { 1102 if (KERNADDR(p) == ptr) { 1103 autri_freemem(sc, p); 1104 *pp = p->next; 1105 free(p, pool); 1106 return; 1107 } 1108 } 1109 } 1110 1111 static struct autri_dma * 1112 autri_find_dma(struct autri_softc *sc, void *addr) 1113 { 1114 struct autri_dma *p; 1115 1116 for (p = sc->sc_dmas; p && KERNADDR(p) != addr; p = p->next) 1117 ; 1118 1119 return p; 1120 } 1121 1122 size_t 1123 autri_round_buffersize(void *addr, int direction, size_t size) 1124 { 1125 return size; 1126 } 1127 1128 paddr_t 1129 autri_mappage(void *addr, void *mem, off_t off, int prot) 1130 { 1131 struct autri_softc *sc = addr; 1132 struct autri_dma *p; 1133 1134 if (off < 0) 1135 return (-1); 1136 1137 p = autri_find_dma(sc, mem); 1138 if (!p) 1139 return (-1); 1140 1141 return (bus_dmamem_mmap(sc->sc_dmatag, p->segs, p->nsegs, 1142 off, prot, BUS_DMA_WAITOK)); 1143 } 1144 1145 int 1146 autri_get_props(void *addr) 1147 { 1148 return (AUDIO_PROP_MMAP | AUDIO_PROP_INDEPENDENT | 1149 AUDIO_PROP_FULLDUPLEX); 1150 } 1151 1152 static void 1153 autri_setup_channel(struct autri_softc *sc, int mode, 1154 const audio_params_t *param) 1155 { 1156 int i, ch, channel; 1157 u_int32_t reg, cr[5]; 1158 u_int32_t cso, eso; 1159 u_int32_t delta, dch[2], ctrl; 1160 u_int32_t alpha_fms, fm_vol, attribute; 1161 1162 u_int32_t dmaaddr, dmalen; 1163 int factor, rvol, cvol; 1164 struct autri_chstatus *chst; 1165 1166 ctrl = AUTRI_CTRL_LOOPMODE; 1167 switch (param->encoding) { 1168 case AUDIO_ENCODING_SLINEAR_BE: 1169 case AUDIO_ENCODING_SLINEAR_LE: 1170 ctrl |= AUTRI_CTRL_SIGNED; 1171 break; 1172 } 1173 1174 factor = 0; 1175 if (param->precision == 16) { 1176 ctrl |= AUTRI_CTRL_16BIT; 1177 factor++; 1178 } 1179 1180 if (param->channels == 2) { 1181 ctrl |= AUTRI_CTRL_STEREO; 1182 factor++; 1183 } 1184 1185 delta = param->sample_rate; 1186 if (delta < 4000) 1187 delta = 4000; 1188 if (delta > 48000) 1189 delta = 48000; 1190 1191 attribute = 0; 1192 1193 dch[1] = ((delta << 12) / 48000) & 0x0000ffff; 1194 if (mode == AUMODE_PLAY) { 1195 chst = &sc->sc_play; 1196 dch[0] = ((delta << 12) / 48000) & 0x0000ffff; 1197 ctrl |= AUTRI_CTRL_WAVEVOL; 1198 } else { 1199 chst = &sc->sc_rec; 1200 dch[0] = ((48000 << 12) / delta) & 0x0000ffff; 1201 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) { 1202 ctrl |= AUTRI_CTRL_MUTEVOL_SIS; 1203 attribute = AUTRI_ATTR_PCMREC_SIS; 1204 if (delta != 48000) 1205 attribute |= AUTRI_ATTR_ENASRC_SIS; 1206 } else 1207 ctrl |= AUTRI_CTRL_MUTEVOL; 1208 } 1209 1210 dmaaddr = DMAADDR(chst->dma); 1211 cso = alpha_fms = 0; 1212 rvol = cvol = 0x7f; 1213 fm_vol = 0x0 | ((rvol & 0x7f) << 7) | (cvol & 0x7f); 1214 1215 for (ch=0; ch<2; ch++) { 1216 1217 if (ch == 0) 1218 dmalen = (chst->length >> factor); 1219 else { 1220 /* channel for interrupt */ 1221 dmalen = (chst->blksize >> factor); 1222 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) 1223 ctrl |= AUTRI_CTRL_MUTEVOL_SIS; 1224 else 1225 ctrl |= AUTRI_CTRL_MUTEVOL; 1226 attribute = 0; 1227 } 1228 1229 eso = dmalen - 1; 1230 1231 switch (sc->sc_devid) { 1232 case AUTRI_DEVICE_ID_4DWAVE_DX: 1233 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1234 cr[1] = dmaaddr; 1235 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1236 cr[3] = fm_vol; 1237 cr[4] = ctrl; 1238 break; 1239 case AUTRI_DEVICE_ID_4DWAVE_NX: 1240 cr[0] = (dch[ch] << 24) | (cso & 0x00ffffff); 1241 cr[1] = dmaaddr; 1242 cr[2] = ((dch[ch] << 16) & 0xff000000) | (eso & 0x00ffffff); 1243 cr[3] = (alpha_fms << 16) | (fm_vol & 0x0000ffff); 1244 cr[4] = ctrl; 1245 break; 1246 case AUTRI_DEVICE_ID_SIS_7018: 1247 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1248 cr[1] = dmaaddr; 1249 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1250 cr[3] = attribute; 1251 cr[4] = ctrl; 1252 break; 1253 case AUTRI_DEVICE_ID_ALI_M5451: 1254 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1255 cr[1] = dmaaddr; 1256 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1257 cr[3] = 0; 1258 cr[4] = ctrl; 1259 break; 1260 } 1261 1262 /* write channel data */ 1263 channel = (ch == 0) ? chst->ch : chst->ch_intr; 1264 1265 reg = TREAD4(sc,AUTRI_LFO_GC_CIR) & ~0x0000003f; 1266 TWRITE4(sc,AUTRI_LFO_GC_CIR, reg | channel); 1267 1268 for (i=0; i<5; i++) { 1269 TWRITE4(sc, AUTRI_ARAM_CR + i*sizeof(cr[0]), cr[i]); 1270 DPRINTFN(5,("cr[%d] : 0x%08X\n", i, cr[i])); 1271 } 1272 1273 /* Bank A only */ 1274 if (channel < 0x20) { 1275 TWRITE4(sc, AUTRI_EBUF1, AUTRI_EMOD_STILL); 1276 TWRITE4(sc, AUTRI_EBUF2, AUTRI_EMOD_STILL); 1277 } 1278 } 1279 1280 } 1281 1282 int 1283 autri_trigger_output(void *addr, void *start, void *end, int blksize, 1284 void (*intr)(void *), void *arg, 1285 const audio_params_t *param) 1286 { 1287 struct autri_softc *sc = addr; 1288 struct autri_dma *p; 1289 1290 DPRINTFN(5,("autri_trigger_output: sc=%p start=%p end=%p " 1291 "blksize=%d intr=%p(%p)\n", addr, start, end, blksize, intr, arg)); 1292 1293 sc->sc_play.intr = intr; 1294 sc->sc_play.intr_arg = arg; 1295 sc->sc_play.offset = 0; 1296 sc->sc_play.blksize = blksize; 1297 sc->sc_play.length = (char *)end - (char *)start; 1298 1299 p = autri_find_dma(sc, start); 1300 if (!p) { 1301 printf("autri_trigger_output: bad addr %p\n", start); 1302 return (EINVAL); 1303 } 1304 1305 sc->sc_play.dma = p; 1306 1307 /* */ 1308 autri_setup_channel(sc, AUMODE_PLAY, param); 1309 1310 /* volume set to no attenuation */ 1311 TWRITE4(sc, AUTRI_MUSICVOL_WAVEVOL, 0); 1312 1313 /* enable interrupt */ 1314 autri_enable_interrupt(sc, sc->sc_play.ch_intr); 1315 1316 /* start channel */ 1317 autri_startch(sc, sc->sc_play.ch, sc->sc_play.ch_intr); 1318 1319 return 0; 1320 } 1321 1322 int 1323 autri_trigger_input(void *addr, void *start, void *end, int blksize, 1324 void (*intr)(void *), void *arg, 1325 const audio_params_t *param) 1326 { 1327 struct autri_softc *sc = addr; 1328 struct autri_dma *p; 1329 1330 DPRINTFN(5,("autri_trigger_input: sc=%p start=%p end=%p " 1331 "blksize=%d intr=%p(%p)\n", addr, start, end, blksize, intr, arg)); 1332 1333 sc->sc_rec.intr = intr; 1334 sc->sc_rec.intr_arg = arg; 1335 sc->sc_rec.offset = 0; 1336 sc->sc_rec.blksize = blksize; 1337 sc->sc_rec.length = (char *)end - (char *)start; 1338 1339 /* */ 1340 p = autri_find_dma(sc, start); 1341 if (!p) { 1342 printf("autri_trigger_input: bad addr %p\n", start); 1343 return (EINVAL); 1344 } 1345 1346 sc->sc_rec.dma = p; 1347 1348 /* */ 1349 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 1350 autri_reg_set_4(sc, AUTRI_NX_ACR0, AUTRI_NX_ACR0_PSB_CAPTURE); 1351 TWRITE1(sc, AUTRI_NX_RCI3, AUTRI_NX_RCI3_ENABLE | sc->sc_rec.ch); 1352 } 1353 1354 #if 0 1355 /* 4DWAVE only allows capturing at a 48KHz rate */ 1356 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_DX || 1357 sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) 1358 param->sample_rate = 48000; 1359 #endif 1360 1361 autri_setup_channel(sc, AUMODE_RECORD, param); 1362 1363 /* enable interrupt */ 1364 autri_enable_interrupt(sc, sc->sc_rec.ch_intr); 1365 1366 /* start channel */ 1367 autri_startch(sc, sc->sc_rec.ch, sc->sc_rec.ch_intr); 1368 1369 return 0; 1370 } 1371 1372 #if 0 1373 static int 1374 autri_halt(struct autri_softc *sc) 1375 { 1376 DPRINTF(("autri_halt().\n")); 1377 /*autri_stopch(sc);*/ 1378 autri_disable_interrupt(sc, sc->sc_play.channel); 1379 autri_disable_interrupt(sc, sc->sc_rec.channel); 1380 return 0; 1381 } 1382 #endif 1383 1384 static void 1385 autri_enable_interrupt(struct autri_softc *sc, int ch) 1386 { 1387 int reg; 1388 1389 reg = (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A; 1390 ch &= 0x1f; 1391 1392 autri_reg_set_4(sc, reg, 1 << ch); 1393 } 1394 1395 static void 1396 autri_disable_interrupt(struct autri_softc *sc, int ch) 1397 { 1398 int reg; 1399 1400 reg = (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A; 1401 ch &= 0x1f; 1402 1403 autri_reg_clear_4(sc, reg, 1 << ch); 1404 } 1405 1406 static void 1407 autri_startch(struct autri_softc *sc, int ch, int ch_intr) 1408 { 1409 int reg; 1410 u_int32_t chmask; 1411 1412 reg = (ch & 0x20) ? AUTRI_START_B : AUTRI_START_A; 1413 ch &= 0x1f; 1414 ch_intr &= 0x1f; 1415 chmask = (1 << ch) | (1 << ch_intr); 1416 1417 autri_reg_set_4(sc, reg, chmask); 1418 } 1419 1420 static void 1421 autri_stopch(struct autri_softc *sc, int ch, int ch_intr) 1422 { 1423 int reg; 1424 u_int32_t chmask; 1425 1426 reg = (ch & 0x20) ? AUTRI_STOP_B : AUTRI_STOP_A; 1427 ch &= 0x1f; 1428 ch_intr &= 0x1f; 1429 chmask = (1 << ch) | (1 << ch_intr); 1430 1431 autri_reg_set_4(sc, reg, chmask); 1432 } 1433 1434 #if NMIDI > 0 1435 int 1436 autri_midi_open(void *addr, int flags, void (*iintr)(void *, int), 1437 void (*ointr)(void *), void *arg) 1438 { 1439 struct autri_softc *sc = addr; 1440 1441 DPRINTF(("autri_midi_open()\n")); 1442 1443 DPRINTFN(5,("MPUR1 : 0x%02X\n",TREAD1(sc,AUTRI_MPUR1))); 1444 DPRINTFN(5,("MPUR2 : 0x%02X\n",TREAD1(sc,AUTRI_MPUR2))); 1445 1446 sc->sc_iintr = iintr; 1447 sc->sc_ointr = ointr; 1448 sc->sc_arg = arg; 1449 1450 if (flags & FREAD) 1451 autri_reg_clear_1(sc, AUTRI_MPUR2, AUTRI_MIDIIN_ENABLE_INTR); 1452 1453 if (flags & FWRITE) 1454 autri_reg_set_1(sc, AUTRI_MPUR2, AUTRI_MIDIOUT_CONNECT); 1455 1456 return (0); 1457 } 1458 1459 void 1460 autri_midi_close(void *addr) 1461 { 1462 struct autri_softc *sc = addr; 1463 1464 DPRINTF(("autri_midi_close()\n")); 1465 1466 tsleep(sc, PWAIT, "autri", hz/10); /* give uart a chance to drain */ 1467 1468 sc->sc_iintr = NULL; 1469 sc->sc_ointr = NULL; 1470 } 1471 1472 int 1473 autri_midi_output(void *addr, int d) 1474 { 1475 struct autri_softc *sc = addr; 1476 int x; 1477 1478 for (x = 0; x != MIDI_BUSY_WAIT; x++) { 1479 if ((TREAD1(sc, AUTRI_MPUR1) & AUTRI_MIDIOUT_READY) == 0) { 1480 TWRITE1(sc, AUTRI_MPUR0, d); 1481 return (0); 1482 } 1483 delay(MIDI_BUSY_DELAY); 1484 } 1485 return (EIO); 1486 } 1487 1488 void 1489 autri_midi_getinfo(void *addr, struct midi_info *mi) 1490 { 1491 mi->name = "4DWAVE MIDI UART"; 1492 mi->props = MIDI_PROP_CAN_INPUT; 1493 } 1494 1495 #endif 1496
Indexes created Mon Sep 22 10:09:38 GMT 2025