autri.c revision 1.22.2.1
1 /* $NetBSD: autri.c,v 1.22.2.1 2005/01/02 20:03:11 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 1.22.2.1 2005/01/02 20:03:11 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 void autri_close(void *); 126 int autri_query_encoding(void *, struct audio_encoding *); 127 int autri_set_params(void *, int, int, audio_params_t *, audio_params_t *, 128 stream_filter_list_t *, stream_filter_list_t *); 129 int autri_round_blocksize(void *, int); 130 int autri_trigger_output(void *, void *, void *, int, void (*)(void *), 131 void *, const audio_params_t *); 132 int autri_trigger_input(void *, void *, void *, int, void (*)(void *), 133 void *, const audio_params_t *); 134 int autri_halt_output(void *); 135 int autri_halt_input(void *); 136 int autri_getdev(void *, struct audio_device *); 137 int autri_mixer_set_port(void *, mixer_ctrl_t *); 138 int autri_mixer_get_port(void *, mixer_ctrl_t *); 139 void* autri_malloc(void *, int, size_t, struct malloc_type *, int); 140 void autri_free(void *, void *, struct malloc_type *); 141 size_t autri_round_buffersize(void *, int, size_t); 142 paddr_t autri_mappage(void *, void *, off_t, int); 143 int autri_get_props(void *); 144 int autri_query_devinfo(void *addr, mixer_devinfo_t *dip); 145 146 int autri_get_portnum_by_name(struct autri_softc *, char *, char *, char *); 147 148 static const struct audio_hw_if autri_hw_if = { 149 autri_open, 150 autri_close, 151 NULL, /* drain */ 152 autri_query_encoding, 153 autri_set_params, 154 autri_round_blocksize, 155 NULL, /* commit_settings */ 156 NULL, /* init_output */ 157 NULL, /* init_input */ 158 NULL, /* start_output */ 159 NULL, /* start_input */ 160 autri_halt_output, 161 autri_halt_input, 162 NULL, /* speaker_ctl */ 163 autri_getdev, 164 NULL, /* setfd */ 165 autri_mixer_set_port, 166 autri_mixer_get_port, 167 autri_query_devinfo, 168 autri_malloc, 169 autri_free, 170 autri_round_buffersize, 171 autri_mappage, 172 autri_get_props, 173 autri_trigger_output, 174 autri_trigger_input, 175 NULL, /* dev_ioctl */ 176 }; 177 178 #if NMIDI > 0 179 void autri_midi_close(void *); 180 void autri_midi_getinfo(void *, struct midi_info *); 181 int autri_midi_open(void *, int, void (*)(void *, int), 182 void (*)(void *), void *); 183 int autri_midi_output(void *, int); 184 185 const struct midi_hw_if autri_midi_hw_if = { 186 autri_midi_open, 187 autri_midi_close, 188 autri_midi_output, 189 autri_midi_getinfo, 190 NULL, /* ioctl */ 191 }; 192 #endif 193 194 #define AUTRI_NFORMATS 8 195 static const struct audio_format autri_formats[AUTRI_NFORMATS] = { 196 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_SLINEAR_LE, 16, 16, 197 2, AUFMT_STEREO, 0, {4000, 48000}}, 198 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_SLINEAR_LE, 16, 16, 199 1, AUFMT_MONAURAL, 0, {4000, 48000}}, 200 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_ULINEAR_LE, 16, 16, 201 2, AUFMT_STEREO, 0, {4000, 48000}}, 202 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_ULINEAR_LE, 16, 16, 203 1, AUFMT_MONAURAL, 0, {4000, 48000}}, 204 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_ULINEAR_LE, 8, 8, 205 2, AUFMT_STEREO, 0, {4000, 48000}}, 206 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_ULINEAR_LE, 8, 8, 207 1, AUFMT_MONAURAL, 0, {4000, 48000}}, 208 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_SLINEAR_LE, 8, 8, 209 2, AUFMT_STEREO, 0, {4000, 48000}}, 210 {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_SLINEAR_LE, 8, 8, 211 1, AUFMT_MONAURAL, 0, {4000, 48000}}, 212 }; 213 214 /* 215 * register set/clear bit 216 */ 217 static __inline void 218 autri_reg_set_1(struct autri_softc *sc, int no, uint8_t mask) 219 { 220 bus_space_write_1(sc->memt, sc->memh, no, 221 (bus_space_read_1(sc->memt, sc->memh, no) | mask)); 222 } 223 224 static __inline void 225 autri_reg_clear_1(struct autri_softc *sc, int no, uint8_t mask) 226 { 227 bus_space_write_1(sc->memt, sc->memh, no, 228 (bus_space_read_1(sc->memt, sc->memh, no) & ~mask)); 229 } 230 231 static __inline void 232 autri_reg_set_4(struct autri_softc *sc, int no, uint32_t mask) 233 { 234 bus_space_write_4(sc->memt, sc->memh, no, 235 (bus_space_read_4(sc->memt, sc->memh, no) | mask)); 236 } 237 238 static __inline void 239 autri_reg_clear_4(struct autri_softc *sc, int no, uint32_t mask) 240 { 241 bus_space_write_4(sc->memt, sc->memh, no, 242 (bus_space_read_4(sc->memt, sc->memh, no) & ~mask)); 243 } 244 245 /* 246 * AC'97 codec 247 */ 248 int 249 autri_attach_codec(void *sc_, struct ac97_codec_if *codec_if) 250 { 251 struct autri_codec_softc *sc = sc_; 252 253 DPRINTF(("autri_attach_codec()\n")); 254 255 sc->codec_if = codec_if; 256 return 0; 257 } 258 259 int 260 autri_read_codec(void *sc_, u_int8_t index, u_int16_t *data) 261 { 262 struct autri_codec_softc *codec = sc_; 263 struct autri_softc *sc = codec->sc; 264 u_int32_t status, addr, cmd, busy; 265 u_int16_t count; 266 267 /*DPRINTF(("sc->sc->type : 0x%X",sc->sc->type));*/ 268 269 switch (sc->sc_devid) { 270 case AUTRI_DEVICE_ID_4DWAVE_DX: 271 addr = AUTRI_DX_ACR1; 272 cmd = AUTRI_DX_ACR1_CMD_READ; 273 busy = AUTRI_DX_ACR1_BUSY_READ; 274 break; 275 case AUTRI_DEVICE_ID_4DWAVE_NX: 276 addr = AUTRI_NX_ACR2; 277 cmd = AUTRI_NX_ACR2_CMD_READ; 278 busy = AUTRI_NX_ACR2_BUSY_READ | AUTRI_NX_ACR2_RECV_WAIT; 279 break; 280 case AUTRI_DEVICE_ID_SIS_7018: 281 addr = AUTRI_SIS_ACRD; 282 cmd = AUTRI_SIS_ACRD_CMD_READ; 283 busy = AUTRI_SIS_ACRD_BUSY_READ | AUTRI_SIS_ACRD_AUDIO_BUSY; 284 break; 285 case AUTRI_DEVICE_ID_ALI_M5451: 286 if (sc->sc_revision > 0x01) 287 addr = AUTRI_ALI_ACWR; 288 else 289 addr = AUTRI_ALI_ACRD; 290 cmd = AUTRI_ALI_ACRD_CMD_READ; 291 busy = AUTRI_ALI_ACRD_BUSY_READ; 292 break; 293 default: 294 printf("%s: autri_read_codec : unknown device\n", 295 sc->sc_dev.dv_xname); 296 return -1; 297 } 298 299 /* wait for 'Ready to Read' */ 300 for (count=0; count<0xffff; count++) { 301 if ((TREAD4(sc, addr) & busy) == 0) 302 break; 303 } 304 305 if (count == 0xffff) { 306 printf("%s: Codec timeout. Busy reading AC'97 codec.\n", 307 sc->sc_dev.dv_xname); 308 return -1; 309 } 310 311 /* send Read Command to AC'97 */ 312 TWRITE4(sc, addr, (index & 0x7f) | cmd); 313 314 /* wait for 'Returned data is avalable' */ 315 for (count=0; count<0xffff; count++) { 316 status = TREAD4(sc, addr); 317 if ((status & busy) == 0) 318 break; 319 } 320 321 if (count == 0xffff) { 322 printf("%s: Codec timeout. Busy reading AC'97 codec.\n", 323 sc->sc_dev.dv_xname); 324 return -1; 325 } 326 327 *data = (status >> 16) & 0x0000ffff; 328 /*DPRINTF(("autri_read_codec(0x%X) return 0x%X\n",reg,*data));*/ 329 return 0; 330 } 331 332 int 333 autri_write_codec(void *sc_, u_int8_t index, u_int16_t data) 334 { 335 struct autri_codec_softc *codec = sc_; 336 struct autri_softc *sc = codec->sc; 337 u_int32_t addr, cmd, busy; 338 u_int16_t count; 339 340 /*DPRINTF(("autri_write_codec(0x%X,0x%X)\n",index,data));*/ 341 342 switch (sc->sc_devid) { 343 case AUTRI_DEVICE_ID_4DWAVE_DX: 344 addr = AUTRI_DX_ACR0; 345 cmd = AUTRI_DX_ACR0_CMD_WRITE; 346 busy = AUTRI_DX_ACR0_BUSY_WRITE; 347 break; 348 case AUTRI_DEVICE_ID_4DWAVE_NX: 349 addr = AUTRI_NX_ACR1; 350 cmd = AUTRI_NX_ACR1_CMD_WRITE; 351 busy = AUTRI_NX_ACR1_BUSY_WRITE; 352 break; 353 case AUTRI_DEVICE_ID_SIS_7018: 354 addr = AUTRI_SIS_ACWR; 355 cmd = AUTRI_SIS_ACWR_CMD_WRITE; 356 busy = AUTRI_SIS_ACWR_BUSY_WRITE | AUTRI_SIS_ACWR_AUDIO_BUSY; 357 break; 358 case AUTRI_DEVICE_ID_ALI_M5451: 359 addr = AUTRI_ALI_ACWR; 360 cmd = AUTRI_ALI_ACWR_CMD_WRITE; 361 if (sc->sc_revision > 0x01) 362 cmd |= 0x0100; 363 busy = AUTRI_ALI_ACWR_BUSY_WRITE; 364 break; 365 default: 366 printf("%s: autri_write_codec : unknown device.\n", 367 sc->sc_dev.dv_xname); 368 return -1; 369 } 370 371 /* wait for 'Ready to Write' */ 372 for (count=0; count<0xffff; count++) { 373 if ((TREAD4(sc, addr) & busy) == 0) 374 break; 375 } 376 377 if (count == 0xffff) { 378 printf("%s: Codec timeout. Busy writing AC'97 codec\n", 379 sc->sc_dev.dv_xname); 380 return -1; 381 } 382 383 /* send Write Command to AC'97 */ 384 TWRITE4(sc, addr, (data << 16) | (index & 0x7f) | cmd); 385 386 return 0; 387 } 388 389 int 390 autri_reset_codec(void *sc_) 391 { 392 struct autri_codec_softc *codec = sc_; 393 struct autri_softc *sc = codec->sc; 394 u_int32_t reg, ready; 395 int addr, count = 200; 396 397 DPRINTF(("autri_reset_codec(codec=%p,sc=%p)\n",codec,sc)); 398 DPRINTF(("sc->sc_devid=%X\n",sc->sc_devid)); 399 400 switch (sc->sc_devid) { 401 case AUTRI_DEVICE_ID_4DWAVE_DX: 402 /* warm reset AC'97 codec */ 403 autri_reg_set_4(sc, AUTRI_DX_ACR2, 1); 404 delay(100); 405 /* release reset */ 406 autri_reg_clear_4(sc, AUTRI_DX_ACR2, 1); 407 delay(100); 408 409 addr = AUTRI_DX_ACR2; 410 ready = AUTRI_DX_ACR2_CODEC_READY; 411 break; 412 case AUTRI_DEVICE_ID_4DWAVE_NX: 413 /* warm reset AC'97 codec */ 414 autri_reg_set_4(sc, AUTRI_NX_ACR0, 1); 415 delay(100); 416 /* release reset */ 417 autri_reg_clear_4(sc, AUTRI_NX_ACR0, 1); 418 delay(100); 419 420 addr = AUTRI_NX_ACR0; 421 ready = AUTRI_NX_ACR0_CODEC_READY; 422 break; 423 case AUTRI_DEVICE_ID_SIS_7018: 424 /* cold reset AC'97 codec */ 425 autri_reg_set_4(sc, AUTRI_SIS_SCTRL, 2); 426 delay(1000); 427 /* release reset (warm & cold) */ 428 autri_reg_clear_4(sc, AUTRI_SIS_SCTRL, 3); 429 delay(2000); 430 431 addr = AUTRI_SIS_SCTRL; 432 ready = AUTRI_SIS_SCTRL_CODEC_READY; 433 break; 434 case AUTRI_DEVICE_ID_ALI_M5451: 435 /* warm reset AC'97 codec */ 436 autri_reg_set_4(sc, AUTRI_ALI_SCTRL, 1); 437 delay(100); 438 /* release reset (warm & cold) */ 439 autri_reg_clear_4(sc, AUTRI_ALI_SCTRL, 3); 440 delay(100); 441 442 addr = AUTRI_ALI_SCTRL; 443 ready = AUTRI_ALI_SCTRL_CODEC_READY; 444 break; 445 default: 446 printf("%s: autri_reset_codec : unknown device\n", 447 sc->sc_dev.dv_xname); 448 return EOPNOTSUPP; 449 } 450 451 /* wait for 'Codec Ready' */ 452 while (count--) { 453 reg = TREAD4(sc, addr); 454 if (reg & ready) 455 break; 456 delay(1000); 457 } 458 459 if (count == 0) { 460 printf("%s: Codec timeout. AC'97 is not ready for operation.\n", 461 sc->sc_dev.dv_xname); 462 return ETIMEDOUT; 463 } 464 return 0; 465 } 466 467 enum ac97_host_flags 468 autri_flags_codec(void *sc_) 469 { 470 return AC97_HOST_DONT_READ; 471 } 472 473 /* 474 * 475 */ 476 477 int 478 autri_match(struct device *parent, struct cfdata *match, void *aux) 479 { 480 struct pci_attach_args *pa = (struct pci_attach_args *) aux; 481 482 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 case PCI_PRODUCT_TRIDENT_4DWAVE_NX: 487 return 1; 488 } 489 break; 490 case PCI_VENDOR_SIS: 491 switch (PCI_PRODUCT(pa->pa_id)) { 492 case PCI_PRODUCT_SIS_7018: 493 return 1; 494 } 495 break; 496 case PCI_VENDOR_ALI: 497 switch (PCI_PRODUCT(pa->pa_id)) { 498 case PCI_PRODUCT_ALI_M5451: 499 return 1; 500 } 501 break; 502 } 503 504 return 0; 505 } 506 507 void 508 autri_attach(struct device *parent, struct device *self, void *aux) 509 { 510 struct autri_softc *sc = (struct autri_softc *)self; 511 struct pci_attach_args *pa = (struct pci_attach_args *)aux; 512 pci_chipset_tag_t pc = pa->pa_pc; 513 struct autri_codec_softc *codec; 514 pci_intr_handle_t ih; 515 char const *intrstr; 516 char devinfo[256]; 517 int r; 518 u_int32_t reg; 519 520 aprint_naive(": Audio controller\n"); 521 522 sc->sc_devid = pa->pa_id; 523 sc->sc_class = pa->pa_class; 524 525 pci_devinfo(pa->pa_id, pa->pa_class, 0, devinfo, sizeof(devinfo)); 526 sc->sc_revision = PCI_REVISION(pa->pa_class); 527 aprint_normal(": %s (rev. 0x%02x)\n", devinfo, sc->sc_revision); 528 529 /* map register to memory */ 530 if (pci_mapreg_map(pa, AUTRI_PCI_MEMORY_BASE, 531 PCI_MAPREG_TYPE_MEM, 0, &sc->memt, &sc->memh, NULL, NULL)) { 532 aprint_error("%s: can't map memory space\n", 533 sc->sc_dev.dv_xname); 534 return; 535 } 536 537 /* map and establish the interrupt */ 538 if (pci_intr_map(pa, &ih)) { 539 aprint_error("%s: couldn't map interrupt\n", 540 sc->sc_dev.dv_xname); 541 return; 542 } 543 intrstr = pci_intr_string(pc, ih); 544 sc->sc_ih = pci_intr_establish(pc, ih, IPL_AUDIO, autri_intr, sc); 545 if (sc->sc_ih == NULL) { 546 aprint_error("%s: couldn't establish interrupt", 547 sc->sc_dev.dv_xname); 548 if (intrstr != NULL) 549 aprint_normal(" at %s", intrstr); 550 aprint_normal("\n"); 551 return; 552 } 553 aprint_normal("%s: interrupting at %s\n", sc->sc_dev.dv_xname, intrstr); 554 555 sc->sc_dmatag = pa->pa_dmat; 556 sc->sc_pc = pc; 557 sc->sc_pt = pa->pa_tag; 558 559 /* enable the device */ 560 reg = pci_conf_read(pc, pa->pa_tag, PCI_COMMAND_STATUS_REG); 561 reg |= (PCI_COMMAND_MEM_ENABLE | PCI_COMMAND_MASTER_ENABLE); 562 pci_conf_write(pc, pa->pa_tag, PCI_COMMAND_STATUS_REG, reg); 563 564 /* initialize the device */ 565 autri_init(sc); 566 567 /* attach AC'97 codec */ 568 codec = &sc->sc_codec; 569 memcpy(&codec->sc_dev, &sc->sc_dev, sizeof(codec->sc_dev)); 570 codec->sc = sc; 571 572 codec->host_if.arg = codec; 573 codec->host_if.attach = autri_attach_codec; 574 codec->host_if.reset = autri_reset_codec; 575 codec->host_if.read = autri_read_codec; 576 codec->host_if.write = autri_write_codec; 577 codec->host_if.flags = autri_flags_codec; 578 579 if ((r = ac97_attach(&codec->host_if, self)) != 0) { 580 aprint_error("%s: can't attach codec (error 0x%X)\n", 581 sc->sc_dev.dv_xname, r); 582 return; 583 } 584 585 audio_attach_mi(&autri_hw_if, sc, &sc->sc_dev); 586 587 #if NMIDI > 0 588 midi_attach_mi(&autri_midi_hw_if, sc, &sc->sc_dev); 589 #endif 590 591 sc->sc_old_power = PWR_RESUME; 592 powerhook_establish(autri_powerhook, sc); 593 } 594 595 static void 596 autri_powerhook(int why, void *addr) 597 { 598 struct autri_softc *sc = addr; 599 600 if (why == PWR_RESUME && sc->sc_old_power == PWR_SUSPEND) { 601 DPRINTF(("PWR_RESUME\n")); 602 autri_init(sc); 603 /*autri_reset_codec(&sc->sc_codec);*/ 604 (sc->sc_codec.codec_if->vtbl->restore_ports)(sc->sc_codec.codec_if); 605 } 606 sc->sc_old_power = why; 607 } 608 609 int 610 autri_init(void *sc_) 611 { 612 struct autri_softc *sc = sc_; 613 u_int32_t reg; 614 615 pci_chipset_tag_t pc = sc->sc_pc; 616 pcitag_t pt = sc->sc_pt; 617 618 DPRINTF(("in autri_init()\n")); 619 DPRINTFN(5,("pci_conf_read(0x40) : 0x%X\n",pci_conf_read(pc,pt,0x40))); 620 DPRINTFN(5,("pci_conf_read(0x44) : 0x%X\n",pci_conf_read(pc,pt,0x44))); 621 622 switch (sc->sc_devid) { 623 case AUTRI_DEVICE_ID_4DWAVE_DX: 624 /* disable Legacy Control */ 625 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 626 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 627 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 628 delay(100); 629 /* audio engine reset */ 630 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 631 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x00040000); 632 delay(100); 633 /* release reset */ 634 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 635 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 636 delay(100); 637 /* DAC on */ 638 autri_reg_set_4(sc,AUTRI_DX_ACR2,0x02); 639 break; 640 case AUTRI_DEVICE_ID_4DWAVE_NX: 641 /* disable Legacy Control */ 642 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 643 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 644 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 645 delay(100); 646 /* audio engine reset */ 647 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 648 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x00010000); 649 delay(100); 650 /* release reset */ 651 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 652 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00010000); 653 delay(100); 654 /* DAC on */ 655 autri_reg_set_4(sc,AUTRI_NX_ACR0,0x02); 656 break; 657 case AUTRI_DEVICE_ID_SIS_7018: 658 /* disable Legacy Control */ 659 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 660 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 661 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 662 delay(100); 663 /* reset Digital Controller */ 664 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 665 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x000c0000); 666 delay(100); 667 /* release reset */ 668 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 669 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 670 delay(100); 671 /* disable AC97 GPIO interrupt */ 672 TWRITE1(sc, AUTRI_SIS_ACGPIO, 0); 673 /* enable 64 channel mode */ 674 autri_reg_set_4(sc, AUTRI_LFO_GC_CIR, BANK_B_EN); 675 break; 676 case AUTRI_DEVICE_ID_ALI_M5451: 677 /* disable Legacy Control */ 678 pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); 679 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 680 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); 681 delay(100); 682 /* reset Digital Controller */ 683 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 684 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x000c0000); 685 delay(100); 686 /* release reset */ 687 reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); 688 pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); 689 delay(100); 690 /* enable PCM input */ 691 autri_reg_set_4(sc, AUTRI_ALI_GCONTROL, AUTRI_ALI_GCONTROL_PCM_IN); 692 break; 693 } 694 695 if (sc->sc_devid == AUTRI_DEVICE_ID_ALI_M5451) { 696 sc->sc_play.ch = 0; 697 sc->sc_play.ch_intr = 1; 698 sc->sc_rec.ch = 31; 699 sc->sc_rec.ch_intr = 2; 700 } else { 701 sc->sc_play.ch = 0x20; 702 sc->sc_play.ch_intr = 0x21; 703 sc->sc_rec.ch = 0x22; 704 sc->sc_rec.ch_intr = 0x23; 705 } 706 707 /* clear channel status */ 708 TWRITE4(sc, AUTRI_STOP_A, 0xffffffff); 709 TWRITE4(sc, AUTRI_STOP_B, 0xffffffff); 710 711 /* disable channel interrupt */ 712 TWRITE4(sc, AUTRI_AINTEN_A, 0); 713 TWRITE4(sc, AUTRI_AINTEN_B, 0); 714 715 #if 0 716 /* TLB */ 717 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 718 TWRITE4(sc,AUTRI_NX_TLBC,0); 719 } 720 #endif 721 722 autri_enable_loop_interrupt(sc); 723 724 DPRINTF(("out autri_init()\n")); 725 return 0; 726 } 727 728 static void 729 autri_enable_loop_interrupt(void *sc_) 730 { 731 struct autri_softc *sc = sc_; 732 u_int32_t reg; 733 734 /*reg = (ENDLP_IE | MIDLP_IE);*/ 735 reg = ENDLP_IE; 736 737 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) 738 reg |= BANK_B_EN; 739 740 autri_reg_set_4(sc,AUTRI_LFO_GC_CIR,reg); 741 } 742 743 #if 0 744 static void 745 autri_disable_loop_interrupt(void *sc_) 746 { 747 struct autri_softc *sc = sc_; 748 u_int32_t reg; 749 750 reg = (ENDLP_IE | MIDLP_IE); 751 autri_reg_clear_4(sc,AUTRI_LFO_GC_CIR,reg); 752 } 753 #endif 754 755 int 756 autri_intr(void *p) 757 { 758 struct autri_softc *sc = p; 759 u_int32_t intsrc; 760 u_int32_t mask, active[2]; 761 int ch, endch; 762 /* 763 u_int32_t reg; 764 u_int32_t cso,eso; 765 */ 766 767 intsrc = TREAD4(sc,AUTRI_MISCINT); 768 if ((intsrc & (ADDRESS_IRQ|MPU401_IRQ)) == 0) 769 return 0; 770 771 if (intsrc & ADDRESS_IRQ) { 772 773 active[0] = TREAD4(sc,AUTRI_AIN_A); 774 active[1] = TREAD4(sc,AUTRI_AIN_B); 775 776 if (sc->sc_devid == AUTRI_DEVICE_ID_ALI_M5451) { 777 endch = 32; 778 } else { 779 endch = 64; 780 } 781 782 for (ch=0; ch<endch; ch++) { 783 mask = 1 << (ch & 0x1f); 784 if (active[(ch & 0x20) ? 1 : 0] & mask) { 785 786 /* clear interrupt */ 787 TWRITE4(sc, (ch & 0x20) ? AUTRI_AIN_B : AUTRI_AIN_A, mask); 788 /* disable interrupt */ 789 autri_reg_clear_4(sc,(ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A, mask); 790 #if 0 791 reg = TREAD4(sc,AUTRI_LFO_GC_CIR) & ~0x0000003f; 792 TWRITE4(sc,AUTRI_LFO_GC_CIR, reg | ch); 793 794 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 795 cso = TREAD4(sc, 0xe0) & 0x00ffffff; 796 eso = TREAD4(sc, 0xe8) & 0x00ffffff; 797 } else { 798 cso = (TREAD4(sc, 0xe0) >> 16) & 0x0000ffff; 799 eso = (TREAD4(sc, 0xe8) >> 16) & 0x0000ffff; 800 } 801 /*printf("cso=%d, eso=%d\n",cso,eso);*/ 802 #endif 803 if (ch == sc->sc_play.ch_intr) { 804 if (sc->sc_play.intr) 805 sc->sc_play.intr(sc->sc_play.intr_arg); 806 } 807 808 if (ch == sc->sc_rec.ch_intr) { 809 if (sc->sc_rec.intr) 810 sc->sc_rec.intr(sc->sc_rec.intr_arg); 811 } 812 813 /* enable interrupt */ 814 autri_reg_set_4(sc, (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A, mask); 815 } 816 } 817 } 818 819 if (intsrc & MPU401_IRQ) { 820 /* XXX */ 821 } 822 823 autri_reg_set_4(sc,AUTRI_MISCINT, 824 ST_TARGET_REACHED | MIXER_OVERFLOW | MIXER_UNDERFLOW); 825 826 return 1; 827 } 828 829 /* 830 * 831 */ 832 833 int 834 autri_allocmem(struct autri_softc *sc, size_t size, size_t align, 835 struct autri_dma *p) 836 { 837 int error; 838 839 p->size = size; 840 error = bus_dmamem_alloc(sc->sc_dmatag, p->size, align, 0, 841 p->segs, sizeof(p->segs)/sizeof(p->segs[0]), 842 &p->nsegs, BUS_DMA_NOWAIT); 843 if (error) 844 return (error); 845 846 error = bus_dmamem_map(sc->sc_dmatag, p->segs, p->nsegs, p->size, 847 &p->addr, BUS_DMA_NOWAIT|BUS_DMA_COHERENT); 848 if (error) 849 goto free; 850 851 error = bus_dmamap_create(sc->sc_dmatag, p->size, 1, p->size, 852 0, BUS_DMA_NOWAIT, &p->map); 853 if (error) 854 goto unmap; 855 856 error = bus_dmamap_load(sc->sc_dmatag, p->map, p->addr, p->size, NULL, 857 BUS_DMA_NOWAIT); 858 if (error) 859 goto destroy; 860 return (0); 861 862 destroy: 863 bus_dmamap_destroy(sc->sc_dmatag, p->map); 864 unmap: 865 bus_dmamem_unmap(sc->sc_dmatag, p->addr, p->size); 866 free: 867 bus_dmamem_free(sc->sc_dmatag, p->segs, p->nsegs); 868 return (error); 869 } 870 871 int 872 autri_freemem(struct autri_softc *sc, struct autri_dma *p) 873 { 874 bus_dmamap_unload(sc->sc_dmatag, p->map); 875 bus_dmamap_destroy(sc->sc_dmatag, p->map); 876 bus_dmamem_unmap(sc->sc_dmatag, p->addr, p->size); 877 bus_dmamem_free(sc->sc_dmatag, p->segs, p->nsegs); 878 return 0; 879 } 880 881 int 882 autri_open(void *addr, int flags) 883 { 884 DPRINTF(("autri_open()\n")); 885 DPRINTFN(5,("MISCINT : 0x%08X\n", 886 TREAD4((struct autri_softc *)addr, AUTRI_MISCINT))); 887 DPRINTFN(5,("LFO_GC_CIR : 0x%08X\n", 888 TREAD4((struct autri_softc *)addr, AUTRI_LFO_GC_CIR))); 889 return 0; 890 } 891 892 void 893 autri_close(void *addr) 894 { 895 DPRINTF(("autri_close()\n")); 896 } 897 898 int 899 autri_query_encoding(void *addr, struct audio_encoding *fp) 900 { 901 switch (fp->index) { 902 case 0: 903 strcpy(fp->name, AudioEulinear); 904 fp->encoding = AUDIO_ENCODING_ULINEAR; 905 fp->precision = 8; 906 fp->flags = 0; 907 break; 908 case 1: 909 strcpy(fp->name, AudioEmulaw); 910 fp->encoding = AUDIO_ENCODING_ULAW; 911 fp->precision = 8; 912 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 913 break; 914 case 2: 915 strcpy(fp->name, AudioEalaw); 916 fp->encoding = AUDIO_ENCODING_ALAW; 917 fp->precision = 8; 918 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 919 break; 920 case 3: 921 strcpy(fp->name, AudioEslinear); 922 fp->encoding = AUDIO_ENCODING_SLINEAR; 923 fp->precision = 8; 924 fp->flags = 0; 925 break; 926 case 4: 927 strcpy(fp->name, AudioEslinear_le); 928 fp->encoding = AUDIO_ENCODING_SLINEAR_LE; 929 fp->precision = 16; 930 fp->flags = 0; 931 break; 932 case 5: 933 strcpy(fp->name, AudioEulinear_le); 934 fp->encoding = AUDIO_ENCODING_ULINEAR_LE; 935 fp->precision = 16; 936 fp->flags = 0; 937 break; 938 case 6: 939 strcpy(fp->name, AudioEslinear_be); 940 fp->encoding = AUDIO_ENCODING_SLINEAR_BE; 941 fp->precision = 16; 942 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 943 break; 944 case 7: 945 strcpy(fp->name, AudioEulinear_be); 946 fp->encoding = AUDIO_ENCODING_ULINEAR_BE; 947 fp->precision = 16; 948 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 949 break; 950 default: 951 return (EINVAL); 952 } 953 954 return 0; 955 } 956 957 int 958 autri_set_params(void *addr, int setmode, int usemode, 959 audio_params_t *play, audio_params_t *rec, 960 stream_filter_list_t *pfil, stream_filter_list_t *rfil) 961 { 962 if (setmode & AUMODE_RECORD) { 963 if (auconv_set_converter(autri_formats, AUTRI_NFORMATS, 964 AUMODE_RECORD, rec, FALSE, rfil) < 0) 965 return EINVAL; 966 } 967 if (setmode & AUMODE_PLAY) { 968 if (auconv_set_converter(autri_formats, AUTRI_NFORMATS, 969 AUMODE_PLAY, play, FALSE, pfil) < 0) 970 return EINVAL; 971 } 972 return 0; 973 } 974 975 int 976 autri_round_blocksize(void *addr, int block) 977 { 978 return (block & -4); 979 } 980 981 int 982 autri_halt_output(void *addr) 983 { 984 struct autri_softc *sc = addr; 985 986 DPRINTF(("autri_halt_output()\n")); 987 988 sc->sc_play.intr = NULL; 989 autri_stopch(sc, sc->sc_play.ch, sc->sc_play.ch_intr); 990 autri_disable_interrupt(sc, sc->sc_play.ch_intr); 991 992 return 0; 993 } 994 995 int 996 autri_halt_input(void *addr) 997 { 998 struct autri_softc *sc = addr; 999 1000 DPRINTF(("autri_halt_input()\n")); 1001 1002 sc->sc_rec.intr = NULL; 1003 autri_stopch(sc, sc->sc_rec.ch, sc->sc_rec.ch_intr); 1004 autri_disable_interrupt(sc, sc->sc_rec.ch_intr); 1005 1006 return 0; 1007 } 1008 1009 int 1010 autri_getdev(void *addr, struct audio_device *retp) 1011 { 1012 struct autri_softc *sc = addr; 1013 1014 DPRINTF(("autri_getdev().\n")); 1015 1016 strncpy(retp->name, "Trident 4DWAVE", sizeof(retp->name)); 1017 snprintf(retp->version, sizeof(retp->version), "0x%02x", 1018 PCI_REVISION(sc->sc_class)); 1019 1020 switch (sc->sc_devid) { 1021 case AUTRI_DEVICE_ID_4DWAVE_DX: 1022 strncpy(retp->config, "4DWAVE-DX", sizeof(retp->config)); 1023 break; 1024 case AUTRI_DEVICE_ID_4DWAVE_NX: 1025 strncpy(retp->config, "4DWAVE-NX", sizeof(retp->config)); 1026 break; 1027 case AUTRI_DEVICE_ID_SIS_7018: 1028 strncpy(retp->config, "SiS 7018", sizeof(retp->config)); 1029 break; 1030 case AUTRI_DEVICE_ID_ALI_M5451: 1031 strncpy(retp->config, "ALi M5451", sizeof(retp->config)); 1032 break; 1033 default: 1034 strncpy(retp->config, "unknown", sizeof(retp->config)); 1035 } 1036 1037 return 0; 1038 } 1039 1040 int 1041 autri_mixer_set_port(void *addr, mixer_ctrl_t *cp) 1042 { 1043 struct autri_softc *sc = addr; 1044 1045 return (sc->sc_codec.codec_if->vtbl->mixer_set_port( 1046 sc->sc_codec.codec_if, cp)); 1047 } 1048 1049 int 1050 autri_mixer_get_port(void *addr, mixer_ctrl_t *cp) 1051 { 1052 struct autri_softc *sc = addr; 1053 1054 return (sc->sc_codec.codec_if->vtbl->mixer_get_port( 1055 sc->sc_codec.codec_if, cp)); 1056 } 1057 1058 int 1059 autri_query_devinfo(void *addr, mixer_devinfo_t *dip) 1060 { 1061 struct autri_softc *sc = addr; 1062 1063 return (sc->sc_codec.codec_if->vtbl->query_devinfo( 1064 sc->sc_codec.codec_if, dip)); 1065 } 1066 1067 int 1068 autri_get_portnum_by_name(struct autri_softc *sc, char *class, 1069 char *device, char *qualifier) 1070 { 1071 return (sc->sc_codec.codec_if->vtbl->get_portnum_by_name( 1072 sc->sc_codec.codec_if, class, device, qualifier)); 1073 } 1074 1075 void * 1076 autri_malloc(void *addr, int direction, size_t size, 1077 struct malloc_type *pool, int flags) 1078 { 1079 struct autri_softc *sc = addr; 1080 struct autri_dma *p; 1081 int error; 1082 1083 p = malloc(sizeof(*p), pool, flags); 1084 if (!p) 1085 return NULL; 1086 1087 #if 0 1088 error = autri_allocmem(sc, size, 16, p); 1089 #endif 1090 error = autri_allocmem(sc, size, 0x10000, p); 1091 if (error) { 1092 free(p, pool); 1093 return NULL; 1094 } 1095 1096 p->next = sc->sc_dmas; 1097 sc->sc_dmas = p; 1098 return KERNADDR(p); 1099 } 1100 1101 void 1102 autri_free(void *addr, void *ptr, struct malloc_type *pool) 1103 { 1104 struct autri_softc *sc = addr; 1105 struct autri_dma **pp, *p; 1106 1107 for (pp = &sc->sc_dmas; (p = *pp) != NULL; pp = &p->next) { 1108 if (KERNADDR(p) == ptr) { 1109 autri_freemem(sc, p); 1110 *pp = p->next; 1111 free(p, pool); 1112 return; 1113 } 1114 } 1115 } 1116 1117 static struct autri_dma * 1118 autri_find_dma(struct autri_softc *sc, void *addr) 1119 { 1120 struct autri_dma *p; 1121 1122 for (p = sc->sc_dmas; p && KERNADDR(p) != addr; p = p->next) 1123 ; 1124 1125 return p; 1126 } 1127 1128 size_t 1129 autri_round_buffersize(void *addr, int direction, size_t size) 1130 { 1131 return size; 1132 } 1133 1134 paddr_t 1135 autri_mappage(void *addr, void *mem, off_t off, int prot) 1136 { 1137 struct autri_softc *sc = addr; 1138 struct autri_dma *p; 1139 1140 if (off < 0) 1141 return (-1); 1142 1143 p = autri_find_dma(sc, mem); 1144 if (!p) 1145 return (-1); 1146 1147 return (bus_dmamem_mmap(sc->sc_dmatag, p->segs, p->nsegs, 1148 off, prot, BUS_DMA_WAITOK)); 1149 } 1150 1151 int 1152 autri_get_props(void *addr) 1153 { 1154 return (AUDIO_PROP_MMAP | AUDIO_PROP_INDEPENDENT | 1155 AUDIO_PROP_FULLDUPLEX); 1156 } 1157 1158 static void 1159 autri_setup_channel(struct autri_softc *sc, int mode, 1160 const audio_params_t *param) 1161 { 1162 int i, ch, channel; 1163 u_int32_t reg, cr[5]; 1164 u_int32_t cso, eso; 1165 u_int32_t delta, dch[2], ctrl; 1166 u_int32_t alpha_fms, fm_vol, attribute; 1167 1168 u_int32_t dmaaddr, dmalen; 1169 int factor, rvol, cvol; 1170 struct autri_chstatus *chst; 1171 1172 ctrl = AUTRI_CTRL_LOOPMODE; 1173 switch (param->encoding) { 1174 case AUDIO_ENCODING_SLINEAR_BE: 1175 case AUDIO_ENCODING_SLINEAR_LE: 1176 ctrl |= AUTRI_CTRL_SIGNED; 1177 break; 1178 } 1179 1180 factor = 0; 1181 if (param->precision == 16) { 1182 ctrl |= AUTRI_CTRL_16BIT; 1183 factor++; 1184 } 1185 1186 if (param->channels == 2) { 1187 ctrl |= AUTRI_CTRL_STEREO; 1188 factor++; 1189 } 1190 1191 delta = param->sample_rate; 1192 if (delta < 4000) 1193 delta = 4000; 1194 if (delta > 48000) 1195 delta = 48000; 1196 1197 attribute = 0; 1198 1199 dch[1] = ((delta << 12) / 48000) & 0x0000ffff; 1200 if (mode == AUMODE_PLAY) { 1201 chst = &sc->sc_play; 1202 dch[0] = ((delta << 12) / 48000) & 0x0000ffff; 1203 ctrl |= AUTRI_CTRL_WAVEVOL; 1204 } else { 1205 chst = &sc->sc_rec; 1206 dch[0] = ((48000 << 12) / delta) & 0x0000ffff; 1207 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) { 1208 ctrl |= AUTRI_CTRL_MUTEVOL_SIS; 1209 attribute = AUTRI_ATTR_PCMREC_SIS; 1210 if (delta != 48000) 1211 attribute |= AUTRI_ATTR_ENASRC_SIS; 1212 } else 1213 ctrl |= AUTRI_CTRL_MUTEVOL; 1214 } 1215 1216 dmaaddr = DMAADDR(chst->dma); 1217 cso = alpha_fms = 0; 1218 rvol = cvol = 0x7f; 1219 fm_vol = 0x0 | ((rvol & 0x7f) << 7) | (cvol & 0x7f); 1220 1221 for (ch=0; ch<2; ch++) { 1222 1223 if (ch == 0) 1224 dmalen = (chst->length >> factor); 1225 else { 1226 /* channel for interrupt */ 1227 dmalen = (chst->blksize >> factor); 1228 if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) 1229 ctrl |= AUTRI_CTRL_MUTEVOL_SIS; 1230 else 1231 ctrl |= AUTRI_CTRL_MUTEVOL; 1232 attribute = 0; 1233 } 1234 1235 eso = dmalen - 1; 1236 1237 switch (sc->sc_devid) { 1238 case AUTRI_DEVICE_ID_4DWAVE_DX: 1239 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1240 cr[1] = dmaaddr; 1241 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1242 cr[3] = fm_vol; 1243 cr[4] = ctrl; 1244 break; 1245 case AUTRI_DEVICE_ID_4DWAVE_NX: 1246 cr[0] = (dch[ch] << 24) | (cso & 0x00ffffff); 1247 cr[1] = dmaaddr; 1248 cr[2] = ((dch[ch] << 16) & 0xff000000) | (eso & 0x00ffffff); 1249 cr[3] = (alpha_fms << 16) | (fm_vol & 0x0000ffff); 1250 cr[4] = ctrl; 1251 break; 1252 case AUTRI_DEVICE_ID_SIS_7018: 1253 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1254 cr[1] = dmaaddr; 1255 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1256 cr[3] = attribute; 1257 cr[4] = ctrl; 1258 break; 1259 case AUTRI_DEVICE_ID_ALI_M5451: 1260 cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); 1261 cr[1] = dmaaddr; 1262 cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); 1263 cr[3] = 0; 1264 cr[4] = ctrl; 1265 break; 1266 } 1267 1268 /* write channel data */ 1269 channel = (ch == 0) ? chst->ch : chst->ch_intr; 1270 1271 reg = TREAD4(sc,AUTRI_LFO_GC_CIR) & ~0x0000003f; 1272 TWRITE4(sc,AUTRI_LFO_GC_CIR, reg | channel); 1273 1274 for (i=0; i<5; i++) { 1275 TWRITE4(sc, AUTRI_ARAM_CR + i*sizeof(cr[0]), cr[i]); 1276 DPRINTFN(5,("cr[%d] : 0x%08X\n", i, cr[i])); 1277 } 1278 1279 /* Bank A only */ 1280 if (channel < 0x20) { 1281 TWRITE4(sc, AUTRI_EBUF1, AUTRI_EMOD_STILL); 1282 TWRITE4(sc, AUTRI_EBUF2, AUTRI_EMOD_STILL); 1283 } 1284 } 1285 1286 } 1287 1288 int 1289 autri_trigger_output(void *addr, void *start, void *end, int blksize, 1290 void (*intr)(void *), void *arg, 1291 const audio_params_t *param) 1292 { 1293 struct autri_softc *sc = addr; 1294 struct autri_dma *p; 1295 1296 DPRINTFN(5,("autri_trigger_output: sc=%p start=%p end=%p " 1297 "blksize=%d intr=%p(%p)\n", addr, start, end, blksize, intr, arg)); 1298 1299 sc->sc_play.intr = intr; 1300 sc->sc_play.intr_arg = arg; 1301 sc->sc_play.offset = 0; 1302 sc->sc_play.blksize = blksize; 1303 sc->sc_play.length = (char *)end - (char *)start; 1304 1305 p = autri_find_dma(sc, start); 1306 if (!p) { 1307 printf("autri_trigger_output: bad addr %p\n", start); 1308 return (EINVAL); 1309 } 1310 1311 sc->sc_play.dma = p; 1312 1313 /* */ 1314 autri_setup_channel(sc, AUMODE_PLAY, param); 1315 1316 /* volume set to no attenuation */ 1317 TWRITE4(sc, AUTRI_MUSICVOL_WAVEVOL, 0); 1318 1319 /* enable interrupt */ 1320 autri_enable_interrupt(sc, sc->sc_play.ch_intr); 1321 1322 /* start channel */ 1323 autri_startch(sc, sc->sc_play.ch, sc->sc_play.ch_intr); 1324 1325 return 0; 1326 } 1327 1328 int 1329 autri_trigger_input(void *addr, void *start, void *end, int blksize, 1330 void (*intr)(void *), void *arg, 1331 const audio_params_t *param) 1332 { 1333 struct autri_softc *sc = addr; 1334 struct autri_dma *p; 1335 1336 DPRINTFN(5,("autri_trigger_input: sc=%p start=%p end=%p " 1337 "blksize=%d intr=%p(%p)\n", addr, start, end, blksize, intr, arg)); 1338 1339 sc->sc_rec.intr = intr; 1340 sc->sc_rec.intr_arg = arg; 1341 sc->sc_rec.offset = 0; 1342 sc->sc_rec.blksize = blksize; 1343 sc->sc_rec.length = (char *)end - (char *)start; 1344 1345 /* */ 1346 p = autri_find_dma(sc, start); 1347 if (!p) { 1348 printf("autri_trigger_input: bad addr %p\n", start); 1349 return (EINVAL); 1350 } 1351 1352 sc->sc_rec.dma = p; 1353 1354 /* */ 1355 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { 1356 autri_reg_set_4(sc, AUTRI_NX_ACR0, AUTRI_NX_ACR0_PSB_CAPTURE); 1357 TWRITE1(sc, AUTRI_NX_RCI3, AUTRI_NX_RCI3_ENABLE | sc->sc_rec.ch); 1358 } 1359 1360 #if 0 1361 /* 4DWAVE only allows capturing at a 48KHz rate */ 1362 if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_DX || 1363 sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) 1364 param->sample_rate = 48000; 1365 #endif 1366 1367 autri_setup_channel(sc, AUMODE_RECORD, param); 1368 1369 /* enable interrupt */ 1370 autri_enable_interrupt(sc, sc->sc_rec.ch_intr); 1371 1372 /* start channel */ 1373 autri_startch(sc, sc->sc_rec.ch, sc->sc_rec.ch_intr); 1374 1375 return 0; 1376 } 1377 1378 #if 0 1379 static int 1380 autri_halt(struct autri_softc *sc) 1381 { 1382 DPRINTF(("autri_halt().\n")); 1383 /*autri_stopch(sc);*/ 1384 autri_disable_interrupt(sc, sc->sc_play.channel); 1385 autri_disable_interrupt(sc, sc->sc_rec.channel); 1386 return 0; 1387 } 1388 #endif 1389 1390 static void 1391 autri_enable_interrupt(struct autri_softc *sc, int ch) 1392 { 1393 int reg; 1394 1395 reg = (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A; 1396 ch &= 0x1f; 1397 1398 autri_reg_set_4(sc, reg, 1 << ch); 1399 } 1400 1401 static void 1402 autri_disable_interrupt(struct autri_softc *sc, int ch) 1403 { 1404 int reg; 1405 1406 reg = (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A; 1407 ch &= 0x1f; 1408 1409 autri_reg_clear_4(sc, reg, 1 << ch); 1410 } 1411 1412 static void 1413 autri_startch(struct autri_softc *sc, int ch, int ch_intr) 1414 { 1415 int reg; 1416 u_int32_t chmask; 1417 1418 reg = (ch & 0x20) ? AUTRI_START_B : AUTRI_START_A; 1419 ch &= 0x1f; 1420 ch_intr &= 0x1f; 1421 chmask = (1 << ch) | (1 << ch_intr); 1422 1423 autri_reg_set_4(sc, reg, chmask); 1424 } 1425 1426 static void 1427 autri_stopch(struct autri_softc *sc, int ch, int ch_intr) 1428 { 1429 int reg; 1430 u_int32_t chmask; 1431 1432 reg = (ch & 0x20) ? AUTRI_STOP_B : AUTRI_STOP_A; 1433 ch &= 0x1f; 1434 ch_intr &= 0x1f; 1435 chmask = (1 << ch) | (1 << ch_intr); 1436 1437 autri_reg_set_4(sc, reg, chmask); 1438 } 1439 1440 #if NMIDI > 0 1441 int 1442 autri_midi_open(void *addr, int flags, void (*iintr)(void *, int), 1443 void (*ointr)(void *), void *arg) 1444 { 1445 struct autri_softc *sc = addr; 1446 1447 DPRINTF(("autri_midi_open()\n")); 1448 1449 DPRINTFN(5,("MPUR1 : 0x%02X\n",TREAD1(sc,AUTRI_MPUR1))); 1450 DPRINTFN(5,("MPUR2 : 0x%02X\n",TREAD1(sc,AUTRI_MPUR2))); 1451 1452 sc->sc_iintr = iintr; 1453 sc->sc_ointr = ointr; 1454 sc->sc_arg = arg; 1455 1456 if (flags & FREAD) 1457 autri_reg_clear_1(sc, AUTRI_MPUR2, AUTRI_MIDIIN_ENABLE_INTR); 1458 1459 if (flags & FWRITE) 1460 autri_reg_set_1(sc, AUTRI_MPUR2, AUTRI_MIDIOUT_CONNECT); 1461 1462 return (0); 1463 } 1464 1465 void 1466 autri_midi_close(void *addr) 1467 { 1468 struct autri_softc *sc = addr; 1469 1470 DPRINTF(("autri_midi_close()\n")); 1471 1472 tsleep(sc, PWAIT, "autri", hz/10); /* give uart a chance to drain */ 1473 1474 sc->sc_iintr = NULL; 1475 sc->sc_ointr = NULL; 1476 } 1477 1478 int 1479 autri_midi_output(void *addr, int d) 1480 { 1481 struct autri_softc *sc = addr; 1482 int x; 1483 1484 for (x = 0; x != MIDI_BUSY_WAIT; x++) { 1485 if ((TREAD1(sc, AUTRI_MPUR1) & AUTRI_MIDIOUT_READY) == 0) { 1486 TWRITE1(sc, AUTRI_MPUR0, d); 1487 return (0); 1488 } 1489 delay(MIDI_BUSY_DELAY); 1490 } 1491 return (EIO); 1492 } 1493 1494 void 1495 autri_midi_getinfo(void *addr, struct midi_info *mi) 1496 { 1497 mi->name = "4DWAVE MIDI UART"; 1498 mi->props = MIDI_PROP_CAN_INPUT; 1499 } 1500 1501 #endif 1502
Indexes created Thu Oct 02 14:10:14 GMT 2025