sbdsp.c revision 1.97
1 /* $NetBSD: sbdsp.c,v 1.97 1999/03/22 07:37:35 mycroft Exp $ */ 2 3 /*- 4 * Copyright (c) 1999 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Charles M. Hannum. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 3. All advertising materials mentioning features or use of this software 19 * must display the following acknowledgement: 20 * This product includes software developed by the NetBSD 21 * Foundation, Inc. and its contributors. 22 * 4. Neither the name of The NetBSD Foundation nor the names of its 23 * contributors may be used to endorse or promote products derived 24 * from this software without specific prior written permission. 25 * 26 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 27 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 28 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 29 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 30 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 31 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 32 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 33 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 34 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 35 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 36 * POSSIBILITY OF SUCH DAMAGE. 37 */ 38 39 /* 40 * Copyright (c) 1991-1993 Regents of the University of California. 41 * All rights reserved. 42 * 43 * Redistribution and use in source and binary forms, with or without 44 * modification, are permitted provided that the following conditions 45 * are met: 46 * 1. Redistributions of source code must retain the above copyright 47 * notice, this list of conditions and the following disclaimer. 48 * 2. Redistributions in binary form must reproduce the above copyright 49 * notice, this list of conditions and the following disclaimer in the 50 * documentation and/or other materials provided with the distribution. 51 * 3. All advertising materials mentioning features or use of this software 52 * must display the following acknowledgement: 53 * This product includes software developed by the Computer Systems 54 * Engineering Group at Lawrence Berkeley Laboratory. 55 * 4. Neither the name of the University nor of the Laboratory may be used 56 * to endorse or promote products derived from this software without 57 * specific prior written permission. 58 * 59 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 60 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 61 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 62 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 63 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 64 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 65 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 66 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 67 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 68 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 69 * SUCH DAMAGE. 70 * 71 */ 72 73 /* 74 * SoundBlaster Pro code provided by John Kohl, based on lots of 75 * information he gleaned from Steve Haehnichen <steve (at) vigra.com>'s 76 * SBlast driver for 386BSD and DOS driver code from Daniel Sachs 77 * <sachs (at) meibm15.cen.uiuc.edu>. 78 * Lots of rewrites by Lennart Augustsson <augustss (at) cs.chalmers.se> 79 * with information from SB "Hardware Programming Guide" and the 80 * Linux drivers. 81 */ 82 83 #include "midi.h" 84 85 #include <sys/param.h> 86 #include <sys/systm.h> 87 #include <sys/errno.h> 88 #include <sys/ioctl.h> 89 #include <sys/syslog.h> 90 #include <sys/device.h> 91 #include <sys/proc.h> 92 #include <sys/buf.h> 93 #include <vm/vm.h> 94 95 #include <machine/cpu.h> 96 #include <machine/intr.h> 97 #include <machine/bus.h> 98 99 #include <sys/audioio.h> 100 #include <dev/audio_if.h> 101 #include <dev/midi_if.h> 102 #include <dev/mulaw.h> 103 #include <dev/auconv.h> 104 105 #include <dev/isa/isavar.h> 106 #include <dev/isa/isadmavar.h> 107 108 #include <dev/isa/sbreg.h> 109 #include <dev/isa/sbdspvar.h> 110 111 112 #ifdef AUDIO_DEBUG 113 #define DPRINTF(x) if (sbdspdebug) printf x 114 #define DPRINTFN(n,x) if (sbdspdebug >= (n)) printf x 115 int sbdspdebug = 0; 116 #else 117 #define DPRINTF(x) 118 #define DPRINTFN(n,x) 119 #endif 120 121 #ifndef SBDSP_NPOLL 122 #define SBDSP_NPOLL 3000 123 #endif 124 125 struct { 126 int wdsp; 127 int rdsp; 128 int wmidi; 129 } sberr; 130 131 /* 132 * Time constant routines follow. See SBK, section 12. 133 * Although they don't come out and say it (in the docs), 134 * the card clearly uses a 1MHz countdown timer, as the 135 * low-speed formula (p. 12-4) is: 136 * tc = 256 - 10^6 / sr 137 * In high-speed mode, the constant is the upper byte of a 16-bit counter, 138 * and a 256MHz clock is used: 139 * tc = 65536 - 256 * 10^ 6 / sr 140 * Since we can only use the upper byte of the HS TC, the two formulae 141 * are equivalent. (Why didn't they say so?) E.g., 142 * (65536 - 256 * 10 ^ 6 / x) >> 8 = 256 - 10^6 / x 143 * 144 * The crossover point (from low- to high-speed modes) is different 145 * for the SBPRO and SB20. The table on p. 12-5 gives the following data: 146 * 147 * SBPRO SB20 148 * ----- -------- 149 * input ls min 4 KHz 4 KHz 150 * input ls max 23 KHz 13 KHz 151 * input hs max 44.1 KHz 15 KHz 152 * output ls min 4 KHz 4 KHz 153 * output ls max 23 KHz 23 KHz 154 * output hs max 44.1 KHz 44.1 KHz 155 */ 156 /* XXX Should we round the tc? 157 #define SB_RATE_TO_TC(x) (((65536 - 256 * 1000000 / (x)) + 128) >> 8) 158 */ 159 #define SB_RATE_TO_TC(x) (256 - 1000000 / (x)) 160 #define SB_TC_TO_RATE(tc) (1000000 / (256 - (tc))) 161 162 struct sbmode { 163 short model; 164 u_char channels; 165 u_char precision; 166 u_short lowrate, highrate; 167 u_char cmd; 168 u_char halt, cont; 169 u_char cmdchan; 170 }; 171 static struct sbmode sbpmodes[] = { 172 { SB_1, 1, 8, 4000,22727,SB_DSP_WDMA ,SB_DSP_HALT ,SB_DSP_CONT }, 173 { SB_20, 1, 8, 4000,22727,SB_DSP_WDMA_LOOP,SB_DSP_HALT ,SB_DSP_CONT }, 174 { SB_2x, 1, 8,22727,45454,SB_DSP_HS_OUTPUT,SB_DSP_HALT ,SB_DSP_CONT }, 175 { SB_2x, 1, 8, 4000,22727,SB_DSP_WDMA_LOOP,SB_DSP_HALT ,SB_DSP_CONT }, 176 { SB_PRO, 1, 8,22727,45454,SB_DSP_HS_OUTPUT,SB_DSP_HALT ,SB_DSP_CONT }, 177 { SB_PRO, 1, 8, 4000,22727,SB_DSP_WDMA_LOOP,SB_DSP_HALT ,SB_DSP_CONT }, 178 { SB_PRO, 2, 8,11025,22727,SB_DSP_HS_OUTPUT,SB_DSP_HALT ,SB_DSP_CONT }, 179 /* Yes, we write the record mode to set 16-bit playback mode. weird, huh? */ 180 { SB_JAZZ,1, 8,22727,45454,SB_DSP_HS_OUTPUT,SB_DSP_HALT ,SB_DSP_CONT ,SB_DSP_RECORD_MONO }, 181 { SB_JAZZ,1, 8, 4000,22727,SB_DSP_WDMA_LOOP,SB_DSP_HALT ,SB_DSP_CONT ,SB_DSP_RECORD_MONO }, 182 { SB_JAZZ,2, 8,11025,22727,SB_DSP_HS_OUTPUT,SB_DSP_HALT ,SB_DSP_CONT ,SB_DSP_RECORD_STEREO }, 183 { SB_JAZZ,1,16,22727,45454,SB_DSP_HS_OUTPUT,SB_DSP_HALT ,SB_DSP_CONT ,JAZZ16_RECORD_MONO }, 184 { SB_JAZZ,1,16, 4000,22727,SB_DSP_WDMA_LOOP,SB_DSP_HALT ,SB_DSP_CONT ,JAZZ16_RECORD_MONO }, 185 { SB_JAZZ,2,16,11025,22727,SB_DSP_HS_OUTPUT,SB_DSP_HALT ,SB_DSP_CONT ,JAZZ16_RECORD_STEREO }, 186 { SB_16, 1, 8, 5000,45000,SB_DSP16_WDMA_8 ,SB_DSP_HALT ,SB_DSP_CONT }, 187 { SB_16, 2, 8, 5000,45000,SB_DSP16_WDMA_8 ,SB_DSP_HALT ,SB_DSP_CONT }, 188 #define PLAY16 15 /* must be the index of the next entry in the table */ 189 { SB_16, 1,16, 5000,45000,SB_DSP16_WDMA_16,SB_DSP16_HALT,SB_DSP16_CONT}, 190 { SB_16, 2,16, 5000,45000,SB_DSP16_WDMA_16,SB_DSP16_HALT,SB_DSP16_CONT}, 191 { -1 } 192 }; 193 static struct sbmode sbrmodes[] = { 194 { SB_1, 1, 8, 4000,12987,SB_DSP_RDMA ,SB_DSP_HALT ,SB_DSP_CONT }, 195 { SB_20, 1, 8, 4000,12987,SB_DSP_RDMA_LOOP,SB_DSP_HALT ,SB_DSP_CONT }, 196 { SB_2x, 1, 8,12987,14925,SB_DSP_HS_INPUT ,SB_DSP_HALT ,SB_DSP_CONT }, 197 { SB_2x, 1, 8, 4000,12987,SB_DSP_RDMA_LOOP,SB_DSP_HALT ,SB_DSP_CONT }, 198 { SB_PRO, 1, 8,22727,45454,SB_DSP_HS_INPUT ,SB_DSP_HALT ,SB_DSP_CONT ,SB_DSP_RECORD_MONO }, 199 { SB_PRO, 1, 8, 4000,22727,SB_DSP_RDMA_LOOP,SB_DSP_HALT ,SB_DSP_CONT ,SB_DSP_RECORD_MONO }, 200 { SB_PRO, 2, 8,11025,22727,SB_DSP_HS_INPUT ,SB_DSP_HALT ,SB_DSP_CONT ,SB_DSP_RECORD_STEREO }, 201 { SB_JAZZ,1, 8,22727,45454,SB_DSP_HS_INPUT ,SB_DSP_HALT ,SB_DSP_CONT ,SB_DSP_RECORD_MONO }, 202 { SB_JAZZ,1, 8, 4000,22727,SB_DSP_RDMA_LOOP,SB_DSP_HALT ,SB_DSP_CONT ,SB_DSP_RECORD_MONO }, 203 { SB_JAZZ,2, 8,11025,22727,SB_DSP_HS_INPUT ,SB_DSP_HALT ,SB_DSP_CONT ,SB_DSP_RECORD_STEREO }, 204 { SB_JAZZ,1,16,22727,45454,SB_DSP_HS_INPUT ,SB_DSP_HALT ,SB_DSP_CONT ,JAZZ16_RECORD_MONO }, 205 { SB_JAZZ,1,16, 4000,22727,SB_DSP_RDMA_LOOP,SB_DSP_HALT ,SB_DSP_CONT ,JAZZ16_RECORD_MONO }, 206 { SB_JAZZ,2,16,11025,22727,SB_DSP_HS_INPUT ,SB_DSP_HALT ,SB_DSP_CONT ,JAZZ16_RECORD_STEREO }, 207 { SB_16, 1, 8, 5000,45000,SB_DSP16_RDMA_8 ,SB_DSP_HALT ,SB_DSP_CONT }, 208 { SB_16, 2, 8, 5000,45000,SB_DSP16_RDMA_8 ,SB_DSP_HALT ,SB_DSP_CONT }, 209 { SB_16, 1,16, 5000,45000,SB_DSP16_RDMA_16,SB_DSP16_HALT,SB_DSP16_CONT}, 210 { SB_16, 2,16, 5000,45000,SB_DSP16_RDMA_16,SB_DSP16_HALT,SB_DSP16_CONT}, 211 { -1 } 212 }; 213 214 void sbversion __P((struct sbdsp_softc *)); 215 void sbdsp_jazz16_probe __P((struct sbdsp_softc *)); 216 void sbdsp_set_mixer_gain __P((struct sbdsp_softc *sc, int port)); 217 void sbdsp_to __P((void *)); 218 void sbdsp_pause __P((struct sbdsp_softc *)); 219 int sbdsp_set_timeconst __P((struct sbdsp_softc *, int)); 220 int sbdsp16_set_rate __P((struct sbdsp_softc *, int, int)); 221 int sbdsp_set_in_ports __P((struct sbdsp_softc *, int)); 222 void sbdsp_set_ifilter __P((void *, int)); 223 int sbdsp_get_ifilter __P((void *)); 224 225 int sbdsp_block_output __P((void *)); 226 int sbdsp_block_input __P((void *)); 227 static int sbdsp_adjust __P((int, int)); 228 229 int sbdsp_midi_intr __P((void *)); 230 231 #ifdef AUDIO_DEBUG 232 void sb_printsc __P((struct sbdsp_softc *)); 233 234 void 235 sb_printsc(sc) 236 struct sbdsp_softc *sc; 237 { 238 int i; 239 240 printf("open %d dmachan %d/%d %d/%d iobase 0x%x irq %d\n", 241 (int)sc->sc_open, sc->sc_i.run, sc->sc_o.run, 242 sc->sc_drq8, sc->sc_drq16, 243 sc->sc_iobase, sc->sc_irq); 244 printf("irate %d itc %x orate %d otc %x\n", 245 sc->sc_i.rate, sc->sc_i.tc, 246 sc->sc_o.rate, sc->sc_o.tc); 247 printf("spkron %u nintr %lu\n", 248 sc->spkr_state, sc->sc_interrupts); 249 printf("intr8 %p intr16 %p\n", 250 sc->sc_intr8, sc->sc_intr16); 251 printf("gain:"); 252 for (i = 0; i < SB_NDEVS; i++) 253 printf(" %u,%u", sc->gain[i][SB_LEFT], sc->gain[i][SB_RIGHT]); 254 printf("\n"); 255 } 256 #endif /* AUDIO_DEBUG */ 257 258 /* 259 * Probe / attach routines. 260 */ 261 262 /* 263 * Probe for the soundblaster hardware. 264 */ 265 int 266 sbdsp_probe(sc) 267 struct sbdsp_softc *sc; 268 { 269 270 if (sbdsp_reset(sc) < 0) { 271 DPRINTF(("sbdsp: couldn't reset card\n")); 272 return 0; 273 } 274 /* if flags set, go and probe the jazz16 stuff */ 275 if (sc->sc_dev.dv_cfdata->cf_flags & 1) 276 sbdsp_jazz16_probe(sc); 277 else 278 sbversion(sc); 279 if (sc->sc_model == SB_UNK) { 280 /* Unknown SB model found. */ 281 DPRINTF(("sbdsp: unknown SB model found\n")); 282 return 0; 283 } 284 return 1; 285 } 286 287 /* 288 * Try add-on stuff for Jazz16. 289 */ 290 void 291 sbdsp_jazz16_probe(sc) 292 struct sbdsp_softc *sc; 293 { 294 static u_char jazz16_irq_conf[16] = { 295 -1, -1, 0x02, 0x03, 296 -1, 0x01, -1, 0x04, 297 -1, 0x02, 0x05, -1, 298 -1, -1, -1, 0x06}; 299 static u_char jazz16_drq_conf[8] = { 300 -1, 0x01, -1, 0x02, 301 -1, 0x03, -1, 0x04}; 302 303 bus_space_tag_t iot = sc->sc_iot; 304 bus_space_handle_t ioh; 305 306 sbversion(sc); 307 308 DPRINTF(("jazz16 probe\n")); 309 310 if (bus_space_map(iot, JAZZ16_CONFIG_PORT, 1, 0, &ioh)) { 311 DPRINTF(("bus map failed\n")); 312 return; 313 } 314 315 if (jazz16_drq_conf[sc->sc_drq8] == (u_char)-1 || 316 jazz16_irq_conf[sc->sc_irq] == (u_char)-1) { 317 DPRINTF(("drq/irq check failed\n")); 318 goto done; /* give up, we can't do it. */ 319 } 320 321 bus_space_write_1(iot, ioh, 0, JAZZ16_WAKEUP); 322 delay(10000); /* delay 10 ms */ 323 bus_space_write_1(iot, ioh, 0, JAZZ16_SETBASE); 324 bus_space_write_1(iot, ioh, 0, sc->sc_iobase & 0x70); 325 326 if (sbdsp_reset(sc) < 0) { 327 DPRINTF(("sbdsp_reset check failed\n")); 328 goto done; /* XXX? what else could we do? */ 329 } 330 331 if (sbdsp_wdsp(sc, JAZZ16_READ_VER)) { 332 DPRINTF(("read16 setup failed\n")); 333 goto done; 334 } 335 336 if (sbdsp_rdsp(sc) != JAZZ16_VER_JAZZ) { 337 DPRINTF(("read16 failed\n")); 338 goto done; 339 } 340 341 /* XXX set both 8 & 16-bit drq to same channel, it works fine. */ 342 sc->sc_drq16 = sc->sc_drq8; 343 if (sbdsp_wdsp(sc, JAZZ16_SET_DMAINTR) || 344 sbdsp_wdsp(sc, (jazz16_drq_conf[sc->sc_drq16] << 4) | 345 jazz16_drq_conf[sc->sc_drq8]) || 346 sbdsp_wdsp(sc, jazz16_irq_conf[sc->sc_irq])) { 347 DPRINTF(("sbdsp: can't write jazz16 probe stuff\n")); 348 } else { 349 DPRINTF(("jazz16 detected!\n")); 350 sc->sc_model = SB_JAZZ; 351 sc->sc_mixer_model = SBM_CT1345; /* XXX really? */ 352 } 353 354 done: 355 bus_space_unmap(iot, ioh, 1); 356 } 357 358 /* 359 * Attach hardware to driver, attach hardware driver to audio 360 * pseudo-device driver . 361 */ 362 void 363 sbdsp_attach(sc) 364 struct sbdsp_softc *sc; 365 { 366 struct audio_params pparams, rparams; 367 int i; 368 u_int v; 369 370 pparams = audio_default; 371 rparams = audio_default; 372 sbdsp_set_params(sc, AUMODE_RECORD|AUMODE_PLAY, 0, &pparams, &rparams); 373 374 sbdsp_set_in_ports(sc, 1 << SB_MIC_VOL); 375 376 if (sc->sc_mixer_model != SBM_NONE) { 377 /* Reset the mixer.*/ 378 sbdsp_mix_write(sc, SBP_MIX_RESET, SBP_MIX_RESET); 379 /* And set our own default values */ 380 for (i = 0; i < SB_NDEVS; i++) { 381 switch(i) { 382 case SB_MIC_VOL: 383 case SB_LINE_IN_VOL: 384 v = 0; 385 break; 386 case SB_BASS: 387 case SB_TREBLE: 388 v = SB_ADJUST_GAIN(sc, AUDIO_MAX_GAIN / 2); 389 break; 390 case SB_CD_IN_MUTE: 391 case SB_MIC_IN_MUTE: 392 case SB_LINE_IN_MUTE: 393 case SB_MIDI_IN_MUTE: 394 case SB_CD_SWAP: 395 case SB_MIC_SWAP: 396 case SB_LINE_SWAP: 397 case SB_MIDI_SWAP: 398 case SB_CD_OUT_MUTE: 399 case SB_MIC_OUT_MUTE: 400 case SB_LINE_OUT_MUTE: 401 v = 0; 402 break; 403 default: 404 v = SB_ADJUST_GAIN(sc, AUDIO_MAX_GAIN / 2); 405 break; 406 } 407 sc->gain[i][SB_LEFT] = sc->gain[i][SB_RIGHT] = v; 408 sbdsp_set_mixer_gain(sc, i); 409 } 410 sc->in_filter = 0; /* no filters turned on, please */ 411 } 412 413 printf(": dsp v%d.%02d%s\n", 414 SBVER_MAJOR(sc->sc_version), SBVER_MINOR(sc->sc_version), 415 sc->sc_model == SB_JAZZ ? ": <Jazz16>" : ""); 416 417 sc->sc_fullduplex = ISSB16CLASS(sc) && 418 sc->sc_drq8 != -1 && sc->sc_drq16 != -1 && 419 sc->sc_drq8 != sc->sc_drq16; 420 } 421 422 void 423 sbdsp_mix_write(sc, mixerport, val) 424 struct sbdsp_softc *sc; 425 int mixerport; 426 int val; 427 { 428 bus_space_tag_t iot = sc->sc_iot; 429 bus_space_handle_t ioh = sc->sc_ioh; 430 int s; 431 432 s = splaudio(); 433 bus_space_write_1(iot, ioh, SBP_MIXER_ADDR, mixerport); 434 delay(20); 435 bus_space_write_1(iot, ioh, SBP_MIXER_DATA, val); 436 delay(30); 437 splx(s); 438 } 439 440 int 441 sbdsp_mix_read(sc, mixerport) 442 struct sbdsp_softc *sc; 443 int mixerport; 444 { 445 bus_space_tag_t iot = sc->sc_iot; 446 bus_space_handle_t ioh = sc->sc_ioh; 447 int val; 448 int s; 449 450 s = splaudio(); 451 bus_space_write_1(iot, ioh, SBP_MIXER_ADDR, mixerport); 452 delay(20); 453 val = bus_space_read_1(iot, ioh, SBP_MIXER_DATA); 454 delay(30); 455 splx(s); 456 return val; 457 } 458 459 /* 460 * Various routines to interface to higher level audio driver 461 */ 462 463 int 464 sbdsp_query_encoding(addr, fp) 465 void *addr; 466 struct audio_encoding *fp; 467 { 468 struct sbdsp_softc *sc = addr; 469 int emul; 470 471 emul = ISSB16CLASS(sc) ? 0 : AUDIO_ENCODINGFLAG_EMULATED; 472 473 switch (fp->index) { 474 case 0: 475 strcpy(fp->name, AudioEulinear); 476 fp->encoding = AUDIO_ENCODING_ULINEAR; 477 fp->precision = 8; 478 fp->flags = 0; 479 return 0; 480 case 1: 481 strcpy(fp->name, AudioEmulaw); 482 fp->encoding = AUDIO_ENCODING_ULAW; 483 fp->precision = 8; 484 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 485 return 0; 486 case 2: 487 strcpy(fp->name, AudioEalaw); 488 fp->encoding = AUDIO_ENCODING_ALAW; 489 fp->precision = 8; 490 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 491 return 0; 492 case 3: 493 strcpy(fp->name, AudioEslinear); 494 fp->encoding = AUDIO_ENCODING_SLINEAR; 495 fp->precision = 8; 496 fp->flags = emul; 497 return 0; 498 } 499 if (!ISSB16CLASS(sc) && sc->sc_model != SB_JAZZ) 500 return EINVAL; 501 502 switch(fp->index) { 503 case 4: 504 strcpy(fp->name, AudioEslinear_le); 505 fp->encoding = AUDIO_ENCODING_SLINEAR_LE; 506 fp->precision = 16; 507 fp->flags = 0; 508 return 0; 509 case 5: 510 strcpy(fp->name, AudioEulinear_le); 511 fp->encoding = AUDIO_ENCODING_ULINEAR_LE; 512 fp->precision = 16; 513 fp->flags = emul; 514 return 0; 515 case 6: 516 strcpy(fp->name, AudioEslinear_be); 517 fp->encoding = AUDIO_ENCODING_SLINEAR_BE; 518 fp->precision = 16; 519 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 520 return 0; 521 case 7: 522 strcpy(fp->name, AudioEulinear_be); 523 fp->encoding = AUDIO_ENCODING_ULINEAR_BE; 524 fp->precision = 16; 525 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 526 return 0; 527 default: 528 return EINVAL; 529 } 530 return 0; 531 } 532 533 int 534 sbdsp_set_params(addr, setmode, usemode, play, rec) 535 void *addr; 536 int setmode, usemode; 537 struct audio_params *play, *rec; 538 { 539 struct sbdsp_softc *sc = addr; 540 struct sbmode *m; 541 u_int rate, tc, bmode; 542 void (*swcode) __P((void *, u_char *buf, int cnt)); 543 int factor; 544 int model; 545 int chan; 546 struct audio_params *p; 547 int mode; 548 549 if (sc->sc_open == SB_OPEN_MIDI) 550 return EBUSY; 551 552 /* Later models work like SB16. */ 553 model = min(sc->sc_model, SB_16); 554 555 /* 556 * Prior to the SB16, we have only one clock, so make the sample 557 * rates match. 558 */ 559 if (!ISSB16CLASS(sc) && 560 play->sample_rate != rec->sample_rate && 561 usemode == (AUMODE_PLAY | AUMODE_RECORD)) { 562 if (setmode == AUMODE_PLAY) { 563 rec->sample_rate = play->sample_rate; 564 setmode |= AUMODE_RECORD; 565 } else if (setmode == AUMODE_RECORD) { 566 play->sample_rate = rec->sample_rate; 567 setmode |= AUMODE_PLAY; 568 } else 569 return (EINVAL); 570 } 571 572 /* Set first record info, then play info */ 573 for (mode = AUMODE_RECORD; mode != -1; 574 mode = mode == AUMODE_RECORD ? AUMODE_PLAY : -1) { 575 if ((setmode & mode) == 0) 576 continue; 577 578 p = mode == AUMODE_PLAY ? play : rec; 579 /* Locate proper commands */ 580 for (m = mode == AUMODE_PLAY ? sbpmodes : sbrmodes; 581 m->model != -1; m++) { 582 if (model == m->model && 583 p->channels == m->channels && 584 p->precision == m->precision && 585 p->sample_rate >= m->lowrate && 586 p->sample_rate <= m->highrate) 587 break; 588 } 589 if (m->model == -1) 590 return EINVAL; 591 rate = p->sample_rate; 592 swcode = 0; 593 factor = 1; 594 tc = 1; 595 bmode = -1; 596 if (model == SB_16) { 597 switch (p->encoding) { 598 case AUDIO_ENCODING_SLINEAR_BE: 599 if (p->precision == 16) 600 swcode = swap_bytes; 601 /* fall into */ 602 case AUDIO_ENCODING_SLINEAR_LE: 603 bmode = SB_BMODE_SIGNED; 604 break; 605 case AUDIO_ENCODING_ULINEAR_BE: 606 if (p->precision == 16) 607 swcode = swap_bytes; 608 /* fall into */ 609 case AUDIO_ENCODING_ULINEAR_LE: 610 bmode = SB_BMODE_UNSIGNED; 611 break; 612 case AUDIO_ENCODING_ULAW: 613 if (mode == AUMODE_PLAY) { 614 swcode = mulaw_to_ulinear16; 615 factor = 2; 616 m = &sbpmodes[PLAY16]; 617 } else 618 swcode = ulinear8_to_mulaw; 619 bmode = SB_BMODE_UNSIGNED; 620 break; 621 case AUDIO_ENCODING_ALAW: 622 if (mode == AUMODE_PLAY) { 623 swcode = alaw_to_ulinear16; 624 factor = 2; 625 m = &sbpmodes[PLAY16]; 626 } else 627 swcode = ulinear8_to_alaw; 628 bmode = SB_BMODE_UNSIGNED; 629 break; 630 default: 631 return EINVAL; 632 } 633 if (p->channels == 2) 634 bmode |= SB_BMODE_STEREO; 635 } else if (m->model == SB_JAZZ && m->precision == 16) { 636 switch (p->encoding) { 637 case AUDIO_ENCODING_SLINEAR_LE: 638 break; 639 case AUDIO_ENCODING_ULINEAR_LE: 640 swcode = change_sign16; 641 break; 642 case AUDIO_ENCODING_SLINEAR_BE: 643 swcode = swap_bytes; 644 break; 645 case AUDIO_ENCODING_ULINEAR_BE: 646 swcode = mode == AUMODE_PLAY ? 647 swap_bytes_change_sign16 : change_sign16_swap_bytes; 648 break; 649 case AUDIO_ENCODING_ULAW: 650 swcode = mode == AUMODE_PLAY ? 651 mulaw_to_ulinear8 : ulinear8_to_mulaw; 652 break; 653 case AUDIO_ENCODING_ALAW: 654 swcode = mode == AUMODE_PLAY ? 655 alaw_to_ulinear8 : ulinear8_to_alaw; 656 break; 657 default: 658 return EINVAL; 659 } 660 tc = SB_RATE_TO_TC(p->sample_rate * p->channels); 661 p->sample_rate = SB_TC_TO_RATE(tc) / p->channels; 662 } else { 663 switch (p->encoding) { 664 case AUDIO_ENCODING_SLINEAR_BE: 665 case AUDIO_ENCODING_SLINEAR_LE: 666 swcode = change_sign8; 667 break; 668 case AUDIO_ENCODING_ULINEAR_BE: 669 case AUDIO_ENCODING_ULINEAR_LE: 670 break; 671 case AUDIO_ENCODING_ULAW: 672 swcode = mode == AUMODE_PLAY ? 673 mulaw_to_ulinear8 : ulinear8_to_mulaw; 674 break; 675 case AUDIO_ENCODING_ALAW: 676 swcode = mode == AUMODE_PLAY ? 677 alaw_to_ulinear8 : ulinear8_to_alaw; 678 break; 679 default: 680 return EINVAL; 681 } 682 tc = SB_RATE_TO_TC(p->sample_rate * p->channels); 683 p->sample_rate = SB_TC_TO_RATE(tc) / p->channels; 684 } 685 686 chan = m->precision == 16 ? sc->sc_drq16 : sc->sc_drq8; 687 if (mode == AUMODE_PLAY) { 688 sc->sc_o.rate = rate; 689 sc->sc_o.tc = tc; 690 sc->sc_o.modep = m; 691 sc->sc_o.bmode = bmode; 692 sc->sc_o.dmachan = chan; 693 } else { 694 sc->sc_i.rate = rate; 695 sc->sc_i.tc = tc; 696 sc->sc_i.modep = m; 697 sc->sc_i.bmode = bmode; 698 sc->sc_i.dmachan = chan; 699 } 700 701 p->sw_code = swcode; 702 p->factor = factor; 703 DPRINTF(("sbdsp_set_params: model=%d, mode=%d, rate=%ld, prec=%d, chan=%d, enc=%d -> tc=%02x, cmd=%02x, bmode=%02x, cmdchan=%02x, swcode=%p, factor=%d\n", 704 sc->sc_model, mode, p->sample_rate, p->precision, p->channels, 705 p->encoding, tc, m->cmd, bmode, m->cmdchan, swcode, factor)); 706 707 } 708 709 if (sc->sc_fullduplex && 710 usemode == (AUMODE_PLAY | AUMODE_RECORD) && 711 sc->sc_i.dmachan == sc->sc_o.dmachan) { 712 DPRINTF(("sbdsp_set_params: fd=%d, usemode=%d, idma=%d, odma=%d\n", sc->sc_fullduplex, usemode, sc->sc_i.dmachan, sc->sc_o.dmachan)); 713 if (sc->sc_o.dmachan == sc->sc_drq8) { 714 /* Use 16 bit DMA for playing by expanding the samples. */ 715 play->sw_code = linear8_to_linear16; 716 play->factor = 2; 717 sc->sc_o.modep = &sbpmodes[PLAY16]; 718 sc->sc_o.dmachan = sc->sc_drq16; 719 } else { 720 return EINVAL; 721 } 722 } 723 DPRINTF(("sbdsp_set_params ichan=%d, ochan=%d\n", 724 sc->sc_i.dmachan, sc->sc_o.dmachan)); 725 726 return (0); 727 } 728 729 void 730 sbdsp_set_ifilter(addr, which) 731 void *addr; 732 int which; 733 { 734 struct sbdsp_softc *sc = addr; 735 int mixval; 736 737 mixval = sbdsp_mix_read(sc, SBP_INFILTER) & ~SBP_IFILTER_MASK; 738 switch (which) { 739 case 0: 740 mixval |= SBP_FILTER_OFF; 741 break; 742 case SB_TREBLE: 743 mixval |= SBP_FILTER_ON | SBP_IFILTER_HIGH; 744 break; 745 case SB_BASS: 746 mixval |= SBP_FILTER_ON | SBP_IFILTER_LOW; 747 break; 748 default: 749 return; 750 } 751 sc->in_filter = mixval & SBP_IFILTER_MASK; 752 sbdsp_mix_write(sc, SBP_INFILTER, mixval); 753 } 754 755 int 756 sbdsp_get_ifilter(addr) 757 void *addr; 758 { 759 struct sbdsp_softc *sc = addr; 760 761 sc->in_filter = 762 sbdsp_mix_read(sc, SBP_INFILTER) & SBP_IFILTER_MASK; 763 switch (sc->in_filter) { 764 case SBP_FILTER_ON|SBP_IFILTER_HIGH: 765 return SB_TREBLE; 766 case SBP_FILTER_ON|SBP_IFILTER_LOW: 767 return SB_BASS; 768 default: 769 return 0; 770 } 771 } 772 773 int 774 sbdsp_set_in_ports(sc, mask) 775 struct sbdsp_softc *sc; 776 int mask; 777 { 778 int bitsl, bitsr; 779 int sbport; 780 781 if (sc->sc_open == SB_OPEN_MIDI) 782 return EBUSY; 783 784 DPRINTF(("sbdsp_set_in_ports: model=%d, mask=%x\n", 785 sc->sc_mixer_model, mask)); 786 787 switch(sc->sc_mixer_model) { 788 case SBM_NONE: 789 return EINVAL; 790 case SBM_CT1335: 791 if (mask != (1 << SB_MIC_VOL)) 792 return EINVAL; 793 break; 794 case SBM_CT1345: 795 switch (mask) { 796 case 1 << SB_MIC_VOL: 797 sbport = SBP_FROM_MIC; 798 break; 799 case 1 << SB_LINE_IN_VOL: 800 sbport = SBP_FROM_LINE; 801 break; 802 case 1 << SB_CD_VOL: 803 sbport = SBP_FROM_CD; 804 break; 805 default: 806 return (EINVAL); 807 } 808 sbdsp_mix_write(sc, SBP_RECORD_SOURCE, sbport | sc->in_filter); 809 break; 810 case SBM_CT1XX5: 811 case SBM_CT1745: 812 if (mask & ~((1<<SB_MIDI_VOL) | (1<<SB_LINE_IN_VOL) | 813 (1<<SB_CD_VOL) | (1<<SB_MIC_VOL))) 814 return EINVAL; 815 bitsr = 0; 816 if (mask & (1<<SB_MIDI_VOL)) bitsr |= SBP_MIDI_SRC_R; 817 if (mask & (1<<SB_LINE_IN_VOL)) bitsr |= SBP_LINE_SRC_R; 818 if (mask & (1<<SB_CD_VOL)) bitsr |= SBP_CD_SRC_R; 819 bitsl = SB_SRC_R_TO_L(bitsr); 820 if (mask & (1<<SB_MIC_VOL)) { 821 bitsl |= SBP_MIC_SRC; 822 bitsr |= SBP_MIC_SRC; 823 } 824 sbdsp_mix_write(sc, SBP_RECORD_SOURCE_L, bitsl); 825 sbdsp_mix_write(sc, SBP_RECORD_SOURCE_R, bitsr); 826 break; 827 } 828 sc->in_mask = mask; 829 830 return 0; 831 } 832 833 int 834 sbdsp_speaker_ctl(addr, newstate) 835 void *addr; 836 int newstate; 837 { 838 struct sbdsp_softc *sc = addr; 839 840 if (sc->sc_open == SB_OPEN_MIDI) 841 return EBUSY; 842 843 if ((newstate == SPKR_ON) && 844 (sc->spkr_state == SPKR_OFF)) { 845 sbdsp_spkron(sc); 846 sc->spkr_state = SPKR_ON; 847 } 848 if ((newstate == SPKR_OFF) && 849 (sc->spkr_state == SPKR_ON)) { 850 sbdsp_spkroff(sc); 851 sc->spkr_state = SPKR_OFF; 852 } 853 return 0; 854 } 855 856 int 857 sbdsp_round_blocksize(addr, blk) 858 void *addr; 859 int blk; 860 { 861 return blk & -4; /* round to biggest sample size */ 862 } 863 864 int 865 sbdsp_open(addr, flags) 866 void *addr; 867 int flags; 868 { 869 struct sbdsp_softc *sc = addr; 870 int error; 871 872 DPRINTF(("sbdsp_open: sc=%p\n", sc)); 873 874 if (sc->sc_open != SB_CLOSED) 875 return (EBUSY); 876 sc->sc_open = SB_OPEN_AUDIO; 877 sc->sc_openflags = flags; 878 879 if (sc->sc_drq8 != -1) { 880 error = isa_dmamap_create(sc->sc_ic, sc->sc_drq8, 881 MAX_ISADMA, BUS_DMA_NOWAIT); 882 if (error) { 883 printf("%s: can't create map for drq %d\n", 884 sc->sc_dev.dv_xname, sc->sc_drq8); 885 goto bad; 886 } 887 } 888 if (sc->sc_drq16 != -1 && sc->sc_drq16 != sc->sc_drq8) { 889 error = isa_dmamap_create(sc->sc_ic, sc->sc_drq16, 890 MAX_ISADMA, BUS_DMA_NOWAIT); 891 if (error) { 892 printf("%s: can't create map for drq %d\n", 893 sc->sc_dev.dv_xname, sc->sc_drq16); 894 goto bad; 895 } 896 } 897 898 if (sbdsp_reset(sc) != 0) { 899 error = EIO; 900 goto bad; 901 } 902 903 if (ISSBPRO(sc) && 904 sbdsp_wdsp(sc, SB_DSP_RECORD_MONO) < 0) { 905 DPRINTF(("sbdsp_open: can't set mono mode\n")); 906 /* we'll readjust when it's time for DMA. */ 907 } 908 909 /* 910 * Leave most things as they were; users must change things if 911 * the previous process didn't leave it they way they wanted. 912 * Looked at another way, it's easy to set up a configuration 913 * in one program and leave it for another to inherit. 914 */ 915 DPRINTF(("sbdsp_open: opened\n")); 916 917 return (0); 918 919 bad: 920 sc->sc_open = SB_CLOSED; 921 return (error); 922 } 923 924 void 925 sbdsp_close(addr) 926 void *addr; 927 { 928 struct sbdsp_softc *sc = addr; 929 930 DPRINTF(("sbdsp_close: sc=%p\n", sc)); 931 932 sbdsp_spkroff(sc); 933 sc->spkr_state = SPKR_OFF; 934 935 sbdsp_halt_output(sc); 936 sbdsp_halt_input(sc); 937 938 sc->sc_intr8 = 0; 939 sc->sc_intr16 = 0; 940 941 if (sc->sc_drq8 != -1) 942 isa_dmamap_destroy(sc->sc_ic, sc->sc_drq8); 943 if (sc->sc_drq16 != -1 && sc->sc_drq16 != sc->sc_drq8) 944 isa_dmamap_destroy(sc->sc_ic, sc->sc_drq16); 945 946 sc->sc_open = SB_CLOSED; 947 DPRINTF(("sbdsp_close: closed\n")); 948 } 949 950 /* 951 * Lower-level routines 952 */ 953 954 /* 955 * Reset the card. 956 * Return non-zero if the card isn't detected. 957 */ 958 int 959 sbdsp_reset(sc) 960 struct sbdsp_softc *sc; 961 { 962 bus_space_tag_t iot = sc->sc_iot; 963 bus_space_handle_t ioh = sc->sc_ioh; 964 965 sc->sc_intr8 = 0; 966 sc->sc_intr16 = 0; 967 sc->sc_intrm = 0; 968 969 /* 970 * See SBK, section 11.3. 971 * We pulse a reset signal into the card. 972 * Gee, what a brilliant hardware design. 973 */ 974 bus_space_write_1(iot, ioh, SBP_DSP_RESET, 1); 975 delay(10); 976 bus_space_write_1(iot, ioh, SBP_DSP_RESET, 0); 977 delay(30); 978 if (sbdsp_rdsp(sc) != SB_MAGIC) 979 return -1; 980 981 return 0; 982 } 983 984 /* 985 * Write a byte to the dsp. 986 * We are at the mercy of the card as we use a 987 * polling loop and wait until it can take the byte. 988 */ 989 int 990 sbdsp_wdsp(sc, v) 991 struct sbdsp_softc *sc; 992 int v; 993 { 994 bus_space_tag_t iot = sc->sc_iot; 995 bus_space_handle_t ioh = sc->sc_ioh; 996 int i; 997 u_char x; 998 999 for (i = SBDSP_NPOLL; --i >= 0; ) { 1000 x = bus_space_read_1(iot, ioh, SBP_DSP_WSTAT); 1001 delay(10); 1002 if ((x & SB_DSP_BUSY) == 0) { 1003 bus_space_write_1(iot, ioh, SBP_DSP_WRITE, v); 1004 delay(10); 1005 return 0; 1006 } 1007 } 1008 ++sberr.wdsp; 1009 return -1; 1010 } 1011 1012 /* 1013 * Read a byte from the DSP, using polling. 1014 */ 1015 int 1016 sbdsp_rdsp(sc) 1017 struct sbdsp_softc *sc; 1018 { 1019 bus_space_tag_t iot = sc->sc_iot; 1020 bus_space_handle_t ioh = sc->sc_ioh; 1021 int i; 1022 u_char x; 1023 1024 for (i = SBDSP_NPOLL; --i >= 0; ) { 1025 x = bus_space_read_1(iot, ioh, SBP_DSP_RSTAT); 1026 delay(10); 1027 if (x & SB_DSP_READY) { 1028 x = bus_space_read_1(iot, ioh, SBP_DSP_READ); 1029 delay(10); 1030 return x; 1031 } 1032 } 1033 ++sberr.rdsp; 1034 return -1; 1035 } 1036 1037 /* 1038 * Doing certain things (like toggling the speaker) make 1039 * the SB hardware go away for a while, so pause a little. 1040 */ 1041 void 1042 sbdsp_to(arg) 1043 void *arg; 1044 { 1045 wakeup(arg); 1046 } 1047 1048 void 1049 sbdsp_pause(sc) 1050 struct sbdsp_softc *sc; 1051 { 1052 extern int hz; 1053 1054 timeout(sbdsp_to, sbdsp_to, hz/8); 1055 (void)tsleep(sbdsp_to, PWAIT, "sbpause", 0); 1056 } 1057 1058 /* 1059 * Turn on the speaker. The SBK documention says this operation 1060 * can take up to 1/10 of a second. Higher level layers should 1061 * probably let the task sleep for this amount of time after 1062 * calling here. Otherwise, things might not work (because 1063 * sbdsp_wdsp() and sbdsp_rdsp() will probably timeout.) 1064 * 1065 * These engineers had their heads up their ass when 1066 * they designed this card. 1067 */ 1068 void 1069 sbdsp_spkron(sc) 1070 struct sbdsp_softc *sc; 1071 { 1072 (void)sbdsp_wdsp(sc, SB_DSP_SPKR_ON); 1073 sbdsp_pause(sc); 1074 } 1075 1076 /* 1077 * Turn off the speaker; see comment above. 1078 */ 1079 void 1080 sbdsp_spkroff(sc) 1081 struct sbdsp_softc *sc; 1082 { 1083 (void)sbdsp_wdsp(sc, SB_DSP_SPKR_OFF); 1084 sbdsp_pause(sc); 1085 } 1086 1087 /* 1088 * Read the version number out of the card. 1089 * Store version information in the softc. 1090 */ 1091 void 1092 sbversion(sc) 1093 struct sbdsp_softc *sc; 1094 { 1095 int v; 1096 1097 sc->sc_model = SB_UNK; 1098 sc->sc_version = 0; 1099 if (sbdsp_wdsp(sc, SB_DSP_VERSION) < 0) 1100 return; 1101 v = sbdsp_rdsp(sc) << 8; 1102 v |= sbdsp_rdsp(sc); 1103 if (v < 0) 1104 return; 1105 sc->sc_version = v; 1106 switch(SBVER_MAJOR(v)) { 1107 case 1: 1108 sc->sc_mixer_model = SBM_NONE; 1109 sc->sc_model = SB_1; 1110 break; 1111 case 2: 1112 /* Some SB2 have a mixer, some don't. */ 1113 sbdsp_mix_write(sc, SBP_1335_MASTER_VOL, 0x04); 1114 sbdsp_mix_write(sc, SBP_1335_MIDI_VOL, 0x06); 1115 /* Check if we can read back the mixer values. */ 1116 if ((sbdsp_mix_read(sc, SBP_1335_MASTER_VOL) & 0x0e) == 0x04 && 1117 (sbdsp_mix_read(sc, SBP_1335_MIDI_VOL) & 0x0e) == 0x06) 1118 sc->sc_mixer_model = SBM_CT1335; 1119 else 1120 sc->sc_mixer_model = SBM_NONE; 1121 if (SBVER_MINOR(v) == 0) 1122 sc->sc_model = SB_20; 1123 else 1124 sc->sc_model = SB_2x; 1125 break; 1126 case 3: 1127 sc->sc_mixer_model = SBM_CT1345; 1128 sc->sc_model = SB_PRO; 1129 break; 1130 case 4: 1131 #if 0 1132 /* XXX This does not work */ 1133 /* Most SB16 have a tone controls, but some don't. */ 1134 sbdsp_mix_write(sc, SB16P_TREBLE_L, 0x80); 1135 /* Check if we can read back the mixer value. */ 1136 if ((sbdsp_mix_read(sc, SB16P_TREBLE_L) & 0xf0) == 0x80) 1137 sc->sc_mixer_model = SBM_CT1745; 1138 else 1139 sc->sc_mixer_model = SBM_CT1XX5; 1140 #else 1141 sc->sc_mixer_model = SBM_CT1745; 1142 #endif 1143 #if 0 1144 /* XXX figure out a good way of determining the model */ 1145 /* XXX what about SB_32 */ 1146 if (SBVER_MINOR(v) == 16) 1147 sc->sc_model = SB_64; 1148 else 1149 #endif 1150 sc->sc_model = SB_16; 1151 break; 1152 } 1153 } 1154 1155 int 1156 sbdsp_set_timeconst(sc, tc) 1157 struct sbdsp_softc *sc; 1158 int tc; 1159 { 1160 DPRINTF(("sbdsp_set_timeconst: sc=%p tc=%d\n", sc, tc)); 1161 1162 if (sbdsp_wdsp(sc, SB_DSP_TIMECONST) < 0 || 1163 sbdsp_wdsp(sc, tc) < 0) 1164 return EIO; 1165 1166 return 0; 1167 } 1168 1169 int 1170 sbdsp16_set_rate(sc, cmd, rate) 1171 struct sbdsp_softc *sc; 1172 int cmd, rate; 1173 { 1174 DPRINTF(("sbdsp16_set_rate: sc=%p cmd=0x%02x rate=%d\n", sc, cmd, rate)); 1175 1176 if (sbdsp_wdsp(sc, cmd) < 0 || 1177 sbdsp_wdsp(sc, rate >> 8) < 0 || 1178 sbdsp_wdsp(sc, rate) < 0) 1179 return EIO; 1180 return 0; 1181 } 1182 1183 int 1184 sbdsp_trigger_input(addr, start, end, blksize, intr, arg, param) 1185 void *addr; 1186 void *start, *end; 1187 int blksize; 1188 void (*intr) __P((void *)); 1189 void *arg; 1190 struct audio_params *param; 1191 { 1192 struct sbdsp_softc *sc = addr; 1193 int stereo = param->channels == 2; 1194 int width = param->precision * param->factor; 1195 int filter; 1196 1197 #ifdef DIAGNOSTIC 1198 if (stereo && (blksize & 1)) { 1199 DPRINTF(("stereo record odd bytes (%d)\n", blksize)); 1200 return (EIO); 1201 } 1202 if (sc->sc_i.run != SB_NOTRUNNING) 1203 printf("sbdsp_trigger_input: already running\n"); 1204 #endif 1205 1206 sc->sc_intrr = intr; 1207 sc->sc_argr = arg; 1208 1209 if (width == 8) { 1210 #ifdef DIAGNOSTIC 1211 if (sc->sc_i.dmachan != sc->sc_drq8) { 1212 printf("sbdsp_trigger_input: width=%d bad chan %d\n", 1213 width, sc->sc_i.dmachan); 1214 return (EIO); 1215 } 1216 #endif 1217 sc->sc_intr8 = sbdsp_block_input; 1218 } else { 1219 #ifdef DIAGNOSTIC 1220 if (sc->sc_i.dmachan != sc->sc_drq16) { 1221 printf("sbdsp_trigger_input: width=%d bad chan %d\n", 1222 width, sc->sc_i.dmachan); 1223 return (EIO); 1224 } 1225 #endif 1226 sc->sc_intr16 = sbdsp_block_input; 1227 } 1228 1229 if ((sc->sc_model == SB_JAZZ) ? (sc->sc_i.dmachan > 3) : (width == 16)) 1230 blksize >>= 1; 1231 --blksize; 1232 sc->sc_i.blksize = blksize; 1233 1234 if (ISSBPRO(sc)) { 1235 if (sbdsp_wdsp(sc, sc->sc_i.modep->cmdchan) < 0) 1236 return (EIO); 1237 filter = stereo ? SBP_FILTER_OFF : sc->in_filter; 1238 sbdsp_mix_write(sc, SBP_INFILTER, 1239 (sbdsp_mix_read(sc, SBP_INFILTER) & ~SBP_IFILTER_MASK) | 1240 filter); 1241 } 1242 1243 if (ISSB16CLASS(sc)) { 1244 if (sbdsp16_set_rate(sc, SB_DSP16_INPUTRATE, sc->sc_i.rate)) { 1245 DPRINTF(("sbdsp_trigger_input: rate=%d set failed\n", 1246 sc->sc_i.rate)); 1247 return (EIO); 1248 } 1249 } else { 1250 if (sbdsp_set_timeconst(sc, sc->sc_i.tc)) { 1251 DPRINTF(("sbdsp_trigger_input: tc=%d set failed\n", 1252 sc->sc_i.rate)); 1253 return (EIO); 1254 } 1255 } 1256 1257 DPRINTF(("sbdsp: dma start loop input start=%p end=%p chan=%d\n", 1258 start, end, sc->sc_i.dmachan)); 1259 isa_dmastart(sc->sc_ic, sc->sc_i.dmachan, start, 1260 (char *)end - (char *)start, NULL, 1261 DMAMODE_READ | DMAMODE_LOOPDEMAND, BUS_DMA_NOWAIT); 1262 1263 return sbdsp_block_input(addr); 1264 } 1265 1266 int 1267 sbdsp_block_input(addr) 1268 void *addr; 1269 { 1270 struct sbdsp_softc *sc = addr; 1271 int cc = sc->sc_i.blksize; 1272 1273 DPRINTFN(2, ("sbdsp_block_input: sc=%p cc=%d\n", addr, cc)); 1274 1275 if (sc->sc_i.run != SB_NOTRUNNING) 1276 sc->sc_intrr(sc->sc_argr); 1277 1278 if (sc->sc_model == SB_1) { 1279 /* Non-looping mode, start DMA */ 1280 if (sbdsp_wdsp(sc, sc->sc_i.modep->cmd) < 0 || 1281 sbdsp_wdsp(sc, cc) < 0 || 1282 sbdsp_wdsp(sc, cc >> 8) < 0) { 1283 DPRINTF(("sbdsp_block_input: SB1 DMA start failed\n")); 1284 return (EIO); 1285 } 1286 sc->sc_i.run = SB_RUNNING; 1287 } else if (sc->sc_i.run == SB_NOTRUNNING) { 1288 /* Initialize looping PCM */ 1289 if (ISSB16CLASS(sc)) { 1290 DPRINTFN(3, ("sbdsp16 input command cmd=0x%02x bmode=0x%02x cc=%d\n", 1291 sc->sc_i.modep->cmd, sc->sc_i.bmode, cc)); 1292 if (sbdsp_wdsp(sc, sc->sc_i.modep->cmd) < 0 || 1293 sbdsp_wdsp(sc, sc->sc_i.bmode) < 0 || 1294 sbdsp_wdsp(sc, cc) < 0 || 1295 sbdsp_wdsp(sc, cc >> 8) < 0) { 1296 DPRINTF(("sbdsp_block_input: SB16 DMA start failed\n")); 1297 return (EIO); 1298 } 1299 } else { 1300 DPRINTF(("sbdsp_block_input: set blocksize=%d\n", cc)); 1301 if (sbdsp_wdsp(sc, SB_DSP_BLOCKSIZE) < 0 || 1302 sbdsp_wdsp(sc, cc) < 0 || 1303 sbdsp_wdsp(sc, cc >> 8) < 0) { 1304 DPRINTF(("sbdsp_block_input: SB2 DMA blocksize failed\n")); 1305 return (EIO); 1306 } 1307 if (sbdsp_wdsp(sc, sc->sc_i.modep->cmd) < 0) { 1308 DPRINTF(("sbdsp_block_input: SB2 DMA start failed\n")); 1309 return (EIO); 1310 } 1311 } 1312 sc->sc_i.run = SB_LOOPING; 1313 } 1314 1315 return (0); 1316 } 1317 1318 int 1319 sbdsp_trigger_output(addr, start, end, blksize, intr, arg, param) 1320 void *addr; 1321 void *start, *end; 1322 int blksize; 1323 void (*intr) __P((void *)); 1324 void *arg; 1325 struct audio_params *param; 1326 { 1327 struct sbdsp_softc *sc = addr; 1328 int stereo = param->channels == 2; 1329 int width = param->precision * param->factor; 1330 int cmd; 1331 1332 #ifdef DIAGNOSTIC 1333 if (stereo && (blksize & 1)) { 1334 DPRINTF(("stereo playback odd bytes (%d)\n", blksize)); 1335 return (EIO); 1336 } 1337 if (sc->sc_o.run != SB_NOTRUNNING) 1338 printf("sbdsp_trigger_output: already running\n"); 1339 #endif 1340 1341 sc->sc_intrp = intr; 1342 sc->sc_argp = arg; 1343 1344 if (width == 8) { 1345 #ifdef DIAGNOSTIC 1346 if (sc->sc_o.dmachan != sc->sc_drq8) { 1347 printf("sbdsp_trigger_output: width=%d bad chan %d\n", 1348 width, sc->sc_o.dmachan); 1349 return (EIO); 1350 } 1351 #endif 1352 sc->sc_intr8 = sbdsp_block_output; 1353 } else { 1354 #ifdef DIAGNOSTIC 1355 if (sc->sc_o.dmachan != sc->sc_drq16) { 1356 printf("sbdsp_trigger_output: width=%d bad chan %d\n", 1357 width, sc->sc_o.dmachan); 1358 return (EIO); 1359 } 1360 #endif 1361 sc->sc_intr16 = sbdsp_block_output; 1362 } 1363 1364 if ((sc->sc_model == SB_JAZZ) ? (sc->sc_o.dmachan > 3) : (width == 16)) 1365 blksize >>= 1; 1366 --blksize; 1367 sc->sc_o.blksize = blksize; 1368 1369 if (ISSBPRO(sc)) { 1370 /* make sure we re-set stereo mixer bit when we start output. */ 1371 sbdsp_mix_write(sc, SBP_STEREO, 1372 (sbdsp_mix_read(sc, SBP_STEREO) & ~SBP_PLAYMODE_MASK) | 1373 (stereo ? SBP_PLAYMODE_STEREO : SBP_PLAYMODE_MONO)); 1374 cmd = sc->sc_o.modep->cmdchan; 1375 if (cmd && sbdsp_wdsp(sc, cmd) < 0) 1376 return (EIO); 1377 } 1378 1379 if (ISSB16CLASS(sc)) { 1380 if (sbdsp16_set_rate(sc, SB_DSP16_OUTPUTRATE, sc->sc_o.rate)) { 1381 DPRINTF(("sbdsp_trigger_output: rate=%d set failed\n", 1382 sc->sc_o.rate)); 1383 return (EIO); 1384 } 1385 } else { 1386 if (sbdsp_set_timeconst(sc, sc->sc_o.tc)) { 1387 DPRINTF(("sbdsp_trigger_output: tc=%d set failed\n", 1388 sc->sc_o.rate)); 1389 return (EIO); 1390 } 1391 } 1392 1393 DPRINTF(("sbdsp: dma start loop output start=%p end=%p chan=%d\n", 1394 start, end, sc->sc_o.dmachan)); 1395 isa_dmastart(sc->sc_ic, sc->sc_o.dmachan, start, 1396 (char *)end - (char *)start, NULL, 1397 DMAMODE_WRITE | DMAMODE_LOOPDEMAND, BUS_DMA_NOWAIT); 1398 1399 return sbdsp_block_output(addr); 1400 } 1401 1402 int 1403 sbdsp_block_output(addr) 1404 void *addr; 1405 { 1406 struct sbdsp_softc *sc = addr; 1407 int cc = sc->sc_o.blksize; 1408 1409 DPRINTFN(2, ("sbdsp_block_output: sc=%p cc=%d\n", addr, cc)); 1410 1411 if (sc->sc_o.run != SB_NOTRUNNING) 1412 sc->sc_intrp(sc->sc_argp); 1413 1414 if (sc->sc_model == SB_1) { 1415 /* Non-looping mode, initialized. Start DMA and PCM */ 1416 if (sbdsp_wdsp(sc, sc->sc_o.modep->cmd) < 0 || 1417 sbdsp_wdsp(sc, cc) < 0 || 1418 sbdsp_wdsp(sc, cc >> 8) < 0) { 1419 DPRINTF(("sbdsp_block_output: SB1 DMA start failed\n")); 1420 return (EIO); 1421 } 1422 sc->sc_o.run = SB_RUNNING; 1423 } else if (sc->sc_o.run == SB_NOTRUNNING) { 1424 /* Initialize looping PCM */ 1425 if (ISSB16CLASS(sc)) { 1426 DPRINTF(("sbdsp_block_output: SB16 cmd=0x%02x bmode=0x%02x cc=%d\n", 1427 sc->sc_o.modep->cmd,sc->sc_o.bmode, cc)); 1428 if (sbdsp_wdsp(sc, sc->sc_o.modep->cmd) < 0 || 1429 sbdsp_wdsp(sc, sc->sc_o.bmode) < 0 || 1430 sbdsp_wdsp(sc, cc) < 0 || 1431 sbdsp_wdsp(sc, cc >> 8) < 0) { 1432 DPRINTF(("sbdsp_block_output: SB16 DMA start failed\n")); 1433 return (EIO); 1434 } 1435 } else { 1436 DPRINTF(("sbdsp_block_output: set blocksize=%d\n", cc)); 1437 if (sbdsp_wdsp(sc, SB_DSP_BLOCKSIZE) < 0 || 1438 sbdsp_wdsp(sc, cc) < 0 || 1439 sbdsp_wdsp(sc, cc >> 8) < 0) { 1440 DPRINTF(("sbdsp_block_output: SB2 DMA blocksize failed\n")); 1441 return (EIO); 1442 } 1443 if (sbdsp_wdsp(sc, sc->sc_o.modep->cmd) < 0) { 1444 DPRINTF(("sbdsp_block_output: SB2 DMA start failed\n")); 1445 return (EIO); 1446 } 1447 } 1448 sc->sc_o.run = SB_LOOPING; 1449 } 1450 1451 return (0); 1452 } 1453 1454 int 1455 sbdsp_halt_output(addr) 1456 void *addr; 1457 { 1458 struct sbdsp_softc *sc = addr; 1459 1460 if (sc->sc_o.run != SB_NOTRUNNING) { 1461 if (sbdsp_wdsp(sc, sc->sc_o.modep->halt) < 0) 1462 printf("sbdsp_halt_output: failed to halt\n"); 1463 isa_dmaabort(sc->sc_ic, sc->sc_o.dmachan); 1464 sc->sc_o.run = SB_NOTRUNNING; 1465 } 1466 1467 return (0); 1468 } 1469 1470 int 1471 sbdsp_halt_input(addr) 1472 void *addr; 1473 { 1474 struct sbdsp_softc *sc = addr; 1475 1476 if (sc->sc_i.run != SB_NOTRUNNING) { 1477 if (sbdsp_wdsp(sc, sc->sc_i.modep->halt) < 0) 1478 printf("sbdsp_halt_input: failed to halt\n"); 1479 isa_dmaabort(sc->sc_ic, sc->sc_i.dmachan); 1480 sc->sc_i.run = SB_NOTRUNNING; 1481 } 1482 1483 return (0); 1484 } 1485 1486 /* 1487 * Only the DSP unit on the sound blaster generates interrupts. 1488 * There are three cases of interrupt: reception of a midi byte 1489 * (when mode is enabled), completion of dma transmission, or 1490 * completion of a dma reception. 1491 * 1492 * If there is interrupt sharing or a spurious interrupt occurs 1493 * there is no way to distinguish this on an SB2. So if you have 1494 * an SB2 and experience problems, buy an SB16 (it's only $40). 1495 */ 1496 int 1497 sbdsp_intr(arg) 1498 void *arg; 1499 { 1500 struct sbdsp_softc *sc = arg; 1501 u_char irq; 1502 1503 DPRINTFN(2, ("sbdsp_intr: intr8=%p, intr16=%p\n", 1504 sc->sc_intr8, sc->sc_intr16)); 1505 if (ISSB16CLASS(sc)) { 1506 irq = sbdsp_mix_read(sc, SBP_IRQ_STATUS); 1507 if ((irq & (SBP_IRQ_DMA8 | SBP_IRQ_DMA16 | SBP_IRQ_MPU401)) == 0) { 1508 DPRINTF(("sbdsp_intr: Spurious interrupt 0x%x\n", irq)); 1509 return 0; 1510 } 1511 } else { 1512 /* XXXX CHECK FOR INTERRUPT */ 1513 irq = SBP_IRQ_DMA8; 1514 } 1515 1516 sc->sc_interrupts++; 1517 delay(10); /* XXX why? */ 1518 1519 /* clear interrupt */ 1520 if (irq & SBP_IRQ_DMA8) { 1521 bus_space_read_1(sc->sc_iot, sc->sc_ioh, SBP_DSP_IRQACK8); 1522 if (sc->sc_intr8) 1523 sc->sc_intr8(arg); 1524 } 1525 if (irq & SBP_IRQ_DMA16) { 1526 bus_space_read_1(sc->sc_iot, sc->sc_ioh, SBP_DSP_IRQACK16); 1527 if (sc->sc_intr16) 1528 sc->sc_intr16(arg); 1529 } 1530 #if NMIDI > 0 1531 if ((irq & SBP_IRQ_MPU401) && sc->sc_hasmpu) { 1532 mpu_intr(&sc->sc_mpu); 1533 } 1534 #endif 1535 return 1; 1536 } 1537 1538 /* Like val & mask, but make sure the result is correctly rounded. */ 1539 #define MAXVAL 256 1540 static int 1541 sbdsp_adjust(val, mask) 1542 int val, mask; 1543 { 1544 val += (MAXVAL - mask) >> 1; 1545 if (val >= MAXVAL) 1546 val = MAXVAL-1; 1547 return val & mask; 1548 } 1549 1550 void 1551 sbdsp_set_mixer_gain(sc, port) 1552 struct sbdsp_softc *sc; 1553 int port; 1554 { 1555 int src, gain; 1556 1557 switch(sc->sc_mixer_model) { 1558 case SBM_NONE: 1559 return; 1560 case SBM_CT1335: 1561 gain = SB_1335_GAIN(sc->gain[port][SB_LEFT]); 1562 switch(port) { 1563 case SB_MASTER_VOL: 1564 src = SBP_1335_MASTER_VOL; 1565 break; 1566 case SB_MIDI_VOL: 1567 src = SBP_1335_MIDI_VOL; 1568 break; 1569 case SB_CD_VOL: 1570 src = SBP_1335_CD_VOL; 1571 break; 1572 case SB_VOICE_VOL: 1573 src = SBP_1335_VOICE_VOL; 1574 gain = SB_1335_MASTER_GAIN(sc->gain[port][SB_LEFT]); 1575 break; 1576 default: 1577 return; 1578 } 1579 sbdsp_mix_write(sc, src, gain); 1580 break; 1581 case SBM_CT1345: 1582 gain = SB_STEREO_GAIN(sc->gain[port][SB_LEFT], 1583 sc->gain[port][SB_RIGHT]); 1584 switch (port) { 1585 case SB_MIC_VOL: 1586 src = SBP_MIC_VOL; 1587 gain = SB_MIC_GAIN(sc->gain[port][SB_LEFT]); 1588 break; 1589 case SB_MASTER_VOL: 1590 src = SBP_MASTER_VOL; 1591 break; 1592 case SB_LINE_IN_VOL: 1593 src = SBP_LINE_VOL; 1594 break; 1595 case SB_VOICE_VOL: 1596 src = SBP_VOICE_VOL; 1597 break; 1598 case SB_MIDI_VOL: 1599 src = SBP_MIDI_VOL; 1600 break; 1601 case SB_CD_VOL: 1602 src = SBP_CD_VOL; 1603 break; 1604 default: 1605 return; 1606 } 1607 sbdsp_mix_write(sc, src, gain); 1608 break; 1609 case SBM_CT1XX5: 1610 case SBM_CT1745: 1611 switch (port) { 1612 case SB_MIC_VOL: 1613 src = SB16P_MIC_L; 1614 break; 1615 case SB_MASTER_VOL: 1616 src = SB16P_MASTER_L; 1617 break; 1618 case SB_LINE_IN_VOL: 1619 src = SB16P_LINE_L; 1620 break; 1621 case SB_VOICE_VOL: 1622 src = SB16P_VOICE_L; 1623 break; 1624 case SB_MIDI_VOL: 1625 src = SB16P_MIDI_L; 1626 break; 1627 case SB_CD_VOL: 1628 src = SB16P_CD_L; 1629 break; 1630 case SB_INPUT_GAIN: 1631 src = SB16P_INPUT_GAIN_L; 1632 break; 1633 case SB_OUTPUT_GAIN: 1634 src = SB16P_OUTPUT_GAIN_L; 1635 break; 1636 case SB_TREBLE: 1637 src = SB16P_TREBLE_L; 1638 break; 1639 case SB_BASS: 1640 src = SB16P_BASS_L; 1641 break; 1642 case SB_PCSPEAKER: 1643 sbdsp_mix_write(sc, SB16P_PCSPEAKER, sc->gain[port][SB_LEFT]); 1644 return; 1645 default: 1646 return; 1647 } 1648 sbdsp_mix_write(sc, src, sc->gain[port][SB_LEFT]); 1649 sbdsp_mix_write(sc, SB16P_L_TO_R(src), sc->gain[port][SB_RIGHT]); 1650 break; 1651 } 1652 } 1653 1654 int 1655 sbdsp_mixer_set_port(addr, cp) 1656 void *addr; 1657 mixer_ctrl_t *cp; 1658 { 1659 struct sbdsp_softc *sc = addr; 1660 int lgain, rgain; 1661 int mask, bits; 1662 int lmask, rmask, lbits, rbits; 1663 int mute, swap; 1664 1665 if (sc->sc_open == SB_OPEN_MIDI) 1666 return EBUSY; 1667 1668 DPRINTF(("sbdsp_mixer_set_port: port=%d num_channels=%d\n", cp->dev, 1669 cp->un.value.num_channels)); 1670 1671 if (sc->sc_mixer_model == SBM_NONE) 1672 return EINVAL; 1673 1674 switch (cp->dev) { 1675 case SB_TREBLE: 1676 case SB_BASS: 1677 if (sc->sc_mixer_model == SBM_CT1345 || 1678 sc->sc_mixer_model == SBM_CT1XX5) { 1679 if (cp->type != AUDIO_MIXER_ENUM) 1680 return EINVAL; 1681 switch (cp->dev) { 1682 case SB_TREBLE: 1683 sbdsp_set_ifilter(addr, cp->un.ord ? SB_TREBLE : 0); 1684 return 0; 1685 case SB_BASS: 1686 sbdsp_set_ifilter(addr, cp->un.ord ? SB_BASS : 0); 1687 return 0; 1688 } 1689 } 1690 case SB_PCSPEAKER: 1691 case SB_INPUT_GAIN: 1692 case SB_OUTPUT_GAIN: 1693 if (!ISSBM1745(sc)) 1694 return EINVAL; 1695 case SB_MIC_VOL: 1696 case SB_LINE_IN_VOL: 1697 if (sc->sc_mixer_model == SBM_CT1335) 1698 return EINVAL; 1699 case SB_VOICE_VOL: 1700 case SB_MIDI_VOL: 1701 case SB_CD_VOL: 1702 case SB_MASTER_VOL: 1703 if (cp->type != AUDIO_MIXER_VALUE) 1704 return EINVAL; 1705 1706 /* 1707 * All the mixer ports are stereo except for the microphone. 1708 * If we get a single-channel gain value passed in, then we 1709 * duplicate it to both left and right channels. 1710 */ 1711 1712 switch (cp->dev) { 1713 case SB_MIC_VOL: 1714 if (cp->un.value.num_channels != 1) 1715 return EINVAL; 1716 1717 lgain = rgain = SB_ADJUST_MIC_GAIN(sc, 1718 cp->un.value.level[AUDIO_MIXER_LEVEL_MONO]); 1719 break; 1720 case SB_PCSPEAKER: 1721 if (cp->un.value.num_channels != 1) 1722 return EINVAL; 1723 /* fall into */ 1724 case SB_INPUT_GAIN: 1725 case SB_OUTPUT_GAIN: 1726 lgain = rgain = SB_ADJUST_2_GAIN(sc, 1727 cp->un.value.level[AUDIO_MIXER_LEVEL_MONO]); 1728 break; 1729 default: 1730 switch (cp->un.value.num_channels) { 1731 case 1: 1732 lgain = rgain = SB_ADJUST_GAIN(sc, 1733 cp->un.value.level[AUDIO_MIXER_LEVEL_MONO]); 1734 break; 1735 case 2: 1736 if (sc->sc_mixer_model == SBM_CT1335) 1737 return EINVAL; 1738 lgain = SB_ADJUST_GAIN(sc, 1739 cp->un.value.level[AUDIO_MIXER_LEVEL_LEFT]); 1740 rgain = SB_ADJUST_GAIN(sc, 1741 cp->un.value.level[AUDIO_MIXER_LEVEL_RIGHT]); 1742 break; 1743 default: 1744 return EINVAL; 1745 } 1746 break; 1747 } 1748 sc->gain[cp->dev][SB_LEFT] = lgain; 1749 sc->gain[cp->dev][SB_RIGHT] = rgain; 1750 1751 sbdsp_set_mixer_gain(sc, cp->dev); 1752 break; 1753 1754 case SB_RECORD_SOURCE: 1755 if (ISSBM1745(sc)) { 1756 if (cp->type != AUDIO_MIXER_SET) 1757 return EINVAL; 1758 return sbdsp_set_in_ports(sc, cp->un.mask); 1759 } else { 1760 if (cp->type != AUDIO_MIXER_ENUM) 1761 return EINVAL; 1762 sc->in_port = cp->un.ord; 1763 return sbdsp_set_in_ports(sc, 1 << cp->un.ord); 1764 } 1765 break; 1766 1767 case SB_AGC: 1768 if (!ISSBM1745(sc) || cp->type != AUDIO_MIXER_ENUM) 1769 return EINVAL; 1770 sbdsp_mix_write(sc, SB16P_AGC, cp->un.ord & 1); 1771 break; 1772 1773 case SB_CD_OUT_MUTE: 1774 mask = SB16P_SW_CD; 1775 goto omute; 1776 case SB_MIC_OUT_MUTE: 1777 mask = SB16P_SW_MIC; 1778 goto omute; 1779 case SB_LINE_OUT_MUTE: 1780 mask = SB16P_SW_LINE; 1781 omute: 1782 if (cp->type != AUDIO_MIXER_ENUM) 1783 return EINVAL; 1784 bits = sbdsp_mix_read(sc, SB16P_OSWITCH); 1785 sc->gain[cp->dev][SB_LR] = cp->un.ord != 0; 1786 if (cp->un.ord) 1787 bits = bits & ~mask; 1788 else 1789 bits = bits | mask; 1790 sbdsp_mix_write(sc, SB16P_OSWITCH, bits); 1791 break; 1792 1793 case SB_MIC_IN_MUTE: 1794 case SB_MIC_SWAP: 1795 lmask = rmask = SB16P_SW_MIC; 1796 goto imute; 1797 case SB_CD_IN_MUTE: 1798 case SB_CD_SWAP: 1799 lmask = SB16P_SW_CD_L; 1800 rmask = SB16P_SW_CD_R; 1801 goto imute; 1802 case SB_LINE_IN_MUTE: 1803 case SB_LINE_SWAP: 1804 lmask = SB16P_SW_LINE_L; 1805 rmask = SB16P_SW_LINE_R; 1806 goto imute; 1807 case SB_MIDI_IN_MUTE: 1808 case SB_MIDI_SWAP: 1809 lmask = SB16P_SW_MIDI_L; 1810 rmask = SB16P_SW_MIDI_R; 1811 imute: 1812 if (cp->type != AUDIO_MIXER_ENUM) 1813 return EINVAL; 1814 mask = lmask | rmask; 1815 lbits = sbdsp_mix_read(sc, SB16P_ISWITCH_L) & ~mask; 1816 rbits = sbdsp_mix_read(sc, SB16P_ISWITCH_R) & ~mask; 1817 sc->gain[cp->dev][SB_LR] = cp->un.ord != 0; 1818 if (SB_IS_IN_MUTE(cp->dev)) { 1819 mute = cp->dev; 1820 swap = mute - SB_CD_IN_MUTE + SB_CD_SWAP; 1821 } else { 1822 swap = cp->dev; 1823 mute = swap + SB_CD_IN_MUTE - SB_CD_SWAP; 1824 } 1825 if (sc->gain[swap][SB_LR]) { 1826 mask = lmask; 1827 lmask = rmask; 1828 rmask = mask; 1829 } 1830 if (!sc->gain[mute][SB_LR]) { 1831 lbits = lbits | lmask; 1832 rbits = rbits | rmask; 1833 } 1834 sbdsp_mix_write(sc, SB16P_ISWITCH_L, lbits); 1835 sbdsp_mix_write(sc, SB16P_ISWITCH_L, rbits); 1836 break; 1837 1838 default: 1839 return EINVAL; 1840 } 1841 1842 return 0; 1843 } 1844 1845 int 1846 sbdsp_mixer_get_port(addr, cp) 1847 void *addr; 1848 mixer_ctrl_t *cp; 1849 { 1850 struct sbdsp_softc *sc = addr; 1851 1852 if (sc->sc_open == SB_OPEN_MIDI) 1853 return EBUSY; 1854 1855 DPRINTF(("sbdsp_mixer_get_port: port=%d\n", cp->dev)); 1856 1857 if (sc->sc_mixer_model == SBM_NONE) 1858 return EINVAL; 1859 1860 switch (cp->dev) { 1861 case SB_TREBLE: 1862 case SB_BASS: 1863 if (sc->sc_mixer_model == SBM_CT1345 || 1864 sc->sc_mixer_model == SBM_CT1XX5) { 1865 switch (cp->dev) { 1866 case SB_TREBLE: 1867 cp->un.ord = sbdsp_get_ifilter(addr) == SB_TREBLE; 1868 return 0; 1869 case SB_BASS: 1870 cp->un.ord = sbdsp_get_ifilter(addr) == SB_BASS; 1871 return 0; 1872 } 1873 } 1874 case SB_PCSPEAKER: 1875 case SB_INPUT_GAIN: 1876 case SB_OUTPUT_GAIN: 1877 if (!ISSBM1745(sc)) 1878 return EINVAL; 1879 case SB_MIC_VOL: 1880 case SB_LINE_IN_VOL: 1881 if (sc->sc_mixer_model == SBM_CT1335) 1882 return EINVAL; 1883 case SB_VOICE_VOL: 1884 case SB_MIDI_VOL: 1885 case SB_CD_VOL: 1886 case SB_MASTER_VOL: 1887 switch (cp->dev) { 1888 case SB_MIC_VOL: 1889 case SB_PCSPEAKER: 1890 if (cp->un.value.num_channels != 1) 1891 return EINVAL; 1892 /* fall into */ 1893 default: 1894 switch (cp->un.value.num_channels) { 1895 case 1: 1896 cp->un.value.level[AUDIO_MIXER_LEVEL_MONO] = 1897 sc->gain[cp->dev][SB_LEFT]; 1898 break; 1899 case 2: 1900 cp->un.value.level[AUDIO_MIXER_LEVEL_LEFT] = 1901 sc->gain[cp->dev][SB_LEFT]; 1902 cp->un.value.level[AUDIO_MIXER_LEVEL_RIGHT] = 1903 sc->gain[cp->dev][SB_RIGHT]; 1904 break; 1905 default: 1906 return EINVAL; 1907 } 1908 break; 1909 } 1910 break; 1911 1912 case SB_RECORD_SOURCE: 1913 if (ISSBM1745(sc)) 1914 cp->un.mask = sc->in_mask; 1915 else 1916 cp->un.ord = sc->in_port; 1917 break; 1918 1919 case SB_AGC: 1920 if (!ISSBM1745(sc)) 1921 return EINVAL; 1922 cp->un.ord = sbdsp_mix_read(sc, SB16P_AGC); 1923 break; 1924 1925 case SB_CD_IN_MUTE: 1926 case SB_MIC_IN_MUTE: 1927 case SB_LINE_IN_MUTE: 1928 case SB_MIDI_IN_MUTE: 1929 case SB_CD_SWAP: 1930 case SB_MIC_SWAP: 1931 case SB_LINE_SWAP: 1932 case SB_MIDI_SWAP: 1933 case SB_CD_OUT_MUTE: 1934 case SB_MIC_OUT_MUTE: 1935 case SB_LINE_OUT_MUTE: 1936 cp->un.ord = sc->gain[cp->dev][SB_LR]; 1937 break; 1938 1939 default: 1940 return EINVAL; 1941 } 1942 1943 return 0; 1944 } 1945 1946 int 1947 sbdsp_mixer_query_devinfo(addr, dip) 1948 void *addr; 1949 mixer_devinfo_t *dip; 1950 { 1951 struct sbdsp_softc *sc = addr; 1952 int chan, class, is1745; 1953 1954 DPRINTF(("sbdsp_mixer_query_devinfo: model=%d index=%d\n", 1955 sc->sc_mixer_model, dip->index)); 1956 1957 if (sc->sc_mixer_model == SBM_NONE) 1958 return ENXIO; 1959 1960 chan = sc->sc_mixer_model == SBM_CT1335 ? 1 : 2; 1961 is1745 = ISSBM1745(sc); 1962 class = is1745 ? SB_INPUT_CLASS : SB_OUTPUT_CLASS; 1963 1964 switch (dip->index) { 1965 case SB_MASTER_VOL: 1966 dip->type = AUDIO_MIXER_VALUE; 1967 dip->mixer_class = SB_OUTPUT_CLASS; 1968 dip->prev = dip->next = AUDIO_MIXER_LAST; 1969 strcpy(dip->label.name, AudioNmaster); 1970 dip->un.v.num_channels = chan; 1971 strcpy(dip->un.v.units.name, AudioNvolume); 1972 return 0; 1973 case SB_MIDI_VOL: 1974 dip->type = AUDIO_MIXER_VALUE; 1975 dip->mixer_class = class; 1976 dip->prev = AUDIO_MIXER_LAST; 1977 dip->next = is1745 ? SB_MIDI_IN_MUTE : AUDIO_MIXER_LAST; 1978 strcpy(dip->label.name, AudioNfmsynth); 1979 dip->un.v.num_channels = chan; 1980 strcpy(dip->un.v.units.name, AudioNvolume); 1981 return 0; 1982 case SB_CD_VOL: 1983 dip->type = AUDIO_MIXER_VALUE; 1984 dip->mixer_class = class; 1985 dip->prev = AUDIO_MIXER_LAST; 1986 dip->next = is1745 ? SB_CD_IN_MUTE : AUDIO_MIXER_LAST; 1987 strcpy(dip->label.name, AudioNcd); 1988 dip->un.v.num_channels = chan; 1989 strcpy(dip->un.v.units.name, AudioNvolume); 1990 return 0; 1991 case SB_VOICE_VOL: 1992 dip->type = AUDIO_MIXER_VALUE; 1993 dip->mixer_class = class; 1994 dip->prev = AUDIO_MIXER_LAST; 1995 dip->next = AUDIO_MIXER_LAST; 1996 strcpy(dip->label.name, AudioNdac); 1997 dip->un.v.num_channels = chan; 1998 strcpy(dip->un.v.units.name, AudioNvolume); 1999 return 0; 2000 case SB_OUTPUT_CLASS: 2001 dip->type = AUDIO_MIXER_CLASS; 2002 dip->mixer_class = SB_OUTPUT_CLASS; 2003 dip->next = dip->prev = AUDIO_MIXER_LAST; 2004 strcpy(dip->label.name, AudioCoutputs); 2005 return 0; 2006 } 2007 2008 if (sc->sc_mixer_model == SBM_CT1335) 2009 return ENXIO; 2010 2011 switch (dip->index) { 2012 case SB_MIC_VOL: 2013 dip->type = AUDIO_MIXER_VALUE; 2014 dip->mixer_class = class; 2015 dip->prev = AUDIO_MIXER_LAST; 2016 dip->next = is1745 ? SB_MIC_IN_MUTE : AUDIO_MIXER_LAST; 2017 strcpy(dip->label.name, AudioNmicrophone); 2018 dip->un.v.num_channels = 1; 2019 strcpy(dip->un.v.units.name, AudioNvolume); 2020 return 0; 2021 2022 case SB_LINE_IN_VOL: 2023 dip->type = AUDIO_MIXER_VALUE; 2024 dip->mixer_class = class; 2025 dip->prev = AUDIO_MIXER_LAST; 2026 dip->next = is1745 ? SB_LINE_IN_MUTE : AUDIO_MIXER_LAST; 2027 strcpy(dip->label.name, AudioNline); 2028 dip->un.v.num_channels = 2; 2029 strcpy(dip->un.v.units.name, AudioNvolume); 2030 return 0; 2031 2032 case SB_RECORD_SOURCE: 2033 dip->mixer_class = SB_RECORD_CLASS; 2034 dip->prev = dip->next = AUDIO_MIXER_LAST; 2035 strcpy(dip->label.name, AudioNsource); 2036 if (ISSBM1745(sc)) { 2037 dip->type = AUDIO_MIXER_SET; 2038 dip->un.s.num_mem = 4; 2039 strcpy(dip->un.s.member[0].label.name, AudioNmicrophone); 2040 dip->un.s.member[0].mask = 1 << SB_MIC_VOL; 2041 strcpy(dip->un.s.member[1].label.name, AudioNcd); 2042 dip->un.s.member[1].mask = 1 << SB_CD_VOL; 2043 strcpy(dip->un.s.member[2].label.name, AudioNline); 2044 dip->un.s.member[2].mask = 1 << SB_LINE_IN_VOL; 2045 strcpy(dip->un.s.member[3].label.name, AudioNfmsynth); 2046 dip->un.s.member[3].mask = 1 << SB_MIDI_VOL; 2047 } else { 2048 dip->type = AUDIO_MIXER_ENUM; 2049 dip->un.e.num_mem = 3; 2050 strcpy(dip->un.e.member[0].label.name, AudioNmicrophone); 2051 dip->un.e.member[0].ord = SB_MIC_VOL; 2052 strcpy(dip->un.e.member[1].label.name, AudioNcd); 2053 dip->un.e.member[1].ord = SB_CD_VOL; 2054 strcpy(dip->un.e.member[2].label.name, AudioNline); 2055 dip->un.e.member[2].ord = SB_LINE_IN_VOL; 2056 } 2057 return 0; 2058 2059 case SB_BASS: 2060 dip->prev = dip->next = AUDIO_MIXER_LAST; 2061 strcpy(dip->label.name, AudioNbass); 2062 if (sc->sc_mixer_model == SBM_CT1745) { 2063 dip->type = AUDIO_MIXER_VALUE; 2064 dip->mixer_class = SB_EQUALIZATION_CLASS; 2065 dip->un.v.num_channels = 2; 2066 strcpy(dip->un.v.units.name, AudioNbass); 2067 } else { 2068 dip->type = AUDIO_MIXER_ENUM; 2069 dip->mixer_class = SB_INPUT_CLASS; 2070 dip->un.e.num_mem = 2; 2071 strcpy(dip->un.e.member[0].label.name, AudioNoff); 2072 dip->un.e.member[0].ord = 0; 2073 strcpy(dip->un.e.member[1].label.name, AudioNon); 2074 dip->un.e.member[1].ord = 1; 2075 } 2076 return 0; 2077 2078 case SB_TREBLE: 2079 dip->prev = dip->next = AUDIO_MIXER_LAST; 2080 strcpy(dip->label.name, AudioNtreble); 2081 if (sc->sc_mixer_model == SBM_CT1745) { 2082 dip->type = AUDIO_MIXER_VALUE; 2083 dip->mixer_class = SB_EQUALIZATION_CLASS; 2084 dip->un.v.num_channels = 2; 2085 strcpy(dip->un.v.units.name, AudioNtreble); 2086 } else { 2087 dip->type = AUDIO_MIXER_ENUM; 2088 dip->mixer_class = SB_INPUT_CLASS; 2089 dip->un.e.num_mem = 2; 2090 strcpy(dip->un.e.member[0].label.name, AudioNoff); 2091 dip->un.e.member[0].ord = 0; 2092 strcpy(dip->un.e.member[1].label.name, AudioNon); 2093 dip->un.e.member[1].ord = 1; 2094 } 2095 return 0; 2096 2097 case SB_RECORD_CLASS: /* record source class */ 2098 dip->type = AUDIO_MIXER_CLASS; 2099 dip->mixer_class = SB_RECORD_CLASS; 2100 dip->next = dip->prev = AUDIO_MIXER_LAST; 2101 strcpy(dip->label.name, AudioCrecord); 2102 return 0; 2103 2104 case SB_INPUT_CLASS: 2105 dip->type = AUDIO_MIXER_CLASS; 2106 dip->mixer_class = SB_INPUT_CLASS; 2107 dip->next = dip->prev = AUDIO_MIXER_LAST; 2108 strcpy(dip->label.name, AudioCinputs); 2109 return 0; 2110 2111 } 2112 2113 if (sc->sc_mixer_model == SBM_CT1345) 2114 return ENXIO; 2115 2116 switch(dip->index) { 2117 case SB_PCSPEAKER: 2118 dip->type = AUDIO_MIXER_VALUE; 2119 dip->mixer_class = SB_INPUT_CLASS; 2120 dip->prev = dip->next = AUDIO_MIXER_LAST; 2121 strcpy(dip->label.name, "pc_speaker"); 2122 dip->un.v.num_channels = 1; 2123 strcpy(dip->un.v.units.name, AudioNvolume); 2124 return 0; 2125 2126 case SB_INPUT_GAIN: 2127 dip->type = AUDIO_MIXER_VALUE; 2128 dip->mixer_class = SB_INPUT_CLASS; 2129 dip->prev = dip->next = AUDIO_MIXER_LAST; 2130 strcpy(dip->label.name, AudioNinput); 2131 dip->un.v.num_channels = 2; 2132 strcpy(dip->un.v.units.name, AudioNvolume); 2133 return 0; 2134 2135 case SB_OUTPUT_GAIN: 2136 dip->type = AUDIO_MIXER_VALUE; 2137 dip->mixer_class = SB_OUTPUT_CLASS; 2138 dip->prev = dip->next = AUDIO_MIXER_LAST; 2139 strcpy(dip->label.name, AudioNoutput); 2140 dip->un.v.num_channels = 2; 2141 strcpy(dip->un.v.units.name, AudioNvolume); 2142 return 0; 2143 2144 case SB_AGC: 2145 dip->type = AUDIO_MIXER_ENUM; 2146 dip->mixer_class = SB_INPUT_CLASS; 2147 dip->prev = dip->next = AUDIO_MIXER_LAST; 2148 strcpy(dip->label.name, "agc"); 2149 dip->un.e.num_mem = 2; 2150 strcpy(dip->un.e.member[0].label.name, AudioNoff); 2151 dip->un.e.member[0].ord = 0; 2152 strcpy(dip->un.e.member[1].label.name, AudioNon); 2153 dip->un.e.member[1].ord = 1; 2154 return 0; 2155 2156 case SB_EQUALIZATION_CLASS: 2157 dip->type = AUDIO_MIXER_CLASS; 2158 dip->mixer_class = SB_EQUALIZATION_CLASS; 2159 dip->next = dip->prev = AUDIO_MIXER_LAST; 2160 strcpy(dip->label.name, AudioCequalization); 2161 return 0; 2162 2163 case SB_CD_IN_MUTE: 2164 dip->prev = SB_CD_VOL; 2165 dip->next = SB_CD_SWAP; 2166 dip->mixer_class = SB_INPUT_CLASS; 2167 goto mute; 2168 2169 case SB_MIC_IN_MUTE: 2170 dip->prev = SB_MIC_VOL; 2171 dip->next = SB_MIC_SWAP; 2172 dip->mixer_class = SB_INPUT_CLASS; 2173 goto mute; 2174 2175 case SB_LINE_IN_MUTE: 2176 dip->prev = SB_LINE_IN_VOL; 2177 dip->next = SB_LINE_SWAP; 2178 dip->mixer_class = SB_INPUT_CLASS; 2179 goto mute; 2180 2181 case SB_MIDI_IN_MUTE: 2182 dip->prev = SB_MIDI_VOL; 2183 dip->next = SB_MIDI_SWAP; 2184 dip->mixer_class = SB_INPUT_CLASS; 2185 goto mute; 2186 2187 case SB_CD_SWAP: 2188 dip->prev = SB_CD_IN_MUTE; 2189 dip->next = SB_CD_OUT_MUTE; 2190 goto swap; 2191 2192 case SB_MIC_SWAP: 2193 dip->prev = SB_MIC_IN_MUTE; 2194 dip->next = SB_MIC_OUT_MUTE; 2195 goto swap; 2196 2197 case SB_LINE_SWAP: 2198 dip->prev = SB_LINE_IN_MUTE; 2199 dip->next = SB_LINE_OUT_MUTE; 2200 goto swap; 2201 2202 case SB_MIDI_SWAP: 2203 dip->prev = SB_MIDI_IN_MUTE; 2204 dip->next = AUDIO_MIXER_LAST; 2205 swap: 2206 dip->mixer_class = SB_INPUT_CLASS; 2207 strcpy(dip->label.name, AudioNswap); 2208 goto mute1; 2209 2210 case SB_CD_OUT_MUTE: 2211 dip->prev = SB_CD_SWAP; 2212 dip->next = AUDIO_MIXER_LAST; 2213 dip->mixer_class = SB_OUTPUT_CLASS; 2214 goto mute; 2215 2216 case SB_MIC_OUT_MUTE: 2217 dip->prev = SB_MIC_SWAP; 2218 dip->next = AUDIO_MIXER_LAST; 2219 dip->mixer_class = SB_OUTPUT_CLASS; 2220 goto mute; 2221 2222 case SB_LINE_OUT_MUTE: 2223 dip->prev = SB_LINE_SWAP; 2224 dip->next = AUDIO_MIXER_LAST; 2225 dip->mixer_class = SB_OUTPUT_CLASS; 2226 mute: 2227 strcpy(dip->label.name, AudioNmute); 2228 mute1: 2229 dip->type = AUDIO_MIXER_ENUM; 2230 dip->un.e.num_mem = 2; 2231 strcpy(dip->un.e.member[0].label.name, AudioNoff); 2232 dip->un.e.member[0].ord = 0; 2233 strcpy(dip->un.e.member[1].label.name, AudioNon); 2234 dip->un.e.member[1].ord = 1; 2235 return 0; 2236 2237 } 2238 2239 return ENXIO; 2240 } 2241 2242 void * 2243 sb_malloc(addr, direction, size, pool, flags) 2244 void *addr; 2245 int direction; 2246 size_t size; 2247 int pool, flags; 2248 { 2249 struct sbdsp_softc *sc = addr; 2250 int drq; 2251 2252 if (sc->sc_drq8 != -1) 2253 drq = sc->sc_drq8; 2254 else 2255 drq = sc->sc_drq16; 2256 return (isa_malloc(sc->sc_ic, drq, size, pool, flags)); 2257 } 2258 2259 void 2260 sb_free(addr, ptr, pool) 2261 void *addr; 2262 void *ptr; 2263 int pool; 2264 { 2265 isa_free(ptr, pool); 2266 } 2267 2268 size_t 2269 sb_round_buffersize(addr, direction, size) 2270 void *addr; 2271 int direction; 2272 size_t size; 2273 { 2274 if (size > MAX_ISADMA) 2275 size = MAX_ISADMA; 2276 return (size); 2277 } 2278 2279 int 2280 sb_mappage(addr, mem, off, prot) 2281 void *addr; 2282 void *mem; 2283 int off; 2284 int prot; 2285 { 2286 return isa_mappage(mem, off, prot); 2287 } 2288 2289 int 2290 sbdsp_get_props(addr) 2291 void *addr; 2292 { 2293 struct sbdsp_softc *sc = addr; 2294 return AUDIO_PROP_MMAP | AUDIO_PROP_INDEPENDENT | 2295 (sc->sc_fullduplex ? AUDIO_PROP_FULLDUPLEX : 0); 2296 } 2297 2298 #if NMIDI > 0 2299 /* 2300 * MIDI related routines. 2301 */ 2302 2303 int 2304 sbdsp_midi_open(addr, flags, iintr, ointr, arg) 2305 void *addr; 2306 int flags; 2307 void (*iintr)__P((void *, int)); 2308 void (*ointr)__P((void *)); 2309 void *arg; 2310 { 2311 struct sbdsp_softc *sc = addr; 2312 2313 DPRINTF(("sbdsp_midi_open: sc=%p\n", sc)); 2314 2315 if (sc->sc_open != SB_CLOSED) 2316 return EBUSY; 2317 if (sbdsp_reset(sc) != 0) 2318 return EIO; 2319 2320 sc->sc_open = SB_OPEN_MIDI; 2321 sc->sc_openflags = flags; 2322 2323 if (sc->sc_model >= SB_20) 2324 if (sbdsp_wdsp(sc, SB_MIDI_UART_INTR)) /* enter UART mode */ 2325 return EIO; 2326 2327 sc->sc_intr8 = sbdsp_midi_intr; 2328 sc->sc_intrm = iintr; 2329 sc->sc_argm = arg; 2330 2331 return 0; 2332 } 2333 2334 void 2335 sbdsp_midi_close(addr) 2336 void *addr; 2337 { 2338 struct sbdsp_softc *sc = addr; 2339 2340 DPRINTF(("sbdsp_midi_close: sc=%p\n", sc)); 2341 2342 if (sc->sc_model >= SB_20) 2343 sbdsp_reset(sc); /* exit UART mode */ 2344 2345 sc->sc_intrm = 0; 2346 sc->sc_open = SB_CLOSED; 2347 } 2348 2349 int 2350 sbdsp_midi_output(addr, d) 2351 void *addr; 2352 int d; 2353 { 2354 struct sbdsp_softc *sc = addr; 2355 2356 if (sc->sc_model < SB_20 && sbdsp_wdsp(sc, SB_MIDI_WRITE)) 2357 return EIO; 2358 if (sbdsp_wdsp(sc, d)) 2359 return EIO; 2360 return 0; 2361 } 2362 2363 void 2364 sbdsp_midi_getinfo(addr, mi) 2365 void *addr; 2366 struct midi_info *mi; 2367 { 2368 struct sbdsp_softc *sc = addr; 2369 2370 mi->name = sc->sc_model < SB_20 ? "SB MIDI cmd" : "SB MIDI UART"; 2371 mi->props = MIDI_PROP_CAN_INPUT; 2372 } 2373 2374 int 2375 sbdsp_midi_intr(addr) 2376 void *addr; 2377 { 2378 struct sbdsp_softc *sc = addr; 2379 2380 sc->sc_intrm(sc->sc_argm, sbdsp_rdsp(sc)); 2381 return (0); 2382 } 2383 2384 #endif 2385 2386
Indexes created Fri Sep 26 20:09:58 GMT 2025