1 /*- 2 * Support the ENSONIQ AudioPCI board and Creative Labs SoundBlaster PCI 3 * boards based on the ES1370, ES1371 and ES1373 chips. 4 * 5 * Copyright (c) 1999 Russell Cattelan <cattelan@thebarn.com> 6 * Copyright (c) 1999 Cameron Grant <cg@freebsd.org> 7 * Copyright (c) 1998 by Joachim Kuebart. All rights reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in 18 * the documentation and/or other materials provided with the 19 * distribution. 20 * 21 * 3. All advertising materials mentioning features or use of this 22 * software must display the following acknowledgement: 23 * This product includes software developed by Joachim Kuebart. 24 * 25 * 4. The name of the author may not be used to endorse or promote 26 * products derived from this software without specific prior 27 * written permission. 28 * 29 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED 30 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 31 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 32 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, 33 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 34 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 35 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 36 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 37 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 38 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 39 * OF THE POSSIBILITY OF SUCH DAMAGE. 40 */ 41 42 /* 43 * Part of this code was heavily inspired by the linux driver from 44 * Thomas Sailer (sailer@ife.ee.ethz.ch) 45 * Just about everything has been touched and reworked in some way but 46 * the all the underlying sequences/timing/register values are from 47 * Thomas' code. 48 * 49 */ 50 51 #include <dev/sound/pcm/sound.h> 52 #include <dev/sound/pcm/ac97.h> 53 #include <dev/sound/pci/es137x.h> 54 55 #include <dev/pci/pcireg.h> 56 #include <dev/pci/pcivar.h> 57 58 #include <sys/sysctl.h> 59 60 #include "mixer_if.h" 61 62 SND_DECLARE_FILE("$FreeBSD$"); 63 64 #define MEM_MAP_REG 0x14 65 66 /* PCI IDs of supported chips */ 67 #define ES1370_PCI_ID 0x50001274 68 #define ES1371_PCI_ID 0x13711274 69 #define ES1371_PCI_ID2 0x13713274 70 #define CT5880_PCI_ID 0x58801274 71 #define CT4730_PCI_ID 0x89381102 72 73 #define ES1371REV_ES1371_A 0x02 74 #define ES1371REV_ES1371_B 0x09 75 76 #define ES1371REV_ES1373_8 0x08 77 #define ES1371REV_ES1373_A 0x04 78 #define ES1371REV_ES1373_B 0x06 79 80 #define ES1371REV_CT5880_A 0x07 81 82 #define CT5880REV_CT5880_C 0x02 83 #define CT5880REV_CT5880_D 0x03 84 #define CT5880REV_CT5880_E 0x04 85 86 #define CT4730REV_CT4730_A 0x00 87 88 #define ES_DEFAULT_BUFSZ 4096 89 90 /* 2 DAC for playback, 1 ADC for record */ 91 #define ES_DAC1 0 92 #define ES_DAC2 1 93 #define ES_ADC 2 94 #define ES_NCHANS 3 95 96 #define ES1370_DAC1_MINSPEED 5512 97 #define ES1370_DAC1_MAXSPEED 44100 98 99 /* device private data */ 100 struct es_info; 101 102 struct es_chinfo { 103 struct es_info *parent; 104 struct pcm_channel *channel; 105 struct snd_dbuf *buffer; 106 struct pcmchan_caps caps; 107 int dir, num, index; 108 uint32_t fmt, blksz, blkcnt, bufsz; 109 uint32_t ptr, prevptr; 110 int active; 111 }; 112 113 /* 114 * 32bit Ensoniq Configuration (es->escfg). 115 * ---------------------------------------- 116 * 117 * +-------+--------+------+------+---------+--------+---------+---------+ 118 * len | 16 | 1 | 1 | 1 | 2 | 2 | 1 | 8 | 119 * +-------+--------+------+------+---------+--------+---------+---------+ 120 * | fixed | single | | | | | is | general | 121 * | rate | pcm | DACx | DACy | numplay | numrec | es1370? | purpose | 122 * | | mixer | | | | | | | 123 * +-------+--------+------+------+---------+--------+---------+---------+ 124 */ 125 #define ES_FIXED_RATE(cfgv) \ 126 (((cfgv) & 0xffff0000) >> 16) 127 #define ES_SET_FIXED_RATE(cfgv, nv) \ 128 (((cfgv) & ~0xffff0000) | (((nv) & 0xffff) << 16)) 129 #define ES_SINGLE_PCM_MIX(cfgv) \ 130 (((cfgv) & 0x8000) >> 15) 131 #define ES_SET_SINGLE_PCM_MIX(cfgv, nv) \ 132 (((cfgv) & ~0x8000) | (((nv) ? 1 : 0) << 15)) 133 #define ES_DAC_FIRST(cfgv) \ 134 (((cfgv) & 0x4000) >> 14) 135 #define ES_SET_DAC_FIRST(cfgv, nv) \ 136 (((cfgv) & ~0x4000) | (((nv) & 0x1) << 14)) 137 #define ES_DAC_SECOND(cfgv) \ 138 (((cfgv) & 0x2000) >> 13) 139 #define ES_SET_DAC_SECOND(cfgv, nv) \ 140 (((cfgv) & ~0x2000) | (((nv) & 0x1) << 13)) 141 #define ES_NUMPLAY(cfgv) \ 142 (((cfgv) & 0x1800) >> 11) 143 #define ES_SET_NUMPLAY(cfgv, nv) \ 144 (((cfgv) & ~0x1800) | (((nv) & 0x3) << 11)) 145 #define ES_NUMREC(cfgv) \ 146 (((cfgv) & 0x600) >> 9) 147 #define ES_SET_NUMREC(cfgv, nv) \ 148 (((cfgv) & ~0x600) | (((nv) & 0x3) << 9)) 149 #define ES_IS_ES1370(cfgv) \ 150 (((cfgv) & 0x100) >> 8) 151 #define ES_SET_IS_ES1370(cfgv, nv) \ 152 (((cfgv) & ~0x100) | (((nv) ? 1 : 0) << 8)) 153 #define ES_GP(cfgv) \ 154 ((cfgv) & 0xff) 155 #define ES_SET_GP(cfgv, nv) \ 156 (((cfgv) & ~0xff) | ((nv) & 0xff)) 157 158 #define ES_DAC1_ENABLED(cfgv) \ 159 (ES_NUMPLAY(cfgv) > 1 || \ 160 (ES_NUMPLAY(cfgv) == 1 && ES_DAC_FIRST(cfgv) == ES_DAC1)) 161 #define ES_DAC2_ENABLED(cfgv) \ 162 (ES_NUMPLAY(cfgv) > 1 || \ 163 (ES_NUMPLAY(cfgv) == 1 && ES_DAC_FIRST(cfgv) == ES_DAC2)) 164 165 /* 166 * DAC 1/2 configuration through kernel hint - hint.pcm.<unit>.dac="val" 167 * 168 * 0 = Enable both DACs - Default 169 * 1 = Enable single DAC (DAC1) 170 * 2 = Enable single DAC (DAC2) 171 * 3 = Enable both DACs, swap position (DAC2 comes first instead of DAC1) 172 */ 173 #define ES_DEFAULT_DAC_CFG 0 174 175 struct es_info { 176 bus_space_tag_t st; 177 bus_space_handle_t sh; 178 bus_dma_tag_t parent_dmat; 179 180 struct resource *reg, *irq; 181 int regtype, regid, irqid; 182 void *ih; 183 184 device_t dev; 185 int num; 186 unsigned int bufsz, blkcnt; 187 188 /* Contents of board's registers */ 189 uint32_t ctrl; 190 uint32_t sctrl; 191 uint32_t escfg; 192 struct es_chinfo ch[ES_NCHANS]; 193 struct mtx *lock; 194 struct callout poll_timer; 195 int poll_ticks, polling; 196 }; 197 198 #define ES_LOCK(sc) snd_mtxlock((sc)->lock) 199 #define ES_UNLOCK(sc) snd_mtxunlock((sc)->lock) 200 #define ES_LOCK_ASSERT(sc) snd_mtxassert((sc)->lock) 201 202 /* prototypes */ 203 static void es_intr(void *); 204 static uint32_t es1371_wait_src_ready(struct es_info *); 205 static void es1371_src_write(struct es_info *, 206 unsigned short, unsigned short); 207 static unsigned int es1371_adc_rate(struct es_info *, unsigned int, int); 208 static unsigned int es1371_dac_rate(struct es_info *, unsigned int, int); 209 static int es1371_init(struct es_info *); 210 static int es1370_init(struct es_info *); 211 static int es1370_wrcodec(struct es_info *, unsigned char, unsigned char); 212 213 static uint32_t es_fmt[] = { 214 AFMT_U8, 215 AFMT_STEREO | AFMT_U8, 216 AFMT_S16_LE, 217 AFMT_STEREO | AFMT_S16_LE, 218 0 219 }; 220 static struct pcmchan_caps es_caps = {4000, 48000, es_fmt, 0}; 221 222 static const struct { 223 unsigned volidx:4; 224 unsigned left:4; 225 unsigned right:4; 226 unsigned stereo:1; 227 unsigned recmask:13; 228 unsigned avail:1; 229 } mixtable[SOUND_MIXER_NRDEVICES] = { 230 [SOUND_MIXER_VOLUME] = { 0, 0x0, 0x1, 1, 0x1f7f, 1 }, 231 [SOUND_MIXER_PCM] = { 1, 0x2, 0x3, 1, 0x0400, 1 }, 232 [SOUND_MIXER_SYNTH] = { 2, 0x4, 0x5, 1, 0x0060, 1 }, 233 [SOUND_MIXER_CD] = { 3, 0x6, 0x7, 1, 0x0006, 1 }, 234 [SOUND_MIXER_LINE] = { 4, 0x8, 0x9, 1, 0x0018, 1 }, 235 [SOUND_MIXER_LINE1] = { 5, 0xa, 0xb, 1, 0x1800, 1 }, 236 [SOUND_MIXER_LINE2] = { 6, 0xc, 0x0, 0, 0x0100, 1 }, 237 [SOUND_MIXER_LINE3] = { 7, 0xd, 0x0, 0, 0x0200, 1 }, 238 [SOUND_MIXER_MIC] = { 8, 0xe, 0x0, 0, 0x0001, 1 }, 239 [SOUND_MIXER_OGAIN] = { 9, 0xf, 0x0, 0, 0x0000, 1 } 240 }; 241 242 static __inline uint32_t 243 es_rd(struct es_info *es, int regno, int size) 244 { 245 switch (size) { 246 case 1: 247 return (bus_space_read_1(es->st, es->sh, regno)); 248 case 2: 249 return (bus_space_read_2(es->st, es->sh, regno)); 250 case 4: 251 return (bus_space_read_4(es->st, es->sh, regno)); 252 default: 253 return (0xFFFFFFFF); 254 } 255 } 256 257 static __inline void 258 es_wr(struct es_info *es, int regno, uint32_t data, int size) 259 { 260 261 switch (size) { 262 case 1: 263 bus_space_write_1(es->st, es->sh, regno, data); 264 break; 265 case 2: 266 bus_space_write_2(es->st, es->sh, regno, data); 267 break; 268 case 4: 269 bus_space_write_4(es->st, es->sh, regno, data); 270 break; 271 } 272 } 273 274 /* -------------------------------------------------------------------- */ 275 /* The es1370 mixer interface */ 276 277 static int 278 es1370_mixinit(struct snd_mixer *m) 279 { 280 struct es_info *es; 281 int i; 282 uint32_t v; 283 284 es = mix_getdevinfo(m); 285 v = 0; 286 for (i = 0; i < SOUND_MIXER_NRDEVICES; i++) { 287 if (mixtable[i].avail) 288 v |= (1 << i); 289 } 290 /* 291 * Each DAC1/2 for ES1370 can be controlled independently 292 * DAC1 = controlled by synth 293 * DAC2 = controlled by pcm 294 * This is indeed can confuse user if DAC1 become primary playback 295 * channel. Try to be smart and combine both if necessary. 296 */ 297 if (ES_SINGLE_PCM_MIX(es->escfg)) 298 v &= ~(1 << SOUND_MIXER_SYNTH); 299 mix_setdevs(m, v); 300 v = 0; 301 for (i = 0; i < SOUND_MIXER_NRDEVICES; i++) { 302 if (mixtable[i].recmask) 303 v |= (1 << i); 304 } 305 if (ES_SINGLE_PCM_MIX(es->escfg)) /* ditto */ 306 v &= ~(1 << SOUND_MIXER_SYNTH); 307 mix_setrecdevs(m, v); 308 return (0); 309 } 310 311 static int 312 es1370_mixset(struct snd_mixer *m, unsigned dev, unsigned left, unsigned right) 313 { 314 struct es_info *es; 315 int l, r, rl, rr, set_dac1; 316 317 if (!mixtable[dev].avail) 318 return (-1); 319 l = left; 320 r = (mixtable[dev].stereo) ? right : l; 321 if (mixtable[dev].left == 0xf) 322 rl = (l < 2) ? 0x80 : 7 - (l - 2) / 14; 323 else 324 rl = (l < 10) ? 0x80 : 15 - (l - 10) / 6; 325 es = mix_getdevinfo(m); 326 ES_LOCK(es); 327 if (dev == SOUND_MIXER_PCM && (ES_SINGLE_PCM_MIX(es->escfg)) && 328 ES_DAC1_ENABLED(es->escfg)) 329 set_dac1 = 1; 330 else 331 set_dac1 = 0; 332 if (mixtable[dev].stereo) { 333 rr = (r < 10) ? 0x80 : 15 - (r - 10) / 6; 334 es1370_wrcodec(es, mixtable[dev].right, rr); 335 if (set_dac1 && mixtable[SOUND_MIXER_SYNTH].stereo) 336 es1370_wrcodec(es, 337 mixtable[SOUND_MIXER_SYNTH].right, rr); 338 } 339 es1370_wrcodec(es, mixtable[dev].left, rl); 340 if (set_dac1) 341 es1370_wrcodec(es, mixtable[SOUND_MIXER_SYNTH].left, rl); 342 ES_UNLOCK(es); 343 344 return (l | (r << 8)); 345 } 346 347 static int 348 es1370_mixsetrecsrc(struct snd_mixer *m, uint32_t src) 349 { 350 struct es_info *es; 351 int i, j = 0; 352 353 es = mix_getdevinfo(m); 354 if (src == 0) src = 1 << SOUND_MIXER_MIC; 355 src &= mix_getrecdevs(m); 356 for (i = 0; i < SOUND_MIXER_NRDEVICES; i++) 357 if ((src & (1 << i)) != 0) j |= mixtable[i].recmask; 358 359 ES_LOCK(es); 360 if ((src & (1 << SOUND_MIXER_PCM)) && ES_SINGLE_PCM_MIX(es->escfg) && 361 ES_DAC1_ENABLED(es->escfg)) 362 j |= mixtable[SOUND_MIXER_SYNTH].recmask; 363 es1370_wrcodec(es, CODEC_LIMIX1, j & 0x55); 364 es1370_wrcodec(es, CODEC_RIMIX1, j & 0xaa); 365 es1370_wrcodec(es, CODEC_LIMIX2, (j >> 8) & 0x17); 366 es1370_wrcodec(es, CODEC_RIMIX2, (j >> 8) & 0x0f); 367 es1370_wrcodec(es, CODEC_OMIX1, 0x7f); 368 es1370_wrcodec(es, CODEC_OMIX2, 0x3f); 369 ES_UNLOCK(es); 370 371 return (src); 372 } 373 374 static kobj_method_t es1370_mixer_methods[] = { 375 KOBJMETHOD(mixer_init, es1370_mixinit), 376 KOBJMETHOD(mixer_set, es1370_mixset), 377 KOBJMETHOD(mixer_setrecsrc, es1370_mixsetrecsrc), 378 { 0, 0 } 379 }; 380 MIXER_DECLARE(es1370_mixer); 381 382 /* -------------------------------------------------------------------- */ 383 384 static int 385 es1370_wrcodec(struct es_info *es, unsigned char i, unsigned char data) 386 { 387 unsigned int t; 388 389 ES_LOCK_ASSERT(es); 390 391 for (t = 0; t < 0x1000; t++) { 392 if ((es_rd(es, ES1370_REG_STATUS, 4) & 393 STAT_CSTAT) == 0) { 394 es_wr(es, ES1370_REG_CODEC, 395 ((unsigned short)i << CODEC_INDEX_SHIFT) | data, 2); 396 return (0); 397 } 398 DELAY(1); 399 } 400 device_printf(es->dev, "%s: timed out\n", __func__); 401 return (-1); 402 } 403 404 /* -------------------------------------------------------------------- */ 405 406 /* channel interface */ 407 static void * 408 eschan_init(kobj_t obj, void *devinfo, struct snd_dbuf *b, 409 struct pcm_channel *c, int dir) 410 { 411 struct es_info *es = devinfo; 412 struct es_chinfo *ch; 413 uint32_t index; 414 415 ES_LOCK(es); 416 417 if (dir == PCMDIR_PLAY) { 418 index = ES_GP(es->escfg); 419 es->escfg = ES_SET_GP(es->escfg, index + 1); 420 if (index == 0) 421 index = ES_DAC_FIRST(es->escfg); 422 else if (index == 1) 423 index = ES_DAC_SECOND(es->escfg); 424 else { 425 device_printf(es->dev, 426 "Invalid ES_GP index: %d\n", index); 427 ES_UNLOCK(es); 428 return (NULL); 429 } 430 if (!(index == ES_DAC1 || index == ES_DAC2)) { 431 device_printf(es->dev, "Unknown DAC: %d\n", index + 1); 432 ES_UNLOCK(es); 433 return (NULL); 434 } 435 if (es->ch[index].channel != NULL) { 436 device_printf(es->dev, "DAC%d already initialized!\n", 437 index + 1); 438 ES_UNLOCK(es); 439 return (NULL); 440 } 441 } else 442 index = ES_ADC; 443 444 ch = &es->ch[index]; 445 ch->index = index; 446 ch->num = es->num++; 447 ch->caps = es_caps; 448 if (ES_IS_ES1370(es->escfg)) { 449 if (ch->index == ES_DAC1) { 450 ch->caps.maxspeed = ES1370_DAC1_MAXSPEED; 451 ch->caps.minspeed = ES1370_DAC1_MINSPEED; 452 } else { 453 uint32_t fixed_rate = ES_FIXED_RATE(es->escfg); 454 if (!(fixed_rate < es_caps.minspeed || 455 fixed_rate > es_caps.maxspeed)) { 456 ch->caps.maxspeed = fixed_rate; 457 ch->caps.minspeed = fixed_rate; 458 } 459 } 460 } 461 ch->parent = es; 462 ch->channel = c; 463 ch->buffer = b; 464 ch->bufsz = es->bufsz; 465 ch->blkcnt = es->blkcnt; 466 ch->blksz = ch->bufsz / ch->blkcnt; 467 ch->dir = dir; 468 ES_UNLOCK(es); 469 if (sndbuf_alloc(ch->buffer, es->parent_dmat, ch->bufsz) != 0) 470 return (NULL); 471 ES_LOCK(es); 472 if (dir == PCMDIR_PLAY) { 473 if (ch->index == ES_DAC1) { 474 es_wr(es, ES1370_REG_MEMPAGE, 475 ES1370_REG_DAC1_FRAMEADR >> 8, 1); 476 es_wr(es, ES1370_REG_DAC1_FRAMEADR & 0xff, 477 sndbuf_getbufaddr(ch->buffer), 4); 478 es_wr(es, ES1370_REG_DAC1_FRAMECNT & 0xff, 479 (ch->bufsz >> 2) - 1, 4); 480 } else { 481 es_wr(es, ES1370_REG_MEMPAGE, 482 ES1370_REG_DAC2_FRAMEADR >> 8, 1); 483 es_wr(es, ES1370_REG_DAC2_FRAMEADR & 0xff, 484 sndbuf_getbufaddr(ch->buffer), 4); 485 es_wr(es, ES1370_REG_DAC2_FRAMECNT & 0xff, 486 (ch->bufsz >> 2) - 1, 4); 487 } 488 } else { 489 es_wr(es, ES1370_REG_MEMPAGE, ES1370_REG_ADC_FRAMEADR >> 8, 1); 490 es_wr(es, ES1370_REG_ADC_FRAMEADR & 0xff, 491 sndbuf_getbufaddr(ch->buffer), 4); 492 es_wr(es, ES1370_REG_ADC_FRAMECNT & 0xff, 493 (ch->bufsz >> 2) - 1, 4); 494 } 495 ES_UNLOCK(es); 496 return (ch); 497 } 498 499 static int 500 eschan_setformat(kobj_t obj, void *data, uint32_t format) 501 { 502 struct es_chinfo *ch = data; 503 struct es_info *es = ch->parent; 504 505 ES_LOCK(es); 506 if (ch->dir == PCMDIR_PLAY) { 507 if (ch->index == ES_DAC1) { 508 es->sctrl &= ~SCTRL_P1FMT; 509 if (format & AFMT_S16_LE) 510 es->sctrl |= SCTRL_P1SEB; 511 if (format & AFMT_STEREO) 512 es->sctrl |= SCTRL_P1SMB; 513 } else { 514 es->sctrl &= ~SCTRL_P2FMT; 515 if (format & AFMT_S16_LE) 516 es->sctrl |= SCTRL_P2SEB; 517 if (format & AFMT_STEREO) 518 es->sctrl |= SCTRL_P2SMB; 519 } 520 } else { 521 es->sctrl &= ~SCTRL_R1FMT; 522 if (format & AFMT_S16_LE) 523 es->sctrl |= SCTRL_R1SEB; 524 if (format & AFMT_STEREO) 525 es->sctrl |= SCTRL_R1SMB; 526 } 527 es_wr(es, ES1370_REG_SERIAL_CONTROL, es->sctrl, 4); 528 ES_UNLOCK(es); 529 ch->fmt = format; 530 return (0); 531 } 532 533 static int 534 eschan1370_setspeed(kobj_t obj, void *data, uint32_t speed) 535 { 536 struct es_chinfo *ch = data; 537 struct es_info *es = ch->parent; 538 539 ES_LOCK(es); 540 /* Fixed rate , do nothing. */ 541 if (ch->caps.minspeed == ch->caps.maxspeed) 542 return (ch->caps.maxspeed); 543 if (speed < ch->caps.minspeed) 544 speed = ch->caps.minspeed; 545 if (speed > ch->caps.maxspeed) 546 speed = ch->caps.maxspeed; 547 if (ch->index == ES_DAC1) { 548 /* 549 * DAC1 does not support continuous rate settings. 550 * Pick the nearest and use it since FEEDER_RATE will 551 * do the the proper conversion for us. 552 */ 553 es->ctrl &= ~CTRL_WTSRSEL; 554 if (speed < 8268) { 555 speed = 5512; 556 es->ctrl |= 0 << CTRL_SH_WTSRSEL; 557 } else if (speed < 16537) { 558 speed = 11025; 559 es->ctrl |= 1 << CTRL_SH_WTSRSEL; 560 } else if (speed < 33075) { 561 speed = 22050; 562 es->ctrl |= 2 << CTRL_SH_WTSRSEL; 563 } else { 564 speed = 44100; 565 es->ctrl |= 3 << CTRL_SH_WTSRSEL; 566 } 567 } else { 568 es->ctrl &= ~CTRL_PCLKDIV; 569 es->ctrl |= DAC2_SRTODIV(speed) << CTRL_SH_PCLKDIV; 570 } 571 es_wr(es, ES1370_REG_CONTROL, es->ctrl, 4); 572 ES_UNLOCK(es); 573 return (speed); 574 } 575 576 static int 577 eschan1371_setspeed(kobj_t obj, void *data, uint32_t speed) 578 { 579 struct es_chinfo *ch = data; 580 struct es_info *es = ch->parent; 581 uint32_t i; 582 int delta; 583 584 ES_LOCK(es); 585 if (ch->dir == PCMDIR_PLAY) 586 i = es1371_dac_rate(es, speed, ch->index); /* play */ 587 else 588 i = es1371_adc_rate(es, speed, ch->index); /* record */ 589 ES_UNLOCK(es); 590 delta = (speed > i) ? (speed - i) : (i - speed); 591 if (delta < 2) 592 return (speed); 593 return (i); 594 } 595 596 static int 597 eschan_setblocksize(kobj_t obj, void *data, uint32_t blksz) 598 { 599 struct es_chinfo *ch = data; 600 struct es_info *es = ch->parent; 601 602 blksz &= ~0x3f; 603 if (blksz < 0x40) 604 blksz = 0x40; 605 606 if ((blksz * ch->blkcnt) > sndbuf_getmaxsize(ch->buffer)) 607 blksz = sndbuf_getmaxsize(ch->buffer) / ch->blkcnt; 608 609 if ((sndbuf_getblksz(ch->buffer) != blksz || 610 sndbuf_getblkcnt(ch->buffer) != ch->blkcnt) && 611 sndbuf_resize(ch->buffer, ch->blkcnt, blksz) != 0) 612 device_printf(es->dev, "%s: failed blksz=%u blkcnt=%u\n", 613 __func__, blksz, ch->blkcnt); 614 615 ch->bufsz = sndbuf_getsize(ch->buffer); 616 ch->blksz = sndbuf_getblksz(ch->buffer); 617 618 return (ch->blksz); 619 } 620 621 #define es_chan_active(es) ((es)->ch[ES_DAC1].active + \ 622 (es)->ch[ES_DAC2].active + \ 623 (es)->ch[ES_ADC].active) 624 625 static __inline int 626 es_poll_channel(struct es_chinfo *ch) 627 { 628 struct es_info *es; 629 uint32_t sz, delta; 630 uint32_t reg, ptr; 631 632 if (ch == NULL || ch->channel == NULL || ch->active == 0) 633 return (0); 634 635 es = ch->parent; 636 if (ch->dir == PCMDIR_PLAY) { 637 if (ch->index == ES_DAC1) 638 reg = ES1370_REG_DAC1_FRAMECNT; 639 else 640 reg = ES1370_REG_DAC2_FRAMECNT; 641 } else 642 reg = ES1370_REG_ADC_FRAMECNT; 643 sz = ch->blksz * ch->blkcnt; 644 es_wr(es, ES1370_REG_MEMPAGE, reg >> 8, 4); 645 ptr = es_rd(es, reg & 0x000000ff, 4) >> 16; 646 ptr <<= 2; 647 ch->ptr = ptr; 648 ptr %= sz; 649 ptr &= ~(ch->blksz - 1); 650 delta = (sz + ptr - ch->prevptr) % sz; 651 652 if (delta < ch->blksz) 653 return (0); 654 655 ch->prevptr = ptr; 656 657 return (1); 658 } 659 660 static void 661 es_poll_callback(void *arg) 662 { 663 struct es_info *es = arg; 664 uint32_t trigger = 0; 665 int i; 666 667 if (es == NULL) 668 return; 669 670 ES_LOCK(es); 671 if (es->polling == 0 || es_chan_active(es) == 0) { 672 ES_UNLOCK(es); 673 return; 674 } 675 676 for (i = 0; i < ES_NCHANS; i++) { 677 if (es_poll_channel(&es->ch[i]) != 0) 678 trigger |= 1 << i; 679 } 680 681 /* XXX */ 682 callout_reset(&es->poll_timer, 1/*es->poll_ticks*/, 683 es_poll_callback, es); 684 685 ES_UNLOCK(es); 686 687 for (i = 0; i < ES_NCHANS; i++) { 688 if (trigger & (1 << i)) 689 chn_intr(es->ch[i].channel); 690 } 691 } 692 693 static int 694 eschan_trigger(kobj_t obj, void *data, int go) 695 { 696 struct es_chinfo *ch = data; 697 struct es_info *es = ch->parent; 698 uint32_t cnt, b = 0; 699 700 if (go == PCMTRIG_EMLDMAWR || go == PCMTRIG_EMLDMARD) 701 return (0); 702 703 ES_LOCK(es); 704 cnt = (ch->blksz / sndbuf_getbps(ch->buffer)) - 1; 705 if (ch->fmt & AFMT_16BIT) 706 b |= 0x02; 707 if (ch->fmt & AFMT_STEREO) 708 b |= 0x01; 709 if (ch->dir == PCMDIR_PLAY) { 710 if (go == PCMTRIG_START) { 711 if (ch->index == ES_DAC1) { 712 es->ctrl |= CTRL_DAC1_EN; 713 es->sctrl &= ~(SCTRL_P1LOOPSEL | 714 SCTRL_P1PAUSE | SCTRL_P1SCTRLD); 715 if (es->polling == 0) 716 es->sctrl |= SCTRL_P1INTEN; 717 else 718 es->sctrl &= ~SCTRL_P1INTEN; 719 es->sctrl |= b; 720 es_wr(es, ES1370_REG_DAC1_SCOUNT, cnt, 4); 721 /* start at beginning of buffer */ 722 es_wr(es, ES1370_REG_MEMPAGE, 723 ES1370_REG_DAC1_FRAMECNT >> 8, 4); 724 es_wr(es, ES1370_REG_DAC1_FRAMECNT & 0xff, 725 (ch->bufsz >> 2) - 1, 4); 726 } else { 727 es->ctrl |= CTRL_DAC2_EN; 728 es->sctrl &= ~(SCTRL_P2ENDINC | SCTRL_P2STINC | 729 SCTRL_P2LOOPSEL | SCTRL_P2PAUSE | 730 SCTRL_P2DACSEN); 731 if (es->polling == 0) 732 es->sctrl |= SCTRL_P2INTEN; 733 else 734 es->sctrl &= ~SCTRL_P2INTEN; 735 es->sctrl |= (b << 2) | 736 ((((b >> 1) & 1) + 1) << SCTRL_SH_P2ENDINC); 737 es_wr(es, ES1370_REG_DAC2_SCOUNT, cnt, 4); 738 /* start at beginning of buffer */ 739 es_wr(es, ES1370_REG_MEMPAGE, 740 ES1370_REG_DAC2_FRAMECNT >> 8, 4); 741 es_wr(es, ES1370_REG_DAC2_FRAMECNT & 0xff, 742 (ch->bufsz >> 2) - 1, 4); 743 } 744 } else 745 es->ctrl &= ~((ch->index == ES_DAC1) ? 746 CTRL_DAC1_EN : CTRL_DAC2_EN); 747 } else { 748 if (go == PCMTRIG_START) { 749 es->ctrl |= CTRL_ADC_EN; 750 es->sctrl &= ~SCTRL_R1LOOPSEL; 751 if (es->polling == 0) 752 es->sctrl |= SCTRL_R1INTEN; 753 else 754 es->sctrl &= ~SCTRL_R1INTEN; 755 es->sctrl |= b << 4; 756 es_wr(es, ES1370_REG_ADC_SCOUNT, cnt, 4); 757 /* start at beginning of buffer */ 758 es_wr(es, ES1370_REG_MEMPAGE, 759 ES1370_REG_ADC_FRAMECNT >> 8, 4); 760 es_wr(es, ES1370_REG_ADC_FRAMECNT & 0xff, 761 (ch->bufsz >> 2) - 1, 4); 762 } else 763 es->ctrl &= ~CTRL_ADC_EN; 764 } 765 es_wr(es, ES1370_REG_SERIAL_CONTROL, es->sctrl, 4); 766 es_wr(es, ES1370_REG_CONTROL, es->ctrl, 4); 767 if (go == PCMTRIG_START) { 768 if (es->polling != 0) { 769 ch->ptr = 0; 770 ch->prevptr = 0; 771 if (es_chan_active(es) == 0) { 772 es->poll_ticks = 1; 773 callout_reset(&es->poll_timer, 1, 774 es_poll_callback, es); 775 } 776 } 777 ch->active = 1; 778 } else { 779 ch->active = 0; 780 if (es->polling != 0) { 781 if (es_chan_active(es) == 0) { 782 callout_stop(&es->poll_timer); 783 es->poll_ticks = 1; 784 } 785 } 786 } 787 ES_UNLOCK(es); 788 return (0); 789 } 790 791 static int 792 eschan_getptr(kobj_t obj, void *data) 793 { 794 struct es_chinfo *ch = data; 795 struct es_info *es = ch->parent; 796 uint32_t reg, cnt; 797 798 ES_LOCK(es); 799 if (es->polling != 0) 800 cnt = ch->ptr; 801 else { 802 if (ch->dir == PCMDIR_PLAY) { 803 if (ch->index == ES_DAC1) 804 reg = ES1370_REG_DAC1_FRAMECNT; 805 else 806 reg = ES1370_REG_DAC2_FRAMECNT; 807 } else 808 reg = ES1370_REG_ADC_FRAMECNT; 809 es_wr(es, ES1370_REG_MEMPAGE, reg >> 8, 4); 810 cnt = es_rd(es, reg & 0x000000ff, 4) >> 16; 811 /* cnt is longwords */ 812 cnt <<= 2; 813 } 814 ES_UNLOCK(es); 815 816 cnt &= ~0x3f; 817 818 return (cnt); 819 } 820 821 static struct pcmchan_caps * 822 eschan_getcaps(kobj_t obj, void *data) 823 { 824 struct es_chinfo *ch = data; 825 826 return (&ch->caps); 827 } 828 829 static kobj_method_t eschan1370_methods[] = { 830 KOBJMETHOD(channel_init, eschan_init), 831 KOBJMETHOD(channel_setformat, eschan_setformat), 832 KOBJMETHOD(channel_setspeed, eschan1370_setspeed), 833 KOBJMETHOD(channel_setblocksize, eschan_setblocksize), 834 KOBJMETHOD(channel_trigger, eschan_trigger), 835 KOBJMETHOD(channel_getptr, eschan_getptr), 836 KOBJMETHOD(channel_getcaps, eschan_getcaps), 837 { 0, 0 } 838 }; 839 CHANNEL_DECLARE(eschan1370); 840 841 static kobj_method_t eschan1371_methods[] = { 842 KOBJMETHOD(channel_init, eschan_init), 843 KOBJMETHOD(channel_setformat, eschan_setformat), 844 KOBJMETHOD(channel_setspeed, eschan1371_setspeed), 845 KOBJMETHOD(channel_setblocksize, eschan_setblocksize), 846 KOBJMETHOD(channel_trigger, eschan_trigger), 847 KOBJMETHOD(channel_getptr, eschan_getptr), 848 KOBJMETHOD(channel_getcaps, eschan_getcaps), 849 { 0, 0 } 850 }; 851 CHANNEL_DECLARE(eschan1371); 852 853 /* -------------------------------------------------------------------- */ 854 /* The interrupt handler */ 855 static void 856 es_intr(void *p) 857 { 858 struct es_info *es = p; 859 uint32_t intsrc, sctrl; 860 861 ES_LOCK(es); 862 if (es->polling != 0) { 863 ES_UNLOCK(es); 864 return; 865 } 866 intsrc = es_rd(es, ES1370_REG_STATUS, 4); 867 if ((intsrc & STAT_INTR) == 0) { 868 ES_UNLOCK(es); 869 return; 870 } 871 872 sctrl = es->sctrl; 873 if (intsrc & STAT_ADC) 874 sctrl &= ~SCTRL_R1INTEN; 875 if (intsrc & STAT_DAC1) 876 sctrl &= ~SCTRL_P1INTEN; 877 if (intsrc & STAT_DAC2) 878 sctrl &= ~SCTRL_P2INTEN; 879 880 es_wr(es, ES1370_REG_SERIAL_CONTROL, sctrl, 4); 881 es_wr(es, ES1370_REG_SERIAL_CONTROL, es->sctrl, 4); 882 ES_UNLOCK(es); 883 884 if (intsrc & STAT_ADC) 885 chn_intr(es->ch[ES_ADC].channel); 886 if (intsrc & STAT_DAC1) 887 chn_intr(es->ch[ES_DAC1].channel); 888 if (intsrc & STAT_DAC2) 889 chn_intr(es->ch[ES_DAC2].channel); 890 } 891 892 /* ES1370 specific */ 893 static int 894 es1370_init(struct es_info *es) 895 { 896 uint32_t fixed_rate; 897 int r, single_pcm; 898 899 /* ES1370 default to fixed rate operation */ 900 if (resource_int_value(device_get_name(es->dev), 901 device_get_unit(es->dev), "fixed_rate", &r) == 0) { 902 fixed_rate = r; 903 if (fixed_rate) { 904 if (fixed_rate < es_caps.minspeed) 905 fixed_rate = es_caps.minspeed; 906 if (fixed_rate > es_caps.maxspeed) 907 fixed_rate = es_caps.maxspeed; 908 } 909 } else 910 fixed_rate = es_caps.maxspeed; 911 912 if (resource_int_value(device_get_name(es->dev), 913 device_get_unit(es->dev), "single_pcm_mixer", &r) == 0) 914 single_pcm = (r != 0) ? 1 : 0; 915 else 916 single_pcm = 1; 917 918 ES_LOCK(es); 919 if (ES_NUMPLAY(es->escfg) == 1) 920 single_pcm = 1; 921 /* This is ES1370 */ 922 es->escfg = ES_SET_IS_ES1370(es->escfg, 1); 923 if (fixed_rate) 924 es->escfg = ES_SET_FIXED_RATE(es->escfg, fixed_rate); 925 else { 926 es->escfg = ES_SET_FIXED_RATE(es->escfg, 0); 927 fixed_rate = DSP_DEFAULT_SPEED; 928 } 929 if (single_pcm) 930 es->escfg = ES_SET_SINGLE_PCM_MIX(es->escfg, 1); 931 else 932 es->escfg = ES_SET_SINGLE_PCM_MIX(es->escfg, 0); 933 es->ctrl = CTRL_CDC_EN | CTRL_JYSTK_EN | CTRL_SERR_DIS | 934 (DAC2_SRTODIV(fixed_rate) << CTRL_SH_PCLKDIV); 935 es->ctrl |= 3 << CTRL_SH_WTSRSEL; 936 es_wr(es, ES1370_REG_CONTROL, es->ctrl, 4); 937 938 es->sctrl = 0; 939 es_wr(es, ES1370_REG_SERIAL_CONTROL, es->sctrl, 4); 940 941 /* No RST, PD */ 942 es1370_wrcodec(es, CODEC_RES_PD, 3); 943 /* 944 * CODEC ADC and CODEC DAC use {LR,B}CLK2 and run off the LRCLK2 PLL; 945 * program DAC_SYNC=0! 946 */ 947 es1370_wrcodec(es, CODEC_CSEL, 0); 948 /* Recording source is mixer */ 949 es1370_wrcodec(es, CODEC_ADSEL, 0); 950 /* MIC amp is 0db */ 951 es1370_wrcodec(es, CODEC_MGAIN, 0); 952 ES_UNLOCK(es); 953 954 return (0); 955 } 956 957 /* ES1371 specific */ 958 int 959 es1371_init(struct es_info *es) 960 { 961 uint32_t cssr, devid, revid, subdev; 962 int idx; 963 964 ES_LOCK(es); 965 /* This is NOT ES1370 */ 966 es->escfg = ES_SET_IS_ES1370(es->escfg, 0); 967 es->num = 0; 968 es->sctrl = 0; 969 cssr = 0; 970 devid = pci_get_devid(es->dev); 971 revid = pci_get_revid(es->dev); 972 subdev = (pci_get_subdevice(es->dev) << 16) | 973 pci_get_subvendor(es->dev); 974 /* 975 * Joyport blacklist. Either we're facing with broken hardware 976 * or because this hardware need special (unknown) initialization 977 * procedures. 978 */ 979 switch (subdev) { 980 case 0x20001274: /* old Ensoniq */ 981 es->ctrl = 0; 982 break; 983 default: 984 es->ctrl = CTRL_JYSTK_EN; 985 break; 986 } 987 if (devid == CT4730_PCI_ID) { 988 /* XXX amplifier hack? */ 989 es->ctrl |= (1 << 16); 990 } 991 /* initialize the chips */ 992 es_wr(es, ES1370_REG_CONTROL, es->ctrl, 4); 993 es_wr(es, ES1370_REG_SERIAL_CONTROL, es->sctrl, 4); 994 es_wr(es, ES1371_REG_LEGACY, 0, 4); 995 if ((devid == ES1371_PCI_ID && revid == ES1371REV_ES1373_8) || 996 (devid == ES1371_PCI_ID && revid == ES1371REV_CT5880_A) || 997 (devid == CT5880_PCI_ID && revid == CT5880REV_CT5880_C) || 998 (devid == CT5880_PCI_ID && revid == CT5880REV_CT5880_D) || 999 (devid == CT5880_PCI_ID && revid == CT5880REV_CT5880_E)) { 1000 cssr = 1 << 29; 1001 es_wr(es, ES1370_REG_STATUS, cssr, 4); 1002 DELAY(20000); 1003 } 1004 /* AC'97 warm reset to start the bitclk */ 1005 es_wr(es, ES1370_REG_CONTROL, es->ctrl, 4); 1006 es_wr(es, ES1371_REG_LEGACY, ES1371_SYNC_RES, 4); 1007 DELAY(2000); 1008 es_wr(es, ES1370_REG_CONTROL, es->sctrl, 4); 1009 es1371_wait_src_ready(es); 1010 /* Init the sample rate converter */ 1011 es_wr(es, ES1371_REG_SMPRATE, ES1371_DIS_SRC, 4); 1012 for (idx = 0; idx < 0x80; idx++) 1013 es1371_src_write(es, idx, 0); 1014 es1371_src_write(es, ES_SMPREG_DAC1 + ES_SMPREG_TRUNC_N, 16 << 4); 1015 es1371_src_write(es, ES_SMPREG_DAC1 + ES_SMPREG_INT_REGS, 16 << 10); 1016 es1371_src_write(es, ES_SMPREG_DAC2 + ES_SMPREG_TRUNC_N, 16 << 4); 1017 es1371_src_write(es, ES_SMPREG_DAC2 + ES_SMPREG_INT_REGS, 16 << 10); 1018 es1371_src_write(es, ES_SMPREG_VOL_ADC, 1 << 12); 1019 es1371_src_write(es, ES_SMPREG_VOL_ADC + 1, 1 << 12); 1020 es1371_src_write(es, ES_SMPREG_VOL_DAC1, 1 << 12); 1021 es1371_src_write(es, ES_SMPREG_VOL_DAC1 + 1, 1 << 12); 1022 es1371_src_write(es, ES_SMPREG_VOL_DAC2, 1 << 12); 1023 es1371_src_write(es, ES_SMPREG_VOL_DAC2 + 1, 1 << 12); 1024 es1371_adc_rate(es, 22050, ES_ADC); 1025 es1371_dac_rate(es, 22050, ES_DAC1); 1026 es1371_dac_rate(es, 22050, ES_DAC2); 1027 /* 1028 * WARNING: 1029 * enabling the sample rate converter without properly programming 1030 * its parameters causes the chip to lock up (the SRC busy bit will 1031 * be stuck high, and I've found no way to rectify this other than 1032 * power cycle) 1033 */ 1034 es1371_wait_src_ready(es); 1035 es_wr(es, ES1371_REG_SMPRATE, 0, 4); 1036 /* try to reset codec directly */ 1037 es_wr(es, ES1371_REG_CODEC, 0, 4); 1038 es_wr(es, ES1370_REG_STATUS, cssr, 4); 1039 ES_UNLOCK(es); 1040 1041 return (0); 1042 } 1043 1044 /* -------------------------------------------------------------------- */ 1045 1046 static int 1047 es1371_wrcd(kobj_t obj, void *s, int addr, uint32_t data) 1048 { 1049 uint32_t t, x, orig; 1050 struct es_info *es = (struct es_info*)s; 1051 1052 for (t = 0; t < 0x1000; t++) 1053 if (!es_rd(es, ES1371_REG_CODEC & CODEC_WIP, 4)) 1054 break; 1055 /* save the current state for later */ 1056 x = orig = es_rd(es, ES1371_REG_SMPRATE, 4); 1057 /* enable SRC state data in SRC mux */ 1058 es_wr(es, ES1371_REG_SMPRATE, (x & (ES1371_DIS_SRC | ES1371_DIS_P1 | 1059 ES1371_DIS_P2 | ES1371_DIS_R1)) | 0x00010000, 4); 1060 /* busy wait */ 1061 for (t = 0; t < 0x1000; t++) { 1062 if ((es_rd(es, ES1371_REG_SMPRATE, 4) & 0x00870000) == 1063 0x00000000) 1064 break; 1065 } 1066 /* wait for a SAFE time to write addr/data and then do it, dammit */ 1067 for (t = 0; t < 0x1000; t++) { 1068 if ((es_rd(es, ES1371_REG_SMPRATE, 4) & 0x00870000) == 1069 0x00010000) 1070 break; 1071 } 1072 1073 es_wr(es, ES1371_REG_CODEC, ((addr << CODEC_POADD_SHIFT) & 1074 CODEC_POADD_MASK) | ((data << CODEC_PODAT_SHIFT) & 1075 CODEC_PODAT_MASK), 4); 1076 /* restore SRC reg */ 1077 es1371_wait_src_ready(s); 1078 es_wr(es, ES1371_REG_SMPRATE, orig, 4); 1079 1080 return (0); 1081 } 1082 1083 static int 1084 es1371_rdcd(kobj_t obj, void *s, int addr) 1085 { 1086 uint32_t t, x, orig; 1087 struct es_info *es = (struct es_info *)s; 1088 1089 for (t = 0; t < 0x1000; t++) { 1090 if (!(x = es_rd(es, ES1371_REG_CODEC, 4) & CODEC_WIP)) 1091 break; 1092 } 1093 1094 /* save the current state for later */ 1095 x = orig = es_rd(es, ES1371_REG_SMPRATE, 4); 1096 /* enable SRC state data in SRC mux */ 1097 es_wr(es, ES1371_REG_SMPRATE, (x & (ES1371_DIS_SRC | ES1371_DIS_P1 | 1098 ES1371_DIS_P2 | ES1371_DIS_R1)) | 0x00010000, 4); 1099 /* busy wait */ 1100 for (t = 0; t < 0x1000; t++) { 1101 if ((x = es_rd(es, ES1371_REG_SMPRATE, 4) & 0x00870000) == 1102 0x00000000) 1103 break; 1104 } 1105 /* wait for a SAFE time to write addr/data and then do it, dammit */ 1106 for (t = 0; t < 0x1000; t++) { 1107 if ((x = es_rd(es, ES1371_REG_SMPRATE, 4) & 0x00870000) == 1108 0x00010000) 1109 break; 1110 } 1111 1112 es_wr(es, ES1371_REG_CODEC, ((addr << CODEC_POADD_SHIFT) & 1113 CODEC_POADD_MASK) | CODEC_PORD, 4); 1114 1115 /* restore SRC reg */ 1116 es1371_wait_src_ready(s); 1117 es_wr(es, ES1371_REG_SMPRATE, orig, 4); 1118 1119 /* now wait for the stinkin' data (RDY) */ 1120 for (t = 0; t < 0x1000; t++) { 1121 if ((x = es_rd(es, ES1371_REG_CODEC, 4)) & CODEC_RDY) 1122 break; 1123 } 1124 1125 return ((x & CODEC_PIDAT_MASK) >> CODEC_PIDAT_SHIFT); 1126 } 1127 1128 static kobj_method_t es1371_ac97_methods[] = { 1129 KOBJMETHOD(ac97_read, es1371_rdcd), 1130 KOBJMETHOD(ac97_write, es1371_wrcd), 1131 { 0, 0 } 1132 }; 1133 AC97_DECLARE(es1371_ac97); 1134 1135 /* -------------------------------------------------------------------- */ 1136 1137 static unsigned int 1138 es1371_src_read(struct es_info *es, unsigned short reg) 1139 { 1140 uint32_t r; 1141 1142 r = es1371_wait_src_ready(es) & (ES1371_DIS_SRC | ES1371_DIS_P1 | 1143 ES1371_DIS_P2 | ES1371_DIS_R1); 1144 r |= ES1371_SRC_RAM_ADDRO(reg); 1145 es_wr(es, ES1371_REG_SMPRATE, r, 4); 1146 return (ES1371_SRC_RAM_DATAI(es1371_wait_src_ready(es))); 1147 } 1148 1149 static void 1150 es1371_src_write(struct es_info *es, unsigned short reg, unsigned short data) 1151 { 1152 uint32_t r; 1153 1154 r = es1371_wait_src_ready(es) & (ES1371_DIS_SRC | ES1371_DIS_P1 | 1155 ES1371_DIS_P2 | ES1371_DIS_R1); 1156 r |= ES1371_SRC_RAM_ADDRO(reg) | ES1371_SRC_RAM_DATAO(data); 1157 es_wr(es, ES1371_REG_SMPRATE, r | ES1371_SRC_RAM_WE, 4); 1158 } 1159 1160 static unsigned int 1161 es1371_adc_rate(struct es_info *es, unsigned int rate, int set) 1162 { 1163 unsigned int n, truncm, freq, result; 1164 1165 ES_LOCK_ASSERT(es); 1166 1167 if (rate > 48000) 1168 rate = 48000; 1169 if (rate < 4000) 1170 rate = 4000; 1171 n = rate / 3000; 1172 if ((1 << n) & ((1 << 15) | (1 << 13) | (1 << 11) | (1 << 9))) 1173 n--; 1174 truncm = (21 * n - 1) | 1; 1175 freq = ((48000UL << 15) / rate) * n; 1176 result = (48000UL << 15) / (freq / n); 1177 if (set) { 1178 if (rate >= 24000) { 1179 if (truncm > 239) 1180 truncm = 239; 1181 es1371_src_write(es, ES_SMPREG_ADC + ES_SMPREG_TRUNC_N, 1182 (((239 - truncm) >> 1) << 9) | (n << 4)); 1183 } else { 1184 if (truncm > 119) 1185 truncm = 119; 1186 es1371_src_write(es, ES_SMPREG_ADC + ES_SMPREG_TRUNC_N, 1187 0x8000 | (((119 - truncm) >> 1) << 9) | (n << 4)); 1188 } 1189 es1371_src_write(es, ES_SMPREG_ADC + ES_SMPREG_INT_REGS, 1190 (es1371_src_read(es, ES_SMPREG_ADC + ES_SMPREG_INT_REGS) & 1191 0x00ff) | ((freq >> 5) & 0xfc00)); 1192 es1371_src_write(es, ES_SMPREG_ADC + ES_SMPREG_VFREQ_FRAC, 1193 freq & 0x7fff); 1194 es1371_src_write(es, ES_SMPREG_VOL_ADC, n << 8); 1195 es1371_src_write(es, ES_SMPREG_VOL_ADC + 1, n << 8); 1196 } 1197 return (result); 1198 } 1199 1200 static unsigned int 1201 es1371_dac_rate(struct es_info *es, unsigned int rate, int set) 1202 { 1203 unsigned int freq, r, result, dac, dis; 1204 1205 ES_LOCK_ASSERT(es); 1206 1207 if (rate > 48000) 1208 rate = 48000; 1209 if (rate < 4000) 1210 rate = 4000; 1211 freq = ((rate << 15) + 1500) / 3000; 1212 result = (freq * 3000) >> 15; 1213 1214 dac = (set == ES_DAC1) ? ES_SMPREG_DAC1 : ES_SMPREG_DAC2; 1215 dis = (set == ES_DAC1) ? ES1371_DIS_P2 : ES1371_DIS_P1; 1216 r = (es1371_wait_src_ready(es) & (ES1371_DIS_SRC | ES1371_DIS_P1 | 1217 ES1371_DIS_P2 | ES1371_DIS_R1)); 1218 es_wr(es, ES1371_REG_SMPRATE, r, 4); 1219 es1371_src_write(es, dac + ES_SMPREG_INT_REGS, 1220 (es1371_src_read(es, dac + ES_SMPREG_INT_REGS) & 0x00ff) | 1221 ((freq >> 5) & 0xfc00)); 1222 es1371_src_write(es, dac + ES_SMPREG_VFREQ_FRAC, freq & 0x7fff); 1223 r = (es1371_wait_src_ready(es) & 1224 (ES1371_DIS_SRC | dis | ES1371_DIS_R1)); 1225 es_wr(es, ES1371_REG_SMPRATE, r, 4); 1226 return (result); 1227 } 1228 1229 static uint32_t 1230 es1371_wait_src_ready(struct es_info *es) 1231 { 1232 uint32_t t, r; 1233 1234 for (t = 0; t < 0x1000; t++) { 1235 if (!((r = es_rd(es, ES1371_REG_SMPRATE, 4)) & 1236 ES1371_SRC_RAM_BUSY)) 1237 return (r); 1238 DELAY(1); 1239 } 1240 device_printf(es->dev, "%s: timed out 0x%x [0x%x]\n", __func__, 1241 ES1371_REG_SMPRATE, r); 1242 return (0); 1243 } 1244 1245 /* -------------------------------------------------------------------- */ 1246 1247 /* 1248 * Probe and attach the card 1249 */ 1250 1251 static int 1252 es_pci_probe(device_t dev) 1253 { 1254 switch(pci_get_devid(dev)) { 1255 case ES1370_PCI_ID: 1256 device_set_desc(dev, "AudioPCI ES1370"); 1257 return (BUS_PROBE_DEFAULT); 1258 case ES1371_PCI_ID: 1259 switch(pci_get_revid(dev)) { 1260 case ES1371REV_ES1371_A: 1261 device_set_desc(dev, "AudioPCI ES1371-A"); 1262 return (BUS_PROBE_DEFAULT); 1263 case ES1371REV_ES1371_B: 1264 device_set_desc(dev, "AudioPCI ES1371-B"); 1265 return (BUS_PROBE_DEFAULT); 1266 case ES1371REV_ES1373_A: 1267 device_set_desc(dev, "AudioPCI ES1373-A"); 1268 return (BUS_PROBE_DEFAULT); 1269 case ES1371REV_ES1373_B: 1270 device_set_desc(dev, "AudioPCI ES1373-B"); 1271 return (BUS_PROBE_DEFAULT); 1272 case ES1371REV_ES1373_8: 1273 device_set_desc(dev, "AudioPCI ES1373-8"); 1274 return (BUS_PROBE_DEFAULT); 1275 case ES1371REV_CT5880_A: 1276 device_set_desc(dev, "Creative CT5880-A"); 1277 return (BUS_PROBE_DEFAULT); 1278 default: 1279 device_set_desc(dev, "AudioPCI ES1371-?"); 1280 device_printf(dev, 1281 "unknown revision %d -- please report to " 1282 "freebsd-multimedia@freebsd.org\n", 1283 pci_get_revid(dev)); 1284 return (BUS_PROBE_DEFAULT); 1285 } 1286 case ES1371_PCI_ID2: 1287 device_set_desc(dev, "Strange AudioPCI ES1371-? (vid=3274)"); 1288 device_printf(dev, 1289 "unknown revision %d -- please report to " 1290 "freebsd-multimedia@freebsd.org\n", pci_get_revid(dev)); 1291 return (BUS_PROBE_DEFAULT); 1292 case CT4730_PCI_ID: 1293 switch(pci_get_revid(dev)) { 1294 case CT4730REV_CT4730_A: 1295 device_set_desc(dev, 1296 "Creative SB AudioPCI CT4730/EV1938"); 1297 return (BUS_PROBE_DEFAULT); 1298 default: 1299 device_set_desc(dev, "Creative SB AudioPCI CT4730-?"); 1300 device_printf(dev, 1301 "unknown revision %d -- please report to " 1302 "freebsd-multimedia@freebsd.org\n", 1303 pci_get_revid(dev)); 1304 return (BUS_PROBE_DEFAULT); 1305 } 1306 case CT5880_PCI_ID: 1307 switch(pci_get_revid(dev)) { 1308 case CT5880REV_CT5880_C: 1309 device_set_desc(dev, "Creative CT5880-C"); 1310 return (BUS_PROBE_DEFAULT); 1311 case CT5880REV_CT5880_D: 1312 device_set_desc(dev, "Creative CT5880-D"); 1313 return (BUS_PROBE_DEFAULT); 1314 case CT5880REV_CT5880_E: 1315 device_set_desc(dev, "Creative CT5880-E"); 1316 return (BUS_PROBE_DEFAULT); 1317 default: 1318 device_set_desc(dev, "Creative CT5880-?"); 1319 device_printf(dev, 1320 "unknown revision %d -- please report to " 1321 "freebsd-multimedia@freebsd.org\n", 1322 pci_get_revid(dev)); 1323 return (BUS_PROBE_DEFAULT); 1324 } 1325 default: 1326 return (ENXIO); 1327 } 1328 } 1329 1330 #ifdef SND_DYNSYSCTL 1331 static int 1332 sysctl_es137x_spdif_enable(SYSCTL_HANDLER_ARGS) 1333 { 1334 struct es_info *es; 1335 device_t dev; 1336 uint32_t r; 1337 int err, new_en; 1338 1339 dev = oidp->oid_arg1; 1340 es = pcm_getdevinfo(dev); 1341 ES_LOCK(es); 1342 r = es_rd(es, ES1370_REG_STATUS, 4); 1343 ES_UNLOCK(es); 1344 new_en = (r & ENABLE_SPDIF) ? 1 : 0; 1345 err = sysctl_handle_int(oidp, &new_en, sizeof(new_en), req); 1346 1347 if (err || req->newptr == NULL) 1348 return (err); 1349 if (new_en < 0 || new_en > 1) 1350 return (EINVAL); 1351 1352 ES_LOCK(es); 1353 if (new_en) { 1354 r |= ENABLE_SPDIF; 1355 es->ctrl |= SPDIFEN_B; 1356 es->ctrl |= RECEN_B; 1357 } else { 1358 r &= ~ENABLE_SPDIF; 1359 es->ctrl &= ~SPDIFEN_B; 1360 es->ctrl &= ~RECEN_B; 1361 } 1362 es_wr(es, ES1370_REG_CONTROL, es->ctrl, 4); 1363 es_wr(es, ES1370_REG_STATUS, r, 4); 1364 ES_UNLOCK(es); 1365 1366 return (0); 1367 } 1368 1369 static int 1370 sysctl_es137x_latency_timer(SYSCTL_HANDLER_ARGS) 1371 { 1372 struct es_info *es; 1373 device_t dev; 1374 uint32_t val; 1375 int err; 1376 1377 dev = oidp->oid_arg1; 1378 es = pcm_getdevinfo(dev); 1379 ES_LOCK(es); 1380 val = pci_read_config(dev, PCIR_LATTIMER, 1); 1381 ES_UNLOCK(es); 1382 err = sysctl_handle_int(oidp, &val, sizeof(val), req); 1383 1384 if (err || req->newptr == NULL) 1385 return (err); 1386 if (val > 255) 1387 return (EINVAL); 1388 1389 ES_LOCK(es); 1390 pci_write_config(dev, PCIR_LATTIMER, val, 1); 1391 ES_UNLOCK(es); 1392 1393 return (0); 1394 } 1395 1396 static int 1397 sysctl_es137x_fixed_rate(SYSCTL_HANDLER_ARGS) 1398 { 1399 struct es_info *es; 1400 device_t dev; 1401 uint32_t val; 1402 int err; 1403 1404 dev = oidp->oid_arg1; 1405 es = pcm_getdevinfo(dev); 1406 ES_LOCK(es); 1407 val = ES_FIXED_RATE(es->escfg); 1408 if (val < es_caps.minspeed) 1409 val = 0; 1410 ES_UNLOCK(es); 1411 err = sysctl_handle_int(oidp, &val, sizeof(val), req); 1412 1413 if (err || req->newptr == NULL) 1414 return (err); 1415 if (val != 0 && (val < es_caps.minspeed || val > es_caps.maxspeed)) 1416 return (EINVAL); 1417 1418 ES_LOCK(es); 1419 if (es->ctrl & (CTRL_DAC2_EN|CTRL_ADC_EN)) { 1420 ES_UNLOCK(es); 1421 return (EBUSY); 1422 } 1423 if (val) { 1424 if (val != ES_FIXED_RATE(es->escfg)) { 1425 es->escfg = ES_SET_FIXED_RATE(es->escfg, val); 1426 es->ch[ES_DAC2].caps.maxspeed = val; 1427 es->ch[ES_DAC2].caps.minspeed = val; 1428 es->ch[ES_ADC].caps.maxspeed = val; 1429 es->ch[ES_ADC].caps.minspeed = val; 1430 es->ctrl &= ~CTRL_PCLKDIV; 1431 es->ctrl |= DAC2_SRTODIV(val) << CTRL_SH_PCLKDIV; 1432 es_wr(es, ES1370_REG_CONTROL, es->ctrl, 4); 1433 } 1434 } else { 1435 es->escfg = ES_SET_FIXED_RATE(es->escfg, 0); 1436 es->ch[ES_DAC2].caps = es_caps; 1437 es->ch[ES_ADC].caps = es_caps; 1438 } 1439 ES_UNLOCK(es); 1440 1441 return (0); 1442 } 1443 1444 static int 1445 sysctl_es137x_single_pcm_mixer(SYSCTL_HANDLER_ARGS) 1446 { 1447 struct es_info *es; 1448 struct snddev_info *d; 1449 struct snd_mixer *m; 1450 struct cdev *i_dev; 1451 device_t dev; 1452 uint32_t val, set; 1453 int recsrc, level, err; 1454 1455 dev = oidp->oid_arg1; 1456 d = device_get_softc(dev); 1457 if (d == NULL || d->mixer_dev == NULL || d->mixer_dev->si_drv1 == NULL) 1458 return (EINVAL); 1459 es = d->devinfo; 1460 if (es == NULL) 1461 return (EINVAL); 1462 ES_LOCK(es); 1463 set = ES_SINGLE_PCM_MIX(es->escfg); 1464 val = set; 1465 ES_UNLOCK(es); 1466 err = sysctl_handle_int(oidp, &val, sizeof(val), req); 1467 1468 if (err || req->newptr == NULL) 1469 return (err); 1470 if (!(val == 0 || val == 1)) 1471 return (EINVAL); 1472 if (val == set) 1473 return (0); 1474 i_dev = d->mixer_dev; 1475 if (mixer_ioctl(i_dev, 0, (caddr_t)&recsrc, 0, NULL) != EBADF) 1476 return (EBUSY); 1477 err = mixer_ioctl(i_dev, MIXER_READ(SOUND_MIXER_PCM), (caddr_t)&level, 1478 -1, NULL); 1479 if (!err) 1480 err = mixer_ioctl(i_dev, MIXER_READ(SOUND_MIXER_RECSRC), 1481 (caddr_t)&recsrc, -1, NULL); 1482 if (err) 1483 return (err); 1484 if (level < 0) 1485 return (EINVAL); 1486 1487 ES_LOCK(es); 1488 if (es->ctrl & (CTRL_ADC_EN | CTRL_DAC1_EN | CTRL_DAC2_EN)) { 1489 ES_UNLOCK(es); 1490 return (EBUSY); 1491 } 1492 if (val) 1493 es->escfg = ES_SET_SINGLE_PCM_MIX(es->escfg, 1); 1494 else 1495 es->escfg = ES_SET_SINGLE_PCM_MIX(es->escfg, 0); 1496 ES_UNLOCK(es); 1497 m = i_dev->si_drv1; 1498 if (!val) { 1499 mix_setdevs(m, mix_getdevs(d->mixer_dev->si_drv1) | 1500 (1 << SOUND_MIXER_SYNTH)); 1501 mix_setrecdevs(m, mix_getrecdevs(d->mixer_dev->si_drv1) | 1502 (1 << SOUND_MIXER_SYNTH)); 1503 err = mixer_ioctl(i_dev, MIXER_WRITE(SOUND_MIXER_SYNTH), 1504 (caddr_t)&level, -1, NULL); 1505 } else { 1506 err = mixer_ioctl(i_dev, MIXER_WRITE(SOUND_MIXER_SYNTH), 1507 (caddr_t)&level, -1, NULL); 1508 mix_setdevs(m, mix_getdevs(d->mixer_dev->si_drv1) & 1509 ~(1 << SOUND_MIXER_SYNTH)); 1510 mix_setrecdevs(m, mix_getrecdevs(d->mixer_dev->si_drv1) & 1511 ~(1 << SOUND_MIXER_SYNTH)); 1512 } 1513 if (!err) { 1514 level = recsrc; 1515 if (recsrc & (1 << SOUND_MIXER_PCM)) 1516 recsrc |= 1 << SOUND_MIXER_SYNTH; 1517 else if (recsrc & (1 << SOUND_MIXER_SYNTH)) 1518 recsrc |= 1 << SOUND_MIXER_PCM; 1519 if (level != recsrc) 1520 err = mixer_ioctl(i_dev, 1521 MIXER_WRITE(SOUND_MIXER_RECSRC), 1522 (caddr_t)&recsrc, -1, NULL); 1523 } 1524 return (err); 1525 } 1526 1527 static int 1528 sysctl_es_polling(SYSCTL_HANDLER_ARGS) 1529 { 1530 struct es_info *es; 1531 device_t dev; 1532 int err, val; 1533 1534 dev = oidp->oid_arg1; 1535 es = pcm_getdevinfo(dev); 1536 if (es == NULL) 1537 return (EINVAL); 1538 ES_LOCK(es); 1539 val = es->polling; 1540 ES_UNLOCK(es); 1541 err = sysctl_handle_int(oidp, &val, sizeof(val), req); 1542 1543 if (err || req->newptr == NULL) 1544 return (err); 1545 if (val < 0 || val > 1) 1546 return (EINVAL); 1547 1548 ES_LOCK(es); 1549 if (val != es->polling) { 1550 if (es_chan_active(es) != 0) 1551 err = EBUSY; 1552 else if (val == 0) 1553 es->polling = 0; 1554 else 1555 es->polling = 1; 1556 } 1557 ES_UNLOCK(es); 1558 1559 return (err); 1560 } 1561 #endif /* SND_DYNSYSCTL */ 1562 1563 static void 1564 es_init_sysctls(device_t dev) 1565 { 1566 #ifdef SND_DYNSYSCTL 1567 struct es_info *es; 1568 int r, devid, revid; 1569 1570 devid = pci_get_devid(dev); 1571 revid = pci_get_revid(dev); 1572 es = pcm_getdevinfo(dev); 1573 if ((devid == ES1371_PCI_ID && revid == ES1371REV_ES1373_8) || 1574 (devid == ES1371_PCI_ID && revid == ES1371REV_CT5880_A) || 1575 (devid == CT5880_PCI_ID && revid == CT5880REV_CT5880_C) || 1576 (devid == CT5880_PCI_ID && revid == CT5880REV_CT5880_D) || 1577 (devid == CT5880_PCI_ID && revid == CT5880REV_CT5880_E)) { 1578 /* XXX: an user should be able to set this with a control tool, 1579 if not done before 7.0-RELEASE, this needs to be converted 1580 to a device specific sysctl "dev.pcm.X.yyy" via 1581 device_get_sysctl_*() as discussed on multimedia@ in msg-id 1582 <861wujij2q.fsf@xps.des.no> */ 1583 SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev), 1584 SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO, 1585 "spdif_enabled", CTLTYPE_INT | CTLFLAG_RW, dev, sizeof(dev), 1586 sysctl_es137x_spdif_enable, "I", 1587 "Enable S/PDIF output on primary playback channel"); 1588 } else if (devid == ES1370_PCI_ID) { 1589 /* 1590 * Enable fixed rate sysctl if both DAC2 / ADC enabled. 1591 */ 1592 if (es->ch[ES_DAC2].channel != NULL && 1593 es->ch[ES_ADC].channel != NULL) { 1594 /* XXX: an user should be able to set this with a control tool, 1595 if not done before 7.0-RELEASE, this needs to be converted 1596 to a device specific sysctl "dev.pcm.X.yyy" via 1597 device_get_sysctl_*() as discussed on multimedia@ in msg-id 1598 <861wujij2q.fsf@xps.des.no> */ 1599 SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev), 1600 SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), 1601 OID_AUTO, "fixed_rate", CTLTYPE_INT | CTLFLAG_RW, 1602 dev, sizeof(dev), sysctl_es137x_fixed_rate, "I", 1603 "Enable fixed rate playback/recording"); 1604 } 1605 /* 1606 * Enable single pcm mixer sysctl if both DAC1/2 enabled. 1607 */ 1608 if (es->ch[ES_DAC1].channel != NULL && 1609 es->ch[ES_DAC2].channel != NULL) { 1610 /* XXX: an user should be able to set this with a control tool, 1611 if not done before 7.0-RELEASE, this needs to be converted 1612 to a device specific sysctl "dev.pcm.X.yyy" via 1613 device_get_sysctl_*() as discussed on multimedia@ in msg-id 1614 <861wujij2q.fsf@xps.des.no> */ 1615 SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev), 1616 SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), 1617 OID_AUTO, "single_pcm_mixer", 1618 CTLTYPE_INT | CTLFLAG_RW, dev, sizeof(dev), 1619 sysctl_es137x_single_pcm_mixer, "I", 1620 "Single PCM mixer controller for both DAC1/DAC2"); 1621 } 1622 } 1623 if (resource_int_value(device_get_name(dev), device_get_unit(dev), 1624 "latency_timer", &r) == 0 && !(r < 0 || r > 255)) 1625 pci_write_config(dev, PCIR_LATTIMER, r, 1); 1626 /* XXX: this needs to be converted to a device specific sysctl 1627 "dev.pcm.X.yyy" via device_get_sysctl_*() as discussed on 1628 multimedia@ in msg-id <861wujij2q.fsf@xps.des.no> */ 1629 SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev), 1630 SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO, 1631 "latency_timer", CTLTYPE_INT | CTLFLAG_RW, dev, sizeof(dev), 1632 sysctl_es137x_latency_timer, "I", 1633 "PCI Latency Timer configuration"); 1634 SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev), 1635 SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO, 1636 "polling", CTLTYPE_INT | CTLFLAG_RW, dev, sizeof(dev), 1637 sysctl_es_polling, "I", 1638 "Enable polling mode"); 1639 #endif /* SND_DYNSYSCTL */ 1640 } 1641 1642 static int 1643 es_pci_attach(device_t dev) 1644 { 1645 uint32_t data; 1646 struct es_info *es = NULL; 1647 int mapped, i, numplay, dac_cfg; 1648 char status[SND_STATUSLEN]; 1649 struct ac97_info *codec = NULL; 1650 kobj_class_t ct = NULL; 1651 uint32_t devid; 1652 1653 if ((es = malloc(sizeof *es, M_DEVBUF, M_NOWAIT | M_ZERO)) == NULL) { 1654 device_printf(dev, "cannot allocate softc\n"); 1655 return (ENXIO); 1656 } 1657 es->lock = snd_mtxcreate(device_get_nameunit(dev), "sound softc"); 1658 es->dev = dev; 1659 es->escfg = 0; 1660 mapped = 0; 1661 1662 pci_enable_busmaster(dev); 1663 data = pci_read_config(dev, PCIR_COMMAND, 2); 1664 data |= (PCIM_CMD_PORTEN|PCIM_CMD_MEMEN); 1665 pci_write_config(dev, PCIR_COMMAND, data, 2); 1666 data = pci_read_config(dev, PCIR_COMMAND, 2); 1667 if (mapped == 0 && (data & PCIM_CMD_MEMEN)) { 1668 es->regid = MEM_MAP_REG; 1669 es->regtype = SYS_RES_MEMORY; 1670 es->reg = bus_alloc_resource_any(dev, es->regtype, &es->regid, 1671 RF_ACTIVE); 1672 if (es->reg) 1673 mapped++; 1674 } 1675 if (mapped == 0 && (data & PCIM_CMD_PORTEN)) { 1676 es->regid = PCIR_BAR(0); 1677 es->regtype = SYS_RES_IOPORT; 1678 es->reg = bus_alloc_resource_any(dev, es->regtype, &es->regid, 1679 RF_ACTIVE); 1680 if (es->reg) 1681 mapped++; 1682 } 1683 if (mapped == 0) { 1684 device_printf(dev, "unable to map register space\n"); 1685 goto bad; 1686 } 1687 1688 es->st = rman_get_bustag(es->reg); 1689 es->sh = rman_get_bushandle(es->reg); 1690 callout_init(&es->poll_timer, CALLOUT_MPSAFE); 1691 es->poll_ticks = 1; 1692 1693 if (resource_int_value(device_get_name(dev), 1694 device_get_unit(dev), "polling", &i) == 0 && i != 0) 1695 es->polling = 1; 1696 else 1697 es->polling = 0; 1698 1699 es->bufsz = pcm_getbuffersize(dev, 4096, ES_DEFAULT_BUFSZ, 65536); 1700 if (resource_int_value(device_get_name(dev), 1701 device_get_unit(dev), "blocksize", &i) == 0 && i > 0) { 1702 i &= ~0x3f; 1703 if (i < 0x40) 1704 i = 0x40; 1705 es->blkcnt = es->bufsz / i; 1706 i = 0; 1707 while (es->blkcnt >> i) 1708 i++; 1709 es->blkcnt = 1 << (i - 1); 1710 if (es->blkcnt < 2) 1711 es->blkcnt = 2; 1712 else if (es->blkcnt > 256) 1713 es->blkcnt = 256; 1714 1715 } else 1716 es->blkcnt = 2; 1717 1718 if (resource_int_value(device_get_name(dev), device_get_unit(dev), 1719 "dac", &dac_cfg) == 0) { 1720 if (dac_cfg < 0 || dac_cfg > 3) 1721 dac_cfg = ES_DEFAULT_DAC_CFG; 1722 } else 1723 dac_cfg = ES_DEFAULT_DAC_CFG; 1724 1725 switch (dac_cfg) { 1726 case 0: /* Enable all DAC: DAC1, DAC2 */ 1727 numplay = 2; 1728 es->escfg = ES_SET_DAC_FIRST(es->escfg, ES_DAC1); 1729 es->escfg = ES_SET_DAC_SECOND(es->escfg, ES_DAC2); 1730 break; 1731 case 1: /* Only DAC1 */ 1732 numplay = 1; 1733 es->escfg = ES_SET_DAC_FIRST(es->escfg, ES_DAC1); 1734 break; 1735 case 3: /* Enable all DAC / swap position: DAC2, DAC1 */ 1736 numplay = 2; 1737 es->escfg = ES_SET_DAC_FIRST(es->escfg, ES_DAC2); 1738 es->escfg = ES_SET_DAC_SECOND(es->escfg, ES_DAC1); 1739 break; 1740 case 2: /* Only DAC2 */ 1741 default: 1742 numplay = 1; 1743 es->escfg = ES_SET_DAC_FIRST(es->escfg, ES_DAC2); 1744 break; 1745 } 1746 es->escfg = ES_SET_NUMPLAY(es->escfg, numplay); 1747 es->escfg = ES_SET_NUMREC(es->escfg, 1); 1748 1749 devid = pci_get_devid(dev); 1750 switch (devid) { 1751 case ES1371_PCI_ID: 1752 case ES1371_PCI_ID2: 1753 case CT5880_PCI_ID: 1754 case CT4730_PCI_ID: 1755 es1371_init(es); 1756 codec = AC97_CREATE(dev, es, es1371_ac97); 1757 if (codec == NULL) 1758 goto bad; 1759 /* our init routine does everything for us */ 1760 /* set to NULL; flag mixer_init not to run the ac97_init */ 1761 /* ac97_mixer.init = NULL; */ 1762 if (mixer_init(dev, ac97_getmixerclass(), codec)) 1763 goto bad; 1764 ct = &eschan1371_class; 1765 break; 1766 case ES1370_PCI_ID: 1767 es1370_init(es); 1768 /* 1769 * Disable fixed rate operation if DAC2 disabled. 1770 * This is a special case for es1370 only, where the 1771 * speed of both ADC and DAC2 locked together. 1772 */ 1773 if (!ES_DAC2_ENABLED(es->escfg)) 1774 es->escfg = ES_SET_FIXED_RATE(es->escfg, 0); 1775 if (mixer_init(dev, &es1370_mixer_class, es)) 1776 goto bad; 1777 ct = &eschan1370_class; 1778 break; 1779 default: 1780 goto bad; 1781 /* NOTREACHED */ 1782 } 1783 1784 es->irqid = 0; 1785 es->irq = bus_alloc_resource_any(dev, SYS_RES_IRQ, &es->irqid, 1786 RF_ACTIVE | RF_SHAREABLE); 1787 if (!es->irq || snd_setup_intr(dev, es->irq, INTR_MPSAFE, es_intr, 1788 es, &es->ih)) { 1789 device_printf(dev, "unable to map interrupt\n"); 1790 goto bad; 1791 } 1792 1793 if (bus_dma_tag_create(/*parent*/NULL, /*alignment*/2, /*boundary*/0, 1794 /*lowaddr*/BUS_SPACE_MAXADDR_32BIT, 1795 /*highaddr*/BUS_SPACE_MAXADDR, 1796 /*filter*/NULL, /*filterarg*/NULL, 1797 /*maxsize*/es->bufsz, /*nsegments*/1, /*maxsegz*/0x3ffff, 1798 /*flags*/0, /*lockfunc*/NULL, 1799 /*lockarg*/NULL, &es->parent_dmat) != 0) { 1800 device_printf(dev, "unable to create dma tag\n"); 1801 goto bad; 1802 } 1803 1804 snprintf(status, SND_STATUSLEN, "at %s 0x%lx irq %ld %s", 1805 (es->regtype == SYS_RES_IOPORT)? "io" : "memory", 1806 rman_get_start(es->reg), rman_get_start(es->irq), 1807 PCM_KLDSTRING(snd_es137x)); 1808 1809 if (pcm_register(dev, es, numplay, 1)) 1810 goto bad; 1811 for (i = 0; i < numplay; i++) 1812 pcm_addchan(dev, PCMDIR_PLAY, ct, es); 1813 pcm_addchan(dev, PCMDIR_REC, ct, es); 1814 es_init_sysctls(dev); 1815 pcm_setstatus(dev, status); 1816 es->escfg = ES_SET_GP(es->escfg, 0); 1817 if (numplay == 1) 1818 device_printf(dev, "<Playback: DAC%d / Record: ADC>\n", 1819 ES_DAC_FIRST(es->escfg) + 1); 1820 else if (numplay == 2) 1821 device_printf(dev, "<Playback: DAC%d,DAC%d / Record: ADC>\n", 1822 ES_DAC_FIRST(es->escfg) + 1, ES_DAC_SECOND(es->escfg) + 1); 1823 return (0); 1824 1825 bad: 1826 if (es->parent_dmat) 1827 bus_dma_tag_destroy(es->parent_dmat); 1828 if (es->ih) 1829 bus_teardown_intr(dev, es->irq, es->ih); 1830 if (es->irq) 1831 bus_release_resource(dev, SYS_RES_IRQ, es->irqid, es->irq); 1832 if (codec) 1833 ac97_destroy(codec); 1834 if (es->reg) 1835 bus_release_resource(dev, es->regtype, es->regid, es->reg); 1836 if (es->lock) 1837 snd_mtxfree(es->lock); 1838 if (es) 1839 free(es, M_DEVBUF); 1840 return (ENXIO); 1841 } 1842 1843 static int 1844 es_pci_detach(device_t dev) 1845 { 1846 int r; 1847 struct es_info *es; 1848 1849 r = pcm_unregister(dev); 1850 if (r) 1851 return (r); 1852 1853 es = pcm_getdevinfo(dev); 1854 bus_teardown_intr(dev, es->irq, es->ih); 1855 bus_release_resource(dev, SYS_RES_IRQ, es->irqid, es->irq); 1856 bus_release_resource(dev, es->regtype, es->regid, es->reg); 1857 bus_dma_tag_destroy(es->parent_dmat); 1858 snd_mtxfree(es->lock); 1859 free(es, M_DEVBUF); 1860 1861 return (0); 1862 } 1863 1864 static device_method_t es_methods[] = { 1865 /* Device interface */ 1866 DEVMETHOD(device_probe, es_pci_probe), 1867 DEVMETHOD(device_attach, es_pci_attach), 1868 DEVMETHOD(device_detach, es_pci_detach), 1869 1870 { 0, 0 } 1871 }; 1872 1873 static driver_t es_driver = { 1874 "pcm", 1875 es_methods, 1876 PCM_SOFTC_SIZE, 1877 }; 1878 1879 DRIVER_MODULE(snd_es137x, pci, es_driver, pcm_devclass, 0, 0); 1880 MODULE_DEPEND(snd_es137x, sound, SOUND_MINVER, SOUND_PREFVER, SOUND_MAXVER); 1881 MODULE_VERSION(snd_es137x, 1); 1882