Lines Matching +full:pcm +full:- +full:interface +full:- +full:rate
1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause AND BSD-4-Clause
30 /*-
82 #include <dev/sound/pcm/sound.h>
83 #include <dev/sound/pcm/ac97.h>
128 #define ES_BLK_ALIGN (~(ES_BLK_MIN - 1))
148 * 32bit Ensoniq Configuration (es->escfg).
149 * ----------------------------------------
151 * +-------+--------+------+------+---------+--------+---------+---------+
153 * +-------+--------+------+------+---------+--------+---------+---------+
155 * | rate | pcm | DACx | DACy | numplay | numrec | es1370? | purpose |
157 * +-------+--------+------+------+---------+--------+---------+---------+
200 * DAC 1/2 configuration through kernel hint - hint.pcm.<unit>.dac="val"
202 * 0 = Enable both DACs - Default
232 #define ES_LOCK(sc) snd_mtxlock((sc)->lock)
233 #define ES_UNLOCK(sc) snd_mtxunlock((sc)->lock)
234 #define ES_LOCK_ASSERT(sc) snd_mtxassert((sc)->lock)
281 return (bus_space_read_1(es->st, es->sh, regno));
283 return (bus_space_read_2(es->st, es->sh, regno));
285 return (bus_space_read_4(es->st, es->sh, regno));
297 bus_space_write_1(es->st, es->sh, regno, data);
300 bus_space_write_2(es->st, es->sh, regno, data);
303 bus_space_write_4(es->st, es->sh, regno, data);
308 /* -------------------------------------------------------------------- */
309 /* The es1370 mixer interface */
327 * DAC2 = controlled by pcm
331 if (ES_SINGLE_PCM_MIX(es->escfg))
339 if (ES_SINGLE_PCM_MIX(es->escfg)) /* ditto */
352 return (-1);
356 rl = (l < 2) ? 0x80 : 7 - (l - 2) / 14;
358 rl = (l < 7) ? 0x80 : 31 - (l - 7) / 3;
361 if (dev == SOUND_MIXER_PCM && (ES_SINGLE_PCM_MIX(es->escfg)) &&
362 ES_DAC1_ENABLED(es->escfg))
367 rr = (r < 7) ? 0x80 : 31 - (r - 7) / 3;
394 if ((src & (1 << SOUND_MIXER_PCM)) && ES_SINGLE_PCM_MIX(es->escfg) &&
395 ES_DAC1_ENABLED(es->escfg))
416 /* -------------------------------------------------------------------- */
434 device_printf(es->dev, "%s: timed out\n", __func__);
435 return (-1);
438 /* -------------------------------------------------------------------- */
440 /* channel interface */
452 index = ES_GP(es->escfg);
453 es->escfg = ES_SET_GP(es->escfg, index + 1);
455 index = ES_DAC_FIRST(es->escfg);
457 index = ES_DAC_SECOND(es->escfg);
459 device_printf(es->dev,
465 device_printf(es->dev, "Unknown DAC: %d\n", index + 1);
469 if (es->ch[index].channel != NULL) {
470 device_printf(es->dev, "DAC%d already initialized!\n",
478 ch = &es->ch[index];
479 ch->index = index;
480 ch->num = es->num++;
481 ch->caps = es_caps;
482 if (ES_IS_ES1370(es->escfg)) {
483 if (ch->index == ES_DAC1) {
484 ch->caps.maxspeed = ES1370_DAC1_MAXSPEED;
485 ch->caps.minspeed = ES1370_DAC1_MINSPEED;
487 uint32_t fixed_rate = ES_FIXED_RATE(es->escfg);
490 ch->caps.maxspeed = fixed_rate;
491 ch->caps.minspeed = fixed_rate;
495 ch->parent = es;
496 ch->channel = c;
497 ch->buffer = b;
498 ch->bufsz = es->bufsz;
499 ch->blkcnt = es->blkcnt;
500 ch->blksz = ch->bufsz / ch->blkcnt;
501 ch->dir = dir;
503 if (sndbuf_alloc(ch->buffer, es->parent_dmat, 0, ch->bufsz) != 0)
507 if (ch->index == ES_DAC1) {
511 sndbuf_getbufaddr(ch->buffer), 4);
513 (ch->bufsz >> 2) - 1, 4);
518 sndbuf_getbufaddr(ch->buffer), 4);
520 (ch->bufsz >> 2) - 1, 4);
525 sndbuf_getbufaddr(ch->buffer), 4);
527 (ch->bufsz >> 2) - 1, 4);
537 struct es_info *es = ch->parent;
540 if (ch->dir == PCMDIR_PLAY) {
541 if (ch->index == ES_DAC1) {
542 es->sctrl &= ~SCTRL_P1FMT;
544 es->sctrl |= SCTRL_P1SEB;
546 es->sctrl |= SCTRL_P1SMB;
548 es->sctrl &= ~SCTRL_P2FMT;
550 es->sctrl |= SCTRL_P2SEB;
552 es->sctrl |= SCTRL_P2SMB;
555 es->sctrl &= ~SCTRL_R1FMT;
557 es->sctrl |= SCTRL_R1SEB;
559 es->sctrl |= SCTRL_R1SMB;
561 es_wr(es, ES1370_REG_SERIAL_CONTROL, es->sctrl, 4);
563 ch->fmt = format;
571 struct es_info *es = ch->parent;
574 /* Fixed rate , do nothing. */
575 if (ch->caps.minspeed == ch->caps.maxspeed) {
577 return (ch->caps.maxspeed);
579 if (speed < ch->caps.minspeed)
580 speed = ch->caps.minspeed;
581 if (speed > ch->caps.maxspeed)
582 speed = ch->caps.maxspeed;
583 if (ch->index == ES_DAC1) {
585 * DAC1 does not support continuous rate settings.
589 es->ctrl &= ~CTRL_WTSRSEL;
592 es->ctrl |= 0 << CTRL_SH_WTSRSEL;
595 es->ctrl |= 1 << CTRL_SH_WTSRSEL;
598 es->ctrl |= 2 << CTRL_SH_WTSRSEL;
601 es->ctrl |= 3 << CTRL_SH_WTSRSEL;
604 es->ctrl &= ~CTRL_PCLKDIV;
605 es->ctrl |= DAC2_SRTODIV(speed) << CTRL_SH_PCLKDIV;
607 es_wr(es, ES1370_REG_CONTROL, es->ctrl, 4);
616 struct es_info *es = ch->parent;
621 if (ch->dir == PCMDIR_PLAY)
622 i = es1371_dac_rate(es, speed, ch->index); /* play */
624 i = es1371_adc_rate(es, speed, ch->index); /* record */
626 delta = (speed > i) ? (speed - i) : (i - speed);
636 struct es_info *es = ch->parent;
640 if (blksz > (sndbuf_getmaxsize(ch->buffer) / ES_DMA_SEGS_MIN))
641 blksz = sndbuf_getmaxsize(ch->buffer) / ES_DMA_SEGS_MIN;
649 while ((blksz * blkcnt) > sndbuf_getmaxsize(ch->buffer)) {
658 if ((sndbuf_getblksz(ch->buffer) != blksz ||
659 sndbuf_getblkcnt(ch->buffer) != blkcnt) &&
660 sndbuf_resize(ch->buffer, blkcnt, blksz) != 0)
661 device_printf(es->dev, "%s: failed blksz=%u blkcnt=%u\n",
664 ch->bufsz = sndbuf_getsize(ch->buffer);
665 ch->blksz = sndbuf_getblksz(ch->buffer);
666 ch->blkcnt = sndbuf_getblkcnt(ch->buffer);
675 struct es_info *es = ch->parent;
677 eschan_setfragments(obj, data, blksz, es->blkcnt);
679 return (ch->blksz);
682 #define es_chan_active(es) ((es)->ch[ES_DAC1].active + \
683 (es)->ch[ES_DAC2].active + \
684 (es)->ch[ES_ADC].active)
693 if (ch == NULL || ch->channel == NULL || ch->active == 0)
696 es = ch->parent;
697 if (ch->dir == PCMDIR_PLAY) {
698 if (ch->index == ES_DAC1)
704 sz = ch->blksz * ch->blkcnt;
708 ch->ptr = ptr;
710 ptr &= ~(ch->blksz - 1);
711 delta = (sz + ptr - ch->prevptr) % sz;
713 if (delta < ch->blksz)
716 ch->prevptr = ptr;
732 if (es->polling == 0 || es_chan_active(es) == 0) {
738 if (es_poll_channel(&es->ch[i]) != 0)
743 callout_reset(&es->poll_timer, 1/*es->poll_ticks*/,
750 chn_intr(es->ch[i].channel);
758 struct es_info *es = ch->parent;
765 cnt = (ch->blksz / sndbuf_getalign(ch->buffer)) - 1;
766 if (ch->fmt & AFMT_16BIT)
768 if (AFMT_CHANNEL(ch->fmt) > 1)
770 if (ch->dir == PCMDIR_PLAY) {
772 if (ch->index == ES_DAC1) {
773 es->ctrl |= CTRL_DAC1_EN;
774 es->sctrl &= ~(SCTRL_P1LOOPSEL |
776 if (es->polling == 0)
777 es->sctrl |= SCTRL_P1INTEN;
779 es->sctrl &= ~SCTRL_P1INTEN;
780 es->sctrl |= b;
786 (ch->bufsz >> 2) - 1, 4);
788 es->ctrl |= CTRL_DAC2_EN;
789 es->sctrl &= ~(SCTRL_P2ENDINC | SCTRL_P2STINC |
792 if (es->polling == 0)
793 es->sctrl |= SCTRL_P2INTEN;
795 es->sctrl &= ~SCTRL_P2INTEN;
796 es->sctrl |= (b << 2) |
803 (ch->bufsz >> 2) - 1, 4);
806 es->ctrl &= ~((ch->index == ES_DAC1) ?
810 es->ctrl |= CTRL_ADC_EN;
811 es->sctrl &= ~SCTRL_R1LOOPSEL;
812 if (es->polling == 0)
813 es->sctrl |= SCTRL_R1INTEN;
815 es->sctrl &= ~SCTRL_R1INTEN;
816 es->sctrl |= b << 4;
822 (ch->bufsz >> 2) - 1, 4);
824 es->ctrl &= ~CTRL_ADC_EN;
826 es_wr(es, ES1370_REG_SERIAL_CONTROL, es->sctrl, 4);
827 es_wr(es, ES1370_REG_CONTROL, es->ctrl, 4);
829 if (es->polling != 0) {
830 ch->ptr = 0;
831 ch->prevptr = 0;
833 es->poll_ticks = 1;
834 callout_reset(&es->poll_timer, 1,
838 ch->active = 1;
840 ch->active = 0;
841 if (es->polling != 0) {
843 callout_stop(&es->poll_timer);
844 es->poll_ticks = 1;
856 struct es_info *es = ch->parent;
860 if (es->polling != 0)
861 cnt = ch->ptr;
863 if (ch->dir == PCMDIR_PLAY) {
864 if (ch->index == ES_DAC1)
887 return (&ch->caps);
916 /* -------------------------------------------------------------------- */
925 if (es->polling != 0) {
935 sctrl = es->sctrl;
944 es_wr(es, ES1370_REG_SERIAL_CONTROL, es->sctrl, 4);
948 chn_intr(es->ch[ES_ADC].channel);
950 chn_intr(es->ch[ES_DAC1].channel);
952 chn_intr(es->ch[ES_DAC2].channel);
962 /* ES1370 default to fixed rate operation */
963 if (resource_int_value(device_get_name(es->dev),
964 device_get_unit(es->dev), "fixed_rate", &r) == 0) {
975 if (resource_int_value(device_get_name(es->dev),
976 device_get_unit(es->dev), "single_pcm_mixer", &r) == 0)
982 if (ES_NUMPLAY(es->escfg) == 1)
985 es->escfg = ES_SET_IS_ES1370(es->escfg, 1);
987 es->escfg = ES_SET_FIXED_RATE(es->escfg, fixed_rate);
989 es->escfg = ES_SET_FIXED_RATE(es->escfg, 0);
993 es->escfg = ES_SET_SINGLE_PCM_MIX(es->escfg, 1);
995 es->escfg = ES_SET_SINGLE_PCM_MIX(es->escfg, 0);
996 es->ctrl = CTRL_CDC_EN | CTRL_JYSTK_EN | CTRL_SERR_DIS |
998 es->ctrl |= 3 << CTRL_SH_WTSRSEL;
999 es_wr(es, ES1370_REG_CONTROL, es->ctrl, 4);
1001 es->sctrl = 0;
1002 es_wr(es, ES1370_REG_SERIAL_CONTROL, es->sctrl, 4);
1029 es->escfg = ES_SET_IS_ES1370(es->escfg, 0);
1030 es->num = 0;
1031 es->sctrl = 0;
1033 devid = pci_get_devid(es->dev);
1034 revid = pci_get_revid(es->dev);
1035 subdev = (pci_get_subdevice(es->dev) << 16) |
1036 pci_get_subvendor(es->dev);
1044 es->ctrl = 0;
1047 es->ctrl = CTRL_JYSTK_EN;
1052 es->ctrl |= (1 << 16);
1055 es_wr(es, ES1370_REG_CONTROL, es->ctrl, 4);
1056 es_wr(es, ES1370_REG_SERIAL_CONTROL, es->sctrl, 4);
1068 es_wr(es, ES1370_REG_CONTROL, es->ctrl, 4);
1071 es_wr(es, ES1370_REG_CONTROL, es->sctrl, 4);
1073 /* Init the sample rate converter */
1092 * enabling the sample rate converter without properly programming
1107 /* -------------------------------------------------------------------- */
1199 /* -------------------------------------------------------------------- */
1225 es1371_adc_rate(struct es_info *es, unsigned int rate, int set)
1231 if (rate > 48000)
1232 rate = 48000;
1233 if (rate < 4000)
1234 rate = 4000;
1235 n = rate / 3000;
1237 n--;
1238 truncm = (21 * n - 1) | 1;
1239 freq = ((48000UL << 15) / rate) * n;
1242 if (rate >= 24000) {
1246 (((239 - truncm) >> 1) << 9) | (n << 4));
1251 0x8000 | (((119 - truncm) >> 1) << 9) | (n << 4));
1265 es1371_dac_rate(struct es_info *es, unsigned int rate, int set)
1271 if (rate > 48000)
1272 rate = 48000;
1273 if (rate < 4000)
1274 rate = 4000;
1275 freq = ((rate << 15) + 1500) / 3000;
1304 device_printf(es->dev, "%s: timed out 0x%x [0x%x]\n", __func__,
1309 /* -------------------------------------------------------------------- */
1325 device_set_desc(dev, "AudioPCI ES1371-A");
1328 device_set_desc(dev, "AudioPCI ES1371-B");
1331 device_set_desc(dev, "AudioPCI ES1373-A");
1334 device_set_desc(dev, "AudioPCI ES1373-B");
1337 device_set_desc(dev, "AudioPCI ES1373-8");
1340 device_set_desc(dev, "Creative CT5880-A");
1343 device_set_desc(dev, "AudioPCI ES1371-?");
1345 "unknown revision %d -- please report to "
1346 "freebsd-multimedia@freebsd.org\n",
1351 device_set_desc(dev, "Strange AudioPCI ES1371-? (vid=3274)");
1353 "unknown revision %d -- please report to "
1354 "freebsd-multimedia@freebsd.org\n", pci_get_revid(dev));
1363 device_set_desc(dev, "Creative SB AudioPCI CT4730-?");
1365 "unknown revision %d -- please report to "
1366 "freebsd-multimedia@freebsd.org\n",
1373 device_set_desc(dev, "Creative CT5880-C");
1376 device_set_desc(dev, "Creative CT5880-D");
1379 device_set_desc(dev, "Creative CT5880-E");
1382 device_set_desc(dev, "Creative CT5880-?");
1384 "unknown revision %d -- please report to "
1385 "freebsd-multimedia@freebsd.org\n",
1402 dev = oidp->oid_arg1;
1410 if (err || req->newptr == NULL)
1418 es->ctrl |= SPDIFEN_B;
1419 es->ctrl |= RECEN_B;
1422 es->ctrl &= ~SPDIFEN_B;
1423 es->ctrl &= ~RECEN_B;
1425 es_wr(es, ES1370_REG_CONTROL, es->ctrl, 4);
1440 dev = oidp->oid_arg1;
1447 if (err || req->newptr == NULL)
1467 dev = oidp->oid_arg1;
1470 val = ES_FIXED_RATE(es->escfg);
1476 if (err || req->newptr == NULL)
1482 if (es->ctrl & (CTRL_DAC2_EN|CTRL_ADC_EN)) {
1487 if (val != ES_FIXED_RATE(es->escfg)) {
1488 es->escfg = ES_SET_FIXED_RATE(es->escfg, val);
1489 es->ch[ES_DAC2].caps.maxspeed = val;
1490 es->ch[ES_DAC2].caps.minspeed = val;
1491 es->ch[ES_ADC].caps.maxspeed = val;
1492 es->ch[ES_ADC].caps.minspeed = val;
1493 es->ctrl &= ~CTRL_PCLKDIV;
1494 es->ctrl |= DAC2_SRTODIV(val) << CTRL_SH_PCLKDIV;
1495 es_wr(es, ES1370_REG_CONTROL, es->ctrl, 4);
1498 es->escfg = ES_SET_FIXED_RATE(es->escfg, 0);
1499 es->ch[ES_DAC2].caps = es_caps;
1500 es->ch[ES_ADC].caps = es_caps;
1517 dev = oidp->oid_arg1;
1519 if (!PCM_REGISTERED(d) || d->mixer_dev == NULL ||
1520 d->mixer_dev->si_drv1 == NULL)
1522 es = d->devinfo;
1526 set = ES_SINGLE_PCM_MIX(es->escfg);
1531 if (err || req->newptr == NULL)
1538 m = (d->mixer_dev != NULL) ? d->mixer_dev->si_drv1 : NULL;
1555 if (es->ctrl & (CTRL_ADC_EN | CTRL_DAC1_EN | CTRL_DAC2_EN)) {
1561 es->escfg = ES_SET_SINGLE_PCM_MIX(es->escfg, 1);
1563 es->escfg = ES_SET_SINGLE_PCM_MIX(es->escfg, 0);
1599 dev = oidp->oid_arg1;
1604 val = es->polling;
1608 if (err || req->newptr == NULL)
1614 if (val != es->polling) {
1618 es->polling = 0;
1620 es->polling = 1;
1642 if not done before 7.0-RELEASE, this needs to be converted
1643 to a device specific sysctl "dev.pcm.X.yyy" via
1644 device_get_sysctl_*() as discussed on multimedia@ in msg-id
1653 * Enable fixed rate sysctl if both DAC2 / ADC enabled.
1655 if (es->ch[ES_DAC2].channel != NULL &&
1656 es->ch[ES_ADC].channel != NULL) {
1658 if not done before 7.0-RELEASE, this needs to be converted
1659 to a device specific sysctl "dev.pcm.X.yyy" via
1660 device_get_sysctl_*() as discussed on multimedia@ in msg-id
1667 "Enable fixed rate playback/recording");
1670 * Enable single pcm mixer sysctl if both DAC1/2 enabled.
1672 if (es->ch[ES_DAC1].channel != NULL &&
1673 es->ch[ES_DAC2].channel != NULL) {
1675 if not done before 7.0-RELEASE, this needs to be converted
1676 to a device specific sysctl "dev.pcm.X.yyy" via
1677 device_get_sysctl_*() as discussed on multimedia@ in msg-id
1684 "Single PCM mixer controller for both DAC1/DAC2");
1691 "dev.pcm.X.yyy" via device_get_sysctl_*() as discussed on
1692 multimedia@ in msg-id <861wujij2q.fsf@xps.des.no> */
1715 es->lock = snd_mtxcreate(device_get_nameunit(dev), "snd_es137x softc");
1716 es->dev = dev;
1717 es->escfg = 0;
1722 es->regid = MEM_MAP_REG;
1723 es->regtype = SYS_RES_MEMORY;
1724 es->reg = bus_alloc_resource_any(dev, es->regtype, &es->regid,
1726 if (es->reg)
1730 es->regid = PCIR_BAR(0);
1731 es->regtype = SYS_RES_IOPORT;
1732 es->reg = bus_alloc_resource_any(dev, es->regtype, &es->regid,
1734 if (es->reg)
1742 es->st = rman_get_bustag(es->reg);
1743 es->sh = rman_get_bushandle(es->reg);
1744 callout_init(&es->poll_timer, 1);
1745 es->poll_ticks = 1;
1749 es->polling = 1;
1751 es->polling = 0;
1753 es->bufsz = pcm_getbuffersize(dev, 4096, ES_DEFAULT_BUFSZ, 65536);
1759 es->blkcnt = es->bufsz / i;
1761 while (es->blkcnt >> i)
1763 es->blkcnt = 1 << (i - 1);
1764 if (es->blkcnt < ES_DMA_SEGS_MIN)
1765 es->blkcnt = ES_DMA_SEGS_MIN;
1766 else if (es->blkcnt > ES_DMA_SEGS_MAX)
1767 es->blkcnt = ES_DMA_SEGS_MAX;
1770 es->blkcnt = 2;
1782 es->escfg = ES_SET_DAC_FIRST(es->escfg, ES_DAC1);
1783 es->escfg = ES_SET_DAC_SECOND(es->escfg, ES_DAC2);
1787 es->escfg = ES_SET_DAC_FIRST(es->escfg, ES_DAC1);
1791 es->escfg = ES_SET_DAC_FIRST(es->escfg, ES_DAC2);
1792 es->escfg = ES_SET_DAC_SECOND(es->escfg, ES_DAC1);
1797 es->escfg = ES_SET_DAC_FIRST(es->escfg, ES_DAC2);
1800 es->escfg = ES_SET_NUMPLAY(es->escfg, numplay);
1801 es->escfg = ES_SET_NUMREC(es->escfg, 1);
1823 * Disable fixed rate operation if DAC2 disabled.
1827 if (!ES_DAC2_ENABLED(es->escfg))
1828 es->escfg = ES_SET_FIXED_RATE(es->escfg, 0);
1838 es->irqid = 0;
1839 es->irq = bus_alloc_resource_any(dev, SYS_RES_IRQ, &es->irqid,
1841 if (!es->irq || snd_setup_intr(dev, es->irq, INTR_MPSAFE, es_intr,
1842 es, &es->ih)) {
1852 /*maxsize*/es->bufsz, /*nsegments*/1, /*maxsegz*/0x3ffff,
1854 /*lockarg*/NULL, &es->parent_dmat) != 0) {
1860 (es->regtype == SYS_RES_IOPORT)? "port" : "mem",
1861 rman_get_start(es->reg), rman_get_start(es->irq),
1871 es->escfg = ES_SET_GP(es->escfg, 0);
1874 ES_DAC_FIRST(es->escfg) + 1);
1877 ES_DAC_FIRST(es->escfg) + 1, ES_DAC_SECOND(es->escfg) + 1);
1881 if (es->parent_dmat)
1882 bus_dma_tag_destroy(es->parent_dmat);
1883 if (es->ih)
1884 bus_teardown_intr(dev, es->irq, es->ih);
1885 if (es->irq)
1886 bus_release_resource(dev, SYS_RES_IRQ, es->irqid, es->irq);
1889 if (es->reg)
1890 bus_release_resource(dev, es->regtype, es->regid, es->reg);
1891 if (es->lock)
1892 snd_mtxfree(es->lock);
1910 if (es != NULL && es->num != 0) {
1912 es->polling = 0;
1913 callout_stop(&es->poll_timer);
1915 callout_drain(&es->poll_timer);
1918 bus_teardown_intr(dev, es->irq, es->ih);
1919 bus_release_resource(dev, SYS_RES_IRQ, es->irqid, es->irq);
1920 bus_release_resource(dev, es->regtype, es->regid, es->reg);
1921 bus_dma_tag_destroy(es->parent_dmat);
1922 snd_mtxfree(es->lock);
1929 /* Device interface */
1937 "pcm",