2 * Support the ENSONIQ AudioPCI board and Creative Labs SoundBlaster PCI
3 * boards based on the ES1370, ES1371 and ES1373 chips.
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.
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
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
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.
25 * 4. The name of the author may not be used to endorse or promote
26 * products derived from this software without specific prior
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.
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
51 #include <dev/sound/pcm/sound.h>
52 #include <dev/sound/pcm/ac97.h>
53 #include <dev/sound/pci/es137x.h>
55 #include <dev/pci/pcireg.h>
56 #include <dev/pci/pcivar.h>
58 #include <sys/sysctl.h>
62 SND_DECLARE_FILE("$FreeBSD$");
64 #define MEM_MAP_REG 0x14
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
73 #define ES1371REV_ES1371_A 0x02
74 #define ES1371REV_ES1371_B 0x09
76 #define ES1371REV_ES1373_8 0x08
77 #define ES1371REV_ES1373_A 0x04
78 #define ES1371REV_ES1373_B 0x06
80 #define ES1371REV_CT5880_A 0x07
82 #define CT5880REV_CT5880_C 0x02
83 #define CT5880REV_CT5880_D 0x03
84 #define CT5880REV_CT5880_E 0x04
86 #define CT4730REV_CT4730_A 0x00
88 #define ES_DEFAULT_BUFSZ 4096
90 /* 2 DAC for playback, 1 ADC for record */
96 #define ES_DMA_SEGS_MIN 2
97 #define ES_DMA_SEGS_MAX 256
99 #define ES_BLK_ALIGN (~(ES_BLK_MIN - 1))
101 #define ES1370_DAC1_MINSPEED 5512
102 #define ES1370_DAC1_MAXSPEED 44100
104 /* device private data */
108 struct es_info *parent;
109 struct pcm_channel *channel;
110 struct snd_dbuf *buffer;
111 struct pcmchan_caps caps;
113 uint32_t fmt, blksz, blkcnt, bufsz;
114 uint32_t ptr, prevptr;
119 * 32bit Ensoniq Configuration (es->escfg).
120 * ----------------------------------------
122 * +-------+--------+------+------+---------+--------+---------+---------+
123 * len | 16 | 1 | 1 | 1 | 2 | 2 | 1 | 8 |
124 * +-------+--------+------+------+---------+--------+---------+---------+
125 * | fixed | single | | | | | is | general |
126 * | rate | pcm | DACx | DACy | numplay | numrec | es1370? | purpose |
127 * | | mixer | | | | | | |
128 * +-------+--------+------+------+---------+--------+---------+---------+
130 #define ES_FIXED_RATE(cfgv) \
131 (((cfgv) & 0xffff0000) >> 16)
132 #define ES_SET_FIXED_RATE(cfgv, nv) \
133 (((cfgv) & ~0xffff0000) | (((nv) & 0xffff) << 16))
134 #define ES_SINGLE_PCM_MIX(cfgv) \
135 (((cfgv) & 0x8000) >> 15)
136 #define ES_SET_SINGLE_PCM_MIX(cfgv, nv) \
137 (((cfgv) & ~0x8000) | (((nv) ? 1 : 0) << 15))
138 #define ES_DAC_FIRST(cfgv) \
139 (((cfgv) & 0x4000) >> 14)
140 #define ES_SET_DAC_FIRST(cfgv, nv) \
141 (((cfgv) & ~0x4000) | (((nv) & 0x1) << 14))
142 #define ES_DAC_SECOND(cfgv) \
143 (((cfgv) & 0x2000) >> 13)
144 #define ES_SET_DAC_SECOND(cfgv, nv) \
145 (((cfgv) & ~0x2000) | (((nv) & 0x1) << 13))
146 #define ES_NUMPLAY(cfgv) \
147 (((cfgv) & 0x1800) >> 11)
148 #define ES_SET_NUMPLAY(cfgv, nv) \
149 (((cfgv) & ~0x1800) | (((nv) & 0x3) << 11))
150 #define ES_NUMREC(cfgv) \
151 (((cfgv) & 0x600) >> 9)
152 #define ES_SET_NUMREC(cfgv, nv) \
153 (((cfgv) & ~0x600) | (((nv) & 0x3) << 9))
154 #define ES_IS_ES1370(cfgv) \
155 (((cfgv) & 0x100) >> 8)
156 #define ES_SET_IS_ES1370(cfgv, nv) \
157 (((cfgv) & ~0x100) | (((nv) ? 1 : 0) << 8))
158 #define ES_GP(cfgv) \
160 #define ES_SET_GP(cfgv, nv) \
161 (((cfgv) & ~0xff) | ((nv) & 0xff))
163 #define ES_DAC1_ENABLED(cfgv) \
164 (ES_NUMPLAY(cfgv) > 1 || \
165 (ES_NUMPLAY(cfgv) == 1 && ES_DAC_FIRST(cfgv) == ES_DAC1))
166 #define ES_DAC2_ENABLED(cfgv) \
167 (ES_NUMPLAY(cfgv) > 1 || \
168 (ES_NUMPLAY(cfgv) == 1 && ES_DAC_FIRST(cfgv) == ES_DAC2))
171 * DAC 1/2 configuration through kernel hint - hint.pcm.<unit>.dac="val"
173 * 0 = Enable both DACs - Default
174 * 1 = Enable single DAC (DAC1)
175 * 2 = Enable single DAC (DAC2)
176 * 3 = Enable both DACs, swap position (DAC2 comes first instead of DAC1)
178 #define ES_DEFAULT_DAC_CFG 0
182 bus_space_handle_t sh;
183 bus_dma_tag_t parent_dmat;
185 struct resource *reg, *irq;
186 int regtype, regid, irqid;
191 unsigned int bufsz, blkcnt;
193 /* Contents of board's registers */
197 struct es_chinfo ch[ES_NCHANS];
199 struct callout poll_timer;
200 int poll_ticks, polling;
203 #define ES_LOCK(sc) snd_mtxlock((sc)->lock)
204 #define ES_UNLOCK(sc) snd_mtxunlock((sc)->lock)
205 #define ES_LOCK_ASSERT(sc) snd_mtxassert((sc)->lock)
208 static void es_intr(void *);
209 static uint32_t es1371_wait_src_ready(struct es_info *);
210 static void es1371_src_write(struct es_info *,
211 unsigned short, unsigned short);
212 static unsigned int es1371_adc_rate(struct es_info *, unsigned int, int);
213 static unsigned int es1371_dac_rate(struct es_info *, unsigned int, int);
214 static int es1371_init(struct es_info *);
215 static int es1370_init(struct es_info *);
216 static int es1370_wrcodec(struct es_info *, unsigned char, unsigned char);
218 static uint32_t es_fmt[] = {
220 AFMT_STEREO | AFMT_U8,
222 AFMT_STEREO | AFMT_S16_LE,
225 static struct pcmchan_caps es_caps = {4000, 48000, es_fmt, 0};
227 static const struct {
234 } mixtable[SOUND_MIXER_NRDEVICES] = {
235 [SOUND_MIXER_VOLUME] = { 0, 0x0, 0x1, 1, 0x1f7f, 1 },
236 [SOUND_MIXER_PCM] = { 1, 0x2, 0x3, 1, 0x0400, 1 },
237 [SOUND_MIXER_SYNTH] = { 2, 0x4, 0x5, 1, 0x0060, 1 },
238 [SOUND_MIXER_CD] = { 3, 0x6, 0x7, 1, 0x0006, 1 },
239 [SOUND_MIXER_LINE] = { 4, 0x8, 0x9, 1, 0x0018, 1 },
240 [SOUND_MIXER_LINE1] = { 5, 0xa, 0xb, 1, 0x1800, 1 },
241 [SOUND_MIXER_LINE2] = { 6, 0xc, 0x0, 0, 0x0100, 1 },
242 [SOUND_MIXER_LINE3] = { 7, 0xd, 0x0, 0, 0x0200, 1 },
243 [SOUND_MIXER_MIC] = { 8, 0xe, 0x0, 0, 0x0001, 1 },
244 [SOUND_MIXER_OGAIN] = { 9, 0xf, 0x0, 0, 0x0000, 1 }
247 static __inline uint32_t
248 es_rd(struct es_info *es, int regno, int size)
252 return (bus_space_read_1(es->st, es->sh, regno));
254 return (bus_space_read_2(es->st, es->sh, regno));
256 return (bus_space_read_4(es->st, es->sh, regno));
263 es_wr(struct es_info *es, int regno, uint32_t data, int size)
268 bus_space_write_1(es->st, es->sh, regno, data);
271 bus_space_write_2(es->st, es->sh, regno, data);
274 bus_space_write_4(es->st, es->sh, regno, data);
279 /* -------------------------------------------------------------------- */
280 /* The es1370 mixer interface */
283 es1370_mixinit(struct snd_mixer *m)
289 es = mix_getdevinfo(m);
291 for (i = 0; i < SOUND_MIXER_NRDEVICES; i++) {
292 if (mixtable[i].avail)
296 * Each DAC1/2 for ES1370 can be controlled independently
297 * DAC1 = controlled by synth
298 * DAC2 = controlled by pcm
299 * This is indeed can confuse user if DAC1 become primary playback
300 * channel. Try to be smart and combine both if necessary.
302 if (ES_SINGLE_PCM_MIX(es->escfg))
303 v &= ~(1 << SOUND_MIXER_SYNTH);
306 for (i = 0; i < SOUND_MIXER_NRDEVICES; i++) {
307 if (mixtable[i].recmask)
310 if (ES_SINGLE_PCM_MIX(es->escfg)) /* ditto */
311 v &= ~(1 << SOUND_MIXER_SYNTH);
312 mix_setrecdevs(m, v);
317 es1370_mixset(struct snd_mixer *m, unsigned dev, unsigned left, unsigned right)
320 int l, r, rl, rr, set_dac1;
322 if (!mixtable[dev].avail)
325 r = (mixtable[dev].stereo) ? right : l;
326 if (mixtable[dev].left == 0xf)
327 rl = (l < 2) ? 0x80 : 7 - (l - 2) / 14;
329 rl = (l < 10) ? 0x80 : 15 - (l - 10) / 6;
330 es = mix_getdevinfo(m);
332 if (dev == SOUND_MIXER_PCM && (ES_SINGLE_PCM_MIX(es->escfg)) &&
333 ES_DAC1_ENABLED(es->escfg))
337 if (mixtable[dev].stereo) {
338 rr = (r < 10) ? 0x80 : 15 - (r - 10) / 6;
339 es1370_wrcodec(es, mixtable[dev].right, rr);
340 if (set_dac1 && mixtable[SOUND_MIXER_SYNTH].stereo)
342 mixtable[SOUND_MIXER_SYNTH].right, rr);
344 es1370_wrcodec(es, mixtable[dev].left, rl);
346 es1370_wrcodec(es, mixtable[SOUND_MIXER_SYNTH].left, rl);
349 return (l | (r << 8));
353 es1370_mixsetrecsrc(struct snd_mixer *m, uint32_t src)
358 es = mix_getdevinfo(m);
359 if (src == 0) src = 1 << SOUND_MIXER_MIC;
360 src &= mix_getrecdevs(m);
361 for (i = 0; i < SOUND_MIXER_NRDEVICES; i++)
362 if ((src & (1 << i)) != 0) j |= mixtable[i].recmask;
365 if ((src & (1 << SOUND_MIXER_PCM)) && ES_SINGLE_PCM_MIX(es->escfg) &&
366 ES_DAC1_ENABLED(es->escfg))
367 j |= mixtable[SOUND_MIXER_SYNTH].recmask;
368 es1370_wrcodec(es, CODEC_LIMIX1, j & 0x55);
369 es1370_wrcodec(es, CODEC_RIMIX1, j & 0xaa);
370 es1370_wrcodec(es, CODEC_LIMIX2, (j >> 8) & 0x17);
371 es1370_wrcodec(es, CODEC_RIMIX2, (j >> 8) & 0x0f);
372 es1370_wrcodec(es, CODEC_OMIX1, 0x7f);
373 es1370_wrcodec(es, CODEC_OMIX2, 0x3f);
379 static kobj_method_t es1370_mixer_methods[] = {
380 KOBJMETHOD(mixer_init, es1370_mixinit),
381 KOBJMETHOD(mixer_set, es1370_mixset),
382 KOBJMETHOD(mixer_setrecsrc, es1370_mixsetrecsrc),
385 MIXER_DECLARE(es1370_mixer);
387 /* -------------------------------------------------------------------- */
390 es1370_wrcodec(struct es_info *es, unsigned char i, unsigned char data)
396 for (t = 0; t < 0x1000; t++) {
397 if ((es_rd(es, ES1370_REG_STATUS, 4) &
399 es_wr(es, ES1370_REG_CODEC,
400 ((unsigned short)i << CODEC_INDEX_SHIFT) | data, 2);
405 device_printf(es->dev, "%s: timed out\n", __func__);
409 /* -------------------------------------------------------------------- */
411 /* channel interface */
413 eschan_init(kobj_t obj, void *devinfo, struct snd_dbuf *b,
414 struct pcm_channel *c, int dir)
416 struct es_info *es = devinfo;
417 struct es_chinfo *ch;
422 if (dir == PCMDIR_PLAY) {
423 index = ES_GP(es->escfg);
424 es->escfg = ES_SET_GP(es->escfg, index + 1);
426 index = ES_DAC_FIRST(es->escfg);
428 index = ES_DAC_SECOND(es->escfg);
430 device_printf(es->dev,
431 "Invalid ES_GP index: %d\n", index);
435 if (!(index == ES_DAC1 || index == ES_DAC2)) {
436 device_printf(es->dev, "Unknown DAC: %d\n", index + 1);
440 if (es->ch[index].channel != NULL) {
441 device_printf(es->dev, "DAC%d already initialized!\n",
453 if (ES_IS_ES1370(es->escfg)) {
454 if (ch->index == ES_DAC1) {
455 ch->caps.maxspeed = ES1370_DAC1_MAXSPEED;
456 ch->caps.minspeed = ES1370_DAC1_MINSPEED;
458 uint32_t fixed_rate = ES_FIXED_RATE(es->escfg);
459 if (!(fixed_rate < es_caps.minspeed ||
460 fixed_rate > es_caps.maxspeed)) {
461 ch->caps.maxspeed = fixed_rate;
462 ch->caps.minspeed = fixed_rate;
469 ch->bufsz = es->bufsz;
470 ch->blkcnt = es->blkcnt;
471 ch->blksz = ch->bufsz / ch->blkcnt;
474 if (sndbuf_alloc(ch->buffer, es->parent_dmat, 0, ch->bufsz) != 0)
477 if (dir == PCMDIR_PLAY) {
478 if (ch->index == ES_DAC1) {
479 es_wr(es, ES1370_REG_MEMPAGE,
480 ES1370_REG_DAC1_FRAMEADR >> 8, 1);
481 es_wr(es, ES1370_REG_DAC1_FRAMEADR & 0xff,
482 sndbuf_getbufaddr(ch->buffer), 4);
483 es_wr(es, ES1370_REG_DAC1_FRAMECNT & 0xff,
484 (ch->bufsz >> 2) - 1, 4);
486 es_wr(es, ES1370_REG_MEMPAGE,
487 ES1370_REG_DAC2_FRAMEADR >> 8, 1);
488 es_wr(es, ES1370_REG_DAC2_FRAMEADR & 0xff,
489 sndbuf_getbufaddr(ch->buffer), 4);
490 es_wr(es, ES1370_REG_DAC2_FRAMECNT & 0xff,
491 (ch->bufsz >> 2) - 1, 4);
494 es_wr(es, ES1370_REG_MEMPAGE, ES1370_REG_ADC_FRAMEADR >> 8, 1);
495 es_wr(es, ES1370_REG_ADC_FRAMEADR & 0xff,
496 sndbuf_getbufaddr(ch->buffer), 4);
497 es_wr(es, ES1370_REG_ADC_FRAMECNT & 0xff,
498 (ch->bufsz >> 2) - 1, 4);
505 eschan_setformat(kobj_t obj, void *data, uint32_t format)
507 struct es_chinfo *ch = data;
508 struct es_info *es = ch->parent;
511 if (ch->dir == PCMDIR_PLAY) {
512 if (ch->index == ES_DAC1) {
513 es->sctrl &= ~SCTRL_P1FMT;
514 if (format & AFMT_S16_LE)
515 es->sctrl |= SCTRL_P1SEB;
516 if (format & AFMT_STEREO)
517 es->sctrl |= SCTRL_P1SMB;
519 es->sctrl &= ~SCTRL_P2FMT;
520 if (format & AFMT_S16_LE)
521 es->sctrl |= SCTRL_P2SEB;
522 if (format & AFMT_STEREO)
523 es->sctrl |= SCTRL_P2SMB;
526 es->sctrl &= ~SCTRL_R1FMT;
527 if (format & AFMT_S16_LE)
528 es->sctrl |= SCTRL_R1SEB;
529 if (format & AFMT_STEREO)
530 es->sctrl |= SCTRL_R1SMB;
532 es_wr(es, ES1370_REG_SERIAL_CONTROL, es->sctrl, 4);
539 eschan1370_setspeed(kobj_t obj, void *data, uint32_t speed)
541 struct es_chinfo *ch = data;
542 struct es_info *es = ch->parent;
545 /* Fixed rate , do nothing. */
546 if (ch->caps.minspeed == ch->caps.maxspeed) {
548 return (ch->caps.maxspeed);
550 if (speed < ch->caps.minspeed)
551 speed = ch->caps.minspeed;
552 if (speed > ch->caps.maxspeed)
553 speed = ch->caps.maxspeed;
554 if (ch->index == ES_DAC1) {
556 * DAC1 does not support continuous rate settings.
557 * Pick the nearest and use it since FEEDER_RATE will
558 * do the the proper conversion for us.
560 es->ctrl &= ~CTRL_WTSRSEL;
563 es->ctrl |= 0 << CTRL_SH_WTSRSEL;
564 } else if (speed < 16537) {
566 es->ctrl |= 1 << CTRL_SH_WTSRSEL;
567 } else if (speed < 33075) {
569 es->ctrl |= 2 << CTRL_SH_WTSRSEL;
572 es->ctrl |= 3 << CTRL_SH_WTSRSEL;
575 es->ctrl &= ~CTRL_PCLKDIV;
576 es->ctrl |= DAC2_SRTODIV(speed) << CTRL_SH_PCLKDIV;
578 es_wr(es, ES1370_REG_CONTROL, es->ctrl, 4);
584 eschan1371_setspeed(kobj_t obj, void *data, uint32_t speed)
586 struct es_chinfo *ch = data;
587 struct es_info *es = ch->parent;
592 if (ch->dir == PCMDIR_PLAY)
593 i = es1371_dac_rate(es, speed, ch->index); /* play */
595 i = es1371_adc_rate(es, speed, ch->index); /* record */
597 delta = (speed > i) ? (speed - i) : (i - speed);
604 eschan_setfragments(kobj_t obj, void *data, uint32_t blksz, uint32_t blkcnt)
606 struct es_chinfo *ch = data;
607 struct es_info *es = ch->parent;
609 blksz &= ES_BLK_ALIGN;
611 if (blksz > (sndbuf_getmaxsize(ch->buffer) / ES_DMA_SEGS_MIN))
612 blksz = sndbuf_getmaxsize(ch->buffer) / ES_DMA_SEGS_MIN;
613 if (blksz < ES_BLK_MIN)
615 if (blkcnt > ES_DMA_SEGS_MAX)
616 blkcnt = ES_DMA_SEGS_MAX;
617 if (blkcnt < ES_DMA_SEGS_MIN)
618 blkcnt = ES_DMA_SEGS_MIN;
620 while ((blksz * blkcnt) > sndbuf_getmaxsize(ch->buffer)) {
621 if ((blkcnt >> 1) >= ES_DMA_SEGS_MIN)
623 else if ((blksz >> 1) >= ES_BLK_MIN)
629 if ((sndbuf_getblksz(ch->buffer) != blksz ||
630 sndbuf_getblkcnt(ch->buffer) != blkcnt) &&
631 sndbuf_resize(ch->buffer, blkcnt, blksz) != 0)
632 device_printf(es->dev, "%s: failed blksz=%u blkcnt=%u\n",
633 __func__, blksz, blkcnt);
635 ch->bufsz = sndbuf_getsize(ch->buffer);
636 ch->blksz = sndbuf_getblksz(ch->buffer);
637 ch->blkcnt = sndbuf_getblkcnt(ch->buffer);
643 eschan_setblocksize(kobj_t obj, void *data, uint32_t blksz)
645 struct es_chinfo *ch = data;
646 struct es_info *es = ch->parent;
648 eschan_setfragments(obj, data, blksz, es->blkcnt);
653 #define es_chan_active(es) ((es)->ch[ES_DAC1].active + \
654 (es)->ch[ES_DAC2].active + \
655 (es)->ch[ES_ADC].active)
658 es_poll_channel(struct es_chinfo *ch)
664 if (ch == NULL || ch->channel == NULL || ch->active == 0)
668 if (ch->dir == PCMDIR_PLAY) {
669 if (ch->index == ES_DAC1)
670 reg = ES1370_REG_DAC1_FRAMECNT;
672 reg = ES1370_REG_DAC2_FRAMECNT;
674 reg = ES1370_REG_ADC_FRAMECNT;
675 sz = ch->blksz * ch->blkcnt;
676 es_wr(es, ES1370_REG_MEMPAGE, reg >> 8, 4);
677 ptr = es_rd(es, reg & 0x000000ff, 4) >> 16;
681 ptr &= ~(ch->blksz - 1);
682 delta = (sz + ptr - ch->prevptr) % sz;
684 if (delta < ch->blksz)
693 es_poll_callback(void *arg)
695 struct es_info *es = arg;
696 uint32_t trigger = 0;
703 if (es->polling == 0 || es_chan_active(es) == 0) {
708 for (i = 0; i < ES_NCHANS; i++) {
709 if (es_poll_channel(&es->ch[i]) != 0)
714 callout_reset(&es->poll_timer, 1/*es->poll_ticks*/,
715 es_poll_callback, es);
719 for (i = 0; i < ES_NCHANS; i++) {
720 if (trigger & (1 << i))
721 chn_intr(es->ch[i].channel);
726 eschan_trigger(kobj_t obj, void *data, int go)
728 struct es_chinfo *ch = data;
729 struct es_info *es = ch->parent;
732 if (!PCMTRIG_COMMON(go))
736 cnt = (ch->blksz / sndbuf_getbps(ch->buffer)) - 1;
737 if (ch->fmt & AFMT_16BIT)
739 if (ch->fmt & AFMT_STEREO)
741 if (ch->dir == PCMDIR_PLAY) {
742 if (go == PCMTRIG_START) {
743 if (ch->index == ES_DAC1) {
744 es->ctrl |= CTRL_DAC1_EN;
745 es->sctrl &= ~(SCTRL_P1LOOPSEL |
746 SCTRL_P1PAUSE | SCTRL_P1SCTRLD);
747 if (es->polling == 0)
748 es->sctrl |= SCTRL_P1INTEN;
750 es->sctrl &= ~SCTRL_P1INTEN;
752 es_wr(es, ES1370_REG_DAC1_SCOUNT, cnt, 4);
753 /* start at beginning of buffer */
754 es_wr(es, ES1370_REG_MEMPAGE,
755 ES1370_REG_DAC1_FRAMECNT >> 8, 4);
756 es_wr(es, ES1370_REG_DAC1_FRAMECNT & 0xff,
757 (ch->bufsz >> 2) - 1, 4);
759 es->ctrl |= CTRL_DAC2_EN;
760 es->sctrl &= ~(SCTRL_P2ENDINC | SCTRL_P2STINC |
761 SCTRL_P2LOOPSEL | SCTRL_P2PAUSE |
763 if (es->polling == 0)
764 es->sctrl |= SCTRL_P2INTEN;
766 es->sctrl &= ~SCTRL_P2INTEN;
767 es->sctrl |= (b << 2) |
768 ((((b >> 1) & 1) + 1) << SCTRL_SH_P2ENDINC);
769 es_wr(es, ES1370_REG_DAC2_SCOUNT, cnt, 4);
770 /* start at beginning of buffer */
771 es_wr(es, ES1370_REG_MEMPAGE,
772 ES1370_REG_DAC2_FRAMECNT >> 8, 4);
773 es_wr(es, ES1370_REG_DAC2_FRAMECNT & 0xff,
774 (ch->bufsz >> 2) - 1, 4);
777 es->ctrl &= ~((ch->index == ES_DAC1) ?
778 CTRL_DAC1_EN : CTRL_DAC2_EN);
780 if (go == PCMTRIG_START) {
781 es->ctrl |= CTRL_ADC_EN;
782 es->sctrl &= ~SCTRL_R1LOOPSEL;
783 if (es->polling == 0)
784 es->sctrl |= SCTRL_R1INTEN;
786 es->sctrl &= ~SCTRL_R1INTEN;
788 es_wr(es, ES1370_REG_ADC_SCOUNT, cnt, 4);
789 /* start at beginning of buffer */
790 es_wr(es, ES1370_REG_MEMPAGE,
791 ES1370_REG_ADC_FRAMECNT >> 8, 4);
792 es_wr(es, ES1370_REG_ADC_FRAMECNT & 0xff,
793 (ch->bufsz >> 2) - 1, 4);
795 es->ctrl &= ~CTRL_ADC_EN;
797 es_wr(es, ES1370_REG_SERIAL_CONTROL, es->sctrl, 4);
798 es_wr(es, ES1370_REG_CONTROL, es->ctrl, 4);
799 if (go == PCMTRIG_START) {
800 if (es->polling != 0) {
803 if (es_chan_active(es) == 0) {
805 callout_reset(&es->poll_timer, 1,
806 es_poll_callback, es);
812 if (es->polling != 0) {
813 if (es_chan_active(es) == 0) {
814 callout_stop(&es->poll_timer);
824 eschan_getptr(kobj_t obj, void *data)
826 struct es_chinfo *ch = data;
827 struct es_info *es = ch->parent;
831 if (es->polling != 0)
834 if (ch->dir == PCMDIR_PLAY) {
835 if (ch->index == ES_DAC1)
836 reg = ES1370_REG_DAC1_FRAMECNT;
838 reg = ES1370_REG_DAC2_FRAMECNT;
840 reg = ES1370_REG_ADC_FRAMECNT;
841 es_wr(es, ES1370_REG_MEMPAGE, reg >> 8, 4);
842 cnt = es_rd(es, reg & 0x000000ff, 4) >> 16;
843 /* cnt is longwords */
853 static struct pcmchan_caps *
854 eschan_getcaps(kobj_t obj, void *data)
856 struct es_chinfo *ch = data;
861 static kobj_method_t eschan1370_methods[] = {
862 KOBJMETHOD(channel_init, eschan_init),
863 KOBJMETHOD(channel_setformat, eschan_setformat),
864 KOBJMETHOD(channel_setspeed, eschan1370_setspeed),
865 KOBJMETHOD(channel_setblocksize, eschan_setblocksize),
866 KOBJMETHOD(channel_setfragments, eschan_setfragments),
867 KOBJMETHOD(channel_trigger, eschan_trigger),
868 KOBJMETHOD(channel_getptr, eschan_getptr),
869 KOBJMETHOD(channel_getcaps, eschan_getcaps),
872 CHANNEL_DECLARE(eschan1370);
874 static kobj_method_t eschan1371_methods[] = {
875 KOBJMETHOD(channel_init, eschan_init),
876 KOBJMETHOD(channel_setformat, eschan_setformat),
877 KOBJMETHOD(channel_setspeed, eschan1371_setspeed),
878 KOBJMETHOD(channel_setblocksize, eschan_setblocksize),
879 KOBJMETHOD(channel_setfragments, eschan_setfragments),
880 KOBJMETHOD(channel_trigger, eschan_trigger),
881 KOBJMETHOD(channel_getptr, eschan_getptr),
882 KOBJMETHOD(channel_getcaps, eschan_getcaps),
885 CHANNEL_DECLARE(eschan1371);
887 /* -------------------------------------------------------------------- */
888 /* The interrupt handler */
892 struct es_info *es = p;
893 uint32_t intsrc, sctrl;
896 if (es->polling != 0) {
900 intsrc = es_rd(es, ES1370_REG_STATUS, 4);
901 if ((intsrc & STAT_INTR) == 0) {
907 if (intsrc & STAT_ADC)
908 sctrl &= ~SCTRL_R1INTEN;
909 if (intsrc & STAT_DAC1)
910 sctrl &= ~SCTRL_P1INTEN;
911 if (intsrc & STAT_DAC2)
912 sctrl &= ~SCTRL_P2INTEN;
914 es_wr(es, ES1370_REG_SERIAL_CONTROL, sctrl, 4);
915 es_wr(es, ES1370_REG_SERIAL_CONTROL, es->sctrl, 4);
918 if (intsrc & STAT_ADC)
919 chn_intr(es->ch[ES_ADC].channel);
920 if (intsrc & STAT_DAC1)
921 chn_intr(es->ch[ES_DAC1].channel);
922 if (intsrc & STAT_DAC2)
923 chn_intr(es->ch[ES_DAC2].channel);
926 /* ES1370 specific */
928 es1370_init(struct es_info *es)
933 /* ES1370 default to fixed rate operation */
934 if (resource_int_value(device_get_name(es->dev),
935 device_get_unit(es->dev), "fixed_rate", &r) == 0) {
938 if (fixed_rate < es_caps.minspeed)
939 fixed_rate = es_caps.minspeed;
940 if (fixed_rate > es_caps.maxspeed)
941 fixed_rate = es_caps.maxspeed;
944 fixed_rate = es_caps.maxspeed;
946 if (resource_int_value(device_get_name(es->dev),
947 device_get_unit(es->dev), "single_pcm_mixer", &r) == 0)
948 single_pcm = (r != 0) ? 1 : 0;
953 if (ES_NUMPLAY(es->escfg) == 1)
956 es->escfg = ES_SET_IS_ES1370(es->escfg, 1);
958 es->escfg = ES_SET_FIXED_RATE(es->escfg, fixed_rate);
960 es->escfg = ES_SET_FIXED_RATE(es->escfg, 0);
961 fixed_rate = DSP_DEFAULT_SPEED;
964 es->escfg = ES_SET_SINGLE_PCM_MIX(es->escfg, 1);
966 es->escfg = ES_SET_SINGLE_PCM_MIX(es->escfg, 0);
967 es->ctrl = CTRL_CDC_EN | CTRL_JYSTK_EN | CTRL_SERR_DIS |
968 (DAC2_SRTODIV(fixed_rate) << CTRL_SH_PCLKDIV);
969 es->ctrl |= 3 << CTRL_SH_WTSRSEL;
970 es_wr(es, ES1370_REG_CONTROL, es->ctrl, 4);
973 es_wr(es, ES1370_REG_SERIAL_CONTROL, es->sctrl, 4);
976 es1370_wrcodec(es, CODEC_RES_PD, 3);
978 * CODEC ADC and CODEC DAC use {LR,B}CLK2 and run off the LRCLK2 PLL;
979 * program DAC_SYNC=0!
981 es1370_wrcodec(es, CODEC_CSEL, 0);
982 /* Recording source is mixer */
983 es1370_wrcodec(es, CODEC_ADSEL, 0);
985 es1370_wrcodec(es, CODEC_MGAIN, 0);
991 /* ES1371 specific */
993 es1371_init(struct es_info *es)
995 uint32_t cssr, devid, revid, subdev;
999 /* This is NOT ES1370 */
1000 es->escfg = ES_SET_IS_ES1370(es->escfg, 0);
1004 devid = pci_get_devid(es->dev);
1005 revid = pci_get_revid(es->dev);
1006 subdev = (pci_get_subdevice(es->dev) << 16) |
1007 pci_get_subvendor(es->dev);
1009 * Joyport blacklist. Either we're facing with broken hardware
1010 * or because this hardware need special (unknown) initialization
1014 case 0x20001274: /* old Ensoniq */
1018 es->ctrl = CTRL_JYSTK_EN;
1021 if (devid == CT4730_PCI_ID) {
1022 /* XXX amplifier hack? */
1023 es->ctrl |= (1 << 16);
1025 /* initialize the chips */
1026 es_wr(es, ES1370_REG_CONTROL, es->ctrl, 4);
1027 es_wr(es, ES1370_REG_SERIAL_CONTROL, es->sctrl, 4);
1028 es_wr(es, ES1371_REG_LEGACY, 0, 4);
1029 if ((devid == ES1371_PCI_ID && revid == ES1371REV_ES1373_8) ||
1030 (devid == ES1371_PCI_ID && revid == ES1371REV_CT5880_A) ||
1031 (devid == CT5880_PCI_ID && revid == CT5880REV_CT5880_C) ||
1032 (devid == CT5880_PCI_ID && revid == CT5880REV_CT5880_D) ||
1033 (devid == CT5880_PCI_ID && revid == CT5880REV_CT5880_E)) {
1035 es_wr(es, ES1370_REG_STATUS, cssr, 4);
1038 /* AC'97 warm reset to start the bitclk */
1039 es_wr(es, ES1370_REG_CONTROL, es->ctrl, 4);
1040 es_wr(es, ES1371_REG_LEGACY, ES1371_SYNC_RES, 4);
1042 es_wr(es, ES1370_REG_CONTROL, es->sctrl, 4);
1043 es1371_wait_src_ready(es);
1044 /* Init the sample rate converter */
1045 es_wr(es, ES1371_REG_SMPRATE, ES1371_DIS_SRC, 4);
1046 for (idx = 0; idx < 0x80; idx++)
1047 es1371_src_write(es, idx, 0);
1048 es1371_src_write(es, ES_SMPREG_DAC1 + ES_SMPREG_TRUNC_N, 16 << 4);
1049 es1371_src_write(es, ES_SMPREG_DAC1 + ES_SMPREG_INT_REGS, 16 << 10);
1050 es1371_src_write(es, ES_SMPREG_DAC2 + ES_SMPREG_TRUNC_N, 16 << 4);
1051 es1371_src_write(es, ES_SMPREG_DAC2 + ES_SMPREG_INT_REGS, 16 << 10);
1052 es1371_src_write(es, ES_SMPREG_VOL_ADC, 1 << 12);
1053 es1371_src_write(es, ES_SMPREG_VOL_ADC + 1, 1 << 12);
1054 es1371_src_write(es, ES_SMPREG_VOL_DAC1, 1 << 12);
1055 es1371_src_write(es, ES_SMPREG_VOL_DAC1 + 1, 1 << 12);
1056 es1371_src_write(es, ES_SMPREG_VOL_DAC2, 1 << 12);
1057 es1371_src_write(es, ES_SMPREG_VOL_DAC2 + 1, 1 << 12);
1058 es1371_adc_rate(es, 22050, ES_ADC);
1059 es1371_dac_rate(es, 22050, ES_DAC1);
1060 es1371_dac_rate(es, 22050, ES_DAC2);
1063 * enabling the sample rate converter without properly programming
1064 * its parameters causes the chip to lock up (the SRC busy bit will
1065 * be stuck high, and I've found no way to rectify this other than
1068 es1371_wait_src_ready(es);
1069 es_wr(es, ES1371_REG_SMPRATE, 0, 4);
1070 /* try to reset codec directly */
1071 es_wr(es, ES1371_REG_CODEC, 0, 4);
1072 es_wr(es, ES1370_REG_STATUS, cssr, 4);
1078 /* -------------------------------------------------------------------- */
1081 es1371_wrcd(kobj_t obj, void *s, int addr, uint32_t data)
1083 uint32_t t, x, orig;
1084 struct es_info *es = (struct es_info*)s;
1086 for (t = 0; t < 0x1000; t++) {
1087 if (!es_rd(es, ES1371_REG_CODEC & CODEC_WIP, 4))
1090 /* save the current state for later */
1091 x = orig = es_rd(es, ES1371_REG_SMPRATE, 4);
1092 /* enable SRC state data in SRC mux */
1093 es_wr(es, ES1371_REG_SMPRATE, (x & (ES1371_DIS_SRC | ES1371_DIS_P1 |
1094 ES1371_DIS_P2 | ES1371_DIS_R1)) | 0x00010000, 4);
1096 for (t = 0; t < 0x1000; t++) {
1097 if ((es_rd(es, ES1371_REG_SMPRATE, 4) & 0x00870000) ==
1101 /* wait for a SAFE time to write addr/data and then do it, dammit */
1102 for (t = 0; t < 0x1000; t++) {
1103 if ((es_rd(es, ES1371_REG_SMPRATE, 4) & 0x00870000) ==
1108 es_wr(es, ES1371_REG_CODEC, ((addr << CODEC_POADD_SHIFT) &
1109 CODEC_POADD_MASK) | ((data << CODEC_PODAT_SHIFT) &
1110 CODEC_PODAT_MASK), 4);
1111 /* restore SRC reg */
1112 es1371_wait_src_ready(s);
1113 es_wr(es, ES1371_REG_SMPRATE, orig, 4);
1119 es1371_rdcd(kobj_t obj, void *s, int addr)
1121 uint32_t t, x, orig;
1122 struct es_info *es = (struct es_info *)s;
1124 for (t = 0; t < 0x1000; t++) {
1125 if (!(x = es_rd(es, ES1371_REG_CODEC, 4) & CODEC_WIP))
1129 /* save the current state for later */
1130 x = orig = es_rd(es, ES1371_REG_SMPRATE, 4);
1131 /* enable SRC state data in SRC mux */
1132 es_wr(es, ES1371_REG_SMPRATE, (x & (ES1371_DIS_SRC | ES1371_DIS_P1 |
1133 ES1371_DIS_P2 | ES1371_DIS_R1)) | 0x00010000, 4);
1135 for (t = 0; t < 0x1000; t++) {
1136 if ((x = es_rd(es, ES1371_REG_SMPRATE, 4) & 0x00870000) ==
1140 /* wait for a SAFE time to write addr/data and then do it, dammit */
1141 for (t = 0; t < 0x1000; t++) {
1142 if ((x = es_rd(es, ES1371_REG_SMPRATE, 4) & 0x00870000) ==
1147 es_wr(es, ES1371_REG_CODEC, ((addr << CODEC_POADD_SHIFT) &
1148 CODEC_POADD_MASK) | CODEC_PORD, 4);
1150 /* restore SRC reg */
1151 es1371_wait_src_ready(s);
1152 es_wr(es, ES1371_REG_SMPRATE, orig, 4);
1154 /* now wait for the stinkin' data (RDY) */
1155 for (t = 0; t < 0x1000; t++) {
1156 if ((x = es_rd(es, ES1371_REG_CODEC, 4)) & CODEC_RDY)
1160 return ((x & CODEC_PIDAT_MASK) >> CODEC_PIDAT_SHIFT);
1163 static kobj_method_t es1371_ac97_methods[] = {
1164 KOBJMETHOD(ac97_read, es1371_rdcd),
1165 KOBJMETHOD(ac97_write, es1371_wrcd),
1168 AC97_DECLARE(es1371_ac97);
1170 /* -------------------------------------------------------------------- */
1173 es1371_src_read(struct es_info *es, unsigned short reg)
1177 r = es1371_wait_src_ready(es) & (ES1371_DIS_SRC | ES1371_DIS_P1 |
1178 ES1371_DIS_P2 | ES1371_DIS_R1);
1179 r |= ES1371_SRC_RAM_ADDRO(reg);
1180 es_wr(es, ES1371_REG_SMPRATE, r, 4);
1181 return (ES1371_SRC_RAM_DATAI(es1371_wait_src_ready(es)));
1185 es1371_src_write(struct es_info *es, unsigned short reg, unsigned short data)
1189 r = es1371_wait_src_ready(es) & (ES1371_DIS_SRC | ES1371_DIS_P1 |
1190 ES1371_DIS_P2 | ES1371_DIS_R1);
1191 r |= ES1371_SRC_RAM_ADDRO(reg) | ES1371_SRC_RAM_DATAO(data);
1192 es_wr(es, ES1371_REG_SMPRATE, r | ES1371_SRC_RAM_WE, 4);
1196 es1371_adc_rate(struct es_info *es, unsigned int rate, int set)
1198 unsigned int n, truncm, freq, result;
1207 if ((1 << n) & ((1 << 15) | (1 << 13) | (1 << 11) | (1 << 9)))
1209 truncm = (21 * n - 1) | 1;
1210 freq = ((48000UL << 15) / rate) * n;
1211 result = (48000UL << 15) / (freq / n);
1213 if (rate >= 24000) {
1216 es1371_src_write(es, ES_SMPREG_ADC + ES_SMPREG_TRUNC_N,
1217 (((239 - truncm) >> 1) << 9) | (n << 4));
1221 es1371_src_write(es, ES_SMPREG_ADC + ES_SMPREG_TRUNC_N,
1222 0x8000 | (((119 - truncm) >> 1) << 9) | (n << 4));
1224 es1371_src_write(es, ES_SMPREG_ADC + ES_SMPREG_INT_REGS,
1225 (es1371_src_read(es, ES_SMPREG_ADC + ES_SMPREG_INT_REGS) &
1226 0x00ff) | ((freq >> 5) & 0xfc00));
1227 es1371_src_write(es, ES_SMPREG_ADC + ES_SMPREG_VFREQ_FRAC,
1229 es1371_src_write(es, ES_SMPREG_VOL_ADC, n << 8);
1230 es1371_src_write(es, ES_SMPREG_VOL_ADC + 1, n << 8);
1236 es1371_dac_rate(struct es_info *es, unsigned int rate, int set)
1238 unsigned int freq, r, result, dac, dis;
1246 freq = ((rate << 15) + 1500) / 3000;
1247 result = (freq * 3000) >> 15;
1249 dac = (set == ES_DAC1) ? ES_SMPREG_DAC1 : ES_SMPREG_DAC2;
1250 dis = (set == ES_DAC1) ? ES1371_DIS_P2 : ES1371_DIS_P1;
1251 r = (es1371_wait_src_ready(es) & (ES1371_DIS_SRC | ES1371_DIS_P1 |
1252 ES1371_DIS_P2 | ES1371_DIS_R1));
1253 es_wr(es, ES1371_REG_SMPRATE, r, 4);
1254 es1371_src_write(es, dac + ES_SMPREG_INT_REGS,
1255 (es1371_src_read(es, dac + ES_SMPREG_INT_REGS) & 0x00ff) |
1256 ((freq >> 5) & 0xfc00));
1257 es1371_src_write(es, dac + ES_SMPREG_VFREQ_FRAC, freq & 0x7fff);
1258 r = (es1371_wait_src_ready(es) &
1259 (ES1371_DIS_SRC | dis | ES1371_DIS_R1));
1260 es_wr(es, ES1371_REG_SMPRATE, r, 4);
1265 es1371_wait_src_ready(struct es_info *es)
1269 for (t = 0; t < 0x1000; t++) {
1270 if (!((r = es_rd(es, ES1371_REG_SMPRATE, 4)) &
1271 ES1371_SRC_RAM_BUSY))
1275 device_printf(es->dev, "%s: timed out 0x%x [0x%x]\n", __func__,
1276 ES1371_REG_SMPRATE, r);
1280 /* -------------------------------------------------------------------- */
1283 * Probe and attach the card
1287 es_pci_probe(device_t dev)
1289 switch(pci_get_devid(dev)) {
1291 device_set_desc(dev, "AudioPCI ES1370");
1292 return (BUS_PROBE_DEFAULT);
1294 switch(pci_get_revid(dev)) {
1295 case ES1371REV_ES1371_A:
1296 device_set_desc(dev, "AudioPCI ES1371-A");
1297 return (BUS_PROBE_DEFAULT);
1298 case ES1371REV_ES1371_B:
1299 device_set_desc(dev, "AudioPCI ES1371-B");
1300 return (BUS_PROBE_DEFAULT);
1301 case ES1371REV_ES1373_A:
1302 device_set_desc(dev, "AudioPCI ES1373-A");
1303 return (BUS_PROBE_DEFAULT);
1304 case ES1371REV_ES1373_B:
1305 device_set_desc(dev, "AudioPCI ES1373-B");
1306 return (BUS_PROBE_DEFAULT);
1307 case ES1371REV_ES1373_8:
1308 device_set_desc(dev, "AudioPCI ES1373-8");
1309 return (BUS_PROBE_DEFAULT);
1310 case ES1371REV_CT5880_A:
1311 device_set_desc(dev, "Creative CT5880-A");
1312 return (BUS_PROBE_DEFAULT);
1314 device_set_desc(dev, "AudioPCI ES1371-?");
1316 "unknown revision %d -- please report to "
1317 "freebsd-multimedia@freebsd.org\n",
1318 pci_get_revid(dev));
1319 return (BUS_PROBE_DEFAULT);
1321 case ES1371_PCI_ID2:
1322 device_set_desc(dev, "Strange AudioPCI ES1371-? (vid=3274)");
1324 "unknown revision %d -- please report to "
1325 "freebsd-multimedia@freebsd.org\n", pci_get_revid(dev));
1326 return (BUS_PROBE_DEFAULT);
1328 switch(pci_get_revid(dev)) {
1329 case CT4730REV_CT4730_A:
1330 device_set_desc(dev,
1331 "Creative SB AudioPCI CT4730/EV1938");
1332 return (BUS_PROBE_DEFAULT);
1334 device_set_desc(dev, "Creative SB AudioPCI CT4730-?");
1336 "unknown revision %d -- please report to "
1337 "freebsd-multimedia@freebsd.org\n",
1338 pci_get_revid(dev));
1339 return (BUS_PROBE_DEFAULT);
1342 switch(pci_get_revid(dev)) {
1343 case CT5880REV_CT5880_C:
1344 device_set_desc(dev, "Creative CT5880-C");
1345 return (BUS_PROBE_DEFAULT);
1346 case CT5880REV_CT5880_D:
1347 device_set_desc(dev, "Creative CT5880-D");
1348 return (BUS_PROBE_DEFAULT);
1349 case CT5880REV_CT5880_E:
1350 device_set_desc(dev, "Creative CT5880-E");
1351 return (BUS_PROBE_DEFAULT);
1353 device_set_desc(dev, "Creative CT5880-?");
1355 "unknown revision %d -- please report to "
1356 "freebsd-multimedia@freebsd.org\n",
1357 pci_get_revid(dev));
1358 return (BUS_PROBE_DEFAULT);
1365 #ifdef SND_DYNSYSCTL
1367 sysctl_es137x_spdif_enable(SYSCTL_HANDLER_ARGS)
1374 dev = oidp->oid_arg1;
1375 es = pcm_getdevinfo(dev);
1377 r = es_rd(es, ES1370_REG_STATUS, 4);
1379 new_en = (r & ENABLE_SPDIF) ? 1 : 0;
1380 err = sysctl_handle_int(oidp, &new_en, 0, req);
1382 if (err || req->newptr == NULL)
1384 if (new_en < 0 || new_en > 1)
1390 es->ctrl |= SPDIFEN_B;
1391 es->ctrl |= RECEN_B;
1394 es->ctrl &= ~SPDIFEN_B;
1395 es->ctrl &= ~RECEN_B;
1397 es_wr(es, ES1370_REG_CONTROL, es->ctrl, 4);
1398 es_wr(es, ES1370_REG_STATUS, r, 4);
1405 sysctl_es137x_latency_timer(SYSCTL_HANDLER_ARGS)
1412 dev = oidp->oid_arg1;
1413 es = pcm_getdevinfo(dev);
1415 val = pci_read_config(dev, PCIR_LATTIMER, 1);
1417 err = sysctl_handle_int(oidp, &val, 0, req);
1419 if (err || req->newptr == NULL)
1425 pci_write_config(dev, PCIR_LATTIMER, val, 1);
1432 sysctl_es137x_fixed_rate(SYSCTL_HANDLER_ARGS)
1439 dev = oidp->oid_arg1;
1440 es = pcm_getdevinfo(dev);
1442 val = ES_FIXED_RATE(es->escfg);
1443 if (val < es_caps.minspeed)
1446 err = sysctl_handle_int(oidp, &val, 0, req);
1448 if (err || req->newptr == NULL)
1450 if (val != 0 && (val < es_caps.minspeed || val > es_caps.maxspeed))
1454 if (es->ctrl & (CTRL_DAC2_EN|CTRL_ADC_EN)) {
1459 if (val != ES_FIXED_RATE(es->escfg)) {
1460 es->escfg = ES_SET_FIXED_RATE(es->escfg, val);
1461 es->ch[ES_DAC2].caps.maxspeed = val;
1462 es->ch[ES_DAC2].caps.minspeed = val;
1463 es->ch[ES_ADC].caps.maxspeed = val;
1464 es->ch[ES_ADC].caps.minspeed = val;
1465 es->ctrl &= ~CTRL_PCLKDIV;
1466 es->ctrl |= DAC2_SRTODIV(val) << CTRL_SH_PCLKDIV;
1467 es_wr(es, ES1370_REG_CONTROL, es->ctrl, 4);
1470 es->escfg = ES_SET_FIXED_RATE(es->escfg, 0);
1471 es->ch[ES_DAC2].caps = es_caps;
1472 es->ch[ES_ADC].caps = es_caps;
1480 sysctl_es137x_single_pcm_mixer(SYSCTL_HANDLER_ARGS)
1483 struct snddev_info *d;
1484 struct snd_mixer *m;
1487 int recsrc, level, err;
1489 dev = oidp->oid_arg1;
1490 d = device_get_softc(dev);
1491 if (!PCM_REGISTERED(d) || d->mixer_dev == NULL ||
1492 d->mixer_dev->si_drv1 == NULL)
1498 set = ES_SINGLE_PCM_MIX(es->escfg);
1501 err = sysctl_handle_int(oidp, &val, 0, req);
1503 if (err || req->newptr == NULL)
1505 if (!(val == 0 || val == 1))
1509 PCM_ACQUIRE_QUICK(d);
1510 m = (d->mixer_dev != NULL) ? d->mixer_dev->si_drv1 : NULL;
1512 PCM_RELEASE_QUICK(d);
1515 if (mixer_busy(m) != 0) {
1516 PCM_RELEASE_QUICK(d);
1519 level = mix_get(m, SOUND_MIXER_PCM);
1520 recsrc = mix_getrecsrc(m);
1521 if (level < 0 || recsrc < 0) {
1522 PCM_RELEASE_QUICK(d);
1527 if (es->ctrl & (CTRL_ADC_EN | CTRL_DAC1_EN | CTRL_DAC2_EN)) {
1529 PCM_RELEASE_QUICK(d);
1533 es->escfg = ES_SET_SINGLE_PCM_MIX(es->escfg, 1);
1535 es->escfg = ES_SET_SINGLE_PCM_MIX(es->escfg, 0);
1538 mix_setdevs(m, mix_getdevs(m) | (1 << SOUND_MIXER_SYNTH));
1539 mix_setrecdevs(m, mix_getrecdevs(m) | (1 << SOUND_MIXER_SYNTH));
1540 err = mix_set(m, SOUND_MIXER_SYNTH, level & 0x7f,
1541 (level >> 8) & 0x7f);
1543 err = mix_set(m, SOUND_MIXER_SYNTH, level & 0x7f,
1544 (level >> 8) & 0x7f);
1545 mix_setdevs(m, mix_getdevs(m) & ~(1 << SOUND_MIXER_SYNTH));
1546 mix_setrecdevs(m, mix_getrecdevs(m) &
1547 ~(1 << SOUND_MIXER_SYNTH));
1551 if (recsrc & (1 << SOUND_MIXER_PCM))
1552 recsrc |= 1 << SOUND_MIXER_SYNTH;
1553 else if (recsrc & (1 << SOUND_MIXER_SYNTH))
1554 recsrc |= 1 << SOUND_MIXER_PCM;
1555 if (level != recsrc)
1556 err = mix_setrecsrc(m, recsrc);
1559 PCM_RELEASE_QUICK(d);
1565 sysctl_es_polling(SYSCTL_HANDLER_ARGS)
1571 dev = oidp->oid_arg1;
1572 es = pcm_getdevinfo(dev);
1578 err = sysctl_handle_int(oidp, &val, 0, req);
1580 if (err || req->newptr == NULL)
1582 if (val < 0 || val > 1)
1586 if (val != es->polling) {
1587 if (es_chan_active(es) != 0)
1598 #endif /* SND_DYNSYSCTL */
1601 es_init_sysctls(device_t dev)
1603 #ifdef SND_DYNSYSCTL
1605 int r, devid, revid;
1607 devid = pci_get_devid(dev);
1608 revid = pci_get_revid(dev);
1609 es = pcm_getdevinfo(dev);
1610 if ((devid == ES1371_PCI_ID && revid == ES1371REV_ES1373_8) ||
1611 (devid == ES1371_PCI_ID && revid == ES1371REV_CT5880_A) ||
1612 (devid == CT5880_PCI_ID && revid == CT5880REV_CT5880_C) ||
1613 (devid == CT5880_PCI_ID && revid == CT5880REV_CT5880_D) ||
1614 (devid == CT5880_PCI_ID && revid == CT5880REV_CT5880_E)) {
1615 /* XXX: an user should be able to set this with a control tool,
1616 if not done before 7.0-RELEASE, this needs to be converted
1617 to a device specific sysctl "dev.pcm.X.yyy" via
1618 device_get_sysctl_*() as discussed on multimedia@ in msg-id
1619 <861wujij2q.fsf@xps.des.no> */
1620 SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev),
1621 SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO,
1622 "spdif_enabled", CTLTYPE_INT | CTLFLAG_RW, dev, sizeof(dev),
1623 sysctl_es137x_spdif_enable, "I",
1624 "Enable S/PDIF output on primary playback channel");
1625 } else if (devid == ES1370_PCI_ID) {
1627 * Enable fixed rate sysctl if both DAC2 / ADC enabled.
1629 if (es->ch[ES_DAC2].channel != NULL &&
1630 es->ch[ES_ADC].channel != NULL) {
1631 /* XXX: an user should be able to set this with a control tool,
1632 if not done before 7.0-RELEASE, this needs to be converted
1633 to a device specific sysctl "dev.pcm.X.yyy" via
1634 device_get_sysctl_*() as discussed on multimedia@ in msg-id
1635 <861wujij2q.fsf@xps.des.no> */
1636 SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev),
1637 SYSCTL_CHILDREN(device_get_sysctl_tree(dev)),
1638 OID_AUTO, "fixed_rate", CTLTYPE_INT | CTLFLAG_RW,
1639 dev, sizeof(dev), sysctl_es137x_fixed_rate, "I",
1640 "Enable fixed rate playback/recording");
1643 * Enable single pcm mixer sysctl if both DAC1/2 enabled.
1645 if (es->ch[ES_DAC1].channel != NULL &&
1646 es->ch[ES_DAC2].channel != NULL) {
1647 /* XXX: an user should be able to set this with a control tool,
1648 if not done before 7.0-RELEASE, this needs to be converted
1649 to a device specific sysctl "dev.pcm.X.yyy" via
1650 device_get_sysctl_*() as discussed on multimedia@ in msg-id
1651 <861wujij2q.fsf@xps.des.no> */
1652 SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev),
1653 SYSCTL_CHILDREN(device_get_sysctl_tree(dev)),
1654 OID_AUTO, "single_pcm_mixer",
1655 CTLTYPE_INT | CTLFLAG_RW, dev, sizeof(dev),
1656 sysctl_es137x_single_pcm_mixer, "I",
1657 "Single PCM mixer controller for both DAC1/DAC2");
1660 if (resource_int_value(device_get_name(dev), device_get_unit(dev),
1661 "latency_timer", &r) == 0 && !(r < 0 || r > 255))
1662 pci_write_config(dev, PCIR_LATTIMER, r, 1);
1663 /* XXX: this needs to be converted to a device specific sysctl
1664 "dev.pcm.X.yyy" via device_get_sysctl_*() as discussed on
1665 multimedia@ in msg-id <861wujij2q.fsf@xps.des.no> */
1666 SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev),
1667 SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO,
1668 "latency_timer", CTLTYPE_INT | CTLFLAG_RW, dev, sizeof(dev),
1669 sysctl_es137x_latency_timer, "I",
1670 "PCI Latency Timer configuration");
1671 SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev),
1672 SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO,
1673 "polling", CTLTYPE_INT | CTLFLAG_RW, dev, sizeof(dev),
1674 sysctl_es_polling, "I",
1675 "Enable polling mode");
1676 #endif /* SND_DYNSYSCTL */
1680 es_pci_attach(device_t dev)
1683 struct es_info *es = NULL;
1684 int mapped, i, numplay, dac_cfg;
1685 char status[SND_STATUSLEN];
1686 struct ac97_info *codec = NULL;
1687 kobj_class_t ct = NULL;
1690 es = malloc(sizeof *es, M_DEVBUF, M_WAITOK | M_ZERO);
1691 es->lock = snd_mtxcreate(device_get_nameunit(dev), "snd_es137x softc");
1696 pci_enable_busmaster(dev);
1697 data = pci_read_config(dev, PCIR_COMMAND, 2);
1698 data |= (PCIM_CMD_PORTEN|PCIM_CMD_MEMEN);
1699 pci_write_config(dev, PCIR_COMMAND, data, 2);
1700 data = pci_read_config(dev, PCIR_COMMAND, 2);
1701 if (mapped == 0 && (data & PCIM_CMD_MEMEN)) {
1702 es->regid = MEM_MAP_REG;
1703 es->regtype = SYS_RES_MEMORY;
1704 es->reg = bus_alloc_resource_any(dev, es->regtype, &es->regid,
1709 if (mapped == 0 && (data & PCIM_CMD_PORTEN)) {
1710 es->regid = PCIR_BAR(0);
1711 es->regtype = SYS_RES_IOPORT;
1712 es->reg = bus_alloc_resource_any(dev, es->regtype, &es->regid,
1718 device_printf(dev, "unable to map register space\n");
1722 es->st = rman_get_bustag(es->reg);
1723 es->sh = rman_get_bushandle(es->reg);
1724 callout_init(&es->poll_timer, CALLOUT_MPSAFE);
1727 if (resource_int_value(device_get_name(dev),
1728 device_get_unit(dev), "polling", &i) == 0 && i != 0)
1733 es->bufsz = pcm_getbuffersize(dev, 4096, ES_DEFAULT_BUFSZ, 65536);
1734 if (resource_int_value(device_get_name(dev),
1735 device_get_unit(dev), "blocksize", &i) == 0 && i > 0) {
1739 es->blkcnt = es->bufsz / i;
1741 while (es->blkcnt >> i)
1743 es->blkcnt = 1 << (i - 1);
1744 if (es->blkcnt < ES_DMA_SEGS_MIN)
1745 es->blkcnt = ES_DMA_SEGS_MIN;
1746 else if (es->blkcnt > ES_DMA_SEGS_MAX)
1747 es->blkcnt = ES_DMA_SEGS_MAX;
1752 if (resource_int_value(device_get_name(dev), device_get_unit(dev),
1753 "dac", &dac_cfg) == 0) {
1754 if (dac_cfg < 0 || dac_cfg > 3)
1755 dac_cfg = ES_DEFAULT_DAC_CFG;
1757 dac_cfg = ES_DEFAULT_DAC_CFG;
1760 case 0: /* Enable all DAC: DAC1, DAC2 */
1762 es->escfg = ES_SET_DAC_FIRST(es->escfg, ES_DAC1);
1763 es->escfg = ES_SET_DAC_SECOND(es->escfg, ES_DAC2);
1765 case 1: /* Only DAC1 */
1767 es->escfg = ES_SET_DAC_FIRST(es->escfg, ES_DAC1);
1769 case 3: /* Enable all DAC / swap position: DAC2, DAC1 */
1771 es->escfg = ES_SET_DAC_FIRST(es->escfg, ES_DAC2);
1772 es->escfg = ES_SET_DAC_SECOND(es->escfg, ES_DAC1);
1774 case 2: /* Only DAC2 */
1777 es->escfg = ES_SET_DAC_FIRST(es->escfg, ES_DAC2);
1780 es->escfg = ES_SET_NUMPLAY(es->escfg, numplay);
1781 es->escfg = ES_SET_NUMREC(es->escfg, 1);
1783 devid = pci_get_devid(dev);
1786 case ES1371_PCI_ID2:
1790 codec = AC97_CREATE(dev, es, es1371_ac97);
1793 /* our init routine does everything for us */
1794 /* set to NULL; flag mixer_init not to run the ac97_init */
1795 /* ac97_mixer.init = NULL; */
1796 if (mixer_init(dev, ac97_getmixerclass(), codec))
1798 ct = &eschan1371_class;
1803 * Disable fixed rate operation if DAC2 disabled.
1804 * This is a special case for es1370 only, where the
1805 * speed of both ADC and DAC2 locked together.
1807 if (!ES_DAC2_ENABLED(es->escfg))
1808 es->escfg = ES_SET_FIXED_RATE(es->escfg, 0);
1809 if (mixer_init(dev, &es1370_mixer_class, es))
1811 ct = &eschan1370_class;
1819 es->irq = bus_alloc_resource_any(dev, SYS_RES_IRQ, &es->irqid,
1820 RF_ACTIVE | RF_SHAREABLE);
1821 if (!es->irq || snd_setup_intr(dev, es->irq, INTR_MPSAFE, es_intr,
1823 device_printf(dev, "unable to map interrupt\n");
1827 if (bus_dma_tag_create(/*parent*/bus_get_dma_tag(dev),
1828 /*alignment*/2, /*boundary*/0,
1829 /*lowaddr*/BUS_SPACE_MAXADDR_32BIT,
1830 /*highaddr*/BUS_SPACE_MAXADDR,
1831 /*filter*/NULL, /*filterarg*/NULL,
1832 /*maxsize*/es->bufsz, /*nsegments*/1, /*maxsegz*/0x3ffff,
1833 /*flags*/0, /*lockfunc*/NULL,
1834 /*lockarg*/NULL, &es->parent_dmat) != 0) {
1835 device_printf(dev, "unable to create dma tag\n");
1839 snprintf(status, SND_STATUSLEN, "at %s 0x%lx irq %ld %s",
1840 (es->regtype == SYS_RES_IOPORT)? "io" : "memory",
1841 rman_get_start(es->reg), rman_get_start(es->irq),
1842 PCM_KLDSTRING(snd_es137x));
1844 if (pcm_register(dev, es, numplay, 1))
1846 for (i = 0; i < numplay; i++)
1847 pcm_addchan(dev, PCMDIR_PLAY, ct, es);
1848 pcm_addchan(dev, PCMDIR_REC, ct, es);
1849 es_init_sysctls(dev);
1850 pcm_setstatus(dev, status);
1851 es->escfg = ES_SET_GP(es->escfg, 0);
1853 device_printf(dev, "<Playback: DAC%d / Record: ADC>\n",
1854 ES_DAC_FIRST(es->escfg) + 1);
1855 else if (numplay == 2)
1856 device_printf(dev, "<Playback: DAC%d,DAC%d / Record: ADC>\n",
1857 ES_DAC_FIRST(es->escfg) + 1, ES_DAC_SECOND(es->escfg) + 1);
1861 if (es->parent_dmat)
1862 bus_dma_tag_destroy(es->parent_dmat);
1864 bus_teardown_intr(dev, es->irq, es->ih);
1866 bus_release_resource(dev, SYS_RES_IRQ, es->irqid, es->irq);
1868 ac97_destroy(codec);
1870 bus_release_resource(dev, es->regtype, es->regid, es->reg);
1872 snd_mtxfree(es->lock);
1879 es_pci_detach(device_t dev)
1884 r = pcm_unregister(dev);
1888 es = pcm_getdevinfo(dev);
1890 if (es != NULL && es->num != 0) {
1893 callout_stop(&es->poll_timer);
1895 callout_drain(&es->poll_timer);
1898 bus_teardown_intr(dev, es->irq, es->ih);
1899 bus_release_resource(dev, SYS_RES_IRQ, es->irqid, es->irq);
1900 bus_release_resource(dev, es->regtype, es->regid, es->reg);
1901 bus_dma_tag_destroy(es->parent_dmat);
1902 snd_mtxfree(es->lock);
1908 static device_method_t es_methods[] = {
1909 /* Device interface */
1910 DEVMETHOD(device_probe, es_pci_probe),
1911 DEVMETHOD(device_attach, es_pci_attach),
1912 DEVMETHOD(device_detach, es_pci_detach),
1917 static driver_t es_driver = {
1923 DRIVER_MODULE(snd_es137x, pci, es_driver, pcm_devclass, 0, 0);
1924 MODULE_DEPEND(snd_es137x, sound, SOUND_MINVER, SOUND_PREFVER, SOUND_MAXVER);
1925 MODULE_VERSION(snd_es137x, 1);