1 /* $NetBSD: yds.c,v 1.47 2009/11/26 15:17:10 njoly Exp $ */
4 * Copyright (c) 2000, 2001 Kazuki Sakamoto and Minoura Makoto.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
21 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 * Yamaha YMF724[B-F]/740[B-C]/744/754
31 * Documentation links:
32 * - ftp://ftp.alsa-project.org/pub/manuals/yamaha/
33 * - ftp://ftp.alsa-project.org/pub/manuals/yamaha/pci/
36 * - FM synth volume (difficult: mixed before ac97)
37 * - Digital in/out (SPDIF) support
41 #include <sys/cdefs.h>
42 __KERNEL_RCSID(0, "$NetBSD: yds.c,v 1.47 2009/11/26 15:17:10 njoly Exp $");
46 #include <sys/param.h>
47 #include <sys/systm.h>
48 #include <sys/kernel.h>
49 #include <sys/fcntl.h>
50 #include <sys/malloc.h>
51 #include <sys/device.h>
54 #include <dev/pci/pcidevs.h>
55 #include <dev/pci/pcireg.h>
56 #include <dev/pci/pcivar.h>
58 #include <sys/audioio.h>
59 #include <dev/audio_if.h>
60 #include <dev/mulaw.h>
61 #include <dev/auconv.h>
62 #include <dev/ic/ac97reg.h>
63 #include <dev/ic/ac97var.h>
64 #include <dev/ic/mpuvar.h>
69 #include <dev/microcode/yds/yds_hwmcode.h>
70 #include <dev/pci/ydsreg.h>
71 #include <dev/pci/ydsvar.h>
74 #undef YDS_USE_REC_SLOT
78 # define DPRINTF(x) if (ydsdebug) printf x
79 # define DPRINTFN(n,x) if (ydsdebug>(n)) printf x
83 # define DPRINTFN(n,x)
85 #ifdef YDS_USE_REC_SLOT
86 # define YDS_INPUT_SLOT 0 /* REC slot = ADC + loopbacks */
88 # define YDS_INPUT_SLOT 1 /* ADC slot */
91 static int yds_match(device_t
, cfdata_t
, void *);
92 static void yds_attach(device_t
, device_t
, void *);
93 static int yds_intr(void *);
95 #define DMAADDR(p) ((p)->map->dm_segs[0].ds_addr)
96 #define KERNADDR(p) ((void *)((p)->addr))
98 static int yds_allocmem(struct yds_softc
*, size_t, size_t,
100 static int yds_freemem(struct yds_softc
*, struct yds_dma
*);
103 #define YWRITE1(sc, r, x) bus_space_write_1((sc)->memt, (sc)->memh, (r), (x))
104 #define YWRITE2(sc, r, x) bus_space_write_2((sc)->memt, (sc)->memh, (r), (x))
105 #define YWRITE4(sc, r, x) bus_space_write_4((sc)->memt, (sc)->memh, (r), (x))
106 #define YREAD1(sc, r) bus_space_read_1((sc)->memt, (sc)->memh, (r))
107 #define YREAD2(sc, r) bus_space_read_2((sc)->memt, (sc)->memh, (r))
108 #define YREAD4(sc, r) bus_space_read_4((sc)->memt, (sc)->memh, (r))
110 static uint16_t YREAD2(struct yds_softc
*sc
, bus_size_t r
)
112 DPRINTFN(5, (" YREAD2(0x%lX)\n", (unsigned long)r
));
113 return bus_space_read_2(sc
->memt
, sc
->memh
, r
);
116 static uint32_t YREAD4(struct yds_softc
*sc
, bus_size_t r
)
118 DPRINTFN(5, (" YREAD4(0x%lX)\n", (unsigned long)r
));
119 return bus_space_read_4(sc
->memt
, sc
->memh
, r
);
123 static void YWRITE1(struct yds_softc
*sc
, bus_size_t r
, uint8_t x
)
125 DPRINTFN(5, (" YWRITE1(0x%lX,0x%lX)\n", (unsigned long)r
,
127 bus_space_write_1(sc
->memt
, sc
->memh
, r
, x
);
131 static void YWRITE2(struct yds_softc
*sc
, bus_size_t r
, uint16_t x
)
133 DPRINTFN(5, (" YWRITE2(0x%lX,0x%lX)\n", (unsigned long)r
,
135 bus_space_write_2(sc
->memt
, sc
->memh
, r
, x
);
138 static void YWRITE4(struct yds_softc
*sc
, bus_size_t r
, uint32_t x
)
140 DPRINTFN(5, (" YWRITE4(0x%lX,0x%lX)\n", (unsigned long)r
,
142 bus_space_write_4(sc
->memt
, sc
->memh
, r
, x
);
146 #define YWRITEREGION4(sc, r, x, c) \
147 bus_space_write_region_4((sc)->memt, (sc)->memh, (r), (x), (c) / 4)
149 CFATTACH_DECL_NEW(yds
, sizeof(struct yds_softc
),
150 yds_match
, yds_attach
, NULL
, NULL
);
152 static int yds_open(void *, int);
153 static void yds_close(void *);
154 static int yds_query_encoding(void *, struct audio_encoding
*);
155 static int yds_set_params(void *, int, int, audio_params_t
*,
156 audio_params_t
*, stream_filter_list_t
*,
157 stream_filter_list_t
*);
158 static int yds_round_blocksize(void *, int, int, const audio_params_t
*);
159 static int yds_trigger_output(void *, void *, void *, int,
160 void (*)(void *), void *,
161 const audio_params_t
*);
162 static int yds_trigger_input(void *, void *, void *, int,
163 void (*)(void *), void *,
164 const audio_params_t
*);
165 static int yds_halt_output(void *);
166 static int yds_halt_input(void *);
167 static int yds_getdev(void *, struct audio_device
*);
168 static int yds_mixer_set_port(void *, mixer_ctrl_t
*);
169 static int yds_mixer_get_port(void *, mixer_ctrl_t
*);
170 static void *yds_malloc(void *, int, size_t, struct malloc_type
*, int);
171 static void yds_free(void *, void *, struct malloc_type
*);
172 static size_t yds_round_buffersize(void *, int, size_t);
173 static paddr_t
yds_mappage(void *, void *, off_t
, int);
174 static int yds_get_props(void *);
175 static int yds_query_devinfo(void *, mixer_devinfo_t
*);
177 static int yds_attach_codec(void *, struct ac97_codec_if
*);
178 static int yds_read_codec(void *, uint8_t, uint16_t *);
179 static int yds_write_codec(void *, uint8_t, uint16_t);
180 static int yds_reset_codec(void *);
182 static u_int
yds_get_dstype(int);
183 static int yds_download_mcode(struct yds_softc
*);
184 static int yds_allocate_slots(struct yds_softc
*);
185 static void yds_configure_legacy(device_t
);
186 static void yds_enable_dsp(struct yds_softc
*);
187 static int yds_disable_dsp(struct yds_softc
*);
188 static int yds_ready_codec(struct yds_codec_softc
*);
189 static int yds_halt(struct yds_softc
*);
190 static uint32_t yds_get_lpfq(u_int
);
191 static uint32_t yds_get_lpfk(u_int
);
192 static struct yds_dma
*yds_find_dma(struct yds_softc
*, void *);
194 static int yds_init(struct yds_softc
*);
197 static void yds_dump_play_slot(struct yds_softc
*, int);
198 #define YDS_DUMP_PLAY_SLOT(n, sc, bank) \
199 if (ydsdebug > (n)) yds_dump_play_slot(sc, bank)
201 #define YDS_DUMP_PLAY_SLOT(n, sc, bank)
202 #endif /* AUDIO_DEBUG */
204 static const struct audio_hw_if yds_hw_if
= {
226 yds_round_buffersize
,
232 NULL
, /* powerstate */
235 static const struct audio_device yds_device
= {
241 static const struct {
244 #define YDS_CAP_MCODE_1 0x0001
245 #define YDS_CAP_MCODE_1E 0x0002
246 #define YDS_CAP_LEGACY_SELECTABLE 0x0004
247 #define YDS_CAP_LEGACY_FLEXIBLE 0x0008
248 #define YDS_CAP_HAS_P44 0x0010
249 } yds_chip_capabliity_list
[] = {
250 { PCI_PRODUCT_YAMAHA_YMF724
,
251 YDS_CAP_MCODE_1
|YDS_CAP_LEGACY_SELECTABLE
},
252 /* 740[C] has only 32 slots. But anyway we use only 2 */
253 { PCI_PRODUCT_YAMAHA_YMF740
,
254 YDS_CAP_MCODE_1
|YDS_CAP_LEGACY_SELECTABLE
}, /* XXX NOT TESTED */
255 { PCI_PRODUCT_YAMAHA_YMF740C
,
256 YDS_CAP_MCODE_1E
|YDS_CAP_LEGACY_SELECTABLE
},
257 { PCI_PRODUCT_YAMAHA_YMF724F
,
258 YDS_CAP_MCODE_1E
|YDS_CAP_LEGACY_SELECTABLE
},
259 { PCI_PRODUCT_YAMAHA_YMF744B
,
260 YDS_CAP_MCODE_1E
|YDS_CAP_LEGACY_FLEXIBLE
},
261 { PCI_PRODUCT_YAMAHA_YMF754
,
262 YDS_CAP_MCODE_1E
|YDS_CAP_LEGACY_FLEXIBLE
|YDS_CAP_HAS_P44
},
266 #define YDS_CAP_BITS "\020\005P44\004LEGFLEX\003LEGSEL\002MCODE1E\001MCODE1"
269 static const struct audio_format yds_formats
[] = {
270 {NULL
, AUMODE_PLAY
| AUMODE_RECORD
, AUDIO_ENCODING_SLINEAR_LE
, 16, 16,
271 1, AUFMT_MONAURAL
, 0, {4000, 48000}},
272 {NULL
, AUMODE_PLAY
| AUMODE_RECORD
, AUDIO_ENCODING_SLINEAR_LE
, 16, 16,
273 2, AUFMT_STEREO
, 0, {4000, 48000}},
274 {NULL
, AUMODE_PLAY
| AUMODE_RECORD
, AUDIO_ENCODING_ULINEAR_LE
, 8, 8,
275 1, AUFMT_MONAURAL
, 0, {4000, 48000}},
276 {NULL
, AUMODE_PLAY
| AUMODE_RECORD
, AUDIO_ENCODING_ULINEAR_LE
, 8, 8,
277 2, AUFMT_STEREO
, 0, {4000, 48000}},
279 #define YDS_NFORMATS (sizeof(yds_formats) / sizeof(struct audio_format))
283 yds_dump_play_slot(struct yds_softc
*sc
, int bank
)
290 for (i
= 0; i
< N_PLAY_SLOTS
; i
++) {
291 printf("pbankp[%d] = %p,", i
*2, sc
->pbankp
[i
*2]);
292 printf("pbankp[%d] = %p\n", i
*2+1, sc
->pbankp
[i
*2+1]);
295 pa
= (char *)DMAADDR(&sc
->sc_ctrldata
) + sc
->pbankoff
;
296 p
= (uint32_t *)sc
->ptbl
;
297 printf("ptbl + 0: %d\n", *p
++);
298 for (i
= 0; i
< N_PLAY_SLOTS
; i
++) {
299 printf("ptbl + %d: 0x%x, should be %p\n",
301 pa
+ i
* sizeof(struct play_slot_ctrl_bank
) *
302 N_PLAY_SLOT_CTRL_BANK
);
306 num
= le32toh(*(uint32_t*)sc
->ptbl
);
307 printf("numofplay = %d\n", num
);
309 for (i
= 0; i
< num
; i
++) {
310 p
= (uint32_t *)sc
->pbankp
[i
*2];
312 printf(" pbankp[%d], bank 0 : %p\n", i
*2, p
);
314 j
< sizeof(struct play_slot_ctrl_bank
) / sizeof(uint32_t);
316 printf(" 0x%02x: 0x%08x\n",
317 (unsigned)(j
* sizeof(uint32_t)),
321 p
= (uint32_t *)sc
->pbankp
[i
*2 + 1];
322 printf(" pbankp[%d], bank 1 : %p\n", i
*2 + 1, p
);
324 j
< sizeof(struct play_slot_ctrl_bank
) / sizeof(uint32_t);
326 printf(" 0x%02x: 0x%08x\n",
327 (unsigned)(j
* sizeof(uint32_t)),
332 #endif /* AUDIO_DEBUG */
335 yds_get_dstype(int id
)
339 for (i
= 0; yds_chip_capabliity_list
[i
].id
; i
++) {
340 if (PCI_PRODUCT(id
) == yds_chip_capabliity_list
[i
].id
)
341 return yds_chip_capabliity_list
[i
].flags
;
348 yds_download_mcode(struct yds_softc
*sc
)
351 const uint32_t *mcode
;
354 {yds_ds1_ctrl_mcode
, sizeof(yds_ds1_ctrl_mcode
)},
355 {yds_ds1e_ctrl_mcode
, sizeof(yds_ds1e_ctrl_mcode
)},
362 if (sc
->sc_flags
& YDS_CAP_MCODE_1
)
364 else if (sc
->sc_flags
& YDS_CAP_MCODE_1E
)
367 return 1; /* unknown */
369 if (yds_disable_dsp(sc
))
373 YWRITE4(sc
, YDS_MODE
, YDS_MODE_RESET
);
374 YWRITE4(sc
, YDS_MODE
, 0);
376 YWRITE4(sc
, YDS_MAPOF_REC
, 0);
377 YWRITE4(sc
, YDS_MAPOF_EFFECT
, 0);
378 YWRITE4(sc
, YDS_PLAY_CTRLBASE
, 0);
379 YWRITE4(sc
, YDS_REC_CTRLBASE
, 0);
380 YWRITE4(sc
, YDS_EFFECT_CTRLBASE
, 0);
381 YWRITE4(sc
, YDS_WORK_BASE
, 0);
383 ctrl
= YREAD2(sc
, YDS_GLOBAL_CONTROL
);
384 YWRITE2(sc
, YDS_GLOBAL_CONTROL
, ctrl
& ~0x0007);
386 /* Download DSP microcode. */
388 size
= sizeof(yds_dsp_mcode
);
389 YWRITEREGION4(sc
, YDS_DSP_INSTRAM
, p
, size
);
391 /* Download CONTROL microcode. */
392 p
= ctrls
[dstype
].mcode
;
393 size
= ctrls
[dstype
].size
;
394 YWRITEREGION4(sc
, YDS_CTRL_INSTRAM
, p
, size
);
397 delay(10 * 1000); /* nessesary on my 724F (??) */
403 yds_allocate_slots(struct yds_softc
*sc
)
405 size_t pcs
, rcs
, ecs
, ws
, memsize
;
407 uint32_t da
; /* DMA address */
413 /* Alloc DSP Control Data */
414 pcs
= YREAD4(sc
, YDS_PLAY_CTRLSIZE
) * sizeof(uint32_t);
415 rcs
= YREAD4(sc
, YDS_REC_CTRLSIZE
) * sizeof(uint32_t);
416 ecs
= YREAD4(sc
, YDS_EFFECT_CTRLSIZE
) * sizeof(uint32_t);
418 YWRITE4(sc
, YDS_WORK_SIZE
, ws
/ sizeof(uint32_t));
420 DPRINTF(("play control size : %d\n", (unsigned int)pcs
));
421 DPRINTF(("rec control size : %d\n", (unsigned int)rcs
));
422 DPRINTF(("eff control size : %d\n", (unsigned int)ecs
));
423 DPRINTF(("work size : %d\n", (unsigned int)ws
));
425 if (pcs
!= sizeof(struct play_slot_ctrl_bank
)) {
426 aprint_error_dev(sc
->sc_dev
, "invalid play slot ctrldata %d != %d\n",
428 (unsigned int)sizeof(struct play_slot_ctrl_bank
));
429 if (rcs
!= sizeof(struct rec_slot_ctrl_bank
))
430 aprint_error_dev(sc
->sc_dev
, "invalid rec slot ctrldata %d != %d\n",
432 (unsigned int)sizeof(struct rec_slot_ctrl_bank
));
436 memsize
= N_PLAY_SLOTS
*N_PLAY_SLOT_CTRL_BANK
*pcs
+
437 N_REC_SLOT_CTRL
*N_REC_SLOT_CTRL_BANK
*rcs
+ ws
;
438 memsize
+= (N_PLAY_SLOTS
+1)*sizeof(uint32_t);
440 p
= &sc
->sc_ctrldata
;
441 if (KERNADDR(p
) == NULL
) {
442 i
= yds_allocmem(sc
, memsize
, 16, p
);
444 aprint_error_dev(sc
->sc_dev
, "couldn't alloc/map DSP DMA buffer, reason %d\n", i
);
452 DPRINTF(("mp:%p, DMA addr:%p\n",
453 mp
, (void *)sc
->sc_ctrldata
.map
->dm_segs
[0].ds_addr
));
455 memset(mp
, 0, memsize
);
460 YWRITE4(sc
, YDS_WORK_BASE
, da
+ cb
);
463 /* Play control data table */
464 sc
->ptbl
= (uint32_t *)(va
+ cb
);
466 YWRITE4(sc
, YDS_PLAY_CTRLBASE
, da
+ cb
);
467 cb
+= (N_PLAY_SLOT_CTRL
+ 1) * sizeof(uint32_t);
469 /* Record slot control data */
470 sc
->rbank
= (struct rec_slot_ctrl_bank
*)(va
+ cb
);
471 YWRITE4(sc
, YDS_REC_CTRLBASE
, da
+ cb
);
473 cb
+= N_REC_SLOT_CTRL
* N_REC_SLOT_CTRL_BANK
* rcs
;
476 /* Effect slot control data -- unused */
477 YWRITE4(sc
, YDS_EFFECT_CTRLBASE
, da
+ cb
);
478 cb
+= N_EFFECT_SLOT_CTRL
* N_EFFECT_SLOT_CTRL_BANK
* ecs
;
481 /* Play slot control data */
483 for (i
=0; i
< N_PLAY_SLOT_CTRL
; i
++) {
484 sc
->pbankp
[i
*2] = (struct play_slot_ctrl_bank
*)(va
+ cb
);
485 *(sc
->ptbl
+ i
+1) = htole32(da
+ cb
);
488 sc
->pbankp
[i
*2+1] = (struct play_slot_ctrl_bank
*)(va
+ cb
);
491 /* Sync play control data table */
492 bus_dmamap_sync(sc
->sc_dmatag
, p
->map
,
493 sc
->ptbloff
, (N_PLAY_SLOT_CTRL
+1) * sizeof(uint32_t),
494 BUS_DMASYNC_PREWRITE
);
500 yds_enable_dsp(struct yds_softc
*sc
)
503 YWRITE4(sc
, YDS_CONFIG
, YDS_DSP_SETUP
);
507 yds_disable_dsp(struct yds_softc
*sc
)
512 data
= YREAD4(sc
, YDS_CONFIG
);
514 YWRITE4(sc
, YDS_CONFIG
, YDS_DSP_DISABLE
);
516 for (to
= 0; to
< YDS_WORK_TIMEOUT
; to
++) {
517 if ((YREAD4(sc
, YDS_STATUS
) & YDS_STAT_WORK
) == 0)
526 yds_match(device_t parent
, cfdata_t match
, void *aux
)
528 struct pci_attach_args
*pa
;
530 pa
= (struct pci_attach_args
*)aux
;
531 switch (PCI_VENDOR(pa
->pa_id
)) {
532 case PCI_VENDOR_YAMAHA
:
533 switch (PCI_PRODUCT(pa
->pa_id
)) {
534 case PCI_PRODUCT_YAMAHA_YMF724
:
535 case PCI_PRODUCT_YAMAHA_YMF740
:
536 case PCI_PRODUCT_YAMAHA_YMF740C
:
537 case PCI_PRODUCT_YAMAHA_YMF724F
:
538 case PCI_PRODUCT_YAMAHA_YMF744B
:
539 case PCI_PRODUCT_YAMAHA_YMF754
:
549 * This routine is called after all the ISA devices are configured,
553 yds_configure_legacy(device_t self
)
554 #define FLEXIBLE (sc->sc_flags & YDS_CAP_LEGACY_FLEXIBLE)
555 #define SELECTABLE (sc->sc_flags & YDS_CAP_LEGACY_SELECTABLE)
557 static const bus_addr_t opl_addrs
[] = {0x388, 0x398, 0x3A0, 0x3A8};
558 static const bus_addr_t mpu_addrs
[] = {0x330, 0x300, 0x332, 0x334};
559 struct yds_softc
*sc
;
564 sc
= device_private(self
);
565 if (!FLEXIBLE
&& !SELECTABLE
)
568 reg
= pci_conf_read(sc
->sc_pc
, sc
->sc_pcitag
, YDS_PCI_LEGACY
);
569 reg
&= ~0x8133c03f; /* these bits are out of interest */
570 reg
|= ((YDS_PCI_EX_LEGACY_IMOD
) |
571 (YDS_PCI_LEGACY_FMEN
|
572 YDS_PCI_LEGACY_MEN
/*| YDS_PCI_LEGACY_MIEN*/));
573 reg
|= YDS_PCI_EX_LEGACY_SMOD_DISABLE
;
575 pci_conf_write(sc
->sc_pc
, sc
->sc_pcitag
, YDS_PCI_LEGACY
, reg
);
581 for (i
= 0; i
< sizeof(opl_addrs
) / sizeof(bus_addr_t
); i
++) {
583 pci_conf_write(sc
->sc_pc
, sc
->sc_pcitag
,
584 YDS_PCI_LEGACY
, reg
| (i
<< (0+16)));
585 delay(100*1000); /* wait 100ms */
587 pci_conf_write(sc
->sc_pc
, sc
->sc_pcitag
,
588 YDS_PCI_FM_BA
, opl_addrs
[i
]);
589 if (bus_space_map(sc
->sc_opl_iot
,
590 opl_addrs
[i
], 4, 0, &sc
->sc_opl_ioh
) == 0) {
591 struct audio_attach_args aa
;
593 aa
.type
= AUDIODEV_TYPE_OPL
;
594 aa
.hwif
= aa
.hdl
= NULL
;
595 dev
= config_found(self
, &aa
, audioprint
);
597 bus_space_unmap(sc
->sc_opl_iot
,
601 reg
|= (i
<< (0+16));
607 reg
&= ~YDS_PCI_LEGACY_FMEN
;
608 pci_conf_write(sc
->sc_pc
, sc
->sc_pcitag
,
609 YDS_PCI_LEGACY
, reg
);
612 YWRITE4(sc
, YDS_LEGACY_OUT_VOLUME
, 0x3fff3fff);
613 YWRITE4(sc
, YDS_LEGACY_REC_VOLUME
, 0x3fff3fff);
618 for (i
= 0; i
< sizeof(mpu_addrs
) / sizeof(bus_addr_t
); i
++) {
620 pci_conf_write(sc
->sc_pc
, sc
->sc_pcitag
,
621 YDS_PCI_LEGACY
, reg
| (i
<< (4+16)));
623 pci_conf_write(sc
->sc_pc
, sc
->sc_pcitag
,
624 YDS_PCI_MPU_BA
, mpu_addrs
[i
]);
625 if (bus_space_map(sc
->sc_mpu_iot
,
626 mpu_addrs
[i
], 2, 0, &sc
->sc_mpu_ioh
) == 0) {
627 struct audio_attach_args aa
;
629 aa
.type
= AUDIODEV_TYPE_MPU
;
630 aa
.hwif
= aa
.hdl
= NULL
;
631 dev
= config_found(self
, &aa
, audioprint
);
633 bus_space_unmap(sc
->sc_mpu_iot
,
637 reg
|= (i
<< (4+16));
643 reg
&= ~(YDS_PCI_LEGACY_MEN
| YDS_PCI_LEGACY_MIEN
);
644 pci_conf_write(sc
->sc_pc
, sc
->sc_pcitag
, YDS_PCI_LEGACY
, reg
);
652 yds_init(struct yds_softc
*sc
)
656 DPRINTF(("yds_init()\n"));
658 /* Download microcode */
659 if (yds_download_mcode(sc
)) {
660 aprint_error_dev(sc
->sc_dev
, "download microcode failed\n");
664 /* Allocate DMA buffers */
665 if (yds_allocate_slots(sc
)) {
666 aprint_error_dev(sc
->sc_dev
, "could not allocate slots\n");
671 reg
= pci_conf_read(sc
->sc_pc
, sc
->sc_pcitag
, YDS_PCI_DSCTRL
);
672 pci_conf_write(sc
->sc_pc
, sc
->sc_pcitag
, YDS_PCI_DSCTRL
,
673 reg
| YDS_DSCTRL_WRST
);
680 yds_suspend(device_t dv
, pmf_qual_t qual
)
682 struct yds_softc
*sc
= device_private(dv
);
683 pci_chipset_tag_t pc
= sc
->sc_pc
;
684 pcitag_t tag
= sc
->sc_pcitag
;
686 sc
->sc_dsctrl
= pci_conf_read(pc
, tag
, YDS_PCI_DSCTRL
);
687 sc
->sc_legacy
= pci_conf_read(pc
, tag
, YDS_PCI_LEGACY
);
688 sc
->sc_ba
[0] = pci_conf_read(pc
, tag
, YDS_PCI_FM_BA
);
689 sc
->sc_ba
[1] = pci_conf_read(pc
, tag
, YDS_PCI_MPU_BA
);
695 yds_resume(device_t dv
, pmf_qual_t qual
)
697 struct yds_softc
*sc
= device_private(dv
);
698 pci_chipset_tag_t pc
= sc
->sc_pc
;
699 pcitag_t tag
= sc
->sc_pcitag
;
702 /* Disable legacy mode */
703 reg
= pci_conf_read(pc
, tag
, YDS_PCI_LEGACY
);
704 pci_conf_write(pc
, tag
, YDS_PCI_LEGACY
, reg
& YDS_PCI_LEGACY_LAD
);
706 /* Enable the device. */
707 reg
= pci_conf_read(pc
, tag
, PCI_COMMAND_STATUS_REG
);
708 reg
|= (PCI_COMMAND_IO_ENABLE
| PCI_COMMAND_MEM_ENABLE
|
709 PCI_COMMAND_MASTER_ENABLE
);
710 pci_conf_write(pc
, tag
, PCI_COMMAND_STATUS_REG
, reg
);
711 reg
= pci_conf_read(pc
, tag
, PCI_COMMAND_STATUS_REG
);
713 aprint_error_dev(dv
, "reinitialize failed\n");
717 pci_conf_write(pc
, tag
, YDS_PCI_DSCTRL
, sc
->sc_dsctrl
);
718 sc
->sc_codec
[0].codec_if
->vtbl
->restore_ports(sc
->sc_codec
[0].codec_if
);
724 yds_attach(device_t parent
, device_t self
, void *aux
)
726 struct yds_softc
*sc
;
727 struct pci_attach_args
*pa
;
728 pci_chipset_tag_t pc
;
730 pci_intr_handle_t ih
;
732 struct yds_codec_softc
*codec
;
738 sc
= device_private(self
);
740 pa
= (struct pci_attach_args
*)aux
;
742 pci_devinfo(pa
->pa_id
, pa
->pa_class
, 0, devinfo
, sizeof(devinfo
));
743 revision
= PCI_REVISION(pa
->pa_class
);
744 printf(": %s (rev. 0x%02x)\n", devinfo
, revision
);
746 /* Map register to memory */
747 if (pci_mapreg_map(pa
, YDS_PCI_MBA
, PCI_MAPREG_TYPE_MEM
, 0,
748 &sc
->memt
, &sc
->memh
, NULL
, NULL
)) {
749 aprint_error_dev(self
, "can't map memory space\n");
753 /* Map and establish the interrupt. */
754 if (pci_intr_map(pa
, &ih
)) {
755 aprint_error_dev(self
, "couldn't map interrupt\n");
758 intrstr
= pci_intr_string(pc
, ih
);
759 sc
->sc_ih
= pci_intr_establish(pc
, ih
, IPL_AUDIO
, yds_intr
, sc
);
760 if (sc
->sc_ih
== NULL
) {
761 aprint_error_dev(self
, "couldn't establish interrupt");
763 aprint_error(" at %s", intrstr
);
767 aprint_normal_dev(self
, "interrupting at %s\n", intrstr
);
769 sc
->sc_dmatag
= pa
->pa_dmat
;
771 sc
->sc_pcitag
= pa
->pa_tag
;
772 sc
->sc_id
= pa
->pa_id
;
773 sc
->sc_revision
= revision
;
774 sc
->sc_flags
= yds_get_dstype(sc
->sc_id
);
779 snprintb(bits
, sizeof(bits
), YDS_CAP_BITS
, sc
->sc_flags
);
780 printf("%s: chip has %s\n", device_xname(self
), bits
);
784 /* Disable legacy mode */
785 reg
= pci_conf_read(pc
, pa
->pa_tag
, YDS_PCI_LEGACY
);
786 pci_conf_write(pc
, pa
->pa_tag
, YDS_PCI_LEGACY
,
787 reg
& YDS_PCI_LEGACY_LAD
);
789 /* Enable the device. */
790 reg
= pci_conf_read(pc
, pa
->pa_tag
, PCI_COMMAND_STATUS_REG
);
791 reg
|= (PCI_COMMAND_IO_ENABLE
| PCI_COMMAND_MEM_ENABLE
|
792 PCI_COMMAND_MASTER_ENABLE
);
793 pci_conf_write(pc
, pa
->pa_tag
, PCI_COMMAND_STATUS_REG
, reg
);
794 reg
= pci_conf_read(pc
, pa
->pa_tag
, PCI_COMMAND_STATUS_REG
);
796 /* Mute all volumes */
797 for (i
= 0x80; i
< 0xc0; i
+= 2)
800 /* Initialize the device */
802 aprint_error_dev(self
, "initialize failed\n");
807 * Detect primary/secondary AC97
808 * YMF754 Hardware Specification Rev 1.01 page 24
810 reg
= pci_conf_read(pc
, pa
->pa_tag
, YDS_PCI_DSCTRL
);
811 pci_conf_write(pc
, pa
->pa_tag
, YDS_PCI_DSCTRL
, reg
& ~YDS_DSCTRL_CRST
);
812 delay(400000); /* Needed for 740C. */
815 for (to
= 0; to
< AC97_TIMEOUT
; to
++) {
816 if ((YREAD2(sc
, AC97_STAT_ADDR1
) & AC97_BUSY
) == 0)
820 if (to
== AC97_TIMEOUT
) {
821 aprint_error_dev(self
, "no AC97 available\n");
826 /* Secondary AC97 is used for 4ch audio. Currently unused. */
828 if ((YREAD2(sc
, YDS_ACTIVITY
) & YDS_ACTIVITY_DOCKA
) == 0)
830 #if 0 /* reset secondary... */
831 YWRITE2(sc
, YDS_GPIO_OCTRL
,
832 YREAD2(sc
, YDS_GPIO_OCTRL
) & ~YDS_GPIO_GPO2
);
833 YWRITE2(sc
, YDS_GPIO_FUNCE
,
834 (YREAD2(sc
, YDS_GPIO_FUNCE
)&(~YDS_GPIO_GPC2
))|YDS_GPIO_GPE2
);
836 for (to
= 0; to
< AC97_TIMEOUT
; to
++) {
837 if ((YREAD2(sc
, AC97_STAT_ADDR2
) & AC97_BUSY
) == 0)
841 if (to
< AC97_TIMEOUT
) {
843 for (ac97_id2
= 1; ac97_id2
< 4; ac97_id2
++) {
844 YWRITE2(sc
, AC97_CMD_ADDR
,
845 AC97_CMD_READ
| AC97_ID(ac97_id2
) | 0x28);
847 for (to
= 0; to
< AC97_TIMEOUT
; to
++) {
848 if ((YREAD2(sc
, AC97_STAT_ADDR2
) & AC97_BUSY
)
860 pci_conf_write(pc
, pa
->pa_tag
, YDS_PCI_DSCTRL
, reg
| YDS_DSCTRL_CRST
);
862 pci_conf_write(pc
, pa
->pa_tag
, YDS_PCI_DSCTRL
, reg
& ~YDS_DSCTRL_CRST
);
864 for (to
= 0; to
< AC97_TIMEOUT
; to
++) {
865 if ((YREAD2(sc
, AC97_STAT_ADDR1
) & AC97_BUSY
) == 0)
873 for (i
= 0; i
< 2; i
++) {
878 {AC97_STAT_DATA1
, AC97_STAT_ADDR1
},
879 {AC97_STAT_DATA2
, AC97_STAT_ADDR2
},
882 if (i
== 1 && ac97_id2
== -1)
883 break; /* secondary ac97 not available */
885 codec
= &sc
->sc_codec
[i
];
887 codec
->id
= i
== 1 ? ac97_id2
: 0;
888 codec
->status_data
= statregs
[i
].data
;
889 codec
->status_addr
= statregs
[i
].addr
;
890 codec
->host_if
.arg
= codec
;
891 codec
->host_if
.attach
= yds_attach_codec
;
892 codec
->host_if
.read
= yds_read_codec
;
893 codec
->host_if
.write
= yds_write_codec
;
894 codec
->host_if
.reset
= yds_reset_codec
;
896 if ((r
= ac97_attach(&codec
->host_if
, self
)) != 0) {
897 aprint_error_dev(self
, "can't attach codec (error 0x%X)\n", r
);
902 if (0 != auconv_create_encodings(yds_formats
, YDS_NFORMATS
,
906 audio_attach_mi(&yds_hw_if
, sc
, self
);
908 sc
->sc_legacy_iot
= pa
->pa_iot
;
909 config_defer(self
, yds_configure_legacy
);
911 if (!pmf_device_register(self
, yds_suspend
, yds_resume
))
912 aprint_error_dev(self
, "couldn't establish power handler\n");
916 yds_attach_codec(void *sc_
, struct ac97_codec_if
*codec_if
)
918 struct yds_codec_softc
*sc
;
921 sc
->codec_if
= codec_if
;
926 yds_ready_codec(struct yds_codec_softc
*sc
)
930 for (to
= 0; to
< AC97_TIMEOUT
; to
++) {
931 if ((YREAD2(sc
->sc
, sc
->status_addr
) & AC97_BUSY
) == 0)
940 yds_read_codec(void *sc_
, uint8_t reg
, uint16_t *data
)
942 struct yds_codec_softc
*sc
;
945 YWRITE2(sc
->sc
, AC97_CMD_ADDR
, AC97_CMD_READ
| AC97_ID(sc
->id
) | reg
);
947 if (yds_ready_codec(sc
)) {
948 aprint_error_dev(sc
->sc
->sc_dev
, "yds_read_codec timeout\n");
952 if (PCI_PRODUCT(sc
->sc
->sc_id
) == PCI_PRODUCT_YAMAHA_YMF744B
&&
953 sc
->sc
->sc_revision
< 2) {
955 for (i
=0; i
<600; i
++)
956 (void)YREAD2(sc
->sc
, sc
->status_data
);
959 *data
= YREAD2(sc
->sc
, sc
->status_data
);
965 yds_write_codec(void *sc_
, uint8_t reg
, uint16_t data
)
967 struct yds_codec_softc
*sc
;
970 YWRITE2(sc
->sc
, AC97_CMD_ADDR
, AC97_CMD_WRITE
| AC97_ID(sc
->id
) | reg
);
971 YWRITE2(sc
->sc
, AC97_CMD_DATA
, data
);
973 if (yds_ready_codec(sc
)) {
974 aprint_error_dev(sc
->sc
->sc_dev
, "yds_write_codec timeout\n");
982 * XXX: Must handle the secondary differntly!!
985 yds_reset_codec(void *sc_
)
987 struct yds_codec_softc
*codec
;
988 struct yds_softc
*sc
;
993 /* reset AC97 codec */
994 reg
= pci_conf_read(sc
->sc_pc
, sc
->sc_pcitag
, YDS_PCI_DSCTRL
);
996 pci_conf_write(sc
->sc_pc
, sc
->sc_pcitag
,
997 YDS_PCI_DSCTRL
, reg
& ~0x03);
998 pci_conf_write(sc
->sc_pc
, sc
->sc_pcitag
,
999 YDS_PCI_DSCTRL
, reg
| 0x03);
1000 pci_conf_write(sc
->sc_pc
, sc
->sc_pcitag
,
1001 YDS_PCI_DSCTRL
, reg
& ~0x03);
1005 yds_ready_codec(sc_
);
1012 struct yds_softc
*sc
= p
;
1014 struct mpu_softc
*sc_mpu
= device_private(sc
->sc_mpu
);
1018 status
= YREAD4(sc
, YDS_STATUS
);
1019 DPRINTFN(1, ("yds_intr: status=%08x\n", status
));
1020 if ((status
& (YDS_STAT_INT
|YDS_STAT_TINT
)) == 0) {
1023 return mpu_intr(sc_mpu
);
1028 if (status
& YDS_STAT_TINT
) {
1029 YWRITE4(sc
, YDS_STATUS
, YDS_STAT_TINT
);
1030 printf ("yds_intr: timeout!\n");
1033 if (status
& YDS_STAT_INT
) {
1036 nbank
= (YREAD4(sc
, YDS_CONTROL_SELECT
) == 0);
1037 /* Clear interrupt flag */
1038 YWRITE4(sc
, YDS_STATUS
, YDS_STAT_INT
);
1040 /* Buffer for the next frame is always ready. */
1041 YWRITE4(sc
, YDS_MODE
, YREAD4(sc
, YDS_MODE
) | YDS_MODE_ACTV2
);
1043 if (sc
->sc_play
.intr
) {
1044 u_int dma
, ccpu
, blk
, len
;
1046 /* Sync play slot control data */
1047 bus_dmamap_sync(sc
->sc_dmatag
, sc
->sc_ctrldata
.map
,
1049 sizeof(struct play_slot_ctrl_bank
)*
1051 N_PLAY_SLOT_CTRL_BANK
,
1052 BUS_DMASYNC_POSTWRITE
|
1053 BUS_DMASYNC_POSTREAD
);
1054 dma
= le32toh(sc
->pbankp
[nbank
]->pgstart
) * sc
->sc_play
.factor
;
1055 ccpu
= sc
->sc_play
.offset
;
1056 blk
= sc
->sc_play
.blksize
;
1057 len
= sc
->sc_play
.length
;
1059 if (((dma
> ccpu
) && (dma
- ccpu
> blk
* 2)) ||
1060 ((ccpu
> dma
) && (dma
+ len
- ccpu
> blk
* 2))) {
1061 /* We can fill the next block */
1062 /* Sync ring buffer for previous write */
1063 bus_dmamap_sync(sc
->sc_dmatag
,
1064 sc
->sc_play
.dma
->map
,
1066 BUS_DMASYNC_POSTWRITE
);
1067 sc
->sc_play
.intr(sc
->sc_play
.intr_arg
);
1068 sc
->sc_play
.offset
+= blk
;
1069 if (sc
->sc_play
.offset
>= len
) {
1070 sc
->sc_play
.offset
-= len
;
1072 if (sc
->sc_play
.offset
!= 0)
1073 printf ("Audio ringbuffer botch\n");
1076 /* Sync ring buffer for next write */
1077 bus_dmamap_sync(sc
->sc_dmatag
,
1078 sc
->sc_play
.dma
->map
,
1080 BUS_DMASYNC_PREWRITE
);
1083 if (sc
->sc_rec
.intr
) {
1084 u_int dma
, ccpu
, blk
, len
;
1086 /* Sync rec slot control data */
1087 bus_dmamap_sync(sc
->sc_dmatag
, sc
->sc_ctrldata
.map
,
1089 sizeof(struct rec_slot_ctrl_bank
)*
1091 N_REC_SLOT_CTRL_BANK
,
1092 BUS_DMASYNC_POSTWRITE
|
1093 BUS_DMASYNC_POSTREAD
);
1094 dma
= le32toh(sc
->rbank
[YDS_INPUT_SLOT
*2 + nbank
].pgstartadr
);
1095 ccpu
= sc
->sc_rec
.offset
;
1096 blk
= sc
->sc_rec
.blksize
;
1097 len
= sc
->sc_rec
.length
;
1099 if (((dma
> ccpu
) && (dma
- ccpu
> blk
* 2)) ||
1100 ((ccpu
> dma
) && (dma
+ len
- ccpu
> blk
* 2))) {
1101 /* We can drain the current block */
1102 /* Sync ring buffer first */
1103 bus_dmamap_sync(sc
->sc_dmatag
,
1104 sc
->sc_rec
.dma
->map
,
1106 BUS_DMASYNC_POSTREAD
);
1107 sc
->sc_rec
.intr(sc
->sc_rec
.intr_arg
);
1108 sc
->sc_rec
.offset
+= blk
;
1109 if (sc
->sc_rec
.offset
>= len
) {
1110 sc
->sc_rec
.offset
-= len
;
1112 if (sc
->sc_rec
.offset
!= 0)
1113 printf ("Audio ringbuffer botch\n");
1116 /* Sync ring buffer for next read */
1117 bus_dmamap_sync(sc
->sc_dmatag
,
1118 sc
->sc_rec
.dma
->map
,
1120 BUS_DMASYNC_PREREAD
);
1129 yds_allocmem(struct yds_softc
*sc
, size_t size
, size_t align
, struct yds_dma
*p
)
1134 error
= bus_dmamem_alloc(sc
->sc_dmatag
, p
->size
, align
, 0,
1135 p
->segs
, sizeof(p
->segs
)/sizeof(p
->segs
[0]),
1136 &p
->nsegs
, BUS_DMA_NOWAIT
);
1140 error
= bus_dmamem_map(sc
->sc_dmatag
, p
->segs
, p
->nsegs
, p
->size
,
1141 &p
->addr
, BUS_DMA_NOWAIT
|BUS_DMA_COHERENT
);
1145 error
= bus_dmamap_create(sc
->sc_dmatag
, p
->size
, 1, p
->size
,
1146 0, BUS_DMA_NOWAIT
, &p
->map
);
1150 error
= bus_dmamap_load(sc
->sc_dmatag
, p
->map
, p
->addr
, p
->size
, NULL
,
1157 bus_dmamap_destroy(sc
->sc_dmatag
, p
->map
);
1159 bus_dmamem_unmap(sc
->sc_dmatag
, p
->addr
, p
->size
);
1161 bus_dmamem_free(sc
->sc_dmatag
, p
->segs
, p
->nsegs
);
1166 yds_freemem(struct yds_softc
*sc
, struct yds_dma
*p
)
1169 bus_dmamap_unload(sc
->sc_dmatag
, p
->map
);
1170 bus_dmamap_destroy(sc
->sc_dmatag
, p
->map
);
1171 bus_dmamem_unmap(sc
->sc_dmatag
, p
->addr
, p
->size
);
1172 bus_dmamem_free(sc
->sc_dmatag
, p
->segs
, p
->nsegs
);
1177 yds_open(void *addr
, int flags
)
1179 struct yds_softc
*sc
;
1183 /* Select bank 0. */
1184 YWRITE4(sc
, YDS_CONTROL_SELECT
, 0);
1186 /* Start the DSP operation. */
1187 mode
= YREAD4(sc
, YDS_MODE
);
1188 mode
|= YDS_MODE_ACTV
;
1189 mode
&= ~YDS_MODE_ACTV2
;
1190 YWRITE4(sc
, YDS_MODE
, mode
);
1196 * Close function is called at splaudio().
1199 yds_close(void *addr
)
1206 yds_query_encoding(void *addr
, struct audio_encoding
*fp
)
1208 struct yds_softc
*sc
;
1211 return auconv_query_encoding(sc
->sc_encodings
, fp
);
1215 yds_set_params(void *addr
, int setmode
, int usemode
,
1216 audio_params_t
*play
, audio_params_t
* rec
,
1217 stream_filter_list_t
*pfil
, stream_filter_list_t
*rfil
)
1219 if (setmode
& AUMODE_RECORD
) {
1220 if (auconv_set_converter(yds_formats
, YDS_NFORMATS
,
1221 AUMODE_RECORD
, rec
, FALSE
, rfil
) < 0)
1224 if (setmode
& AUMODE_PLAY
) {
1225 if (auconv_set_converter(yds_formats
, YDS_NFORMATS
,
1226 AUMODE_PLAY
, play
, FALSE
, pfil
) < 0)
1233 yds_round_blocksize(void *addr
, int blk
, int mode
,
1234 const audio_params_t
*param
)
1238 * Block size must be bigger than a frame.
1239 * That is 1024bytes at most, i.e. for 48000Hz, 16bit, 2ch.
1248 yds_get_lpfq(u_int sample_rate
)
1251 static struct lpfqt
{
1256 {11025, 0x31770000},
1257 {16000, 0x31390000},
1258 {22050, 0x31c90000},
1259 {32000, 0x33d00000},
1260 {48000, 0x40000000},
1264 if (sample_rate
== 44100) /* for P44 slot? */
1267 for (i
= 0; lpfqt
[i
].rate
!= 0; i
++)
1268 if (sample_rate
<= lpfqt
[i
].rate
)
1271 return lpfqt
[i
].lpfq
;
1275 yds_get_lpfk(u_int sample_rate
)
1278 static struct lpfkt
{
1283 {11025, 0x20930000},
1284 {16000, 0x2b9a0000},
1285 {22050, 0x35a10000},
1286 {32000, 0x3eaa0000},
1287 {48000, 0x40000000},
1291 if (sample_rate
== 44100) /* for P44 slot? */
1294 for (i
= 0; lpfkt
[i
].rate
!= 0; i
++)
1295 if (sample_rate
<= lpfkt
[i
].rate
)
1298 return lpfkt
[i
].lpfk
;
1302 yds_trigger_output(void *addr
, void *start
, void *end
, int blksize
,
1303 void (*intr
)(void *), void *arg
, const audio_params_t
*param
)
1304 #define P44 (sc->sc_flags & YDS_CAP_HAS_P44)
1306 struct yds_softc
*sc
;
1308 struct play_slot_ctrl_bank
*psb
;
1309 const u_int gain
= 0x40000000;
1318 if (sc
->sc_play
.intr
)
1319 panic("yds_trigger_output: already running");
1322 sc
->sc_play
.intr
= intr
;
1323 sc
->sc_play
.intr_arg
= arg
;
1324 sc
->sc_play
.offset
= 0;
1325 sc
->sc_play
.blksize
= blksize
;
1327 DPRINTFN(1, ("yds_trigger_output: sc=%p start=%p end=%p "
1328 "blksize=%d intr=%p(%p)\n", addr
, start
, end
, blksize
, intr
, arg
));
1330 p
= yds_find_dma(sc
, start
);
1332 printf("yds_trigger_output: bad addr %p\n", start
);
1335 sc
->sc_play
.dma
= p
;
1338 /* The document says the P44 SRC supports only stereo, 16bit PCM. */
1340 p44
= ((param
->sample_rate
== 44100) &&
1341 (param
->channels
== 2) &&
1342 (param
->precision
== 16));
1346 channels
= p44
? 1 : param
->channels
;
1349 l
= ((char *)end
- (char *)start
);
1350 sc
->sc_play
.length
= l
;
1352 *sc
->ptbl
= htole32(channels
); /* Num of play */
1354 sc
->sc_play
.factor
= 1;
1355 if (param
->channels
== 2)
1356 sc
->sc_play
.factor
*= 2;
1357 if (param
->precision
!= 8)
1358 sc
->sc_play
.factor
*= 2;
1359 l
/= sc
->sc_play
.factor
;
1361 format
= ((channels
== 2 ? PSLT_FORMAT_STEREO
: 0) |
1362 (param
->precision
== 8 ? PSLT_FORMAT_8BIT
: 0) |
1363 (p44
? PSLT_FORMAT_SRC441
: 0));
1365 psb
= sc
->pbankp
[0];
1366 memset(psb
, 0, sizeof(*psb
));
1367 psb
->format
= htole32(format
);
1368 psb
->pgbase
= htole32(s
);
1369 psb
->pgloopend
= htole32(l
);
1371 psb
->pgdeltaend
= htole32((param
->sample_rate
* 65536 / 48000) << 12);
1372 psb
->lpfkend
= htole32(yds_get_lpfk(param
->sample_rate
));
1373 psb
->eggainend
= htole32(gain
);
1374 psb
->lpfq
= htole32(yds_get_lpfq(param
->sample_rate
));
1375 psb
->pgdelta
= htole32(psb
->pgdeltaend
);
1376 psb
->lpfk
= htole32(yds_get_lpfk(param
->sample_rate
));
1377 psb
->eggain
= htole32(gain
);
1380 for (i
= 0; i
< channels
; i
++) {
1381 /* i == 0: left or mono, i == 1: right */
1382 psb
= sc
->pbankp
[i
*2];
1384 /* copy from left */
1385 *psb
= *(sc
->pbankp
[0]);
1386 if (channels
== 2) {
1389 psb
->lchgain
= psb
->lchgainend
= htole32(gain
);
1391 psb
->lchgain
= psb
->lchgainend
= 0;
1392 psb
->rchgain
= psb
->rchgainend
= htole32(gain
);
1393 psb
->format
|= htole32(PSLT_FORMAT_RCH
);
1397 psb
->lchgain
= psb
->rchgain
= htole32(gain
);
1398 psb
->lchgainend
= psb
->rchgainend
= htole32(gain
);
1400 /* copy to the other bank */
1401 *(sc
->pbankp
[i
*2+1]) = *psb
;
1404 YDS_DUMP_PLAY_SLOT(5, sc
, 0);
1405 YDS_DUMP_PLAY_SLOT(5, sc
, 1);
1408 YWRITE4(sc
, YDS_P44_OUT_VOLUME
, 0x3fff3fff);
1410 YWRITE4(sc
, YDS_DAC_OUT_VOLUME
, 0x3fff3fff);
1412 /* Now the play slot for the next frame is set up!! */
1413 /* Sync play slot control data for both directions */
1414 bus_dmamap_sync(sc
->sc_dmatag
, sc
->sc_ctrldata
.map
,
1416 sizeof(struct play_slot_ctrl_bank
) *
1417 channels
* N_PLAY_SLOT_CTRL_BANK
,
1418 BUS_DMASYNC_PREWRITE
|BUS_DMASYNC_PREREAD
);
1419 /* Sync ring buffer */
1420 bus_dmamap_sync(sc
->sc_dmatag
, p
->map
, 0, blksize
,
1421 BUS_DMASYNC_PREWRITE
);
1423 YWRITE4(sc
, YDS_MODE
,
1424 YREAD4(sc
, YDS_MODE
) | YDS_MODE_ACTV
| YDS_MODE_ACTV2
);
1431 yds_trigger_input(void *addr
, void *start
, void *end
, int blksize
,
1432 void (*intr
)(void *), void *arg
, const audio_params_t
*param
)
1434 struct yds_softc
*sc
;
1436 u_int srate
, format
;
1437 struct rec_slot_ctrl_bank
*rsb
;
1443 if (sc
->sc_rec
.intr
)
1444 panic("yds_trigger_input: already running");
1446 sc
->sc_rec
.intr
= intr
;
1447 sc
->sc_rec
.intr_arg
= arg
;
1448 sc
->sc_rec
.offset
= 0;
1449 sc
->sc_rec
.blksize
= blksize
;
1451 DPRINTFN(1, ("yds_trigger_input: "
1452 "sc=%p start=%p end=%p blksize=%d intr=%p(%p)\n",
1453 addr
, start
, end
, blksize
, intr
, arg
));
1454 DPRINTFN(1, (" parameters: rate=%u, precision=%u, channels=%u\n",
1455 param
->sample_rate
, param
->precision
, param
->channels
));
1457 p
= yds_find_dma(sc
, start
);
1459 printf("yds_trigger_input: bad addr %p\n", start
);
1465 l
= ((char *)end
- (char *)start
);
1466 sc
->sc_rec
.length
= l
;
1468 sc
->sc_rec
.factor
= 1;
1469 if (param
->channels
== 2)
1470 sc
->sc_rec
.factor
*= 2;
1471 if (param
->precision
!= 8)
1472 sc
->sc_rec
.factor
*= 2;
1474 rsb
= &sc
->rbank
[0];
1475 memset(rsb
, 0, sizeof(*rsb
));
1476 rsb
->pgbase
= htole32(s
);
1477 rsb
->pgloopendadr
= htole32(l
);
1478 /* Seems all 4 banks must be set up... */
1479 sc
->rbank
[1] = *rsb
;
1480 sc
->rbank
[2] = *rsb
;
1481 sc
->rbank
[3] = *rsb
;
1483 YWRITE4(sc
, YDS_ADC_IN_VOLUME
, 0x3fff3fff);
1484 YWRITE4(sc
, YDS_REC_IN_VOLUME
, 0x3fff3fff);
1485 srate
= 48000 * 4096 / param
->sample_rate
- 1;
1486 format
= ((param
->precision
== 8 ? YDS_FORMAT_8BIT
: 0) |
1487 (param
->channels
== 2 ? YDS_FORMAT_STEREO
: 0));
1488 DPRINTF(("srate=%d, format=%08x\n", srate
, format
));
1489 #ifdef YDS_USE_REC_SLOT
1490 YWRITE4(sc
, YDS_DAC_REC_VOLUME
, 0x3fff3fff);
1491 YWRITE4(sc
, YDS_P44_REC_VOLUME
, 0x3fff3fff);
1492 YWRITE4(sc
, YDS_MAPOF_REC
, YDS_RECSLOT_VALID
);
1493 YWRITE4(sc
, YDS_REC_SAMPLE_RATE
, srate
);
1494 YWRITE4(sc
, YDS_REC_FORMAT
, format
);
1496 YWRITE4(sc
, YDS_MAPOF_REC
, YDS_ADCSLOT_VALID
);
1497 YWRITE4(sc
, YDS_ADC_SAMPLE_RATE
, srate
);
1498 YWRITE4(sc
, YDS_ADC_FORMAT
, format
);
1500 /* Now the rec slot for the next frame is set up!! */
1501 /* Sync record slot control data */
1502 bus_dmamap_sync(sc
->sc_dmatag
, sc
->sc_ctrldata
.map
,
1504 sizeof(struct rec_slot_ctrl_bank
)*
1506 N_REC_SLOT_CTRL_BANK
,
1507 BUS_DMASYNC_PREWRITE
|BUS_DMASYNC_PREREAD
);
1508 /* Sync ring buffer */
1509 bus_dmamap_sync(sc
->sc_dmatag
, p
->map
, 0, blksize
,
1510 BUS_DMASYNC_PREREAD
);
1512 YWRITE4(sc
, YDS_MODE
,
1513 YREAD4(sc
, YDS_MODE
) | YDS_MODE_ACTV
| YDS_MODE_ACTV2
);
1519 yds_halt(struct yds_softc
*sc
)
1523 /* Stop the DSP operation. */
1524 mode
= YREAD4(sc
, YDS_MODE
);
1525 YWRITE4(sc
, YDS_MODE
, mode
& ~(YDS_MODE_ACTV
|YDS_MODE_ACTV2
));
1527 /* Paranoia... mute all */
1528 YWRITE4(sc
, YDS_P44_OUT_VOLUME
, 0);
1529 YWRITE4(sc
, YDS_DAC_OUT_VOLUME
, 0);
1530 YWRITE4(sc
, YDS_ADC_IN_VOLUME
, 0);
1531 YWRITE4(sc
, YDS_REC_IN_VOLUME
, 0);
1532 YWRITE4(sc
, YDS_DAC_REC_VOLUME
, 0);
1533 YWRITE4(sc
, YDS_P44_REC_VOLUME
, 0);
1539 yds_halt_output(void *addr
)
1541 struct yds_softc
*sc
;
1543 DPRINTF(("yds: yds_halt_output\n"));
1545 if (sc
->sc_play
.intr
) {
1546 sc
->sc_play
.intr
= 0;
1547 /* Sync play slot control data */
1548 bus_dmamap_sync(sc
->sc_dmatag
, sc
->sc_ctrldata
.map
,
1550 sizeof(struct play_slot_ctrl_bank
)*
1551 (*sc
->ptbl
)*N_PLAY_SLOT_CTRL_BANK
,
1552 BUS_DMASYNC_POSTWRITE
|BUS_DMASYNC_POSTREAD
);
1553 /* Stop the play slot operation */
1554 sc
->pbankp
[0]->status
=
1555 sc
->pbankp
[1]->status
=
1556 sc
->pbankp
[2]->status
=
1557 sc
->pbankp
[3]->status
= 1;
1558 /* Sync ring buffer */
1559 bus_dmamap_sync(sc
->sc_dmatag
, sc
->sc_play
.dma
->map
,
1560 0, sc
->sc_play
.length
, BUS_DMASYNC_POSTWRITE
);
1567 yds_halt_input(void *addr
)
1569 struct yds_softc
*sc
;
1571 DPRINTF(("yds: yds_halt_input\n"));
1573 sc
->sc_rec
.intr
= NULL
;
1574 if (sc
->sc_rec
.intr
) {
1575 /* Stop the rec slot operation */
1576 YWRITE4(sc
, YDS_MAPOF_REC
, 0);
1577 sc
->sc_rec
.intr
= 0;
1578 /* Sync rec slot control data */
1579 bus_dmamap_sync(sc
->sc_dmatag
, sc
->sc_ctrldata
.map
,
1581 sizeof(struct rec_slot_ctrl_bank
)*
1582 N_REC_SLOT_CTRL
*N_REC_SLOT_CTRL_BANK
,
1583 BUS_DMASYNC_POSTWRITE
|BUS_DMASYNC_POSTREAD
);
1584 /* Sync ring buffer */
1585 bus_dmamap_sync(sc
->sc_dmatag
, sc
->sc_rec
.dma
->map
,
1586 0, sc
->sc_rec
.length
, BUS_DMASYNC_POSTREAD
);
1593 yds_getdev(void *addr
, struct audio_device
*retp
)
1601 yds_mixer_set_port(void *addr
, mixer_ctrl_t
*cp
)
1603 struct yds_softc
*sc
;
1606 return sc
->sc_codec
[0].codec_if
->vtbl
->mixer_set_port(
1607 sc
->sc_codec
[0].codec_if
, cp
);
1611 yds_mixer_get_port(void *addr
, mixer_ctrl_t
*cp
)
1613 struct yds_softc
*sc
;
1616 return sc
->sc_codec
[0].codec_if
->vtbl
->mixer_get_port(
1617 sc
->sc_codec
[0].codec_if
, cp
);
1621 yds_query_devinfo(void *addr
, mixer_devinfo_t
*dip
)
1623 struct yds_softc
*sc
;
1626 return sc
->sc_codec
[0].codec_if
->vtbl
->query_devinfo(
1627 sc
->sc_codec
[0].codec_if
, dip
);
1631 yds_malloc(void *addr
, int direction
, size_t size
,
1632 struct malloc_type
*pool
, int flags
)
1634 struct yds_softc
*sc
;
1638 p
= malloc(sizeof(*p
), pool
, flags
);
1642 error
= yds_allocmem(sc
, size
, 16, p
);
1647 p
->next
= sc
->sc_dmas
;
1653 yds_free(void *addr
, void *ptr
, struct malloc_type
*pool
)
1655 struct yds_softc
*sc
;
1656 struct yds_dma
**pp
, *p
;
1659 for (pp
= &sc
->sc_dmas
; (p
= *pp
) != NULL
; pp
= &p
->next
) {
1660 if (KERNADDR(p
) == ptr
) {
1669 static struct yds_dma
*
1670 yds_find_dma(struct yds_softc
*sc
, void *addr
)
1674 for (p
= sc
->sc_dmas
; p
&& KERNADDR(p
) != addr
; p
= p
->next
)
1681 yds_round_buffersize(void *addr
, int direction
, size_t size
)
1685 * Buffer size should be at least twice as bigger as a frame.
1687 if (size
< 1024 * 3)
1693 yds_mappage(void *addr
, void *mem
, off_t off
, int prot
)
1695 struct yds_softc
*sc
;
1701 p
= yds_find_dma(sc
, mem
);
1704 return bus_dmamem_mmap(sc
->sc_dmatag
, p
->segs
, p
->nsegs
,
1705 off
, prot
, BUS_DMA_WAITOK
);
1709 yds_get_props(void *addr
)
1712 return AUDIO_PROP_MMAP
| AUDIO_PROP_INDEPENDENT
|
1713 AUDIO_PROP_FULLDUPLEX
;