Module Name: src
Committed By: isaki
Date: Sun Apr 21 07:49:16 UTC 2019
Modified Files:
src/sys/dev/pci [isaki-audio2]: cs4280.c cs4281.c cs428x.c cs428x.h
Log Message:
Adapt cs428x families to audio2.
- recording on cs4280 seems to have its own conversion.
I will see it later but first make it compilable.
To generate a diff of this commit:
cvs rdiff -u -r1.71 -r1.71.2.1 src/sys/dev/pci/cs4280.c
cvs rdiff -u -r1.54 -r1.54.2.1 src/sys/dev/pci/cs4281.c
cvs rdiff -u -r1.18 -r1.18.14.1 src/sys/dev/pci/cs428x.c
cvs rdiff -u -r1.16 -r1.16.42.1 src/sys/dev/pci/cs428x.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/dev/pci/cs4280.c
diff -u src/sys/dev/pci/cs4280.c:1.71 src/sys/dev/pci/cs4280.c:1.71.2.1
--- src/sys/dev/pci/cs4280.c:1.71 Sat Mar 16 12:09:58 2019
+++ src/sys/dev/pci/cs4280.c Sun Apr 21 07:49:16 2019
@@ -1,4 +1,4 @@
-/* $NetBSD: cs4280.c,v 1.71 2019/03/16 12:09:58 isaki Exp $ */
+/* $NetBSD: cs4280.c,v 1.71.2.1 2019/04/21 07:49:16 isaki Exp $ */
/*
* Copyright (c) 1999, 2000 Tatoku Ogaito. All rights reserved.
@@ -52,7 +52,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: cs4280.c,v 1.71 2019/03/16 12:09:58 isaki Exp $");
+__KERNEL_RCSID(0, "$NetBSD: cs4280.c,v 1.71.2.1 2019/04/21 07:49:16 isaki Exp $");
#include "midi.h"
@@ -70,8 +70,6 @@ __KERNEL_RCSID(0, "$NetBSD: cs4280.c,v 1
#include <dev/audio_if.h>
#include <dev/midi_if.h>
-#include <dev/mulaw.h>
-#include <dev/auconv.h>
#include <dev/ic/ac97reg.h>
#include <dev/ic/ac97var.h>
@@ -90,10 +88,10 @@ __KERNEL_RCSID(0, "$NetBSD: cs4280.c,v 1
static int cs4280_match(device_t, cfdata_t, void *);
static void cs4280_attach(device_t, device_t, void *);
static int cs4280_intr(void *);
-static int cs4280_query_encoding(void *, struct audio_encoding *);
-static int cs4280_set_params(void *, int, int, audio_params_t *,
- audio_params_t *, stream_filter_list_t *,
- stream_filter_list_t *);
+static int cs4280_query_format(void *, audio_format_query_t *);
+static int cs4280_set_format(void *, int,
+ const audio_params_t *, const audio_params_t *,
+ audio_filter_reg_t *, audio_filter_reg_t *);
static int cs4280_halt_output(void *);
static int cs4280_halt_input(void *);
static int cs4280_getdev(void *, struct audio_device *);
@@ -159,8 +157,8 @@ static const struct cs4280_card_t cs4280
#define CS4280_CARDS_SIZE (sizeof(cs4280_cards)/sizeof(cs4280_cards[0]))
static const struct audio_hw_if cs4280_hw_if = {
- .query_encoding = cs4280_query_encoding,
- .set_params = cs4280_set_params,
+ .query_format = cs4280_query_format,
+ .set_format = cs4280_set_format,
.round_blocksize = cs428x_round_blocksize,
.halt_output = cs4280_halt_output,
.halt_input = cs4280_halt_input,
@@ -171,7 +169,6 @@ static const struct audio_hw_if cs4280_h
.allocm = cs428x_malloc,
.freem = cs428x_free,
.round_buffersize = cs428x_round_buffersize,
- .mappage = cs428x_mappage,
.get_props = cs428x_get_props,
.trigger_output = cs4280_trigger_output,
.trigger_input = cs4280_trigger_input,
@@ -205,6 +202,26 @@ static struct audio_device cs4280_device
"cs4280"
};
+/*
+ * XXX recording must be 16bit stereo and sample rate range from
+ * 11025Hz to 48000Hz. However, it looks like to work with 8000Hz,
+ * although data sheets say lower limit is 11025Hz.
+ * XXX The combination of available formats is complicated, so I use
+ * a common format only. Please fix it if not suitable.
+ */
+static const struct audio_format cs4280_formats[] = {
+ {
+ .mode = AUMODE_PLAY | AUMODE_RECORD,
+ .encoding = AUDIO_ENCODING_SLINEAR_LE,
+ .validbits = 16,
+ .precision = 16,
+ .channels = 2,
+ .channel_mask = AUFMT_STEREO,
+ .frequency_type = 0,
+ .frequency = { 8000, 48000 },
+ }
+};
+#define CS4280_NFORMATS __arraycount(cs4280_formats)
static int
cs4280_match(device_t parent, cfdata_t match, void *aux)
@@ -550,161 +567,20 @@ cs4280_intr(void *p)
}
static int
-cs4280_query_encoding(void *addr, struct audio_encoding *fp)
+cs4280_query_format(void *addr, audio_format_query_t *afp)
{
- switch (fp->index) {
- case 0:
- strcpy(fp->name, AudioEulinear);
- fp->encoding = AUDIO_ENCODING_ULINEAR;
- fp->precision = 8;
- fp->flags = 0;
- break;
- case 1:
- strcpy(fp->name, AudioEmulaw);
- fp->encoding = AUDIO_ENCODING_ULAW;
- fp->precision = 8;
- fp->flags = AUDIO_ENCODINGFLAG_EMULATED;
- break;
- case 2:
- strcpy(fp->name, AudioEalaw);
- fp->encoding = AUDIO_ENCODING_ALAW;
- fp->precision = 8;
- fp->flags = AUDIO_ENCODINGFLAG_EMULATED;
- break;
- case 3:
- strcpy(fp->name, AudioEslinear);
- fp->encoding = AUDIO_ENCODING_SLINEAR;
- fp->precision = 8;
- fp->flags = 0;
- break;
- case 4:
- strcpy(fp->name, AudioEslinear_le);
- fp->encoding = AUDIO_ENCODING_SLINEAR_LE;
- fp->precision = 16;
- fp->flags = 0;
- break;
- case 5:
- strcpy(fp->name, AudioEulinear_le);
- fp->encoding = AUDIO_ENCODING_ULINEAR_LE;
- fp->precision = 16;
- fp->flags = 0;
- break;
- case 6:
- strcpy(fp->name, AudioEslinear_be);
- fp->encoding = AUDIO_ENCODING_SLINEAR_BE;
- fp->precision = 16;
- fp->flags = 0;
- break;
- case 7:
- strcpy(fp->name, AudioEulinear_be);
- fp->encoding = AUDIO_ENCODING_ULINEAR_BE;
- fp->precision = 16;
- fp->flags = 0;
- break;
- default:
- return EINVAL;
- }
- return 0;
+
+ return audio_query_format(cs4280_formats, CS4280_NFORMATS, afp);
}
static int
-cs4280_set_params(void *addr, int setmode, int usemode,
- audio_params_t *play, audio_params_t *rec, stream_filter_list_t *pfil,
- stream_filter_list_t *rfil)
+cs4280_set_format(void *addr, int setmode,
+ const audio_params_t *play, const audio_params_t *rec,
+ audio_filter_reg_t *pfil, audio_filter_reg_t *rfil)
{
- audio_params_t hw;
struct cs428x_softc *sc;
- struct audio_params *p;
- stream_filter_list_t *fil;
- int mode;
sc = addr;
- for (mode = AUMODE_RECORD; mode != -1;
- mode = mode == AUMODE_RECORD ? AUMODE_PLAY : -1 ) {
- if ((setmode & mode) == 0)
- continue;
-
- p = mode == AUMODE_PLAY ? play : rec;
-
- if (p == play) {
- DPRINTFN(5,("play: sample=%d precision=%d channels=%d\n",
- p->sample_rate, p->precision, p->channels));
- /* play back data format may be 8- or 16-bit and
- * either stereo or mono.
- * playback rate may range from 8000Hz to 48000Hz
- */
- if (p->sample_rate < 8000 || p->sample_rate > 48000 ||
- (p->precision != 8 && p->precision != 16) ||
- (p->channels != 1 && p->channels != 2) ) {
- return EINVAL;
- }
- } else {
- DPRINTFN(5,("rec: sample=%d precision=%d channels=%d\n",
- p->sample_rate, p->precision, p->channels));
- /* capture data format must be 16bit stereo
- * and sample rate range from 11025Hz to 48000Hz.
- *
- * XXX: it looks like to work with 8000Hz,
- * although data sheets say lower limit is
- * 11025 Hz.
- */
-
- if (p->sample_rate < 8000 || p->sample_rate > 48000 ||
- (p->precision != 8 && p->precision != 16) ||
- (p->channels != 1 && p->channels != 2) ) {
- return EINVAL;
- }
- }
- fil = mode == AUMODE_PLAY ? pfil : rfil;
- hw = *p;
- hw.encoding = AUDIO_ENCODING_SLINEAR_LE;
-
- /* capturing data is slinear */
- switch (p->encoding) {
- case AUDIO_ENCODING_SLINEAR_BE:
- if (mode == AUMODE_RECORD && p->precision == 16) {
- fil->append(fil, swap_bytes, &hw);
- }
- break;
- case AUDIO_ENCODING_SLINEAR_LE:
- break;
- case AUDIO_ENCODING_ULINEAR_BE:
- if (mode == AUMODE_RECORD) {
- fil->append(fil, p->precision == 16
- ? swap_bytes_change_sign16
- : change_sign8, &hw);
- }
- break;
- case AUDIO_ENCODING_ULINEAR_LE:
- if (mode == AUMODE_RECORD) {
- fil->append(fil, p->precision == 16
- ? change_sign16 : change_sign8,
- &hw);
- }
- break;
- case AUDIO_ENCODING_ULAW:
- if (mode == AUMODE_PLAY) {
- hw.precision = 16;
- hw.validbits = 16;
- fil->append(fil, mulaw_to_linear16, &hw);
- } else {
- fil->append(fil, linear8_to_mulaw, &hw);
- }
- break;
- case AUDIO_ENCODING_ALAW:
- if (mode == AUMODE_PLAY) {
- hw.precision = 16;
- hw.validbits = 16;
- fil->append(fil, alaw_to_linear16, &hw);
- } else {
- fil->append(fil, linear8_to_alaw, &hw);
- }
- break;
- default:
- return EINVAL;
- }
- }
-
/* set sample rate */
cs4280_set_dac_rate(sc, play->sample_rate);
cs4280_set_adc_rate(sc, rec->sample_rate);
@@ -815,19 +691,8 @@ cs4280_trigger_output(void *addr, void *
/* set PFIE */
pfie = BA1READ4(sc, CS4280_PFIE) & ~PFIE_MASK;
-
- if (param->precision == 8)
- pfie |= PFIE_8BIT;
- if (param->channels == 1)
- pfie |= PFIE_MONO;
-
- if (param->encoding == AUDIO_ENCODING_ULINEAR_BE ||
- param->encoding == AUDIO_ENCODING_SLINEAR_BE)
+ if (param->encoding == AUDIO_ENCODING_SLINEAR_BE)
pfie |= PFIE_SWAPPED;
- if (param->encoding == AUDIO_ENCODING_ULINEAR_BE ||
- param->encoding == AUDIO_ENCODING_ULINEAR_LE)
- pfie |= PFIE_UNSIGNED;
-
BA1WRITE4(sc, CS4280_PFIE, pfie | PFIE_PI_ENABLE);
sc->sc_prate = param->sample_rate;
Index: src/sys/dev/pci/cs4281.c
diff -u src/sys/dev/pci/cs4281.c:1.54 src/sys/dev/pci/cs4281.c:1.54.2.1
--- src/sys/dev/pci/cs4281.c:1.54 Sat Mar 16 12:09:58 2019
+++ src/sys/dev/pci/cs4281.c Sun Apr 21 07:49:16 2019
@@ -1,4 +1,4 @@
-/* $NetBSD: cs4281.c,v 1.54 2019/03/16 12:09:58 isaki Exp $ */
+/* $NetBSD: cs4281.c,v 1.54.2.1 2019/04/21 07:49:16 isaki Exp $ */
/*
* Copyright (c) 2000 Tatoku Ogaito. All rights reserved.
@@ -43,7 +43,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: cs4281.c,v 1.54 2019/03/16 12:09:58 isaki Exp $");
+__KERNEL_RCSID(0, "$NetBSD: cs4281.c,v 1.54.2.1 2019/04/21 07:49:16 isaki Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -61,8 +61,6 @@ __KERNEL_RCSID(0, "$NetBSD: cs4281.c,v 1
#include <sys/audioio.h>
#include <dev/audio_if.h>
#include <dev/midi_if.h>
-#include <dev/mulaw.h>
-#include <dev/auconv.h>
#include <dev/ic/ac97reg.h>
#include <dev/ic/ac97var.h>
@@ -83,10 +81,10 @@ __KERNEL_RCSID(0, "$NetBSD: cs4281.c,v 1
static int cs4281_match(device_t, cfdata_t, void *);
static void cs4281_attach(device_t, device_t, void *);
static int cs4281_intr(void *);
-static int cs4281_query_encoding(void *, struct audio_encoding *);
-static int cs4281_set_params(void *, int, int, audio_params_t *,
- audio_params_t *, stream_filter_list_t *,
- stream_filter_list_t *);
+static int cs4281_query_format(void *, audio_format_query_t *);
+static int cs4281_set_format(void *, int,
+ const audio_params_t *, const audio_params_t *,
+ audio_filter_reg_t *, audio_filter_reg_t *);
static int cs4281_halt_output(void *);
static int cs4281_halt_input(void *);
static int cs4281_getdev(void *, struct audio_device *);
@@ -110,8 +108,8 @@ static bool cs4281_suspend(device_t, con
static bool cs4281_resume(device_t, const pmf_qual_t *);
static const struct audio_hw_if cs4281_hw_if = {
- .query_encoding = cs4281_query_encoding,
- .set_params = cs4281_set_params,
+ .query_format = cs4281_query_format,
+ .set_format = cs4281_set_format,
.round_blocksize = cs428x_round_blocksize,
.halt_output = cs4281_halt_output,
.halt_input = cs4281_halt_input,
@@ -122,7 +120,6 @@ static const struct audio_hw_if cs4281_h
.allocm = cs428x_malloc,
.freem = cs428x_free,
.round_buffersize = cs428x_round_buffersize,
- .mappage = cs428x_mappage,
.get_props = cs428x_get_props,
.trigger_output = cs4281_trigger_output,
.trigger_input = cs4281_trigger_input,
@@ -156,6 +153,19 @@ static struct audio_device cs4281_device
"cs4281"
};
+static const struct audio_format cs4281_formats[] = {
+ {
+ .mode = AUMODE_PLAY | AUMODE_RECORD,
+ .encoding = AUDIO_ENCODING_SLINEAR_NE,
+ .validbits = 16,
+ .precision = 16,
+ .channels = 2,
+ .channel_mask = AUFMT_STEREO,
+ .frequency_type = 6,
+ .frequency = { 8000, 11025, 16000, 22050, 44100, 48000 },
+ },
+};
+#define CS4281_NFORMATS __arraycount(cs4281_formats)
static int
cs4281_match(device_t parent, cfdata_t match, void *aux)
@@ -384,129 +394,20 @@ cs4281_intr(void *p)
}
static int
-cs4281_query_encoding(void *addr, struct audio_encoding *fp)
+cs4281_query_format(void *addr, audio_format_query_t *afp)
{
- switch (fp->index) {
- case 0:
- strcpy(fp->name, AudioEulinear);
- fp->encoding = AUDIO_ENCODING_ULINEAR;
- fp->precision = 8;
- fp->flags = 0;
- break;
- case 1:
- strcpy(fp->name, AudioEmulaw);
- fp->encoding = AUDIO_ENCODING_ULAW;
- fp->precision = 8;
- fp->flags = AUDIO_ENCODINGFLAG_EMULATED;
- break;
- case 2:
- strcpy(fp->name, AudioEalaw);
- fp->encoding = AUDIO_ENCODING_ALAW;
- fp->precision = 8;
- fp->flags = AUDIO_ENCODINGFLAG_EMULATED;
- break;
- case 3:
- strcpy(fp->name, AudioEslinear);
- fp->encoding = AUDIO_ENCODING_SLINEAR;
- fp->precision = 8;
- fp->flags = 0;
- break;
- case 4:
- strcpy(fp->name, AudioEslinear_le);
- fp->encoding = AUDIO_ENCODING_SLINEAR_LE;
- fp->precision = 16;
- fp->flags = 0;
- break;
- case 5:
- strcpy(fp->name, AudioEulinear_le);
- fp->encoding = AUDIO_ENCODING_ULINEAR_LE;
- fp->precision = 16;
- fp->flags = 0;
- break;
- case 6:
- strcpy(fp->name, AudioEslinear_be);
- fp->encoding = AUDIO_ENCODING_SLINEAR_BE;
- fp->precision = 16;
- fp->flags = 0;
- break;
- case 7:
- strcpy(fp->name, AudioEulinear_be);
- fp->encoding = AUDIO_ENCODING_ULINEAR_BE;
- fp->precision = 16;
- fp->flags = 0;
- break;
- default:
- return EINVAL;
- }
- return 0;
+ return audio_query_format(cs4281_formats, CS4281_NFORMATS, afp);
}
static int
-cs4281_set_params(void *addr, int setmode, int usemode,
- audio_params_t *play, audio_params_t *rec, stream_filter_list_t *pfil,
- stream_filter_list_t *rfil)
+cs4281_set_format(void *addr, int setmode,
+ const audio_params_t *play, const audio_params_t *rec,
+ audio_filter_reg_t *pfil, audio_filter_reg_t *rfil)
{
- audio_params_t hw;
struct cs428x_softc *sc;
- audio_params_t *p;
- stream_filter_list_t *fil;
- int mode;
sc = addr;
- for (mode = AUMODE_RECORD; mode != -1;
- mode = mode == AUMODE_RECORD ? AUMODE_PLAY : -1) {
- if ((setmode & mode) == 0)
- continue;
-
- p = mode == AUMODE_PLAY ? play : rec;
-
- if (p == play) {
- DPRINTFN(5,
- ("play: sample=%u precision=%u channels=%u\n",
- p->sample_rate, p->precision, p->channels));
- if (p->sample_rate < 6023 || p->sample_rate > 48000 ||
- (p->precision != 8 && p->precision != 16) ||
- (p->channels != 1 && p->channels != 2)) {
- return EINVAL;
- }
- } else {
- DPRINTFN(5,
- ("rec: sample=%u precision=%u channels=%u\n",
- p->sample_rate, p->precision, p->channels));
- if (p->sample_rate < 6023 || p->sample_rate > 48000 ||
- (p->precision != 8 && p->precision != 16) ||
- (p->channels != 1 && p->channels != 2)) {
- return EINVAL;
- }
- }
- hw = *p;
- fil = mode == AUMODE_PLAY ? pfil : rfil;
-
- switch (p->encoding) {
- case AUDIO_ENCODING_SLINEAR_BE:
- break;
- case AUDIO_ENCODING_SLINEAR_LE:
- break;
- case AUDIO_ENCODING_ULINEAR_BE:
- break;
- case AUDIO_ENCODING_ULINEAR_LE:
- break;
- case AUDIO_ENCODING_ULAW:
- hw.encoding = AUDIO_ENCODING_SLINEAR_LE;
- fil->append(fil, mode == AUMODE_PLAY ? mulaw_to_linear8
- : linear8_to_mulaw, &hw);
- break;
- case AUDIO_ENCODING_ALAW:
- hw.encoding = AUDIO_ENCODING_SLINEAR_LE;
- fil->append(fil, mode == AUMODE_PLAY ? alaw_to_linear8
- : linear8_to_alaw, &hw);
- break;
- default:
- return EINVAL;
- }
- }
-
/* set sample rate */
cs4281_set_dac_rate(sc, play->sample_rate);
cs4281_set_adc_rate(sc, rec->sample_rate);
@@ -607,16 +508,8 @@ cs4281_trigger_output(void *addr, void *
/* set playback format */
fmt = BA0READ4(sc, CS4281_DMR0) & ~DMRn_FMTMSK;
- if (param->precision == 8)
- fmt |= DMRn_SIZE8;
- if (param->channels == 1)
- fmt |= DMRn_MONO;
- if (param->encoding == AUDIO_ENCODING_ULINEAR_BE ||
- param->encoding == AUDIO_ENCODING_SLINEAR_BE)
+ if (param->encoding == AUDIO_ENCODING_SLINEAR_BE)
fmt |= DMRn_BEND;
- if (param->encoding == AUDIO_ENCODING_ULINEAR_BE ||
- param->encoding == AUDIO_ENCODING_ULINEAR_LE)
- fmt |= DMRn_USIGN;
BA0WRITE4(sc, CS4281_DMR0, fmt);
/* set sample rate */
@@ -695,16 +588,8 @@ cs4281_trigger_input(void *addr, void *s
/* set recording format */
fmt = BA0READ4(sc, CS4281_DMR1) & ~DMRn_FMTMSK;
- if (param->precision == 8)
- fmt |= DMRn_SIZE8;
- if (param->channels == 1)
- fmt |= DMRn_MONO;
- if (param->encoding == AUDIO_ENCODING_ULINEAR_BE ||
- param->encoding == AUDIO_ENCODING_SLINEAR_BE)
+ if (param->encoding == AUDIO_ENCODING_SLINEAR_BE)
fmt |= DMRn_BEND;
- if (param->encoding == AUDIO_ENCODING_ULINEAR_BE ||
- param->encoding == AUDIO_ENCODING_ULINEAR_LE)
- fmt |= DMRn_USIGN;
BA0WRITE4(sc, CS4281_DMR1, fmt);
/* set sample rate */
Index: src/sys/dev/pci/cs428x.c
diff -u src/sys/dev/pci/cs428x.c:1.18 src/sys/dev/pci/cs428x.c:1.18.14.1
--- src/sys/dev/pci/cs428x.c:1.18 Thu Jun 1 02:45:11 2017
+++ src/sys/dev/pci/cs428x.c Sun Apr 21 07:49:16 2019
@@ -1,4 +1,4 @@
-/* $NetBSD: cs428x.c,v 1.18 2017/06/01 02:45:11 chs Exp $ */
+/* $NetBSD: cs428x.c,v 1.18.14.1 2019/04/21 07:49:16 isaki Exp $ */
/*
* Copyright (c) 2000 Tatoku Ogaito. All rights reserved.
@@ -33,7 +33,7 @@
/* Common functions for CS4280 and CS4281 */
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: cs428x.c,v 1.18 2017/06/01 02:45:11 chs Exp $");
+__KERNEL_RCSID(0, "$NetBSD: cs428x.c,v 1.18.14.1 2019/04/21 07:49:16 isaki Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -165,29 +165,6 @@ cs428x_round_buffersize(void *addr, int
return size;
}
-paddr_t
-cs428x_mappage(void *addr, void *mem, off_t off, int prot)
-{
- struct cs428x_softc *sc;
- struct cs428x_dma *p;
-
- sc = addr;
-
- if (off < 0)
- return -1;
-
- for (p = sc->sc_dmas; p && BUFADDR(p) != mem; p = p->next)
- continue;
-
- if (p == NULL) {
- DPRINTF(("cs428x_mappage: bad buffer address\n"));
- return -1;
- }
-
- return (bus_dmamem_mmap(sc->sc_dmatag, p->segs, p->nsegs,
- off, prot, BUS_DMA_WAITOK));
-}
-
int
cs428x_get_props(void *addr)
{
Index: src/sys/dev/pci/cs428x.h
diff -u src/sys/dev/pci/cs428x.h:1.16 src/sys/dev/pci/cs428x.h:1.16.42.1
--- src/sys/dev/pci/cs428x.h:1.16 Sat Oct 27 17:18:31 2012
+++ src/sys/dev/pci/cs428x.h Sun Apr 21 07:49:16 2019
@@ -1,4 +1,4 @@
-/* $NetBSD: cs428x.h,v 1.16 2012/10/27 17:18:31 chs Exp $ */
+/* $NetBSD: cs428x.h,v 1.16.42.1 2019/04/21 07:49:16 isaki Exp $ */
/*
* Copyright (c) 2000 Tatoku Ogaito. All rights reserved.
@@ -184,7 +184,6 @@ int cs428x_query_devinfo(void *, mixer_
void *cs428x_malloc(void *, int, size_t);
size_t cs428x_round_buffersize(void *, int, size_t);
void cs428x_free(void *, void *, size_t);
-paddr_t cs428x_mappage(void *, void *, off_t, int);
void cs428x_get_locks(void *, kmutex_t **, kmutex_t **);
/* internal functions */
