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[src/isaki-audio2]: src/sys/arch/arm/xscale Adapt to audio2.
details: https://anonhg.NetBSD.org/src/rev/cab924654f60
branches: isaki-audio2
changeset: 455987:cab924654f60
user: isaki <isaki%NetBSD.org@localhost>
date: Tue Apr 23 13:38:48 2019 +0000
description:
Adapt to audio2.
- XXX Need an accurate list of supported frequencies.
diffstat:
sys/arch/arm/xscale/pxa2x0_ac97.c | 120 +++++++++----------------------------
1 files changed, 30 insertions(+), 90 deletions(-)
diffs (213 lines):
diff -r 9f8843c14288 -r cab924654f60 sys/arch/arm/xscale/pxa2x0_ac97.c
--- a/sys/arch/arm/xscale/pxa2x0_ac97.c Mon Apr 22 13:29:34 2019 +0000
+++ b/sys/arch/arm/xscale/pxa2x0_ac97.c Tue Apr 23 13:38:48 2019 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: pxa2x0_ac97.c,v 1.15.2.1 2019/04/21 05:11:21 isaki Exp $ */
+/* $NetBSD: pxa2x0_ac97.c,v 1.15.2.2 2019/04/23 13:38:48 isaki Exp $ */
/*
* Copyright (c) 2003, 2005 Wasabi Systems, Inc.
@@ -49,8 +49,6 @@
#include <dev/audio_if.h>
#include <dev/audiovar.h>
-#include <dev/mulaw.h>
-#include <dev/auconv.h>
#include <dev/ic/ac97reg.h>
#include <dev/ic/ac97var.h>
@@ -110,9 +108,6 @@
/* Child audio(4) device */
device_t sc_audiodev;
- /* auconv encodings */
- struct audio_encoding_set *sc_encodings;
-
/* MPSAFE interfaces */
kmutex_t sc_lock;
kmutex_t sc_intr_lock;
@@ -132,9 +127,10 @@
static int acu_open(void *, int);
static void acu_close(void *);
-static int acu_query_encoding(void *, struct audio_encoding *);
-static int acu_set_params(void *, int, int, audio_params_t *, audio_params_t *,
- stream_filter_list_t *, stream_filter_list_t *);
+static int acu_query_format(void *, audio_format_query_t *);
+static int acu_set_format(void *, int,
+ const audio_params_t *, const audio_params_t *,
+ audio_filter_reg_t *, audio_filter_reg_t *);
static int acu_round_blocksize(void *, int, int, const audio_params_t *);
static int acu_halt_output(void *);
static int acu_halt_input(void *);
@@ -150,16 +146,14 @@
static int acu_query_devinfo(void *, mixer_devinfo_t *);
static void *acu_malloc(void *, int, size_t);
static void acu_free(void *, void *, size_t);
-static size_t acu_round_buffersize(void *, int, size_t);
-static paddr_t acu_mappage(void *, void *, off_t, int);
static int acu_get_props(void *);
static void acu_get_locks(void *, kmutex_t **, kmutex_t **);
struct audio_hw_if acu_hw_if = {
.open = acu_open,
.close = acu_close,
- .query_encoding = acu_query_encoding,
- .set_params = acu_set_params,
+ .query_format = acu_query_format,
+ .set_format = acu_set_format,
.round_blocksize = acu_round_blocksize,
.halt_output = acu_halt_output,
.halt_input = acu_halt_input,
@@ -169,8 +163,6 @@
.query_devinfo = acu_query_devinfo,
.allocm = acu_malloc,
.freem = acu_free,
- .round_buffersize = acu_round_buffersize,
- .mappage = acu_mappage,
.get_props = acu_get_props,
.trigger_output = acu_trigger_output,
.trigger_input = acu_trigger_input,
@@ -192,6 +184,7 @@
.channels = 2,
.channel_mask = AUFMT_STEREO,
.frequency_type = 0,
+ /* XXX Need an accurate list of frequencies. */
.frequency = { 4000, 48000 },
},
};
@@ -319,7 +312,6 @@
if (ac97_attach(&sc->sc_host_if, sc->sc_dev, &sc->sc_lock)) {
aprint_error_dev(self, "Failed to attach primary codec\n");
- fail:
acu_reg_write(sc, AC97_GCR, 0);
delay(100);
pxa2x0_clkman_config(CKEN_AC97, false);
@@ -327,14 +319,6 @@
return;
}
- if (auconv_create_encodings(acu_formats, ACU_NFORMATS,
- &sc->sc_encodings)) {
- aprint_error_dev(self, "Failed to create encodings\n");
- if (sc->sc_codec_if != NULL)
- (sc->sc_codec_if->vtbl->detach)(sc->sc_codec_if);
- goto fail;
- }
-
sc->sc_audiodev = audio_attach_mi(&acu_hw_if, sc, sc->sc_dev);
/*
@@ -572,59 +556,38 @@
}
static int
-acu_query_encoding(void *arg, struct audio_encoding *fp)
+acu_query_format(void *arg, audio_format_query_t *afp)
{
- struct acu_softc *sc = arg;
- return (auconv_query_encoding(sc->sc_encodings, fp));
+ return audio_query_format(acu_formats, ACU_NFORMATS, afp);
}
static int
-acu_set_params(void *arg, int setmode, int usemode,
- audio_params_t *play, audio_params_t *rec,
- stream_filter_list_t *pfil, stream_filter_list_t *rfil)
+acu_set_format(void *arg, int setmode,
+ const audio_params_t *play, const audio_params_t *rec,
+ audio_filter_reg_t *pfil, audio_filter_reg_t *rfil)
{
struct acu_softc *sc = arg;
- struct audio_params *p;
- stream_filter_list_t *fil;
- int mode, err;
-
- 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->sample_rate < 4000 || p->sample_rate > 48000 ||
- (p->precision != 8 && p->precision != 16) ||
- (p->channels != 1 && p->channels != 2)) {
- printf("acu_set_params: precision/channels botch\n");
- printf("acu_set_params: rate %d, prec %d, chan %d\n",
- p->sample_rate, p->precision, p->channels);
- return (EINVAL);
- }
+ int rate;
+ int err;
- fil = (mode == AUMODE_PLAY) ? pfil : rfil;
- err = auconv_set_converter(acu_formats, ACU_NFORMATS,
- mode, p, true, fil);
- if (err < 0)
- return (EINVAL);
-
- if (mode == AUMODE_PLAY) {
- err = sc->sc_codec_if->vtbl->set_rate(sc->sc_codec_if,
- AC97_REG_PCM_FRONT_DAC_RATE, &play->sample_rate);
- sc->sc_dac_rate = play->sample_rate;
- } else {
- err = sc->sc_codec_if->vtbl->set_rate(sc->sc_codec_if,
- AC97_REG_PCM_LR_ADC_RATE, &rec->sample_rate);
- sc->sc_adc_rate = rec->sample_rate;
- }
+ if ((setmode & AUMODE_PLAY)) {
+ rate = play->sample_rate;
+ err = sc->sc_codec_if->vtbl->set_rate(sc->sc_codec_if,
+ AC97_REG_PCM_FRONT_DAC_RATE, &rate);
if (err)
- return (EINVAL);
+ return EINVAL;
+ sc->sc_dac_rate = play->sample_rate;
}
-
- return (0);
+ if ((setmode & AUMODE_RECORD)) {
+ rate = rec->sample_rate;
+ err = sc->sc_codec_if->vtbl->set_rate(sc->sc_codec_if,
+ AC97_REG_PCM_LR_ADC_RATE, &rate);
+ if (err)
+ return EINVAL;
+ sc->sc_adc_rate = rec->sample_rate;
+ }
+ return 0;
}
static int
@@ -739,29 +702,6 @@
}
}
-static size_t
-acu_round_buffersize(void *arg, int direction, size_t size)
-{
-
- return (size);
-}
-
-static paddr_t
-acu_mappage(void *arg, void *mem, off_t off, int prot)
-{
- struct acu_softc *sc = arg;
- struct acu_dma *ad;
-
- if (off < 0)
- return (-1);
- for (ad = sc->sc_dmas; ad && KERNADDR(ad) != mem; ad = ad->ad_next)
- ;
- if (ad == NULL)
- return (-1);
- return (bus_dmamem_mmap(sc->sc_dmat, ad->ad_segs, ad->ad_nsegs,
- off, prot, BUS_DMA_WAITOK));
-}
-
static int
acu_get_props(void *arg)
{
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