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[src/isaki-audio2]: src/sys/dev/isa Adapt to audio2.
details: https://anonhg.NetBSD.org/src/rev/f6cc353ac0bc
branches: isaki-audio2
changeset: 840874:f6cc353ac0bc
user: isaki <isaki%NetBSD.org@localhost>
date: Thu Apr 25 14:00:20 2019 +0000
description:
Adapt to audio2.
- Drop INDEPENDENT property. Both play and rec share the sample rate.
diffstat:
sys/dev/isa/ess.c | 205 ++++++++---------------------------------------------
1 files changed, 33 insertions(+), 172 deletions(-)
diffs (truncated from 323 to 300 lines):
diff -r 33777222d210 -r f6cc353ac0bc sys/dev/isa/ess.c
--- a/sys/dev/isa/ess.c Thu Apr 25 13:49:39 2019 +0000
+++ b/sys/dev/isa/ess.c Thu Apr 25 14:00:20 2019 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: ess.c,v 1.84.2.1 2019/04/21 05:11:22 isaki Exp $ */
+/* $NetBSD: ess.c,v 1.84.2.2 2019/04/25 14:00:20 isaki Exp $ */
/*
* Copyright 1997
@@ -66,7 +66,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ess.c,v 1.84.2.1 2019/04/21 05:11:22 isaki Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ess.c,v 1.84.2.2 2019/04/25 14:00:20 isaki Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -83,8 +83,6 @@
#include <sys/malloc.h>
#include <dev/audio_if.h>
-#include <dev/auconv.h>
-#include <dev/mulaw.h>
#include <dev/isa/isavar.h>
#include <dev/isa/isadmavar.h>
@@ -115,15 +113,14 @@
int ess_setup_sc(struct ess_softc *, int);
-int ess_open(void *, int);
void ess_close(void *);
int ess_getdev(void *, struct audio_device *);
-int ess_drain(void *);
+
+int ess_query_format(void *, audio_format_query_t *);
-int ess_query_encoding(void *, struct audio_encoding *);
-
-int ess_set_params(void *, int, int, audio_params_t *,
- audio_params_t *, stream_filter_list_t *, stream_filter_list_t *);
+int ess_set_format(void *, int,
+ const audio_params_t *, const audio_params_t *,
+ audio_filter_reg_t *, audio_filter_reg_t *);
int ess_round_blocksize(void *, int, int, const audio_params_t *);
@@ -215,11 +212,9 @@
*/
const struct audio_hw_if ess_1788_hw_if = {
- .open = ess_open,
.close = ess_close,
- .drain = ess_drain,
- .query_encoding = ess_query_encoding,
- .set_params = ess_set_params,
+ .query_format = ess_query_format,
+ .set_format = ess_set_format,
.round_blocksize = ess_round_blocksize,
.halt_output = ess_audio1_halt,
.halt_input = ess_audio1_halt,
@@ -231,7 +226,6 @@
.allocm = ess_malloc,
.freem = ess_free,
.round_buffersize = ess_round_buffersize,
- .mappage = ess_mappage,
.get_props = ess_1788_get_props,
.trigger_output = ess_audio1_trigger_output,
.trigger_input = ess_audio1_trigger_input,
@@ -239,11 +233,9 @@
};
const struct audio_hw_if ess_1888_hw_if = {
- .open = ess_open,
.close = ess_close,
- .drain = ess_drain,
- .query_encoding = ess_query_encoding,
- .set_params = ess_set_params,
+ .query_format = ess_query_format,
+ .set_format = ess_set_format,
.round_blocksize = ess_round_blocksize,
.halt_output = ess_audio2_halt,
.halt_input = ess_audio1_halt,
@@ -255,35 +247,25 @@
.allocm = ess_malloc,
.freem = ess_free,
.round_buffersize = ess_round_buffersize,
- .mappage = ess_mappage,
.get_props = ess_1888_get_props,
.trigger_output = ess_audio2_trigger_output,
.trigger_input = ess_audio1_trigger_input,
.get_locks = ess_get_locks,
};
-#define ESS_NFORMATS 8
-#define ESS_FORMAT(enc, prec, ch, chmask) \
- { \
- .mode = AUMODE_PLAY | AUMODE_RECORD, \
- .encoding = (enc), \
- .validbits = (prec), \
- .precision = (prec), \
- .channels = (ch), \
- .channel_mask = (chmask), \
- .frequency_type = 0, \
- .frequency = { ESS_MINRATE, ESS_MAXRATE }, \
- }
-static const struct audio_format ess_formats[ESS_NFORMATS] = {
- ESS_FORMAT(AUDIO_ENCODING_SLINEAR_LE, 16, 2, AUFMT_STEREO),
- ESS_FORMAT(AUDIO_ENCODING_SLINEAR_LE, 16, 1, AUFMT_STEREO),
- ESS_FORMAT(AUDIO_ENCODING_ULINEAR_LE, 16, 2, AUFMT_STEREO),
- ESS_FORMAT(AUDIO_ENCODING_ULINEAR_LE, 16, 1, AUFMT_STEREO),
- ESS_FORMAT(AUDIO_ENCODING_ULINEAR_LE, 8, 2, AUFMT_STEREO),
- ESS_FORMAT(AUDIO_ENCODING_ULINEAR_LE, 8, 1, AUFMT_STEREO),
- ESS_FORMAT(AUDIO_ENCODING_SLINEAR_LE, 8, 2, AUFMT_STEREO),
- ESS_FORMAT(AUDIO_ENCODING_SLINEAR_LE, 8, 1, AUFMT_STEREO),
+static const struct audio_format ess_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 = { ESS_MINRATE, ESS_MAXRATE },
+ },
};
+#define ESS_NFORMATS __arraycount(ess_formats)
#ifdef AUDIO_DEBUG
void ess_printsc(struct ess_softc *);
@@ -1097,13 +1079,6 @@
* Various routines to interface to higher level audio driver
*/
-int
-ess_open(void *addr, int flags)
-{
-
- return 0;
-}
-
void
ess_close(void *addr)
{
@@ -1118,27 +1093,6 @@
DPRINTF(("ess_close: closed\n"));
}
-/*
- * Wait for FIFO to drain, and analog section to settle.
- * XXX should check FIFO empty bit.
- */
-int
-ess_drain(void *addr)
-{
- struct ess_softc *sc;
-
- sc = addr;
- mutex_exit(&sc->sc_lock);
- kpause("essdr", FALSE, hz/20, &sc->sc_intr_lock); /* XXX */
- if (!mutex_tryenter(&sc->sc_lock)) {
- mutex_spin_exit(&sc->sc_intr_lock);
- mutex_enter(&sc->sc_lock);
- mutex_spin_enter(&sc->sc_intr_lock);
- }
-
- return 0;
-}
-
/* XXX should use reference count */
int
ess_speaker_ctl(void *addr, int newstate)
@@ -1166,112 +1120,26 @@
}
int
-ess_query_encoding(void *addr, struct audio_encoding *fp)
+ess_query_format(void *addr, audio_format_query_t *afp)
{
- /*struct ess_softc *sc = addr;*/
- switch (fp->index) {
- case 0:
- strcpy(fp->name, AudioEulinear);
- fp->encoding = AUDIO_ENCODING_ULINEAR;
- fp->precision = 8;
- fp->flags = 0;
- return 0;
- case 1:
- strcpy(fp->name, AudioEmulaw);
- fp->encoding = AUDIO_ENCODING_ULAW;
- fp->precision = 8;
- fp->flags = AUDIO_ENCODINGFLAG_EMULATED;
- return 0;
- case 2:
- strcpy(fp->name, AudioEalaw);
- fp->encoding = AUDIO_ENCODING_ALAW;
- fp->precision = 8;
- fp->flags = AUDIO_ENCODINGFLAG_EMULATED;
- return 0;
- case 3:
- strcpy(fp->name, AudioEslinear);
- fp->encoding = AUDIO_ENCODING_SLINEAR;
- fp->precision = 8;
- fp->flags = 0;
- return 0;
- case 4:
- strcpy(fp->name, AudioEslinear_le);
- fp->encoding = AUDIO_ENCODING_SLINEAR_LE;
- fp->precision = 16;
- fp->flags = 0;
- return 0;
- case 5:
- strcpy(fp->name, AudioEulinear_le);
- fp->encoding = AUDIO_ENCODING_ULINEAR_LE;
- fp->precision = 16;
- fp->flags = 0;
- return 0;
- case 6:
- strcpy(fp->name, AudioEslinear_be);
- fp->encoding = AUDIO_ENCODING_SLINEAR_BE;
- fp->precision = 16;
- fp->flags = AUDIO_ENCODINGFLAG_EMULATED;
- return 0;
- case 7:
- strcpy(fp->name, AudioEulinear_be);
- fp->encoding = AUDIO_ENCODING_ULINEAR_BE;
- fp->precision = 16;
- fp->flags = AUDIO_ENCODINGFLAG_EMULATED;
- return 0;
- default:
- return EINVAL;
- }
- return 0;
+ return audio_query_format(ess_formats, ESS_NFORMATS, afp);
}
int
-ess_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)
+ess_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)
{
struct ess_softc *sc;
int rate;
- DPRINTF(("ess_set_params: set=%d use=%d\n", setmode, usemode));
+ DPRINTF(("%s: set=%d\n", __func__, setmode));
sc = addr;
- /*
- * The ES1887 manual (page 39, `Full-Duplex DMA Mode') claims that in
- * full-duplex operation the sample rates must be the same for both
- * channels. This appears to be false; the only bit in common is the
- * clock source selection. However, we'll be conservative here.
- * - mycroft
- */
- if (play->sample_rate != rec->sample_rate &&
- usemode == (AUMODE_PLAY | AUMODE_RECORD)) {
- if (setmode == AUMODE_PLAY) {
- rec->sample_rate = play->sample_rate;
- setmode |= AUMODE_RECORD;
- } else if (setmode == AUMODE_RECORD) {
- play->sample_rate = rec->sample_rate;
- setmode |= AUMODE_PLAY;
- } else
- return EINVAL;
- }
- if (setmode & AUMODE_RECORD) {
- if (auconv_set_converter(ess_formats, ESS_NFORMATS,
- AUMODE_RECORD, rec, FALSE, rfil) < 0)
- return EINVAL;
- }
- if (setmode & AUMODE_PLAY) {
- if (auconv_set_converter(ess_formats, ESS_NFORMATS,
- AUMODE_PLAY, play, FALSE, pfil) < 0)
- return EINVAL;
- }
+ /* *play and *rec are the identical because !AUDIO_PROP_INDEPENDENT. */
- if (usemode == AUMODE_RECORD)
- rate = rec->sample_rate;
- else
- rate = play->sample_rate;
-
+ rate = play->sample_rate;
ess_write_x_reg(sc, ESS_XCMD_SAMPLE_RATE, ess_srtotc(sc, rate));
ess_write_x_reg(sc, ESS_XCMD_FILTER_CLOCK, ess_srtofc(rate));
@@ -2306,25 +2174,18 @@
return size;
}
-paddr_t
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