Module Name: src
Committed By: isaki
Date: Wed May 1 12:18:59 UTC 2019
Modified Files:
src/sys/arch/sparc/conf [isaki-audio2]: GENERIC TADPOLE3GX
src/sys/dev/sbus [isaki-audio2]: dbri.c dbrivar.h files.sbus
Log Message:
Adapt dbri to audio2.
- Add some mutex_enter/exit.
- Remove DBRI_BIG_BUFFER option. Such big buffer will not necessary
in audio2.
Thank you, macallan@.
To generate a diff of this commit:
cvs rdiff -u -r1.265 -r1.265.2.1 src/sys/arch/sparc/conf/GENERIC
cvs rdiff -u -r1.77 -r1.77.2.1 src/sys/arch/sparc/conf/TADPOLE3GX
cvs rdiff -u -r1.39.2.1 -r1.39.2.2 src/sys/dev/sbus/dbri.c
cvs rdiff -u -r1.15 -r1.15.8.1 src/sys/dev/sbus/dbrivar.h
cvs rdiff -u -r1.43 -r1.43.2.1 src/sys/dev/sbus/files.sbus
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/sparc/conf/GENERIC
diff -u src/sys/arch/sparc/conf/GENERIC:1.265 src/sys/arch/sparc/conf/GENERIC:1.265.2.1
--- src/sys/arch/sparc/conf/GENERIC:1.265 Sat Apr 13 08:23:00 2019
+++ src/sys/arch/sparc/conf/GENERIC Wed May 1 12:18:59 2019
@@ -1,4 +1,4 @@
-# $NetBSD: GENERIC,v 1.265 2019/04/13 08:23:00 isaki Exp $
+# $NetBSD: GENERIC,v 1.265.2.1 2019/05/01 12:18:59 isaki Exp $
#
# GENERIC machine description file
#
@@ -22,7 +22,7 @@ include "arch/sparc/conf/std.sparc"
options INCLUDE_CONFIG_FILE # embed config file in kernel binary
-#ident "GENERIC-$Revision: 1.265 $"
+#ident "GENERIC-$Revision: 1.265.2.1 $"
maxusers 32
@@ -609,7 +609,6 @@ audioamd0 at sbus0 slot ? offset ? # su
audiocs0 at sbus0 slot ? offset ? # SUNW,CS4231
#options DBRI_DEBUG # noisy debug output from the dbri driver
-#options DBRI_BIG_BUFFER # use bigger DMA buffers, for slow CPUs
dbri* at sbus? slot ? offset ? # SUNW,DBRI[s3|e]
audio* at audiobus?
Index: src/sys/arch/sparc/conf/TADPOLE3GX
diff -u src/sys/arch/sparc/conf/TADPOLE3GX:1.77 src/sys/arch/sparc/conf/TADPOLE3GX:1.77.2.1
--- src/sys/arch/sparc/conf/TADPOLE3GX:1.77 Sat Apr 13 08:23:00 2019
+++ src/sys/arch/sparc/conf/TADPOLE3GX Wed May 1 12:18:59 2019
@@ -1,4 +1,4 @@
-# $NetBSD: TADPOLE3GX,v 1.77 2019/04/13 08:23:00 isaki Exp $
+# $NetBSD: TADPOLE3GX,v 1.77.2.1 2019/05/01 12:18:59 isaki Exp $
include "arch/sparc/conf/std.sparc"
@@ -317,7 +317,6 @@ pseudo-device npf # NPF packet filter
## /dev/audio support
#options DBRI_DEBUG # noisy debug output from the dbri driver
-options DBRI_BIG_BUFFER # use bigger DMA buffers, for slow CPUs
dbri0 at sbus0 slot ? offset ? # SUNW,DBRI[s3|e]
audio* at audiobus?
Index: src/sys/dev/sbus/dbri.c
diff -u src/sys/dev/sbus/dbri.c:1.39.2.1 src/sys/dev/sbus/dbri.c:1.39.2.2
--- src/sys/dev/sbus/dbri.c:1.39.2.1 Sun Apr 21 05:11:22 2019
+++ src/sys/dev/sbus/dbri.c Wed May 1 12:18:59 2019
@@ -1,4 +1,4 @@
-/* $NetBSD: dbri.c,v 1.39.2.1 2019/04/21 05:11:22 isaki Exp $ */
+/* $NetBSD: dbri.c,v 1.39.2.2 2019/05/01 12:18:59 isaki Exp $ */
/*
* Copyright (C) 1997 Rudolf Koenig ([email protected])
@@ -34,7 +34,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: dbri.c,v 1.39.2.1 2019/04/21 05:11:22 isaki Exp $");
+__KERNEL_RCSID(0, "$NetBSD: dbri.c,v 1.39.2.2 2019/05/01 12:18:59 isaki Exp $");
#include "audio.h"
#if NAUDIO > 0
@@ -55,7 +55,6 @@ __KERNEL_RCSID(0, "$NetBSD: dbri.c,v 1.3
#include <sys/audioio.h>
#include <dev/audio_if.h>
-#include <dev/auconv.h>
#include <dev/ic/cs4215reg.h>
#include <dev/ic/cs4215var.h>
@@ -132,9 +131,10 @@ static void pipe_ts_link(struct dbri_sof
static int pipe_active(struct dbri_softc *, int);
/* audio(9) stuff */
-static int dbri_query_encoding(void *, struct audio_encoding *);
-static int dbri_set_params(void *, int, int, struct audio_params *,
- struct audio_params *,stream_filter_list_t *, stream_filter_list_t *);
+static int dbri_query_format(void *, audio_format_query_t *);
+static int dbri_set_format(void *, int,
+ const audio_params_t *, const audio_params_t *,
+ audio_filter_reg_t *, audio_filter_reg_t *);
static int dbri_round_blocksize(void *, int, int, const audio_params_t *);
static int dbri_halt_output(void *);
static int dbri_halt_input(void *);
@@ -142,7 +142,6 @@ static int dbri_getdev(void *, struct au
static int dbri_set_port(void *, mixer_ctrl_t *);
static int dbri_get_port(void *, mixer_ctrl_t *);
static int dbri_query_devinfo(void *, mixer_devinfo_t *);
-static size_t dbri_round_buffersize(void *, int, size_t);
static int dbri_get_props(void *);
static int dbri_open(void *, int);
static void dbri_close(void *);
@@ -160,7 +159,6 @@ static void dbri_get_locks(void *, kmute
static void *dbri_malloc(void *, int, size_t);
static void dbri_free(void *, void *, size_t);
-static paddr_t dbri_mappage(void *, void *, off_t, int);
static void dbri_set_power(struct dbri_softc *, int);
static void dbri_bring_up(struct dbri_softc *);
static bool dbri_suspend(device_t, const pmf_qual_t *);
@@ -179,8 +177,8 @@ struct audio_device dbri_device = {
struct audio_hw_if dbri_hw_if = {
.open = dbri_open,
.close = dbri_close,
- .query_encoding = dbri_query_encoding,
- .set_params = dbri_set_params,
+ .query_format = dbri_query_format,
+ .set_format = dbri_set_format,
.round_blocksize = dbri_round_blocksize,
.halt_output = dbri_halt_output,
.halt_input = dbri_halt_input,
@@ -190,8 +188,6 @@ struct audio_hw_if dbri_hw_if = {
.query_devinfo = dbri_query_devinfo,
.allocm = dbri_malloc,
.freem = dbri_free,
- .round_buffersize = dbri_round_buffersize,
- .mappage = dbri_mappage,
.get_props = dbri_get_props,
.trigger_output = dbri_trigger_output,
.trigger_input = dbri_trigger_input,
@@ -202,28 +198,19 @@ struct audio_hw_if dbri_hw_if = {
CFATTACH_DECL_NEW(dbri, sizeof(struct dbri_softc),
dbri_match_sbus, dbri_attach_sbus, NULL, NULL);
-#define DBRI_FORMAT(enc, prec, ch, chmask) \
- { \
- .mode = AUMODE_PLAY | AUMODE_RECORD, \
- .encoding = (enc), \
- .validbits = (prec), \
- .precision = (prec), \
- .channels = (ch), \
- .channel_mask = (chmask), \
- .frequency_type = 8, \
- .frequency = \
- { 8000, 9600, 11025, 16000, 22050, 32000, 44100, 48000 },\
- }
+/* The HW actually supports more encodings/frequencies, but it's enough. */
static const struct audio_format dbri_formats[] = {
- DBRI_FORMAT(AUDIO_ENCODING_SLINEAR_BE, 16, 2, AUFMT_STEREO),
-/*
- DBRI_FORMAT(AUDIO_ENCODING_ULAW, 8, 2, AUFMT_STEREO),
- DBRI_FORMAT(AUDIO_ENCODING_ALAW, 8, 2, AUFMT_STEREO),
- DBRI_FORMAT(AUDIO_ENCODING_ULINEAR, 8, 2, AUFMT_STEREO),
-*/
- DBRI_FORMAT(AUDIO_ENCODING_ULAW, 8, 1, AUFMT_MONAURAL),
- DBRI_FORMAT(AUDIO_ENCODING_ALAW, 8, 1, AUFMT_MONAURAL),
- DBRI_FORMAT(AUDIO_ENCODING_ULINEAR, 8, 1, AUFMT_MONAURAL),
+ {
+ .mode = AUMODE_PLAY | AUMODE_RECORD,
+ .encoding = AUDIO_ENCODING_SLINEAR_BE,
+ .validbits = 16,
+ .precision = 16,
+ .channels = 2,
+ .channel_mask = AUFMT_STEREO,
+ .frequency_type = 8,
+ .frequency =
+ { 8000, 9600, 11025, 16000, 22050, 32000, 44100, 48000 },
+ },
};
#define DBRI_NFORMATS __arraycount(dbri_formats)
@@ -306,6 +293,7 @@ dbri_attach_sbus(device_t parent, device
for (i = 0; i < DBRI_NUM_DESCRIPTORS; i++) {
sc->sc_desc[i].softint = softint_establish(SOFTINT_SERIAL,
dbri_softint, &sc->sc_desc[i]);
+ sc->sc_desc[i].sc = sc;
}
if (sa->sa_npromvaddrs)
@@ -534,9 +522,12 @@ static void
dbri_softint(void *cookie)
{
struct dbri_desc *dd = cookie;
+ struct dbri_softc *sc = dd->sc;
+ mutex_spin_enter(&sc->sc_intr_lock);
if (dd->callback != NULL)
dd->callback(dd->callback_args);
+ mutex_spin_exit(&sc->sc_intr_lock);
}
static int
@@ -1600,135 +1591,28 @@ pipe_active(struct dbri_softc *sc, int p
*/
static int
-dbri_query_encoding(void *hdl, struct audio_encoding *ae)
+dbri_query_format(void *hdl, audio_format_query_t *afp)
{
- switch (ae->index) {
- case 0:
- strcpy(ae->name, AudioEulinear);
- ae->encoding = AUDIO_ENCODING_ULINEAR;
- ae->precision = 8;
- ae->flags = 0;
- break;
- case 1:
- strcpy(ae->name, AudioEmulaw);
- ae->encoding = AUDIO_ENCODING_ULAW;
- ae->precision = 8;
- ae->flags = 0;
- break;
- case 2:
- strcpy(ae->name, AudioEalaw);
- ae->encoding = AUDIO_ENCODING_ALAW;
- ae->precision = 8;
- ae->flags = 0;
- break;
- case 3:
- strcpy(ae->name, AudioEslinear);
- ae->encoding = AUDIO_ENCODING_SLINEAR;
- ae->precision = 8;
- ae->flags = AUDIO_ENCODINGFLAG_EMULATED;
- break;
- case 4:
- strcpy(ae->name, AudioEslinear_le);
- ae->encoding = AUDIO_ENCODING_SLINEAR_LE;
- ae->precision = 16;
- ae->flags = AUDIO_ENCODINGFLAG_EMULATED;
- break;
- case 5:
- strcpy(ae->name, AudioEulinear_le);
- ae->encoding = AUDIO_ENCODING_ULINEAR_LE;
- ae->precision = 16;
- ae->flags = AUDIO_ENCODINGFLAG_EMULATED;
- break;
- case 6:
- strcpy(ae->name, AudioEslinear_be);
- ae->encoding = AUDIO_ENCODING_SLINEAR_BE;
- ae->precision = 16;
- ae->flags = 0;
- break;
- case 7:
- strcpy(ae->name, AudioEulinear_be);
- ae->encoding = AUDIO_ENCODING_ULINEAR_BE;
- ae->precision = 16;
- ae->flags = AUDIO_ENCODINGFLAG_EMULATED;
- break;
- case 8:
- strcpy(ae->name, AudioEslinear);
- ae->encoding = AUDIO_ENCODING_SLINEAR;
- ae->precision = 16;
- ae->flags = 0;
- break;
- default:
- return (EINVAL);
- }
-
- return (0);
+ return audio_query_format(dbri_formats, DBRI_NFORMATS, afp);
}
static int
-dbri_set_params(void *hdl, int setmode, int usemode,
- struct audio_params *play, struct audio_params *rec,
- stream_filter_list_t *pfil, stream_filter_list_t *rfil)
+dbri_set_format(void *hdl, int setmode,
+ const audio_params_t *play, const audio_params_t *rec,
+ audio_filter_reg_t *pfil, audio_filter_reg_t *rfil)
{
struct dbri_softc *sc = hdl;
int rate;
- audio_params_t *p = NULL;
- stream_filter_list_t *fil;
- int mode;
-
- /*
- * This device only has one clock, so make the sample rates match.
- */
- 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;
- }
-
- 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 > 50000) {
- DPRINTF("dbri_set_params: invalid rate %d\n",
- p->sample_rate);
- return EINVAL;
- }
-
- fil = mode == AUMODE_PLAY ? pfil : rfil;
- DPRINTF("requested enc: %d rate: %d prec: %d chan: %d\n", p->encoding,
- p->sample_rate, p->precision, p->channels);
- if (auconv_set_converter(dbri_formats, DBRI_NFORMATS,
- mode, p, true, fil) < 0) {
- aprint_debug("dbri_set_params: auconv_set_converter failed\n");
- return EINVAL;
- }
- if (fil->req_size > 0)
- p = &fil->filters[0].param;
- }
-
- if (p == NULL) {
- DPRINTF("dbri_set_params: no parameters to set\n");
- return 0;
- }
- DPRINTF("native enc: %d rate: %d prec: %d chan: %d\n", p->encoding,
- p->sample_rate, p->precision, p->channels);
+ /* *play and *rec are the identical because !AUDIO_PROP_INDEPENDENT. */
for (rate = 0; CS4215_FREQ[rate].freq; rate++)
- if (CS4215_FREQ[rate].freq == p->sample_rate)
+ if (CS4215_FREQ[rate].freq == play->sample_rate)
break;
if (CS4215_FREQ[rate].freq == 0)
- return (EINVAL);
+ return EINVAL;
/* set frequency */
sc->sc_mm.c.bcontrol[1] &= ~0x38;
@@ -1736,40 +1620,15 @@ dbri_set_params(void *hdl, int setmode,
sc->sc_mm.c.bcontrol[2] &= ~0x70;
sc->sc_mm.c.bcontrol[2] |= CS4215_FREQ[rate].xtal;
- switch (p->encoding) {
- case AUDIO_ENCODING_ULAW:
- sc->sc_mm.c.bcontrol[1] &= ~3;
- sc->sc_mm.c.bcontrol[1] |= CS4215_DFR_ULAW;
- break;
- case AUDIO_ENCODING_ALAW:
- sc->sc_mm.c.bcontrol[1] &= ~3;
- sc->sc_mm.c.bcontrol[1] |= CS4215_DFR_ALAW;
- break;
- case AUDIO_ENCODING_ULINEAR:
- sc->sc_mm.c.bcontrol[1] &= ~3;
- if (p->precision == 8) {
- sc->sc_mm.c.bcontrol[1] |= CS4215_DFR_LINEAR8;
- } else {
- sc->sc_mm.c.bcontrol[1] |= CS4215_DFR_LINEAR16;
- }
- break;
- case AUDIO_ENCODING_SLINEAR_BE:
- case AUDIO_ENCODING_SLINEAR:
- sc->sc_mm.c.bcontrol[1] &= ~3;
- sc->sc_mm.c.bcontrol[1] |= CS4215_DFR_LINEAR16;
- break;
- }
+ /* set encoding */
+ sc->sc_mm.c.bcontrol[1] &= ~3;
+ sc->sc_mm.c.bcontrol[1] |= CS4215_DFR_LINEAR16;
+
+ /* set channel */
+ sc->sc_mm.c.bcontrol[1] |= CS4215_DFR_STEREO;
- switch (p->channels) {
- case 1:
- sc->sc_mm.c.bcontrol[1] &= ~CS4215_DFR_STEREO;
- break;
- case 2:
- sc->sc_mm.c.bcontrol[1] |= CS4215_DFR_STEREO;
- break;
- }
sc->sc_whack_codec = 1;
- return (0);
+ return 0;
}
static int
@@ -1777,12 +1636,9 @@ dbri_round_blocksize(void *hdl, int bs,
const audio_params_t *param)
{
- /*
- * DBRI DMA segment size can be up to 0x1fff, sixes that are not powers
- * of two seem to confuse the upper audio layer so we're going with
- * 0x1000 here
- */
- return 0x1000;
+ if (bs > 0x1fff)
+ return 0x1fff;
+ return bs;
}
static int
@@ -1857,7 +1713,9 @@ dbri_set_port(void *hdl, mixer_ctrl_t *m
sc->sc_latt = latt;
sc->sc_ratt = ratt;
+ mutex_spin_enter(&sc->sc_intr_lock);
mmcodec_setgain(sc, 0);
+ mutex_spin_exit(&sc->sc_intr_lock);
return (0);
}
@@ -1994,16 +1852,6 @@ dbri_query_devinfo(void *hdl, mixer_devi
return (ENXIO);
}
-static size_t
-dbri_round_buffersize(void *hdl, int dir, size_t bufsize)
-{
-#ifdef DBRI_BIG_BUFFER
- return 0x20000; /* use 128KB buffer */
-#else
- return bufsize;
-#endif
-}
-
static int
dbri_get_props(void *hdl)
{
@@ -2197,28 +2045,6 @@ dbri_free(void *v, void *p, size_t size)
bus_dmamap_destroy(sc->sc_dmat, dd->dmamap);
}
-static paddr_t
-dbri_mappage(void *v, void *mem, off_t off, int prot)
-{
- struct dbri_softc *sc = v;
- int current;
-
- if (off < 0)
- return -1;
-
- current = 0;
- while ((current < sc->sc_desc_used) &&
- (sc->sc_desc[current].buf != mem))
- current++;
-
- if (current < sc->sc_desc_used) {
- return bus_dmamem_mmap(sc->sc_dmat,
- &sc->sc_desc[current].dmaseg, 1, off, prot, BUS_DMA_WAITOK);
- }
-
- return -1;
-}
-
static int
dbri_open(void *cookie, int flags)
{
Index: src/sys/dev/sbus/dbrivar.h
diff -u src/sys/dev/sbus/dbrivar.h:1.15 src/sys/dev/sbus/dbrivar.h:1.15.8.1
--- src/sys/dev/sbus/dbrivar.h:1.15 Thu Dec 21 21:56:29 2017
+++ src/sys/dev/sbus/dbrivar.h Wed May 1 12:18:59 2019
@@ -1,4 +1,4 @@
-/* $NetBSD: dbrivar.h,v 1.15 2017/12/21 21:56:29 macallan Exp $ */
+/* $NetBSD: dbrivar.h,v 1.15.8.1 2019/05/01 12:18:59 isaki Exp $ */
/*
* Copyright (C) 1997 Rudolf Koenig ([email protected])
@@ -42,6 +42,8 @@
#define DBRI_PIPE_MAX 32
+struct dbri_softc;
+
enum direction {
in,
out
@@ -104,6 +106,7 @@ struct dbri_desc {
void (*callback)(void *);
void *callback_args;
void *softint;
+ struct dbri_softc *sc;
};
struct dbri_dma {
Index: src/sys/dev/sbus/files.sbus
diff -u src/sys/dev/sbus/files.sbus:1.43 src/sys/dev/sbus/files.sbus:1.43.2.1
--- src/sys/dev/sbus/files.sbus:1.43 Thu Sep 6 05:36:51 2018
+++ src/sys/dev/sbus/files.sbus Wed May 1 12:18:59 2019
@@ -1,4 +1,4 @@
-# $NetBSD: files.sbus,v 1.43 2018/09/06 05:36:51 maxv Exp $
+# $NetBSD: files.sbus,v 1.43.2.1 2019/05/01 12:18:59 isaki Exp $
#
# Config file and device description for machine-independent SBUS code.
# Included by ports that need it.
@@ -128,7 +128,7 @@ file dev/sbus/p9100.c pnozz needs-flag
# SUNW,DBRI audio
defflag opt_sbus_dbri.h DBRI_DEBUG
-defflag opt_sbus_dbri.h DBRI_BIG_BUFFER DBRI_SPIN
+defflag opt_sbus_dbri.h DBRI_SPIN
device dbri { }: audiobus, auconv, mulaw
attach dbri at sbus
file dev/sbus/dbri.c dbri
