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[src/isaki-audio2]: src/sys/arch/macppc/dev Adapt to audio2.
details: https://anonhg.NetBSD.org/src/rev/038b4a3bcf4b
branches: isaki-audio2
changeset: 455990:038b4a3bcf4b
user: isaki <isaki%NetBSD.org@localhost>
date: Wed Apr 24 12:47:13 2019 +0000
description:
Adapt to audio2.
- Some models don't have SLINEAR_LE but only SLINEAR_BE is enough.
diffstat:
sys/arch/macppc/dev/awacs.c | 194 +++++++------------------------------------
1 files changed, 34 insertions(+), 160 deletions(-)
diffs (297 lines):
diff -r d2388f1cfc5a -r 038b4a3bcf4b sys/arch/macppc/dev/awacs.c
--- a/sys/arch/macppc/dev/awacs.c Wed Apr 24 12:14:56 2019 +0000
+++ b/sys/arch/macppc/dev/awacs.c Wed Apr 24 12:47:13 2019 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: awacs.c,v 1.46.2.1 2019/04/21 05:11:21 isaki Exp $ */
+/* $NetBSD: awacs.c,v 1.46.2.2 2019/04/24 12:47:13 isaki Exp $ */
/*-
* Copyright (c) 2000 Tsubai Masanari. All rights reserved.
@@ -27,7 +27,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: awacs.c,v 1.46.2.1 2019/04/21 05:11:21 isaki Exp $");
+__KERNEL_RCSID(0, "$NetBSD: awacs.c,v 1.46.2.2 2019/04/24 12:47:13 isaki Exp $");
#include <sys/param.h>
#include <sys/audioio.h>
@@ -38,9 +38,7 @@
#include <sys/mutex.h>
#include <sys/condvar.h>
-#include <dev/auconv.h>
#include <dev/audio_if.h>
-#include <dev/mulaw.h>
#include <uvm/uvm_extern.h>
#include <machine/autoconf.h>
@@ -59,12 +57,8 @@
# define DPRINTF while (0) printf
#endif
-/* sc_flags values */
-#define AWACS_CAP_BSWAP 0x0001
-
struct awacs_softc {
device_t sc_dev;
- int sc_flags;
bus_space_tag_t sc_tag;
bus_space_handle_t sc_regh;
bus_space_handle_t sc_idmah;
@@ -107,9 +101,6 @@
struct dbdma_command *sc_odmacmd;
struct dbdma_command *sc_idmacmd;
-#define AWACS_NFORMATS 2
- struct audio_format sc_formats[AWACS_NFORMATS];
-
kmutex_t sc_lock;
kmutex_t sc_intr_lock;
};
@@ -120,9 +111,10 @@
static int awacs_status_intr(void *);
static void awacs_close(void *);
-static int awacs_query_encoding(void *, struct audio_encoding *);
-static int awacs_set_params(void *, int, int, audio_params_t *, audio_params_t *,
- stream_filter_list_t *, stream_filter_list_t *);
+static int awacs_query_format(void *, audio_format_query_t *);
+static int awacs_set_format(void *, int,
+ const audio_params_t *, const audio_params_t *,
+ audio_filter_reg_t *, audio_filter_reg_t *);
static int awacs_round_blocksize(void *, int, int, const audio_params_t *);
static int awacs_trigger_output(void *, void *, void *, int, void (*)(void *),
@@ -136,7 +128,6 @@
static int awacs_get_port(void *, mixer_ctrl_t *);
static int awacs_query_devinfo(void *, mixer_devinfo_t *);
static size_t awacs_round_buffersize(void *, int, size_t);
-static paddr_t awacs_mappage(void *, void *, off_t, int);
static int awacs_get_props(void *);
static void awacs_get_locks(void *, kmutex_t **, kmutex_t **);
@@ -164,8 +155,8 @@
const struct audio_hw_if awacs_hw_if = {
.close = awacs_close,
- .query_encoding = awacs_query_encoding,
- .set_params = awacs_set_params,
+ .query_format = awacs_query_format,
+ .set_format = awacs_set_format,
.round_blocksize = awacs_round_blocksize,
.halt_output = awacs_halt_output,
.halt_input = awacs_halt_input,
@@ -174,7 +165,6 @@
.get_port = awacs_get_port,
.query_devinfo = awacs_query_devinfo,
.round_buffersize = awacs_round_buffersize,
- .mappage = awacs_mappage,
.get_props = awacs_get_props,
.trigger_output = awacs_trigger_output,
.trigger_input = awacs_trigger_input,
@@ -187,24 +177,20 @@
"awacs"
};
-#define AWACS_NFORMATS 2
-#define AWACS_FORMATS_LE 0
-#define AWACS_FORMAT(enc) \
- { \
- .mode = AUMODE_PLAY | AUMODE_RECORD, \
- .encoding = (enc), \
- .validbits = 16, \
- .precision = 16, \
- .channels = 2, \
- .channel_mask = AUFMT_STEREO, \
- .frequency_type = 8, \
- .frequency = \
- { 7350, 8820, 11025, 14700, 17640, 22050, 29400, 44100 }, \
+static const struct audio_format awacs_formats[] = {
+ {
+ .mode = AUMODE_PLAY | AUMODE_RECORD,
+ .encoding = AUDIO_ENCODING_SLINEAR_BE,
+ .validbits = 16,
+ .precision = 16,
+ .channels = 2,
+ .channel_mask = AUFMT_STEREO,
+ .frequency_type = 8,
+ .frequency =
+ { 7350, 8820, 11025, 14700, 17640, 22050, 29400, 44100 },
}
-static const struct audio_format awacs_formats[AWACS_NFORMATS] = {
- AWACS_FORMAT(AUDIO_ENCODING_SLINEAR_LE),
- AWACS_FORMAT(AUDIO_ENCODING_SLINEAR_BE),
};
+#define AWACS_NFORMATS __arraycount(awacs_formats)
/* register offset */
#define AWACS_SOUND_CTRL 0x00
@@ -410,17 +396,6 @@
sc->vol_l = 0;
sc->vol_r = 0;
- memcpy(&sc->sc_formats, awacs_formats, sizeof(awacs_formats));
-
- /* XXX Uni-North based models don't have byteswap capability. */
- if (OF_finddevice("/uni-n") == -1) {
-
- sc->sc_flags |= AWACS_CAP_BSWAP;
- } else {
-
- AUFMT_INVALIDATE(&sc->sc_formats[AWACS_FORMATS_LE]);
- }
-
sc->sc_soundctl = AWACS_INPUT_SUBFRAME0 | AWACS_OUTPUT_SUBFRAME0 |
AWACS_RATE_44100 | AWACS_INTR_PORTCHG;
awacs_write_reg(sc, AWACS_SOUND_CTRL, sc->sc_soundctl);
@@ -664,119 +639,27 @@
}
static int
-awacs_query_encoding(void *h, struct audio_encoding *ae)
+awacs_query_format(void *h, audio_format_query_t *afp)
+{
+
+ return audio_query_format(awacs_formats, AWACS_NFORMATS, afp);
+}
+
+static int
+awacs_set_format(void *h, int setmode,
+ const audio_params_t *play, const audio_params_t *rec,
+ audio_filter_reg_t *pfil, audio_filter_reg_t *rfil)
{
struct awacs_softc *sc;
sc = h;
- ae->flags = AUDIO_ENCODINGFLAG_EMULATED;
- switch (ae->index) {
- case 0:
- strcpy(ae->name, AudioEslinear);
- ae->encoding = AUDIO_ENCODING_SLINEAR;
- ae->precision = 16;
- ae->flags = 0;
- return 0;
- case 1:
- strcpy(ae->name, AudioEslinear_be);
- ae->encoding = AUDIO_ENCODING_SLINEAR_BE;
- ae->precision = 16;
- ae->flags = 0;
- return 0;
- case 2:
- strcpy(ae->name, AudioEslinear_le);
- ae->encoding = AUDIO_ENCODING_SLINEAR_LE;
- ae->precision = 16;
- if (sc->sc_flags & AWACS_CAP_BSWAP)
- ae->flags = 0;
- return 0;
- case 3:
- strcpy(ae->name, AudioEulinear_be);
- ae->encoding = AUDIO_ENCODING_ULINEAR_BE;
- ae->precision = 16;
- return 0;
- case 4:
- strcpy(ae->name, AudioEulinear_le);
- ae->encoding = AUDIO_ENCODING_ULINEAR_LE;
- ae->precision = 16;
- return 0;
- case 5:
- strcpy(ae->name, AudioEmulaw);
- ae->encoding = AUDIO_ENCODING_ULAW;
- ae->precision = 8;
- return 0;
- case 6:
- strcpy(ae->name, AudioEalaw);
- ae->encoding = AUDIO_ENCODING_ALAW;
- ae->precision = 8;
- return 0;
- default:
- return EINVAL;
- }
-}
+ /* *play and *rec are the identical because !AUDIO_PROP_INDEPENDENT. */
-static int
-awacs_set_params(void *h, int setmode, int usemode,
- audio_params_t *play, audio_params_t *rec,
- stream_filter_list_t *pfil, stream_filter_list_t *rfil)
-{
- struct awacs_softc *sc;
- audio_params_t *p;
- stream_filter_list_t *fil;
- int mode, i;
-
- sc = h;
- p = NULL;
- /*
- * 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;
- }
+ awacs_write_reg(sc, AWACS_BYTE_SWAP, 0);
- for (mode = AUMODE_RECORD; mode != -1;
- mode = mode == AUMODE_RECORD ? AUMODE_PLAY : -1) {
- if ((setmode & mode) == 0)
- continue;
-
- p = mode == AUMODE_PLAY ? play : rec;
- fil = mode == AUMODE_PLAY ? pfil : rfil;
- switch (p->sample_rate) {
- case 48000: /* aurateconv */
- case 44100:
- case 29400:
- case 22050:
- case 17640:
- case 14700:
- case 11025:
- case 8820:
- case 8000: /* aurateconv */
- case 7350:
- break;
- default:
- return EINVAL;
- }
- awacs_write_reg(sc, AWACS_BYTE_SWAP, 0);
- i = auconv_set_converter(sc->sc_formats, AWACS_NFORMATS,
- mode, p, true, fil);
- if (i < 0)
- return EINVAL;
- if (i == AWACS_FORMATS_LE)
- awacs_write_reg(sc, AWACS_BYTE_SWAP, 1);
- if (fil->req_size > 0)
- p = &fil->filters[0].param;
- if (awacs_set_rate(sc, p))
- return EINVAL;
- }
+ if (awacs_set_rate(sc, play))
+ return EINVAL;
return 0;
}
@@ -1081,15 +964,6 @@
return size;
}
-static paddr_t
-awacs_mappage(void *h, void *mem, off_t off, int prot)
-{
-
- if (off < 0)
- return -1;
- return -1; /* XXX */
-}
-
static int
awacs_get_props(void *h)
{
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