1531 lines
37 KiB
C
1531 lines
37 KiB
C
/* $NetBSD: autri.c,v 1.55 2017/06/01 02:45:11 chs Exp $ */
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/*
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* Copyright (c) 2001 SOMEYA Yoshihiko and KUROSAWA Takahiro.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* Trident 4DWAVE-DX/NX, SiS 7018, ALi M5451 Sound Driver
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*
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* The register information is taken from the ALSA driver.
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*
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* Documentation links:
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* - ftp://ftp.alsa-project.org/pub/manuals/trident/
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*/
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: autri.c,v 1.55 2017/06/01 02:45:11 chs Exp $");
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#include "midi.h"
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#include <sys/param.h>
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#include <sys/systm.h>
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#include <sys/kernel.h>
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#include <sys/fcntl.h>
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#include <sys/kmem.h>
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#include <sys/device.h>
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#include <sys/proc.h>
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#include <sys/audioio.h>
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#include <sys/bus.h>
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#include <sys/intr.h>
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#include <dev/audio_if.h>
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#include <dev/midi_if.h>
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#include <dev/mulaw.h>
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#include <dev/auconv.h>
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#include <dev/ic/ac97reg.h>
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#include <dev/ic/ac97var.h>
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#include <dev/ic/mpuvar.h>
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#include <dev/pci/pcidevs.h>
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#include <dev/pci/pcireg.h>
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#include <dev/pci/pcivar.h>
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#include <dev/pci/autrireg.h>
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#include <dev/pci/autrivar.h>
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#ifdef AUDIO_DEBUG
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# define DPRINTF(x) if (autridebug) printf x
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# define DPRINTFN(n,x) if (autridebug > (n)) printf x
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int autridebug = 0;
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#else
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# define DPRINTF(x)
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# define DPRINTFN(n,x)
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#endif
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static int autri_intr(void *);
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#define DMAADDR(p) ((p)->map->dm_segs[0].ds_addr)
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#define KERNADDR(p) ((void *)((p)->addr))
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static int autri_allocmem(struct autri_softc *, size_t,
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size_t, struct autri_dma *);
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static int autri_freemem(struct autri_softc *, struct autri_dma *);
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#define TWRITE1(sc, r, x) bus_space_write_1((sc)->memt, (sc)->memh, (r), (x))
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#define TWRITE2(sc, r, x) bus_space_write_2((sc)->memt, (sc)->memh, (r), (x))
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#define TWRITE4(sc, r, x) bus_space_write_4((sc)->memt, (sc)->memh, (r), (x))
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#define TREAD1(sc, r) bus_space_read_1((sc)->memt, (sc)->memh, (r))
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#define TREAD2(sc, r) bus_space_read_2((sc)->memt, (sc)->memh, (r))
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#define TREAD4(sc, r) bus_space_read_4((sc)->memt, (sc)->memh, (r))
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static int autri_attach_codec(void *, struct ac97_codec_if *);
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static int autri_read_codec(void *, uint8_t, uint16_t *);
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static int autri_write_codec(void *, uint8_t, uint16_t);
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static int autri_reset_codec(void *);
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static enum ac97_host_flags autri_flags_codec(void *);
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static bool autri_resume(device_t, const pmf_qual_t *);
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static int autri_init(void *);
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static struct autri_dma *autri_find_dma(struct autri_softc *, void *);
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static void autri_setup_channel(struct autri_softc *, int,
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const audio_params_t *param);
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static void autri_enable_interrupt(struct autri_softc *, int);
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static void autri_disable_interrupt(struct autri_softc *, int);
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static void autri_startch(struct autri_softc *, int, int);
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static void autri_stopch(struct autri_softc *, int, int);
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static void autri_enable_loop_interrupt(void *);
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#if 0
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static void autri_disable_loop_interrupt(void *);
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#endif
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static int autri_open(void *, int);
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static int autri_query_encoding(void *, struct audio_encoding *);
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static int autri_set_params(void *, int, int, audio_params_t *,
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audio_params_t *, stream_filter_list_t *,
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stream_filter_list_t *);
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static int autri_round_blocksize(void *, int, int, const audio_params_t *);
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static int autri_trigger_output(void *, void *, void *, int,
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void (*)(void *), void *,
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const audio_params_t *);
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static int autri_trigger_input(void *, void *, void *, int,
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void (*)(void *), void *,
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const audio_params_t *);
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static int autri_halt_output(void *);
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static int autri_halt_input(void *);
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static int autri_getdev(void *, struct audio_device *);
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static int autri_mixer_set_port(void *, mixer_ctrl_t *);
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static int autri_mixer_get_port(void *, mixer_ctrl_t *);
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static void* autri_malloc(void *, int, size_t);
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static void autri_free(void *, void *, size_t);
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static size_t autri_round_buffersize(void *, int, size_t);
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static paddr_t autri_mappage(void *, void *, off_t, int);
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static int autri_get_props(void *);
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static int autri_query_devinfo(void *, mixer_devinfo_t *);
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static void autri_get_locks(void *, kmutex_t **, kmutex_t **);
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static const struct audio_hw_if autri_hw_if = {
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autri_open,
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NULL, /* close */
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NULL, /* drain */
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autri_query_encoding,
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autri_set_params,
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autri_round_blocksize,
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NULL, /* commit_settings */
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NULL, /* init_output */
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NULL, /* init_input */
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NULL, /* start_output */
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NULL, /* start_input */
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autri_halt_output,
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autri_halt_input,
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NULL, /* speaker_ctl */
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autri_getdev,
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NULL, /* setfd */
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autri_mixer_set_port,
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autri_mixer_get_port,
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autri_query_devinfo,
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autri_malloc,
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autri_free,
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autri_round_buffersize,
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autri_mappage,
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autri_get_props,
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autri_trigger_output,
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autri_trigger_input,
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NULL, /* dev_ioctl */
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autri_get_locks,
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};
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#if NMIDI > 0
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static void autri_midi_close(void *);
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static void autri_midi_getinfo(void *, struct midi_info *);
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static int autri_midi_open(void *, int, void (*)(void *, int),
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void (*)(void *), void *);
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static int autri_midi_output(void *, int);
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static const struct midi_hw_if autri_midi_hw_if = {
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autri_midi_open,
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autri_midi_close,
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autri_midi_output,
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autri_midi_getinfo,
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NULL, /* ioctl */
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autri_get_locks,
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};
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#endif
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#define AUTRI_NFORMATS 8
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static const struct audio_format autri_formats[AUTRI_NFORMATS] = {
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{NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_SLINEAR_LE, 16, 16,
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2, AUFMT_STEREO, 0, {4000, 48000}},
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{NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_SLINEAR_LE, 16, 16,
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1, AUFMT_MONAURAL, 0, {4000, 48000}},
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{NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_ULINEAR_LE, 16, 16,
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2, AUFMT_STEREO, 0, {4000, 48000}},
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{NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_ULINEAR_LE, 16, 16,
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1, AUFMT_MONAURAL, 0, {4000, 48000}},
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{NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_ULINEAR_LE, 8, 8,
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2, AUFMT_STEREO, 0, {4000, 48000}},
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{NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_ULINEAR_LE, 8, 8,
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1, AUFMT_MONAURAL, 0, {4000, 48000}},
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{NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_SLINEAR_LE, 8, 8,
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2, AUFMT_STEREO, 0, {4000, 48000}},
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{NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_SLINEAR_LE, 8, 8,
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1, AUFMT_MONAURAL, 0, {4000, 48000}},
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};
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/*
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* register set/clear bit
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*/
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#if NMIDI > 0
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static inline void
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autri_reg_set_1(struct autri_softc *sc, int no, uint8_t mask)
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{
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bus_space_write_1(sc->memt, sc->memh, no,
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(bus_space_read_1(sc->memt, sc->memh, no) | mask));
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}
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static inline void
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autri_reg_clear_1(struct autri_softc *sc, int no, uint8_t mask)
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{
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bus_space_write_1(sc->memt, sc->memh, no,
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(bus_space_read_1(sc->memt, sc->memh, no) & ~mask));
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}
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#endif
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static inline void
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autri_reg_set_4(struct autri_softc *sc, int no, uint32_t mask)
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{
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bus_space_write_4(sc->memt, sc->memh, no,
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(bus_space_read_4(sc->memt, sc->memh, no) | mask));
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}
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static inline void
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autri_reg_clear_4(struct autri_softc *sc, int no, uint32_t mask)
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{
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bus_space_write_4(sc->memt, sc->memh, no,
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(bus_space_read_4(sc->memt, sc->memh, no) & ~mask));
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}
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/*
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* AC'97 codec
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*/
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static int
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autri_attach_codec(void *sc_, struct ac97_codec_if *codec_if)
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{
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struct autri_codec_softc *sc;
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DPRINTF(("autri_attach_codec()\n"));
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sc = sc_;
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sc->codec_if = codec_if;
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return 0;
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}
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static int
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autri_read_codec(void *sc_, uint8_t index, uint16_t *data)
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{
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struct autri_codec_softc *codec;
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struct autri_softc *sc;
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uint32_t status, addr, cmd, busy;
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uint16_t count;
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codec = sc_;
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sc = codec->sc;
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/*DPRINTF(("sc->sc->type : 0x%X",sc->sc->type));*/
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switch (sc->sc_devid) {
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case AUTRI_DEVICE_ID_4DWAVE_DX:
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addr = AUTRI_DX_ACR1;
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cmd = AUTRI_DX_ACR1_CMD_READ;
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busy = AUTRI_DX_ACR1_BUSY_READ;
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break;
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case AUTRI_DEVICE_ID_4DWAVE_NX:
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addr = AUTRI_NX_ACR2;
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cmd = AUTRI_NX_ACR2_CMD_READ;
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busy = AUTRI_NX_ACR2_BUSY_READ | AUTRI_NX_ACR2_RECV_WAIT;
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break;
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case AUTRI_DEVICE_ID_SIS_7018:
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addr = AUTRI_SIS_ACRD;
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cmd = AUTRI_SIS_ACRD_CMD_READ;
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busy = AUTRI_SIS_ACRD_BUSY_READ | AUTRI_SIS_ACRD_AUDIO_BUSY;
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break;
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case AUTRI_DEVICE_ID_ALI_M5451:
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if (sc->sc_revision > 0x01)
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addr = AUTRI_ALI_ACWR;
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else
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addr = AUTRI_ALI_ACRD;
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cmd = AUTRI_ALI_ACRD_CMD_READ;
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busy = AUTRI_ALI_ACRD_BUSY_READ;
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break;
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default:
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printf("%s: autri_read_codec : unknown device\n",
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device_xname(sc->sc_dev));
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return -1;
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}
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/* wait for 'Ready to Read' */
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for (count=0; count<0xffff; count++) {
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if ((TREAD4(sc, addr) & busy) == 0)
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break;
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}
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if (count == 0xffff) {
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printf("%s: Codec timeout. Busy reading AC'97 codec.\n",
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device_xname(sc->sc_dev));
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return -1;
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}
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/* send Read Command to AC'97 */
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TWRITE4(sc, addr, (index & 0x7f) | cmd);
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/* wait for 'Returned data is avalable' */
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for (count=0; count<0xffff; count++) {
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status = TREAD4(sc, addr);
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if ((status & busy) == 0)
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break;
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}
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if (count == 0xffff) {
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printf("%s: Codec timeout. Busy reading AC'97 codec.\n",
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device_xname(sc->sc_dev));
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return -1;
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}
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*data = (status >> 16) & 0x0000ffff;
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/*DPRINTF(("autri_read_codec(0x%X) return 0x%X\n",reg,*data));*/
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return 0;
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}
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static int
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autri_write_codec(void *sc_, uint8_t index, uint16_t data)
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{
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struct autri_codec_softc *codec;
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struct autri_softc *sc;
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uint32_t addr, cmd, busy;
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uint16_t count;
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codec = sc_;
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sc = codec->sc;
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/*DPRINTF(("autri_write_codec(0x%X,0x%X)\n",index,data));*/
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switch (sc->sc_devid) {
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case AUTRI_DEVICE_ID_4DWAVE_DX:
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addr = AUTRI_DX_ACR0;
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cmd = AUTRI_DX_ACR0_CMD_WRITE;
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busy = AUTRI_DX_ACR0_BUSY_WRITE;
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break;
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case AUTRI_DEVICE_ID_4DWAVE_NX:
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addr = AUTRI_NX_ACR1;
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cmd = AUTRI_NX_ACR1_CMD_WRITE;
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busy = AUTRI_NX_ACR1_BUSY_WRITE;
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break;
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case AUTRI_DEVICE_ID_SIS_7018:
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addr = AUTRI_SIS_ACWR;
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cmd = AUTRI_SIS_ACWR_CMD_WRITE;
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busy = AUTRI_SIS_ACWR_BUSY_WRITE | AUTRI_SIS_ACWR_AUDIO_BUSY;
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break;
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case AUTRI_DEVICE_ID_ALI_M5451:
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addr = AUTRI_ALI_ACWR;
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cmd = AUTRI_ALI_ACWR_CMD_WRITE;
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if (sc->sc_revision > 0x01)
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cmd |= 0x0100;
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busy = AUTRI_ALI_ACWR_BUSY_WRITE;
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break;
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default:
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printf("%s: autri_write_codec : unknown device.\n",
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device_xname(sc->sc_dev));
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return -1;
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}
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/* wait for 'Ready to Write' */
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for (count=0; count<0xffff; count++) {
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if ((TREAD4(sc, addr) & busy) == 0)
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break;
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}
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if (count == 0xffff) {
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printf("%s: Codec timeout. Busy writing AC'97 codec\n",
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device_xname(sc->sc_dev));
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return -1;
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}
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/* send Write Command to AC'97 */
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TWRITE4(sc, addr, (data << 16) | (index & 0x7f) | cmd);
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return 0;
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}
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static int
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autri_reset_codec(void *sc_)
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{
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struct autri_codec_softc *codec;
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struct autri_softc *sc;
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uint32_t reg, ready;
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int addr, count;
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codec = sc_;
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sc = codec->sc;
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count = 200;
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DPRINTF(("autri_reset_codec(codec=%p,sc=%p)\n", codec, sc));
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DPRINTF(("sc->sc_devid=%X\n", sc->sc_devid));
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switch (sc->sc_devid) {
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case AUTRI_DEVICE_ID_4DWAVE_DX:
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/* warm reset AC'97 codec */
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autri_reg_set_4(sc, AUTRI_DX_ACR2, 1);
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delay(100);
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/* release reset */
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autri_reg_clear_4(sc, AUTRI_DX_ACR2, 1);
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delay(100);
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addr = AUTRI_DX_ACR2;
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ready = AUTRI_DX_ACR2_CODEC_READY;
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break;
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case AUTRI_DEVICE_ID_4DWAVE_NX:
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/* warm reset AC'97 codec */
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autri_reg_set_4(sc, AUTRI_NX_ACR0, 1);
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delay(100);
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/* release reset */
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autri_reg_clear_4(sc, AUTRI_NX_ACR0, 1);
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delay(100);
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addr = AUTRI_NX_ACR0;
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ready = AUTRI_NX_ACR0_CODEC_READY;
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break;
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case AUTRI_DEVICE_ID_SIS_7018:
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/* cold reset AC'97 codec */
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autri_reg_set_4(sc, AUTRI_SIS_SCTRL, 2);
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delay(1000);
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/* release reset (warm & cold) */
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autri_reg_clear_4(sc, AUTRI_SIS_SCTRL, 3);
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delay(2000);
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addr = AUTRI_SIS_SCTRL;
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ready = AUTRI_SIS_SCTRL_CODEC_READY;
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break;
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case AUTRI_DEVICE_ID_ALI_M5451:
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/* warm reset AC'97 codec */
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autri_reg_set_4(sc, AUTRI_ALI_SCTRL, 1);
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delay(100);
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/* release reset (warm & cold) */
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autri_reg_clear_4(sc, AUTRI_ALI_SCTRL, 3);
|
|
delay(100);
|
|
|
|
addr = AUTRI_ALI_SCTRL;
|
|
ready = AUTRI_ALI_SCTRL_CODEC_READY;
|
|
break;
|
|
default:
|
|
printf("%s: autri_reset_codec : unknown device\n",
|
|
device_xname(sc->sc_dev));
|
|
return EOPNOTSUPP;
|
|
}
|
|
|
|
/* wait for 'Codec Ready' */
|
|
while (count--) {
|
|
reg = TREAD4(sc, addr);
|
|
if (reg & ready)
|
|
break;
|
|
delay(1000);
|
|
}
|
|
|
|
if (count == 0) {
|
|
printf("%s: Codec timeout. AC'97 is not ready for operation.\n",
|
|
device_xname(sc->sc_dev));
|
|
return ETIMEDOUT;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static enum ac97_host_flags
|
|
autri_flags_codec(void *sc)
|
|
{
|
|
return AC97_HOST_DONT_READ;
|
|
}
|
|
|
|
/*
|
|
*
|
|
*/
|
|
|
|
static int
|
|
autri_match(device_t parent, cfdata_t match, void *aux)
|
|
{
|
|
struct pci_attach_args *pa;
|
|
|
|
pa = (struct pci_attach_args *)aux;
|
|
switch (PCI_VENDOR(pa->pa_id)) {
|
|
case PCI_VENDOR_TRIDENT:
|
|
switch (PCI_PRODUCT(pa->pa_id)) {
|
|
case PCI_PRODUCT_TRIDENT_4DWAVE_DX:
|
|
/*
|
|
* IBM makes a pcn network card and improperly
|
|
* sets the vendor and product ID's. Avoid matching.
|
|
*/
|
|
if (PCI_CLASS(pa->pa_class) == PCI_CLASS_NETWORK)
|
|
return 0;
|
|
/* FALLTHROUGH */
|
|
case PCI_PRODUCT_TRIDENT_4DWAVE_NX:
|
|
return 1;
|
|
}
|
|
break;
|
|
case PCI_VENDOR_SIS:
|
|
switch (PCI_PRODUCT(pa->pa_id)) {
|
|
case PCI_PRODUCT_SIS_7018:
|
|
return 1;
|
|
}
|
|
break;
|
|
case PCI_VENDOR_ALI:
|
|
switch (PCI_PRODUCT(pa->pa_id)) {
|
|
case PCI_PRODUCT_ALI_M5451:
|
|
return 1;
|
|
}
|
|
break;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static void
|
|
autri_attach(device_t parent, device_t self, void *aux)
|
|
{
|
|
struct autri_softc *sc;
|
|
struct pci_attach_args *pa;
|
|
pci_chipset_tag_t pc;
|
|
struct autri_codec_softc *codec;
|
|
pci_intr_handle_t ih;
|
|
char const *intrstr;
|
|
int r;
|
|
uint32_t reg;
|
|
char intrbuf[PCI_INTRSTR_LEN];
|
|
|
|
sc = device_private(self);
|
|
sc->sc_dev = self;
|
|
pa = (struct pci_attach_args *)aux;
|
|
pc = pa->pa_pc;
|
|
|
|
sc->sc_devid = pa->pa_id;
|
|
sc->sc_class = pa->pa_class;
|
|
|
|
pci_aprint_devinfo(pa, "Audio controller");
|
|
sc->sc_revision = PCI_REVISION(pa->pa_class);
|
|
|
|
/* map register to memory */
|
|
if (pci_mapreg_map(pa, AUTRI_PCI_MEMORY_BASE,
|
|
PCI_MAPREG_TYPE_MEM, 0, &sc->memt, &sc->memh, NULL, NULL)) {
|
|
aprint_error_dev(sc->sc_dev, "can't map memory space\n");
|
|
return;
|
|
}
|
|
|
|
mutex_init(&sc->sc_lock, MUTEX_DEFAULT, IPL_NONE);
|
|
mutex_init(&sc->sc_intr_lock, MUTEX_DEFAULT, IPL_AUDIO);
|
|
|
|
/* map and establish the interrupt */
|
|
if (pci_intr_map(pa, &ih)) {
|
|
aprint_error_dev(sc->sc_dev, "couldn't map interrupt\n");
|
|
return;
|
|
}
|
|
intrstr = pci_intr_string(pc, ih, intrbuf, sizeof(intrbuf));
|
|
sc->sc_ih = pci_intr_establish_xname(pc, ih, IPL_AUDIO, autri_intr,
|
|
sc, device_xname(self));
|
|
if (sc->sc_ih == NULL) {
|
|
aprint_error_dev(sc->sc_dev, "couldn't establish interrupt");
|
|
if (intrstr != NULL)
|
|
aprint_error(" at %s", intrstr);
|
|
aprint_error("\n");
|
|
return;
|
|
}
|
|
aprint_normal_dev(sc->sc_dev, "interrupting at %s\n", intrstr);
|
|
|
|
sc->sc_dmatag = pa->pa_dmat;
|
|
sc->sc_pc = pc;
|
|
sc->sc_pt = pa->pa_tag;
|
|
|
|
/* enable the device */
|
|
reg = pci_conf_read(pc, pa->pa_tag, PCI_COMMAND_STATUS_REG);
|
|
reg |= (PCI_COMMAND_MEM_ENABLE | PCI_COMMAND_MASTER_ENABLE);
|
|
pci_conf_write(pc, pa->pa_tag, PCI_COMMAND_STATUS_REG, reg);
|
|
|
|
/* initialize the device */
|
|
autri_init(sc);
|
|
|
|
/* attach AC'97 codec */
|
|
codec = &sc->sc_codec;
|
|
codec->sc = sc;
|
|
|
|
codec->host_if.arg = codec;
|
|
codec->host_if.attach = autri_attach_codec;
|
|
codec->host_if.reset = autri_reset_codec;
|
|
codec->host_if.read = autri_read_codec;
|
|
codec->host_if.write = autri_write_codec;
|
|
codec->host_if.flags = autri_flags_codec;
|
|
|
|
r = ac97_attach(&codec->host_if, self, &sc->sc_lock);
|
|
if (r != 0) {
|
|
aprint_error_dev(self, "can't attach codec (error 0x%X)\n", r);
|
|
return;
|
|
}
|
|
|
|
if (!pmf_device_register(self, NULL, autri_resume))
|
|
aprint_error_dev(self, "couldn't establish power handler\n");
|
|
|
|
audio_attach_mi(&autri_hw_if, sc, sc->sc_dev);
|
|
|
|
#if NMIDI > 0
|
|
midi_attach_mi(&autri_midi_hw_if, sc, sc->sc_dev);
|
|
#endif
|
|
}
|
|
|
|
CFATTACH_DECL_NEW(autri, sizeof(struct autri_softc),
|
|
autri_match, autri_attach, NULL, NULL);
|
|
|
|
static bool
|
|
autri_resume(device_t dv, const pmf_qual_t *qual)
|
|
{
|
|
struct autri_softc *sc = device_private(dv);
|
|
|
|
mutex_enter(&sc->sc_lock);
|
|
mutex_spin_enter(&sc->sc_intr_lock);
|
|
autri_init(sc);
|
|
mutex_spin_exit(&sc->sc_intr_lock);
|
|
(sc->sc_codec.codec_if->vtbl->restore_ports)(sc->sc_codec.codec_if);
|
|
mutex_exit(&sc->sc_lock);
|
|
|
|
return true;
|
|
}
|
|
|
|
static int
|
|
autri_init(void *sc_)
|
|
{
|
|
struct autri_softc *sc;
|
|
uint32_t reg;
|
|
pci_chipset_tag_t pc;
|
|
pcitag_t pt;
|
|
|
|
sc = sc_;
|
|
pc = sc->sc_pc;
|
|
pt = sc->sc_pt;
|
|
DPRINTF(("in autri_init()\n"));
|
|
DPRINTFN(5,("pci_conf_read(0x40) : 0x%X\n",pci_conf_read(pc,pt,0x40)));
|
|
DPRINTFN(5,("pci_conf_read(0x44) : 0x%X\n",pci_conf_read(pc,pt,0x44)));
|
|
|
|
switch (sc->sc_devid) {
|
|
case AUTRI_DEVICE_ID_4DWAVE_DX:
|
|
/* disable Legacy Control */
|
|
pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0);
|
|
reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE);
|
|
pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000);
|
|
delay(100);
|
|
/* audio engine reset */
|
|
reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE);
|
|
pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x00040000);
|
|
delay(100);
|
|
/* release reset */
|
|
reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE);
|
|
pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000);
|
|
delay(100);
|
|
/* DAC on */
|
|
autri_reg_set_4(sc,AUTRI_DX_ACR2,0x02);
|
|
break;
|
|
case AUTRI_DEVICE_ID_4DWAVE_NX:
|
|
/* disable Legacy Control */
|
|
pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0);
|
|
reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE);
|
|
pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000);
|
|
delay(100);
|
|
/* audio engine reset */
|
|
reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE);
|
|
pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x00010000);
|
|
delay(100);
|
|
/* release reset */
|
|
reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE);
|
|
pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00010000);
|
|
delay(100);
|
|
/* DAC on */
|
|
autri_reg_set_4(sc,AUTRI_NX_ACR0,0x02);
|
|
break;
|
|
case AUTRI_DEVICE_ID_SIS_7018:
|
|
/* disable Legacy Control */
|
|
pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0);
|
|
reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE);
|
|
pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000);
|
|
delay(100);
|
|
/* reset Digital Controller */
|
|
reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE);
|
|
pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x000c0000);
|
|
delay(100);
|
|
/* release reset */
|
|
reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE);
|
|
pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000);
|
|
delay(100);
|
|
/* disable AC97 GPIO interrupt */
|
|
TWRITE1(sc, AUTRI_SIS_ACGPIO, 0);
|
|
/* enable 64 channel mode */
|
|
autri_reg_set_4(sc, AUTRI_LFO_GC_CIR, BANK_B_EN);
|
|
break;
|
|
case AUTRI_DEVICE_ID_ALI_M5451:
|
|
/* disable Legacy Control */
|
|
pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0);
|
|
reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE);
|
|
pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000);
|
|
delay(100);
|
|
/* reset Digital Controller */
|
|
reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE);
|
|
pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x000c0000);
|
|
delay(100);
|
|
/* release reset */
|
|
reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE);
|
|
pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000);
|
|
delay(100);
|
|
/* enable PCM input */
|
|
autri_reg_set_4(sc, AUTRI_ALI_GCONTROL, AUTRI_ALI_GCONTROL_PCM_IN);
|
|
break;
|
|
}
|
|
|
|
if (sc->sc_devid == AUTRI_DEVICE_ID_ALI_M5451) {
|
|
sc->sc_play.ch = 0;
|
|
sc->sc_play.ch_intr = 1;
|
|
sc->sc_rec.ch = 31;
|
|
sc->sc_rec.ch_intr = 2;
|
|
} else {
|
|
sc->sc_play.ch = 0x20;
|
|
sc->sc_play.ch_intr = 0x21;
|
|
sc->sc_rec.ch = 0x22;
|
|
sc->sc_rec.ch_intr = 0x23;
|
|
}
|
|
|
|
/* clear channel status */
|
|
TWRITE4(sc, AUTRI_STOP_A, 0xffffffff);
|
|
TWRITE4(sc, AUTRI_STOP_B, 0xffffffff);
|
|
|
|
/* disable channel interrupt */
|
|
TWRITE4(sc, AUTRI_AINTEN_A, 0);
|
|
TWRITE4(sc, AUTRI_AINTEN_B, 0);
|
|
|
|
#if 0
|
|
/* TLB */
|
|
if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) {
|
|
TWRITE4(sc,AUTRI_NX_TLBC,0);
|
|
}
|
|
#endif
|
|
|
|
autri_enable_loop_interrupt(sc);
|
|
|
|
DPRINTF(("out autri_init()\n"));
|
|
return 0;
|
|
}
|
|
|
|
static void
|
|
autri_enable_loop_interrupt(void *sc_)
|
|
{
|
|
struct autri_softc *sc;
|
|
uint32_t reg;
|
|
|
|
/*reg = (ENDLP_IE | MIDLP_IE);*/
|
|
reg = ENDLP_IE;
|
|
sc = sc_;
|
|
if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018)
|
|
reg |= BANK_B_EN;
|
|
|
|
autri_reg_set_4(sc, AUTRI_LFO_GC_CIR, reg);
|
|
}
|
|
|
|
#if 0
|
|
static void
|
|
autri_disable_loop_interrupt(void *sc_)
|
|
{
|
|
struct autri_softc *sc;
|
|
uint32_t reg;
|
|
|
|
reg = (ENDLP_IE | MIDLP_IE);
|
|
sc = sc_;
|
|
autri_reg_clear_4(sc, AUTRI_LFO_GC_CIR, reg);
|
|
}
|
|
#endif
|
|
|
|
static int
|
|
autri_intr(void *p)
|
|
{
|
|
struct autri_softc *sc;
|
|
uint32_t intsrc;
|
|
uint32_t mask, active[2];
|
|
int ch, endch;
|
|
/*
|
|
u_int32_t reg;
|
|
u_int32_t cso,eso;
|
|
*/
|
|
sc = p;
|
|
mutex_spin_enter(&sc->sc_intr_lock);
|
|
|
|
intsrc = TREAD4(sc, AUTRI_MISCINT);
|
|
if ((intsrc & (ADDRESS_IRQ | MPU401_IRQ)) == 0) {
|
|
mutex_spin_exit(&sc->sc_intr_lock);
|
|
return 0;
|
|
}
|
|
|
|
if (intsrc & ADDRESS_IRQ) {
|
|
|
|
active[0] = TREAD4(sc,AUTRI_AIN_A);
|
|
active[1] = TREAD4(sc,AUTRI_AIN_B);
|
|
|
|
if (sc->sc_devid == AUTRI_DEVICE_ID_ALI_M5451) {
|
|
endch = 32;
|
|
} else {
|
|
endch = 64;
|
|
}
|
|
|
|
for (ch = 0; ch < endch; ch++) {
|
|
mask = 1 << (ch & 0x1f);
|
|
if (active[(ch & 0x20) ? 1 : 0] & mask) {
|
|
|
|
/* clear interrupt */
|
|
TWRITE4(sc, (ch & 0x20) ? AUTRI_AIN_B : AUTRI_AIN_A, mask);
|
|
/* disable interrupt */
|
|
autri_reg_clear_4(sc,(ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A, mask);
|
|
#if 0
|
|
reg = TREAD4(sc,AUTRI_LFO_GC_CIR) & ~0x0000003f;
|
|
TWRITE4(sc,AUTRI_LFO_GC_CIR, reg | ch);
|
|
|
|
if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) {
|
|
cso = TREAD4(sc, 0xe0) & 0x00ffffff;
|
|
eso = TREAD4(sc, 0xe8) & 0x00ffffff;
|
|
} else {
|
|
cso = (TREAD4(sc, 0xe0) >> 16) & 0x0000ffff;
|
|
eso = (TREAD4(sc, 0xe8) >> 16) & 0x0000ffff;
|
|
}
|
|
/*printf("cso=%d, eso=%d\n",cso,eso);*/
|
|
#endif
|
|
if (ch == sc->sc_play.ch_intr) {
|
|
if (sc->sc_play.intr)
|
|
sc->sc_play.intr(sc->sc_play.intr_arg);
|
|
}
|
|
|
|
if (ch == sc->sc_rec.ch_intr) {
|
|
if (sc->sc_rec.intr)
|
|
sc->sc_rec.intr(sc->sc_rec.intr_arg);
|
|
}
|
|
|
|
/* enable interrupt */
|
|
autri_reg_set_4(sc, (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A, mask);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (intsrc & MPU401_IRQ) {
|
|
/* XXX */
|
|
}
|
|
|
|
autri_reg_set_4(sc,AUTRI_MISCINT,
|
|
ST_TARGET_REACHED | MIXER_OVERFLOW | MIXER_UNDERFLOW);
|
|
|
|
mutex_spin_exit(&sc->sc_intr_lock);
|
|
return 1;
|
|
}
|
|
|
|
/*
|
|
*
|
|
*/
|
|
|
|
static int
|
|
autri_allocmem(struct autri_softc *sc, size_t size, size_t align,
|
|
struct autri_dma *p)
|
|
{
|
|
int error;
|
|
|
|
p->size = size;
|
|
error = bus_dmamem_alloc(sc->sc_dmatag, p->size, align, 0,
|
|
p->segs, sizeof(p->segs)/sizeof(p->segs[0]),
|
|
&p->nsegs, BUS_DMA_WAITOK);
|
|
if (error)
|
|
return error;
|
|
|
|
error = bus_dmamem_map(sc->sc_dmatag, p->segs, p->nsegs, p->size,
|
|
&p->addr, BUS_DMA_WAITOK|BUS_DMA_COHERENT);
|
|
if (error)
|
|
goto free;
|
|
|
|
error = bus_dmamap_create(sc->sc_dmatag, p->size, 1, p->size,
|
|
0, BUS_DMA_WAITOK, &p->map);
|
|
if (error)
|
|
goto unmap;
|
|
|
|
error = bus_dmamap_load(sc->sc_dmatag, p->map, p->addr, p->size, NULL,
|
|
BUS_DMA_WAITOK);
|
|
if (error)
|
|
goto destroy;
|
|
return (0);
|
|
|
|
destroy:
|
|
bus_dmamap_destroy(sc->sc_dmatag, p->map);
|
|
unmap:
|
|
bus_dmamem_unmap(sc->sc_dmatag, p->addr, p->size);
|
|
free:
|
|
bus_dmamem_free(sc->sc_dmatag, p->segs, p->nsegs);
|
|
return error;
|
|
}
|
|
|
|
static int
|
|
autri_freemem(struct autri_softc *sc, struct autri_dma *p)
|
|
{
|
|
|
|
bus_dmamap_unload(sc->sc_dmatag, p->map);
|
|
bus_dmamap_destroy(sc->sc_dmatag, p->map);
|
|
bus_dmamem_unmap(sc->sc_dmatag, p->addr, p->size);
|
|
bus_dmamem_free(sc->sc_dmatag, p->segs, p->nsegs);
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
autri_open(void *addr, int flags)
|
|
{
|
|
DPRINTF(("autri_open()\n"));
|
|
DPRINTFN(5,("MISCINT : 0x%08X\n",
|
|
TREAD4((struct autri_softc *)addr, AUTRI_MISCINT)));
|
|
DPRINTFN(5,("LFO_GC_CIR : 0x%08X\n",
|
|
TREAD4((struct autri_softc *)addr, AUTRI_LFO_GC_CIR)));
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
autri_query_encoding(void *addr, struct audio_encoding *fp)
|
|
{
|
|
|
|
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 = AUDIO_ENCODINGFLAG_EMULATED;
|
|
break;
|
|
case 7:
|
|
strcpy(fp->name, AudioEulinear_be);
|
|
fp->encoding = AUDIO_ENCODING_ULINEAR_BE;
|
|
fp->precision = 16;
|
|
fp->flags = AUDIO_ENCODINGFLAG_EMULATED;
|
|
break;
|
|
default:
|
|
return EINVAL;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
autri_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)
|
|
{
|
|
if (setmode & AUMODE_RECORD) {
|
|
if (auconv_set_converter(autri_formats, AUTRI_NFORMATS,
|
|
AUMODE_RECORD, rec, FALSE, rfil) < 0)
|
|
return EINVAL;
|
|
}
|
|
if (setmode & AUMODE_PLAY) {
|
|
if (auconv_set_converter(autri_formats, AUTRI_NFORMATS,
|
|
AUMODE_PLAY, play, FALSE, pfil) < 0)
|
|
return EINVAL;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
autri_round_blocksize(void *addr, int block,
|
|
int mode, const audio_params_t *param)
|
|
{
|
|
return block & -4;
|
|
}
|
|
|
|
static int
|
|
autri_halt_output(void *addr)
|
|
{
|
|
struct autri_softc *sc;
|
|
|
|
DPRINTF(("autri_halt_output()\n"));
|
|
sc = addr;
|
|
sc->sc_play.intr = NULL;
|
|
autri_stopch(sc, sc->sc_play.ch, sc->sc_play.ch_intr);
|
|
autri_disable_interrupt(sc, sc->sc_play.ch_intr);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
autri_halt_input(void *addr)
|
|
{
|
|
struct autri_softc *sc;
|
|
|
|
DPRINTF(("autri_halt_input()\n"));
|
|
sc = addr;
|
|
sc->sc_rec.intr = NULL;
|
|
autri_stopch(sc, sc->sc_rec.ch, sc->sc_rec.ch_intr);
|
|
autri_disable_interrupt(sc, sc->sc_rec.ch_intr);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
autri_getdev(void *addr, struct audio_device *retp)
|
|
{
|
|
struct autri_softc *sc;
|
|
|
|
DPRINTF(("autri_getdev().\n"));
|
|
sc = addr;
|
|
strncpy(retp->name, "Trident 4DWAVE", sizeof(retp->name));
|
|
snprintf(retp->version, sizeof(retp->version), "0x%02x",
|
|
PCI_REVISION(sc->sc_class));
|
|
|
|
switch (sc->sc_devid) {
|
|
case AUTRI_DEVICE_ID_4DWAVE_DX:
|
|
strncpy(retp->config, "4DWAVE-DX", sizeof(retp->config));
|
|
break;
|
|
case AUTRI_DEVICE_ID_4DWAVE_NX:
|
|
strncpy(retp->config, "4DWAVE-NX", sizeof(retp->config));
|
|
break;
|
|
case AUTRI_DEVICE_ID_SIS_7018:
|
|
strncpy(retp->config, "SiS 7018", sizeof(retp->config));
|
|
break;
|
|
case AUTRI_DEVICE_ID_ALI_M5451:
|
|
strncpy(retp->config, "ALi M5451", sizeof(retp->config));
|
|
break;
|
|
default:
|
|
strncpy(retp->config, "unknown", sizeof(retp->config));
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
autri_mixer_set_port(void *addr, mixer_ctrl_t *cp)
|
|
{
|
|
struct autri_softc *sc;
|
|
|
|
sc = addr;
|
|
return sc->sc_codec.codec_if->vtbl->mixer_set_port(
|
|
sc->sc_codec.codec_if, cp);
|
|
}
|
|
|
|
static int
|
|
autri_mixer_get_port(void *addr, mixer_ctrl_t *cp)
|
|
{
|
|
struct autri_softc *sc;
|
|
|
|
sc = addr;
|
|
return sc->sc_codec.codec_if->vtbl->mixer_get_port(
|
|
sc->sc_codec.codec_if, cp);
|
|
}
|
|
|
|
static int
|
|
autri_query_devinfo(void *addr, mixer_devinfo_t *dip)
|
|
{
|
|
struct autri_softc *sc;
|
|
|
|
sc = addr;
|
|
return sc->sc_codec.codec_if->vtbl->query_devinfo(
|
|
sc->sc_codec.codec_if, dip);
|
|
}
|
|
|
|
static void *
|
|
autri_malloc(void *addr, int direction, size_t size)
|
|
{
|
|
struct autri_softc *sc;
|
|
struct autri_dma *p;
|
|
int error;
|
|
|
|
p = kmem_alloc(sizeof(*p), KM_SLEEP);
|
|
sc = addr;
|
|
#if 0
|
|
error = autri_allocmem(sc, size, 16, p);
|
|
#endif
|
|
error = autri_allocmem(sc, size, 0x10000, p);
|
|
if (error) {
|
|
kmem_free(p, sizeof(*p));
|
|
return NULL;
|
|
}
|
|
|
|
p->next = sc->sc_dmas;
|
|
sc->sc_dmas = p;
|
|
return KERNADDR(p);
|
|
}
|
|
|
|
static void
|
|
autri_free(void *addr, void *ptr, size_t size)
|
|
{
|
|
struct autri_softc *sc;
|
|
struct autri_dma **pp, *p;
|
|
|
|
sc = addr;
|
|
for (pp = &sc->sc_dmas; (p = *pp) != NULL; pp = &p->next) {
|
|
if (KERNADDR(p) == ptr) {
|
|
autri_freemem(sc, p);
|
|
*pp = p->next;
|
|
kmem_free(p, sizeof(*p));
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
static struct autri_dma *
|
|
autri_find_dma(struct autri_softc *sc, void *addr)
|
|
{
|
|
struct autri_dma *p;
|
|
|
|
for (p = sc->sc_dmas; p && KERNADDR(p) != addr; p = p->next)
|
|
continue;
|
|
|
|
return p;
|
|
}
|
|
|
|
static size_t
|
|
autri_round_buffersize(void *addr, int direction, size_t size)
|
|
{
|
|
|
|
return size;
|
|
}
|
|
|
|
static paddr_t
|
|
autri_mappage(void *addr, void *mem, off_t off, int prot)
|
|
{
|
|
struct autri_softc *sc;
|
|
struct autri_dma *p;
|
|
|
|
if (off < 0)
|
|
return -1;
|
|
sc = addr;
|
|
p = autri_find_dma(sc, mem);
|
|
if (!p)
|
|
return -1;
|
|
|
|
return bus_dmamem_mmap(sc->sc_dmatag, p->segs, p->nsegs,
|
|
off, prot, BUS_DMA_WAITOK);
|
|
}
|
|
|
|
static int
|
|
autri_get_props(void *addr)
|
|
{
|
|
return AUDIO_PROP_MMAP | AUDIO_PROP_INDEPENDENT |
|
|
AUDIO_PROP_FULLDUPLEX;
|
|
}
|
|
|
|
static void
|
|
autri_setup_channel(struct autri_softc *sc, int mode,
|
|
const audio_params_t *param)
|
|
{
|
|
int i, ch, channel;
|
|
uint32_t reg, cr[5];
|
|
uint32_t cso, eso;
|
|
uint32_t delta, dch[2], ctrl;
|
|
uint32_t alpha_fms, fm_vol, attribute;
|
|
|
|
uint32_t dmaaddr, dmalen;
|
|
int factor, rvol, cvol;
|
|
struct autri_chstatus *chst;
|
|
|
|
ctrl = AUTRI_CTRL_LOOPMODE;
|
|
switch (param->encoding) {
|
|
case AUDIO_ENCODING_SLINEAR_BE:
|
|
case AUDIO_ENCODING_SLINEAR_LE:
|
|
ctrl |= AUTRI_CTRL_SIGNED;
|
|
break;
|
|
}
|
|
|
|
factor = 0;
|
|
if (param->precision == 16) {
|
|
ctrl |= AUTRI_CTRL_16BIT;
|
|
factor++;
|
|
}
|
|
|
|
if (param->channels == 2) {
|
|
ctrl |= AUTRI_CTRL_STEREO;
|
|
factor++;
|
|
}
|
|
|
|
delta = param->sample_rate;
|
|
if (delta < 4000)
|
|
delta = 4000;
|
|
if (delta > 48000)
|
|
delta = 48000;
|
|
|
|
attribute = 0;
|
|
|
|
dch[1] = ((delta << 12) / 48000) & 0x0000ffff;
|
|
if (mode == AUMODE_PLAY) {
|
|
chst = &sc->sc_play;
|
|
dch[0] = ((delta << 12) / 48000) & 0x0000ffff;
|
|
ctrl |= AUTRI_CTRL_WAVEVOL;
|
|
} else {
|
|
chst = &sc->sc_rec;
|
|
dch[0] = ((48000 << 12) / delta) & 0x0000ffff;
|
|
if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) {
|
|
ctrl |= AUTRI_CTRL_MUTEVOL_SIS;
|
|
attribute = AUTRI_ATTR_PCMREC_SIS;
|
|
if (delta != 48000)
|
|
attribute |= AUTRI_ATTR_ENASRC_SIS;
|
|
} else
|
|
ctrl |= AUTRI_CTRL_MUTEVOL;
|
|
}
|
|
|
|
dmaaddr = DMAADDR(chst->dma);
|
|
cso = alpha_fms = 0;
|
|
rvol = cvol = 0x7f;
|
|
fm_vol = 0x0 | ((rvol & 0x7f) << 7) | (cvol & 0x7f);
|
|
|
|
for (ch = 0; ch < 2; ch++) {
|
|
|
|
if (ch == 0)
|
|
dmalen = (chst->length >> factor);
|
|
else {
|
|
/* channel for interrupt */
|
|
dmalen = (chst->blksize >> factor);
|
|
if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018)
|
|
ctrl |= AUTRI_CTRL_MUTEVOL_SIS;
|
|
else
|
|
ctrl |= AUTRI_CTRL_MUTEVOL;
|
|
attribute = 0;
|
|
cso = dmalen - 1;
|
|
}
|
|
|
|
eso = dmalen - 1;
|
|
|
|
switch (sc->sc_devid) {
|
|
case AUTRI_DEVICE_ID_4DWAVE_DX:
|
|
cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff);
|
|
cr[1] = dmaaddr;
|
|
cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff);
|
|
cr[3] = fm_vol;
|
|
cr[4] = ctrl;
|
|
break;
|
|
case AUTRI_DEVICE_ID_4DWAVE_NX:
|
|
cr[0] = (dch[ch] << 24) | (cso & 0x00ffffff);
|
|
cr[1] = dmaaddr;
|
|
cr[2] = ((dch[ch] << 16) & 0xff000000) | (eso & 0x00ffffff);
|
|
cr[3] = (alpha_fms << 16) | (fm_vol & 0x0000ffff);
|
|
cr[4] = ctrl;
|
|
break;
|
|
case AUTRI_DEVICE_ID_SIS_7018:
|
|
cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff);
|
|
cr[1] = dmaaddr;
|
|
cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff);
|
|
cr[3] = attribute;
|
|
cr[4] = ctrl;
|
|
break;
|
|
case AUTRI_DEVICE_ID_ALI_M5451:
|
|
cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff);
|
|
cr[1] = dmaaddr;
|
|
cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff);
|
|
cr[3] = 0;
|
|
cr[4] = ctrl;
|
|
break;
|
|
}
|
|
|
|
/* write channel data */
|
|
channel = (ch == 0) ? chst->ch : chst->ch_intr;
|
|
|
|
reg = TREAD4(sc,AUTRI_LFO_GC_CIR) & ~0x0000003f;
|
|
TWRITE4(sc,AUTRI_LFO_GC_CIR, reg | channel);
|
|
|
|
for (i = 0; i < 5; i++) {
|
|
TWRITE4(sc, AUTRI_ARAM_CR + i*sizeof(cr[0]), cr[i]);
|
|
DPRINTFN(5,("cr[%d] : 0x%08X\n", i, cr[i]));
|
|
}
|
|
|
|
/* Bank A only */
|
|
if (channel < 0x20) {
|
|
TWRITE4(sc, AUTRI_EBUF1, AUTRI_EMOD_STILL);
|
|
TWRITE4(sc, AUTRI_EBUF2, AUTRI_EMOD_STILL);
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
static int
|
|
autri_trigger_output(void *addr, void *start, void *end, int blksize,
|
|
void (*intr)(void *), void *arg,
|
|
const audio_params_t *param)
|
|
{
|
|
struct autri_softc *sc;
|
|
struct autri_dma *p;
|
|
|
|
DPRINTFN(5,("autri_trigger_output: sc=%p start=%p end=%p "
|
|
"blksize=%d intr=%p(%p)\n", addr, start, end, blksize, intr, arg));
|
|
sc = addr;
|
|
sc->sc_play.intr = intr;
|
|
sc->sc_play.intr_arg = arg;
|
|
sc->sc_play.offset = 0;
|
|
sc->sc_play.blksize = blksize;
|
|
sc->sc_play.length = (char *)end - (char *)start;
|
|
|
|
p = autri_find_dma(sc, start);
|
|
if (!p) {
|
|
printf("autri_trigger_output: bad addr %p\n", start);
|
|
return (EINVAL);
|
|
}
|
|
|
|
sc->sc_play.dma = p;
|
|
|
|
/* */
|
|
autri_setup_channel(sc, AUMODE_PLAY, param);
|
|
|
|
/* volume set to no attenuation */
|
|
TWRITE4(sc, AUTRI_MUSICVOL_WAVEVOL, 0);
|
|
|
|
/* enable interrupt */
|
|
autri_enable_interrupt(sc, sc->sc_play.ch_intr);
|
|
|
|
/* start channel */
|
|
autri_startch(sc, sc->sc_play.ch, sc->sc_play.ch_intr);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
autri_trigger_input(void *addr, void *start, void *end, int blksize,
|
|
void (*intr)(void *), void *arg,
|
|
const audio_params_t *param)
|
|
{
|
|
struct autri_softc *sc;
|
|
struct autri_dma *p;
|
|
|
|
DPRINTFN(5,("autri_trigger_input: sc=%p start=%p end=%p "
|
|
"blksize=%d intr=%p(%p)\n", addr, start, end, blksize, intr, arg));
|
|
sc = addr;
|
|
sc->sc_rec.intr = intr;
|
|
sc->sc_rec.intr_arg = arg;
|
|
sc->sc_rec.offset = 0;
|
|
sc->sc_rec.blksize = blksize;
|
|
sc->sc_rec.length = (char *)end - (char *)start;
|
|
|
|
/* */
|
|
p = autri_find_dma(sc, start);
|
|
if (!p) {
|
|
printf("autri_trigger_input: bad addr %p\n", start);
|
|
return (EINVAL);
|
|
}
|
|
|
|
sc->sc_rec.dma = p;
|
|
|
|
/* */
|
|
if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) {
|
|
autri_reg_set_4(sc, AUTRI_NX_ACR0, AUTRI_NX_ACR0_PSB_CAPTURE);
|
|
TWRITE1(sc, AUTRI_NX_RCI3, AUTRI_NX_RCI3_ENABLE | sc->sc_rec.ch);
|
|
}
|
|
|
|
#if 0
|
|
/* 4DWAVE only allows capturing at a 48 kHz rate */
|
|
if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_DX ||
|
|
sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX)
|
|
param->sample_rate = 48000;
|
|
#endif
|
|
|
|
autri_setup_channel(sc, AUMODE_RECORD, param);
|
|
|
|
/* enable interrupt */
|
|
autri_enable_interrupt(sc, sc->sc_rec.ch_intr);
|
|
|
|
/* start channel */
|
|
autri_startch(sc, sc->sc_rec.ch, sc->sc_rec.ch_intr);
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static void
|
|
autri_get_locks(void *addr, kmutex_t **intr, kmutex_t **proc)
|
|
{
|
|
struct autri_softc *sc;
|
|
|
|
sc = addr;
|
|
*intr = &sc->sc_intr_lock;
|
|
*proc = &sc->sc_lock;
|
|
}
|
|
|
|
#if 0
|
|
static int
|
|
autri_halt(struct autri_softc *sc)
|
|
{
|
|
|
|
DPRINTF(("autri_halt().\n"));
|
|
/*autri_stopch(sc);*/
|
|
autri_disable_interrupt(sc, sc->sc_play.channel);
|
|
autri_disable_interrupt(sc, sc->sc_rec.channel);
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
static void
|
|
autri_enable_interrupt(struct autri_softc *sc, int ch)
|
|
{
|
|
int reg;
|
|
|
|
reg = (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A;
|
|
ch &= 0x1f;
|
|
|
|
autri_reg_set_4(sc, reg, 1 << ch);
|
|
}
|
|
|
|
static void
|
|
autri_disable_interrupt(struct autri_softc *sc, int ch)
|
|
{
|
|
int reg;
|
|
|
|
reg = (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A;
|
|
ch &= 0x1f;
|
|
|
|
autri_reg_clear_4(sc, reg, 1 << ch);
|
|
}
|
|
|
|
static void
|
|
autri_startch(struct autri_softc *sc, int ch, int ch_intr)
|
|
{
|
|
int reg;
|
|
uint32_t chmask;
|
|
|
|
reg = (ch & 0x20) ? AUTRI_START_B : AUTRI_START_A;
|
|
ch &= 0x1f;
|
|
ch_intr &= 0x1f;
|
|
chmask = (1 << ch) | (1 << ch_intr);
|
|
|
|
autri_reg_set_4(sc, reg, chmask);
|
|
}
|
|
|
|
static void
|
|
autri_stopch(struct autri_softc *sc, int ch, int ch_intr)
|
|
{
|
|
int reg;
|
|
uint32_t chmask;
|
|
|
|
reg = (ch & 0x20) ? AUTRI_STOP_B : AUTRI_STOP_A;
|
|
ch &= 0x1f;
|
|
ch_intr &= 0x1f;
|
|
chmask = (1 << ch) | (1 << ch_intr);
|
|
|
|
autri_reg_set_4(sc, reg, chmask);
|
|
}
|
|
|
|
#if NMIDI > 0
|
|
static int
|
|
autri_midi_open(void *addr, int flags, void (*iintr)(void *, int),
|
|
void (*ointr)(void *), void *arg)
|
|
{
|
|
struct autri_softc *sc;
|
|
|
|
DPRINTF(("autri_midi_open()\n"));
|
|
sc = addr;
|
|
DPRINTFN(5,("MPUR1 : 0x%02X\n", TREAD1(sc, AUTRI_MPUR1)));
|
|
DPRINTFN(5,("MPUR2 : 0x%02X\n", TREAD1(sc, AUTRI_MPUR2)));
|
|
|
|
sc->sc_iintr = iintr;
|
|
sc->sc_ointr = ointr;
|
|
sc->sc_arg = arg;
|
|
|
|
if (flags & FREAD)
|
|
autri_reg_clear_1(sc, AUTRI_MPUR2, AUTRI_MIDIIN_ENABLE_INTR);
|
|
|
|
if (flags & FWRITE)
|
|
autri_reg_set_1(sc, AUTRI_MPUR2, AUTRI_MIDIOUT_CONNECT);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static void
|
|
autri_midi_close(void *addr)
|
|
{
|
|
struct autri_softc *sc;
|
|
|
|
DPRINTF(("autri_midi_close()\n"));
|
|
sc = addr;
|
|
kpause("autri", FALSE, hz/10, &sc->sc_lock); /* give uart a chance to drain */
|
|
|
|
sc->sc_iintr = NULL;
|
|
sc->sc_ointr = NULL;
|
|
}
|
|
|
|
static int
|
|
autri_midi_output(void *addr, int d)
|
|
{
|
|
struct autri_softc *sc;
|
|
int x;
|
|
|
|
sc = addr;
|
|
for (x = 0; x != MIDI_BUSY_WAIT; x++) {
|
|
if ((TREAD1(sc, AUTRI_MPUR1) & AUTRI_MIDIOUT_READY) == 0) {
|
|
TWRITE1(sc, AUTRI_MPUR0, d);
|
|
return 0;
|
|
}
|
|
delay(MIDI_BUSY_DELAY);
|
|
}
|
|
return EIO;
|
|
}
|
|
|
|
static void
|
|
autri_midi_getinfo(void *addr, struct midi_info *mi)
|
|
{
|
|
|
|
mi->name = "4DWAVE MIDI UART";
|
|
mi->props = MIDI_PROP_CAN_INPUT;
|
|
}
|
|
|
|
#endif
|