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/* $FreeBSD$ */
/*-
* Copyright (c) 2000-2002 Hiroyuki Aizu <aizu@navi.org>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#if 0
#define NO_RECORDING /* XXX: some routines missing from uaudio.c */
#endif
/* Defined in uaudio.c, used in uaudio_pcm,c */
void uaudio_chan_set_param_pcm_dma_buff(device_t dev, u_char *start,
u_char *end, struct pcm_channel *pc, int dir);
int uaudio_trigger_output(device_t dev);
int uaudio_halt_out_dma(device_t dev);
#ifndef NO_RECORDING
int uaudio_trigger_input(device_t dev);
int uaudio_halt_in_dma(device_t dev);
#endif
void uaudio_chan_set_param(device_t, u_char *, u_char *);
void uaudio_chan_set_param_blocksize(device_t dev, u_int32_t blocksize, int dir);
void uaudio_chan_set_param_speed(device_t dev, u_int32_t speed, int dir);
void uaudio_chan_set_param_format(device_t dev, u_int32_t format,int dir);
int uaudio_chan_getptr(device_t dev, int);
void uaudio_mixer_set(device_t dev, unsigned type, unsigned left,
unsigned right);
u_int32_t uaudio_mixer_setrecsrc(device_t dev, u_int32_t src);
u_int32_t uaudio_query_mix_info(device_t dev);
u_int32_t uaudio_query_recsrc_info(device_t dev);
void uaudio_query_formats(device_t dev, u_int32_t *pfmt, u_int32_t *rfmt);
void uaudio_sndstat_register(device_t dev);
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