/* $FreeBSD: src/sys/dev/sound/usb/uaudio.h,v 1.6.2.1 2005/12/30 19:55:54 netchild Exp $ */ /* $DragonFly: src/sys/dev/sound/usb/uaudio.h,v 1.3 2007/01/04 21:47:03 corecode Exp $ */ /*- * Copyright (c) 2000-2002 Hiroyuki Aizu * * 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); int uaudio_chan_set_param_speed(device_t dev, u_int32_t speed, int reqdir); 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); unsigned uaudio_query_formats(device_t dev, int dir, unsigned maxfmt, struct pcmchan_caps *fmt); void uaudio_sndstat_register(device_t dev);