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/* $NetBSD: ics2101var.h,v 1.1 1995/07/19 19:58:50 brezak Exp $ */
/*
* Copyright (c) 1994, 1995 Ken Hornstein. All rights reserved.
* Copyright (c) 1995 John T. Kohl. All rights reserved.
*
* 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.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Ken Hornstein.
* 4. The name of the authors may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``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 AUTHORS 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.
*
* $Id: ics2101var.h,v 1.1 1995/10/18 08:52:34 deraadt Exp $
*/
#define ICSMIX_LEFT 0 /* Value for left channel */
#define ICSMIX_RIGHT 1 /* Value for right channel */
struct ics2101_softc {
u_short sc_selio; /* select I/O address */
u_short sc_dataio; /* data I/O address */
int sc_flags; /* Various flags */
#define ICS_FLIP 0x01 /* flip channels */
u_char sc_setting[ICSMIX_CHAN_5+1][2]; /* current settings */
u_char sc_mute[ICSMIX_CHAN_5+1][2];/* muted? */
};
void ics2101_mix_attenuate __P((struct ics2101_softc *, u_int, u_int, u_int));
void ics2101_mix_mute __P((struct ics2101_softc *, u_int, u_int, u_int));
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