48 lines
2.4 KiB
C
48 lines
2.4 KiB
C
/* $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 1995/07/19 19:58:50 brezak 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));
|