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      1 /* $NetBSD: hdaudioio.h,v 1.1 2015/03/28 14:09:59 jmcneill Exp $ */
      2 
      3 /*
      4  * Copyright (c) 2009 Precedence Technologies Ltd <support (at) precedence.co.uk>
      5  * Copyright (c) 2009 Jared D. McNeill <jmcneill (at) invisible.ca>
      6  * All rights reserved.
      7  *
      8  * This code is derived from software contributed to The NetBSD Foundation
      9  * by Precedence Technologies Ltd
     10  *
     11  * Redistribution and use in source and binary forms, with or without
     12  * modification, are permitted provided that the following conditions
     13  * are met:
     14  * 1. Redistributions of source code must retain the above copyright
     15  *    notice, this list of conditions and the following disclaimer.
     16  * 2. The name of the author may not be used to endorse or promote products
     17  *    derived from this software without specific prior written permission.
     18  *
     19  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     20  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     21  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     22  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     23  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
     24  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     25  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
     26  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
     27  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     28  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     29  * SUCH DAMAGE.
     30  */
     31 
     32 #ifndef _HDAUDIOIO_H
     33 #define _HDAUDIOIO_H
     34 
     35 #include <sys/ioctl.h>
     36 #include <prop/proplib.h>
     37 
     38 #define	HDAUDIO_FGRP_INFO	_IOWR('h', 0, struct plistref)
     39 #define	HDAUDIO_FGRP_GETCONFIG	_IOWR('h', 1, struct plistref)
     40 #define	HDAUDIO_FGRP_SETCONFIG	_IOWR('h', 2, struct plistref)
     41 #define	HDAUDIO_FGRP_WIDGET_INFO	_IOWR('h', 3, struct plistref)
     42 #define	HDAUDIO_FGRP_CODEC_INFO	_IOWR('h', 4, struct plistref)
     43 
     44 #define	HDAUDIO_AFG_WIDGET_INFO	_IOWR('H', 0, struct plistref)
     45 #define	HDAUDIO_AFG_CODEC_INFO	_IOWR('H', 1, struct plistref)
     46 
     47 #endif /* !_HDAUDIOIO_H */
     48