1/* $Id: hdafg_dd.h,v 1.1 2011/02/12 15:15:34 jmcneill Exp $ */
2
3/*
4 * Copyright (c) 2011 Jared D. McNeill <jmcneill@invisible.ca>
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. The name of the author may not be used to endorse or promote products
13 *    derived from this software without specific prior written permission.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
20 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
21 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
22 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
23 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 * SUCH DAMAGE.
26 */
27
28#ifndef _HDAFG_DD_H
29#define _HDAFG_DD_H
30
31#include "hdmireg.h"
32#include "eldreg.h"
33#include "ceareg.h"
34
35#define	HDAFG_DD_MONITOR_NAME_LEN	32
36#define	HDAFG_DD_MAX_SAD		15
37
38struct hdafg_dd_info {
39	struct eld_baseline_block eld;
40	char		monitor[HDAFG_DD_MONITOR_NAME_LEN];
41	size_t		nsad;
42	struct cea_sad	sad[HDAFG_DD_MAX_SAD];
43};
44
45int	hdafg_dd_parse_info(uint8_t *, size_t, struct hdafg_dd_info *);
46void	hdafg_dd_hdmi_ai_cksum(struct hdmi_audio_infoframe *);
47
48
49#endif /* !_HDAFG_DD_H */
50