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