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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
*
* Copyright (c) 2021 Andrew Ryabinin, Dana Conrad
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#ifndef _EROS_QN_CODEC_H
#define _EROS_QN_CODEC_H
#define PCM5102A_VOLUME_MIN -740
#define PCM5102A_VOLUME_MAX 0
/* a small DC offset appears to prevent play/pause clicking */
#define PCM_DC_OFFSET_VALUE -1
AUDIOHW_SETTING(VOLUME, "dB", 0, 1, PCM5102A_VOLUME_MIN/10, PCM5102A_VOLUME_MAX/10, 0)
/* this just calls audiohw_set_volume() with the last (locally) known volume,
* used for switching to/from fixed line out volume. */
void pcm5102_set_outputs(void);
#endif
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