/*
* Copyright (c) 2019-2025 Allwinner Technology Co., Ltd. ALL rights reserved.
*
* Allwinner is a trademark of Allwinner Technology Co.,Ltd., registered in
* the the people's Republic of China and other countries.
* All Allwinner Technology Co.,Ltd. trademarks are used with permission.
*
* DISCLAIMER
* THIRD PARTY LICENCES MAY BE REQUIRED TO IMPLEMENT THE SOLUTION/PRODUCT.
* IF YOU NEED TO INTEGRATE THIRD PARTY’S TECHNOLOGY (SONY, DTS, DOLBY, AVS OR MPEGLA, ETC.)
* IN ALLWINNERS’SDK OR PRODUCTS, YOU SHALL BE SOLELY RESPONSIBLE TO OBTAIN
* ALL APPROPRIATELY REQUIRED THIRD PARTY LICENCES.
* ALLWINNER SHALL HAVE NO WARRANTY, INDEMNITY OR OTHER OBLIGATIONS WITH RESPECT TO MATTERS
* COVERED UNDER ANY REQUIRED THIRD PARTY LICENSE.
* YOU ARE SOLELY RESPONSIBLE FOR YOUR USAGE OF THIRD PARTY’S TECHNOLOGY.
*
*
* THIS SOFTWARE IS PROVIDED BY ALLWINNER"AS IS" AND TO THE MAXIMUM EXTENT
* PERMITTED BY LAW, ALLWINNER EXPRESSLY DISCLAIMS ALL WARRANTIES OF ANY KIND,
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* THE TITLE, NON-INFRINGEMENT, ACCURACY, CONDITION, COMPLETENESS, PERFORMANCE
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* 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)
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*/
#include <stdlib.h>
#include <stdio.h>
#include <errno.h>
#include <aw-alsa-lib/pcm_plugin.h>
#include <aw-alsa-lib/pcm_config.h>
#include "pcm_local.h"

int _snd_pcm_asym_open(snd_pcm_t **pcmp, const snd_pcm_config_t *pcm_config,
        snd_pcm_stream_t stream, int mode)
{
    int ret;
    const snd_pcm_asym_config_t *asym_config = (const snd_pcm_asym_config_t *)(pcm_config->config);
    const snd_pcm_config_t *sconf = NULL;

    awalsa_debug("\n");
    if (stream == SND_PCM_STREAM_PLAYBACK)
        sconf = snd_pcm_config_get_config(asym_config->playback_pcm);
    else
        sconf = snd_pcm_config_get_config(asym_config->capture_pcm);
    if (!sconf) {
        awalsa_err("can't find asym pcm\n");
        return -EINVAL;
    }

    ret = snd_pcm_open_config(pcmp, sconf, stream, mode);

    return ret;
}