55 lines
1.5 KiB
C
55 lines
1.5 KiB
C
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/*
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* sound\soc\sunxi\hifi-dsp\sunxi-cpudai.h
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*
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* (C) Copyright 2019-2025
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* allwinner Technology Co., Ltd. <www.allwinnertech.com>
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* yumingfeng <yumingfeng@allwinnertech.com>
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*
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* some simple description for this code
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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*/
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#ifndef _SUNXI_CPUDAI_H
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#define _SUNXI_CPUDAI_H
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#include "sunxi-hifi-pcm.h"
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struct sunxi_cpudai_info {
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struct device *dev;
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struct snd_soc_dai *cpu_dai;
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struct sunxi_dma_params playback_dma_param;
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struct sunxi_dma_params capture_dma_param;
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/* for hifi */
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unsigned int capturing;
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unsigned int playing;
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char wq_capture_name[32];
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struct mutex rpmsg_mutex_capture;
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struct workqueue_struct *wq_capture;
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struct delayed_work trigger_work_capture;
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char wq_playback_name[32];
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struct mutex rpmsg_mutex_playback;
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struct workqueue_struct *wq_playback;
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struct delayed_work trigger_work_playback;
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struct msg_substream_package msg_playback;
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struct msg_substream_package msg_capture;
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/* init for mixer move to codec driver */
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//struct msg_mixer_package msg_mixer;
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struct msg_debug_package msg_debug;
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struct snd_dsp_component dsp_playcomp;
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struct snd_dsp_component dsp_capcomp;
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/* eg:0 sndcodec; 1 snddmic; 2 snddaudio0; */
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unsigned int dsp_card;
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/* default is 0, for reserved */
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unsigned int dsp_device;
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};
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#endif
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