73 lines
2.6 KiB
C
73 lines
2.6 KiB
C
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/*
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* linux/sound/aw_rpaf/rpmsg_hifi.h -- Remote Process Audio Framework Layer
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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 _RPMSG_HIFI_H
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#define _RPMSG_HIFI_H
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#include <sound/aw_rpaf/common.h>
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#include <sound/aw_rpaf/mixer.h>
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#include <sound/aw_rpaf/component-core.h>
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enum SUNXI_HIFI_ID {
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SUNXI_HIFI0 = 0,
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SUNXI_HIFI1 = 1,
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};
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struct rpmsg_hifi_priv {
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struct rpmsg_device *rpmsg_dev;
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struct msg_audio_package msg_pack;
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struct workqueue_struct *wq;
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char wq_name[32];
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struct work_struct rpmsg_recv_work;
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int32_t rx_count;
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};
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int32_t sunxi_hifi_register_sound_drv_info(const char *name, void *data);
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int32_t sunxi_hifi_unregister_sound_drv_info(const char *name, void *data);
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struct msg_component_package *sunxi_hifi_list_msg_component_find_item(
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struct msg_component_package *msg_component);
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int sunxi_hifi_list_msg_component_add_tail(struct msg_component_package *msg_component);
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int sunxi_hifi_list_msg_component_remove_item(struct msg_component_package *msg_component);
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int32_t sunxi_hifi_nonblock_send(uint32_t hifi_id,
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struct msg_audio_package *msg_package);
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int32_t sunxi_hifi_component_block_send(uint32_t hifi_id,
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struct msg_component_package *msg_component);
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int32_t sunxi_hifi_component_nonblock_send(uint32_t hifi_id,
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struct msg_component_package *msg_component);
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int32_t sunxi_hifi_substream_set_stream_component(uint32_t hifi_id,
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struct snd_soc_dai *dai,
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struct snd_soc_dsp_substream *soc_substream,
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struct snd_dsp_component *dsp_component);
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int32_t snd_soc_rpaf_pcm_update_stream_process(struct snd_dsp_component *stream_dsp_component);
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int32_t sunxi_hifi_substream_release_stream_component(struct snd_soc_dai *dai,
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struct snd_dsp_component *dsp_component);
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int32_t sunxi_hifi_cpudai_substream_block_send(uint32_t hifi_id,
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struct snd_pcm_substream *substream, struct snd_soc_dai *dai,
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int32_t stream, unsigned long msg_cmd);
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int32_t sunxi_hifi_daudio_substream_block_send(uint32_t hifi_id,
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struct snd_pcm_substream *substream, struct snd_soc_dai *dai,
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int32_t stream, unsigned long msg_cmd);
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int32_t sunxi_hifi_dmic_substream_block_send(uint32_t hifi_id,
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struct snd_pcm_substream *substream, struct snd_soc_dai *dai,
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int32_t stream, unsigned long msg_cmd);
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#endif
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