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53 lines
1.9 KiB
53 lines
1.9 KiB
/* SPDX-License-Identifier: GPL-2.0 */ |
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/* |
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* mtk-afe-fe-dais.h -- Mediatek afe fe dai operator definition |
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* |
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* Copyright (c) 2016 MediaTek Inc. |
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* Author: Garlic Tseng <[email protected]> |
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*/ |
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#ifndef _MTK_AFE_FE_DAI_H_ |
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#define _MTK_AFE_FE_DAI_H_ |
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struct snd_soc_dai_ops; |
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struct mtk_base_afe; |
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struct mtk_base_afe_memif; |
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int mtk_afe_fe_startup(struct snd_pcm_substream *substream, |
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struct snd_soc_dai *dai); |
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void mtk_afe_fe_shutdown(struct snd_pcm_substream *substream, |
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struct snd_soc_dai *dai); |
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int mtk_afe_fe_hw_params(struct snd_pcm_substream *substream, |
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struct snd_pcm_hw_params *params, |
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struct snd_soc_dai *dai); |
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int mtk_afe_fe_hw_free(struct snd_pcm_substream *substream, |
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struct snd_soc_dai *dai); |
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int mtk_afe_fe_prepare(struct snd_pcm_substream *substream, |
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struct snd_soc_dai *dai); |
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int mtk_afe_fe_trigger(struct snd_pcm_substream *substream, int cmd, |
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struct snd_soc_dai *dai); |
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extern const struct snd_soc_dai_ops mtk_afe_fe_ops; |
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int mtk_dynamic_irq_acquire(struct mtk_base_afe *afe); |
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int mtk_dynamic_irq_release(struct mtk_base_afe *afe, int irq_id); |
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int mtk_afe_suspend(struct snd_soc_component *component); |
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int mtk_afe_resume(struct snd_soc_component *component); |
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int mtk_memif_set_enable(struct mtk_base_afe *afe, int id); |
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int mtk_memif_set_disable(struct mtk_base_afe *afe, int id); |
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int mtk_memif_set_addr(struct mtk_base_afe *afe, int id, |
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unsigned char *dma_area, |
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dma_addr_t dma_addr, |
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size_t dma_bytes); |
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int mtk_memif_set_channel(struct mtk_base_afe *afe, |
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int id, unsigned int channel); |
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int mtk_memif_set_rate(struct mtk_base_afe *afe, |
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int id, unsigned int rate); |
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int mtk_memif_set_rate_substream(struct snd_pcm_substream *substream, |
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int id, unsigned int rate); |
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int mtk_memif_set_format(struct mtk_base_afe *afe, |
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int id, snd_pcm_format_t format); |
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int mtk_memif_set_pbuf_size(struct mtk_base_afe *afe, |
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int id, int pbuf_size); |
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#endif
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