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