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1/* SPDX-License-Identifier: GPL-2.0 */2/*3 * mtk-afe-fe-dais.h -- Mediatek afe fe dai operator definition4 *5 * Copyright (c) 2016 MediaTek Inc.6 * Author: Garlic Tseng <garlic.tseng@mediatek.com>7 */8 9#ifndef _MTK_AFE_FE_DAI_H_10#define _MTK_AFE_FE_DAI_H_11 12struct snd_soc_dai_ops;13struct mtk_base_afe;14struct mtk_base_afe_memif;15 16int mtk_afe_fe_startup(struct snd_pcm_substream *substream,17 struct snd_soc_dai *dai);18void mtk_afe_fe_shutdown(struct snd_pcm_substream *substream,19 struct snd_soc_dai *dai);20int mtk_afe_fe_hw_params(struct snd_pcm_substream *substream,21 struct snd_pcm_hw_params *params,22 struct snd_soc_dai *dai);23int mtk_afe_fe_hw_free(struct snd_pcm_substream *substream,24 struct snd_soc_dai *dai);25int mtk_afe_fe_prepare(struct snd_pcm_substream *substream,26 struct snd_soc_dai *dai);27int mtk_afe_fe_trigger(struct snd_pcm_substream *substream, int cmd,28 struct snd_soc_dai *dai);29 30extern const struct snd_soc_dai_ops mtk_afe_fe_ops;31 32int mtk_dynamic_irq_acquire(struct mtk_base_afe *afe);33int mtk_dynamic_irq_release(struct mtk_base_afe *afe, int irq_id);34int mtk_afe_suspend(struct snd_soc_component *component);35int mtk_afe_resume(struct snd_soc_component *component);36 37int mtk_memif_set_enable(struct mtk_base_afe *afe, int id);38int mtk_memif_set_disable(struct mtk_base_afe *afe, int id);39int mtk_memif_set_addr(struct mtk_base_afe *afe, int id,40 unsigned char *dma_area,41 dma_addr_t dma_addr,42 size_t dma_bytes);43int mtk_memif_set_channel(struct mtk_base_afe *afe,44 int id, unsigned int channel);45int mtk_memif_set_rate(struct mtk_base_afe *afe,46 int id, unsigned int rate);47int mtk_memif_set_rate_substream(struct snd_pcm_substream *substream,48 int id, unsigned int rate);49int mtk_memif_set_format(struct mtk_base_afe *afe,50 int id, snd_pcm_format_t format);51int mtk_memif_set_pbuf_size(struct mtk_base_afe *afe,52 int id, int pbuf_size);53#endif54