cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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mtk-afe-fe-dai.h (1963B)

      1/* SPDX-License-Identifier: GPL-2.0 */
      2/*
      3 * mtk-afe-fe-dais.h  --  Mediatek afe fe dai operator definition
      4 *
      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#endif