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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/sound/soc/mediatek/mt6797/mt6797-afe-common.h
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/* SPDX-License-Identifier: GPL-2.0 */

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/*

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 * mt6797-afe-common.h  --  Mediatek 6797 audio driver definitions

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 *

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 * Copyright (c) 2018 MediaTek Inc.

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 * Author: KaiChieh Chuang <[email protected]>

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 */

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#ifndef _MT_6797_AFE_COMMON_H_

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#define _MT_6797_AFE_COMMON_H_

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#include <sound/soc.h>

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#include <linux/list.h>

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#include <linux/regmap.h>

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#include "../common/mtk-base-afe.h"

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enum {

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	MT6797_MEMIF_DL1,

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	MT6797_MEMIF_DL2,

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	MT6797_MEMIF_DL3,

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	MT6797_MEMIF_VUL,

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	MT6797_MEMIF_AWB,

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	MT6797_MEMIF_VUL12,

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	MT6797_MEMIF_DAI,

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	MT6797_MEMIF_MOD_DAI,

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	MT6797_MEMIF_NUM,

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	MT6797_DAI_ADDA = MT6797_MEMIF_NUM,

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	MT6797_DAI_PCM_1,

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	MT6797_DAI_PCM_2,

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	MT6797_DAI_HOSTLESS_LPBK,

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	MT6797_DAI_HOSTLESS_SPEECH,

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	MT6797_DAI_NUM,

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};

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enum {

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	MT6797_IRQ_1,

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	MT6797_IRQ_2,

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	MT6797_IRQ_3,

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	MT6797_IRQ_4,

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	MT6797_IRQ_7,

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	MT6797_IRQ_NUM,

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};

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struct clk;

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struct mt6797_afe_private {

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	struct clk **clk;

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};

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unsigned int mt6797_general_rate_transform(struct device *dev,

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					   unsigned int rate);

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unsigned int mt6797_rate_transform(struct device *dev,

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				   unsigned int rate, int aud_blk);

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/* dai register */

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int mt6797_dai_adda_register(struct mtk_base_afe *afe);

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int mt6797_dai_pcm_register(struct mtk_base_afe *afe);

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int mt6797_dai_hostless_register(struct mtk_base_afe *afe);

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#endif

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