60 lines · c
1/* SPDX-License-Identifier: GPL-2.0 */2/*3 * mt6797-afe-common.h -- Mediatek 6797 audio driver definitions4 *5 * Copyright (c) 2018 MediaTek Inc.6 * Author: KaiChieh Chuang <kaichieh.chuang@mediatek.com>7 */8 9#ifndef _MT_6797_AFE_COMMON_H_10#define _MT_6797_AFE_COMMON_H_11 12#include <sound/soc.h>13#include <linux/list.h>14#include <linux/regmap.h>15#include "../common/mtk-base-afe.h"16 17enum {18 MT6797_MEMIF_DL1,19 MT6797_MEMIF_DL2,20 MT6797_MEMIF_DL3,21 MT6797_MEMIF_VUL,22 MT6797_MEMIF_AWB,23 MT6797_MEMIF_VUL12,24 MT6797_MEMIF_DAI,25 MT6797_MEMIF_MOD_DAI,26 MT6797_MEMIF_NUM,27 MT6797_DAI_ADDA = MT6797_MEMIF_NUM,28 MT6797_DAI_PCM_1,29 MT6797_DAI_PCM_2,30 MT6797_DAI_HOSTLESS_LPBK,31 MT6797_DAI_HOSTLESS_SPEECH,32 MT6797_DAI_NUM,33};34 35enum {36 MT6797_IRQ_1,37 MT6797_IRQ_2,38 MT6797_IRQ_3,39 MT6797_IRQ_4,40 MT6797_IRQ_7,41 MT6797_IRQ_NUM,42};43 44struct clk;45 46struct mt6797_afe_private {47 struct clk **clk;48};49 50unsigned int mt6797_general_rate_transform(struct device *dev,51 unsigned int rate);52unsigned int mt6797_rate_transform(struct device *dev,53 unsigned int rate, int aud_blk);54 55/* dai register */56int mt6797_dai_adda_register(struct mtk_base_afe *afe);57int mt6797_dai_pcm_register(struct mtk_base_afe *afe);58int mt6797_dai_hostless_register(struct mtk_base_afe *afe);59#endif60