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1/* SPDX-License-Identifier: GPL-2.0 */2/*3 * mtk-afe-platform-driver.h -- Mediatek afe platform driver definition4 *5 * Copyright (c) 2016 MediaTek Inc.6 * Author: Garlic Tseng <garlic.tseng@mediatek.com>7 */8 9#ifndef _MTK_AFE_PLATFORM_DRIVER_H_10#define _MTK_AFE_PLATFORM_DRIVER_H_11 12#define AFE_PCM_NAME "mtk-afe-pcm"13extern const struct snd_soc_component_driver mtk_afe_pcm_platform;14 15struct mtk_base_afe;16struct snd_pcm;17struct snd_soc_component;18struct snd_soc_pcm_runtime;19 20snd_pcm_uframes_t mtk_afe_pcm_pointer(struct snd_soc_component *component,21 struct snd_pcm_substream *substream);22int mtk_afe_pcm_new(struct snd_soc_component *component,23 struct snd_soc_pcm_runtime *rtd);24 25int mtk_afe_combine_sub_dai(struct mtk_base_afe *afe);26int mtk_afe_add_sub_dai_control(struct snd_soc_component *component);27#endif28 29