mediatek/common/mtk-afe-platform-driver.h

0001 /* SPDX-License-Identifier: GPL-2.0 */
0002 /*
0003  * mtk-afe-platform-driver.h  --  Mediatek afe platform driver definition
0004  *
0005  * Copyright (c) 2016 MediaTek Inc.
0006  * Author: Garlic Tseng <garlic.tseng@mediatek.com>
0007  */
0008
0009 #ifndef _MTK_AFE_PLATFORM_DRIVER_H_
0010 #define _MTK_AFE_PLATFORM_DRIVER_H_
0011
0012 #define AFE_PCM_NAME "mtk-afe-pcm"
0013 extern const struct snd_soc_component_driver mtk_afe_pcm_platform;
0014
0015 struct mtk_base_afe;
0016 struct snd_pcm;
0017 struct snd_soc_component;
0018 struct snd_soc_pcm_runtime;
0019
0020 snd_pcm_uframes_t mtk_afe_pcm_pointer(struct snd_soc_component *component,
0021                       struct snd_pcm_substream *substream);
0022 int mtk_afe_pcm_new(struct snd_soc_component *component,
0023             struct snd_soc_pcm_runtime *rtd);
0024
0025 int mtk_afe_combine_sub_dai(struct mtk_base_afe *afe);
0026 int mtk_afe_add_sub_dai_control(struct snd_soc_component *component);
0027 #endif
0028