1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * mtk-afe-fe-dais.h -- Mediatek afe fe dai operator definition 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * Copyright (c) 2016 MediaTek Inc. 6*4882a593Smuzhiyun * Author: Garlic Tseng <garlic.tseng@mediatek.com> 7*4882a593Smuzhiyun */ 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun #ifndef _MTK_AFE_FE_DAI_H_ 10*4882a593Smuzhiyun #define _MTK_AFE_FE_DAI_H_ 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun struct snd_soc_dai_ops; 13*4882a593Smuzhiyun struct mtk_base_afe; 14*4882a593Smuzhiyun struct mtk_base_afe_memif; 15*4882a593Smuzhiyun 16*4882a593Smuzhiyun int mtk_afe_fe_startup(struct snd_pcm_substream *substream, 17*4882a593Smuzhiyun struct snd_soc_dai *dai); 18*4882a593Smuzhiyun void mtk_afe_fe_shutdown(struct snd_pcm_substream *substream, 19*4882a593Smuzhiyun struct snd_soc_dai *dai); 20*4882a593Smuzhiyun int mtk_afe_fe_hw_params(struct snd_pcm_substream *substream, 21*4882a593Smuzhiyun struct snd_pcm_hw_params *params, 22*4882a593Smuzhiyun struct snd_soc_dai *dai); 23*4882a593Smuzhiyun int mtk_afe_fe_hw_free(struct snd_pcm_substream *substream, 24*4882a593Smuzhiyun struct snd_soc_dai *dai); 25*4882a593Smuzhiyun int mtk_afe_fe_prepare(struct snd_pcm_substream *substream, 26*4882a593Smuzhiyun struct snd_soc_dai *dai); 27*4882a593Smuzhiyun int mtk_afe_fe_trigger(struct snd_pcm_substream *substream, int cmd, 28*4882a593Smuzhiyun struct snd_soc_dai *dai); 29*4882a593Smuzhiyun 30*4882a593Smuzhiyun extern const struct snd_soc_dai_ops mtk_afe_fe_ops; 31*4882a593Smuzhiyun 32*4882a593Smuzhiyun int mtk_dynamic_irq_acquire(struct mtk_base_afe *afe); 33*4882a593Smuzhiyun int mtk_dynamic_irq_release(struct mtk_base_afe *afe, int irq_id); 34*4882a593Smuzhiyun int mtk_afe_suspend(struct snd_soc_component *component); 35*4882a593Smuzhiyun int mtk_afe_resume(struct snd_soc_component *component); 36*4882a593Smuzhiyun 37*4882a593Smuzhiyun int mtk_memif_set_enable(struct mtk_base_afe *afe, int id); 38*4882a593Smuzhiyun int mtk_memif_set_disable(struct mtk_base_afe *afe, int id); 39*4882a593Smuzhiyun int mtk_memif_set_addr(struct mtk_base_afe *afe, int id, 40*4882a593Smuzhiyun unsigned char *dma_area, 41*4882a593Smuzhiyun dma_addr_t dma_addr, 42*4882a593Smuzhiyun size_t dma_bytes); 43*4882a593Smuzhiyun int mtk_memif_set_channel(struct mtk_base_afe *afe, 44*4882a593Smuzhiyun int id, unsigned int channel); 45*4882a593Smuzhiyun int mtk_memif_set_rate(struct mtk_base_afe *afe, 46*4882a593Smuzhiyun int id, unsigned int rate); 47*4882a593Smuzhiyun int mtk_memif_set_rate_substream(struct snd_pcm_substream *substream, 48*4882a593Smuzhiyun int id, unsigned int rate); 49*4882a593Smuzhiyun int mtk_memif_set_format(struct mtk_base_afe *afe, 50*4882a593Smuzhiyun int id, snd_pcm_format_t format); 51*4882a593Smuzhiyun int mtk_memif_set_pbuf_size(struct mtk_base_afe *afe, 52*4882a593Smuzhiyun int id, int pbuf_size); 53*4882a593Smuzhiyun #endif 54