18c2ecf20Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 28c2ecf20Sopenharmony_ci/* 38c2ecf20Sopenharmony_ci * mtk-afe-fe-dais.h -- Mediatek afe fe dai operator definition 48c2ecf20Sopenharmony_ci * 58c2ecf20Sopenharmony_ci * Copyright (c) 2016 MediaTek Inc. 68c2ecf20Sopenharmony_ci * Author: Garlic Tseng <garlic.tseng@mediatek.com> 78c2ecf20Sopenharmony_ci */ 88c2ecf20Sopenharmony_ci 98c2ecf20Sopenharmony_ci#ifndef _MTK_AFE_FE_DAI_H_ 108c2ecf20Sopenharmony_ci#define _MTK_AFE_FE_DAI_H_ 118c2ecf20Sopenharmony_ci 128c2ecf20Sopenharmony_cistruct snd_soc_dai_ops; 138c2ecf20Sopenharmony_cistruct mtk_base_afe; 148c2ecf20Sopenharmony_cistruct mtk_base_afe_memif; 158c2ecf20Sopenharmony_ci 168c2ecf20Sopenharmony_ciint mtk_afe_fe_startup(struct snd_pcm_substream *substream, 178c2ecf20Sopenharmony_ci struct snd_soc_dai *dai); 188c2ecf20Sopenharmony_civoid mtk_afe_fe_shutdown(struct snd_pcm_substream *substream, 198c2ecf20Sopenharmony_ci struct snd_soc_dai *dai); 208c2ecf20Sopenharmony_ciint mtk_afe_fe_hw_params(struct snd_pcm_substream *substream, 218c2ecf20Sopenharmony_ci struct snd_pcm_hw_params *params, 228c2ecf20Sopenharmony_ci struct snd_soc_dai *dai); 238c2ecf20Sopenharmony_ciint mtk_afe_fe_hw_free(struct snd_pcm_substream *substream, 248c2ecf20Sopenharmony_ci struct snd_soc_dai *dai); 258c2ecf20Sopenharmony_ciint mtk_afe_fe_prepare(struct snd_pcm_substream *substream, 268c2ecf20Sopenharmony_ci struct snd_soc_dai *dai); 278c2ecf20Sopenharmony_ciint mtk_afe_fe_trigger(struct snd_pcm_substream *substream, int cmd, 288c2ecf20Sopenharmony_ci struct snd_soc_dai *dai); 298c2ecf20Sopenharmony_ci 308c2ecf20Sopenharmony_ciextern const struct snd_soc_dai_ops mtk_afe_fe_ops; 318c2ecf20Sopenharmony_ci 328c2ecf20Sopenharmony_ciint mtk_dynamic_irq_acquire(struct mtk_base_afe *afe); 338c2ecf20Sopenharmony_ciint mtk_dynamic_irq_release(struct mtk_base_afe *afe, int irq_id); 348c2ecf20Sopenharmony_ciint mtk_afe_suspend(struct snd_soc_component *component); 358c2ecf20Sopenharmony_ciint mtk_afe_resume(struct snd_soc_component *component); 368c2ecf20Sopenharmony_ci 378c2ecf20Sopenharmony_ciint mtk_memif_set_enable(struct mtk_base_afe *afe, int id); 388c2ecf20Sopenharmony_ciint mtk_memif_set_disable(struct mtk_base_afe *afe, int id); 398c2ecf20Sopenharmony_ciint mtk_memif_set_addr(struct mtk_base_afe *afe, int id, 408c2ecf20Sopenharmony_ci unsigned char *dma_area, 418c2ecf20Sopenharmony_ci dma_addr_t dma_addr, 428c2ecf20Sopenharmony_ci size_t dma_bytes); 438c2ecf20Sopenharmony_ciint mtk_memif_set_channel(struct mtk_base_afe *afe, 448c2ecf20Sopenharmony_ci int id, unsigned int channel); 458c2ecf20Sopenharmony_ciint mtk_memif_set_rate(struct mtk_base_afe *afe, 468c2ecf20Sopenharmony_ci int id, unsigned int rate); 478c2ecf20Sopenharmony_ciint mtk_memif_set_rate_substream(struct snd_pcm_substream *substream, 488c2ecf20Sopenharmony_ci int id, unsigned int rate); 498c2ecf20Sopenharmony_ciint mtk_memif_set_format(struct mtk_base_afe *afe, 508c2ecf20Sopenharmony_ci int id, snd_pcm_format_t format); 518c2ecf20Sopenharmony_ciint mtk_memif_set_pbuf_size(struct mtk_base_afe *afe, 528c2ecf20Sopenharmony_ci int id, int pbuf_size); 538c2ecf20Sopenharmony_ci#endif 54