kernel_samsung_a34x-permissive/sound/soc/mediatek/common/mtk-sp-afe-external.h
2024-04-28 15:51:13 +02:00

22 lines
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C

/* SPDX-License-Identifier: GPL-2.0 */
/*
* mtk-sp-afe-external.h -- Mediatek Smart Phone AFE API for External Module
*
* Copyright (c) 2018 MediaTek Inc.
* Author: Kai Chieh Chuang <kaichieh.chuang@mediatek.com>
*/
#ifndef _MTK_SP_AFE_EXTERNAL_H_
#define _MTK_SP_AFE_EXTERNAL_H_
/* api for other modules to allocate audio sram */
int mtk_audio_request_sram(dma_addr_t *phys_addr,
unsigned char **virt_addr,
unsigned int length,
void *user);
void mtk_audio_free_sram(void *user);
/* conditional enter suspend */
bool mtk_audio_condition_enter_suspend(void);
#endif