/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (C) 2018 MediaTek Inc. */ #ifndef _MTK_SCP_ULTRA_MEM_CONTROL_H #define _MTK_SCP_ULTRA_MEM_CONTROL_H #include #include struct snd_pcm_substream; struct snd_soc_dai; struct mtk_base_afe; #define ULTRA_BUF_OFFSET (0xC000) int mtk_scp_ultra_reserved_dram_init(void); int mtk_scp_ultra_free_mem(struct snd_pcm_substream *substream, struct mtk_base_afe *afe); int mtk_scp_ultra_allocate_mem(struct snd_pcm_substream *substream, dma_addr_t *phys_addr, unsigned char **virt_addr, unsigned int size, snd_pcm_format_t format, struct mtk_base_afe *afe); #endif