45 lines
1.5 KiB
C
45 lines
1.5 KiB
C
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/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Samsung Exynos SoC series dsp driver
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*
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* Copyright (c) 2020 Samsung Electronics Co., Ltd.
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* http://www.samsung.com/
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*/
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#ifndef __HW_COMMON_DSP_HW_COMMON_MEMORY_H__
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#define __HW_COMMON_DSP_HW_COMMON_MEMORY_H__
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#include "dsp-memory.h"
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int dsp_hw_common_memory_map_buffer(struct dsp_memory *mem,
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struct dsp_buffer *buf);
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int dsp_hw_common_memory_unmap_buffer(struct dsp_memory *mem,
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struct dsp_buffer *buf);
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int dsp_hw_common_memory_sync_for_device(struct dsp_memory *mem,
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struct dsp_buffer *buf);
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int dsp_hw_common_memory_sync_for_cpu(struct dsp_memory *mem,
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struct dsp_buffer *buf);
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int dsp_hw_common_memory_ion_alloc(struct dsp_memory *mem,
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struct dsp_priv_mem *pmem);
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void dsp_hw_common_memory_ion_free(struct dsp_memory *mem,
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struct dsp_priv_mem *pmem);
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int dsp_hw_common_memory_ion_alloc_secure(struct dsp_memory *mem,
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struct dsp_priv_mem *pmem);
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void dsp_hw_common_memory_ion_free_secure(struct dsp_memory *mem,
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struct dsp_priv_mem *pmem);
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int dsp_hw_common_memory_map_reserved_mem(struct dsp_memory *mem,
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struct dsp_reserved_mem *rmem);
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void dsp_hw_common_memory_unmap_reserved_mem(struct dsp_memory *mem,
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struct dsp_reserved_mem *rmem);
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int dsp_hw_common_memory_open(struct dsp_memory *mem);
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int dsp_hw_common_memory_close(struct dsp_memory *mem);
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int dsp_hw_common_memory_probe(struct dsp_memory *mem, void *sys);
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void dsp_hw_common_memory_remove(struct dsp_memory *mem);
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int dsp_hw_common_memory_set_ops(struct dsp_memory *mem, const void *ops);
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#endif
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