29 lines
865 B
C
29 lines
865 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2020 MediaTek Inc.
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*/
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#ifndef __JPEG_ION_H__
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#define __JPEG_ION_H__
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#ifdef CONFIG_MTK_IOMMU_V2
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#include "mach/mt_iommu.h"
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#include <soc/mediatek/smi.h>
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#endif
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#include <ion_priv.h>
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void jpg_ion_create(const char *name);
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void jpg_ion_destroy(void);
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int jpg_ion_get_iova(struct ion_handle *handle,
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u64 *iova, int port);
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struct ion_handle *jpg_ion_import_handle(int fd);
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struct ion_handle *jpg_ion_alloc_handle(size_t size, size_t align, unsigned int flags);
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int jpg_ion_share_handle(struct ion_handle *handle);
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void *jpg_ion_map_handle(struct ion_handle *handle);
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void jpg_ion_unmap_handle(struct ion_handle *handle);
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void jpg_ion_free_handle(struct ion_handle *handle);
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void jpg_ion_cache_flush(struct ion_handle *handle);
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u64 jpg_translate_fd(u64 fd, u32 offset, u32 port);
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#endif /*__JPEG_ION_H__*/
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