5c7dd7acc3
repo: https://github.com/T-head-Semi/linux commit: b1313fe517ca3703119dcc99ef3bbf75ab42bcfb Change-Id: I6cbb35294024ea3a66140e311f4bb705fd7fd626
25 lines
831 B
C
25 lines
831 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/* Copyright 2019 Linaro, Ltd, Rob Herring <robh@kernel.org> */
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#ifndef __PANFROST_MMU_H__
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#define __PANFROST_MMU_H__
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struct panfrost_gem_mapping;
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struct panfrost_file_priv;
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struct panfrost_mmu;
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int panfrost_mmu_map(struct panfrost_gem_mapping *mapping);
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void panfrost_mmu_unmap(struct panfrost_gem_mapping *mapping);
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int panfrost_mmu_init(struct panfrost_device *pfdev);
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void panfrost_mmu_fini(struct panfrost_device *pfdev);
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void panfrost_mmu_reset(struct panfrost_device *pfdev);
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u32 panfrost_mmu_as_get(struct panfrost_device *pfdev, struct panfrost_mmu *mmu);
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void panfrost_mmu_as_put(struct panfrost_device *pfdev, struct panfrost_mmu *mmu);
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int panfrost_mmu_pgtable_alloc(struct panfrost_file_priv *priv);
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void panfrost_mmu_pgtable_free(struct panfrost_file_priv *priv);
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#endif
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