forked from Minki/linux
0fbbd27e5a
It was only used for prime import, which is now handled by drm_prime.c. Reviewed-by: Eric Anholt <eric@anholt.net> Reviewed-by: Emil Velikov <emil.velikov@collabora.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Cc: Qiang Yu <yuq825@gmail.com> Cc: lima@lists.freedesktop.org Link: https://patchwork.freedesktop.org/patch/msgid/20190614203615.12639-44-daniel.vetter@ffwll.ch
36 lines
751 B
C
36 lines
751 B
C
/* SPDX-License-Identifier: GPL-2.0 OR MIT */
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/* Copyright 2018-2019 Qiang Yu <yuq825@gmail.com> */
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#ifndef __LIMA_OBJECT_H__
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#define __LIMA_OBJECT_H__
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#include <drm/drm_gem.h>
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#include "lima_device.h"
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struct lima_bo {
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struct drm_gem_object gem;
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struct page **pages;
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dma_addr_t *pages_dma_addr;
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struct sg_table *sgt;
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void *vaddr;
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struct mutex lock;
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struct list_head va;
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};
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static inline struct lima_bo *
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to_lima_bo(struct drm_gem_object *obj)
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{
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return container_of(obj, struct lima_bo, gem);
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}
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struct lima_bo *lima_bo_create(struct lima_device *dev, u32 size,
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u32 flags, struct sg_table *sgt);
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void lima_bo_destroy(struct lima_bo *bo);
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void *lima_bo_vmap(struct lima_bo *bo);
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void lima_bo_vunmap(struct lima_bo *bo);
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#endif
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