1 /* SPDX-License-Identifier: GPL-2.0 */
4 #ifndef __PANFROST_GEM_H__
5 #define __PANFROST_GEM_H__
7 #include <drm/drm_gem_shmem_helper.h>
8 #include <drm/drm_mm.h>
12 struct panfrost_gem_object {
13 struct drm_gem_shmem_object base;
14 struct sg_table *sgts;
16 struct panfrost_mmu *mmu;
17 struct drm_mm_node node;
24 struct panfrost_gem_object *to_panfrost_bo(struct drm_gem_object *obj)
26 return container_of(to_drm_gem_shmem_obj(obj), struct panfrost_gem_object, base);
30 struct panfrost_gem_object *drm_mm_node_to_panfrost_bo(struct drm_mm_node *node)
32 return container_of(node, struct panfrost_gem_object, node);
35 struct drm_gem_object *panfrost_gem_create_object(struct drm_device *dev, size_t size);
37 struct drm_gem_object *
38 panfrost_gem_prime_import_sg_table(struct drm_device *dev,
39 struct dma_buf_attachment *attach,
40 struct sg_table *sgt);
42 struct panfrost_gem_object *
43 panfrost_gem_create_with_handle(struct drm_file *file_priv,
44 struct drm_device *dev, size_t size,
48 void panfrost_gem_shrinker_init(struct drm_device *dev);
49 void panfrost_gem_shrinker_cleanup(struct drm_device *dev);
51 #endif /* __PANFROST_GEM_H__ */