]> Git Repo - linux.git/blob - drivers/gpu/drm/panfrost/panfrost_gem.h
Merge tag 'tee-optee-for-5.4' of git://git.linaro.org/people/jens.wiklander/linux...
[linux.git] / drivers / gpu / drm / panfrost / panfrost_gem.h
1 /* SPDX-License-Identifier: GPL-2.0 */
2 /* Copyright 2019 Linaro, Ltd, Rob Herring <[email protected]> */
3
4 #ifndef __PANFROST_GEM_H__
5 #define __PANFROST_GEM_H__
6
7 #include <drm/drm_gem_shmem_helper.h>
8 #include <drm/drm_mm.h>
9
10 struct panfrost_gem_object {
11         struct drm_gem_shmem_object base;
12
13         struct drm_mm_node node;
14         bool is_mapped;
15 };
16
17 static inline
18 struct  panfrost_gem_object *to_panfrost_bo(struct drm_gem_object *obj)
19 {
20         return container_of(to_drm_gem_shmem_obj(obj), struct panfrost_gem_object, base);
21 }
22
23 struct drm_gem_object *panfrost_gem_create_object(struct drm_device *dev, size_t size);
24
25 struct drm_gem_object *
26 panfrost_gem_prime_import_sg_table(struct drm_device *dev,
27                                    struct dma_buf_attachment *attach,
28                                    struct sg_table *sgt);
29
30 #endif /* __PANFROST_GEM_H__ */
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