diff options
Diffstat (limited to 'drivers/gpu/drm/panfrost/panfrost_gem.h')
-rw-r--r-- | drivers/gpu/drm/panfrost/panfrost_gem.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/gpu/drm/panfrost/panfrost_gem.h b/drivers/gpu/drm/panfrost/panfrost_gem.h new file mode 100644 index 000000000000..6dbcaba020fc --- /dev/null +++ b/drivers/gpu/drm/panfrost/panfrost_gem.h @@ -0,0 +1,30 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* Copyright 2019 Linaro, Ltd, Rob Herring <robh@kernel.org> */ + +#ifndef __PANFROST_GEM_H__ +#define __PANFROST_GEM_H__ + +#include <drm/drm_gem_shmem_helper.h> +#include <drm/drm_mm.h> + +struct panfrost_gem_object { + struct drm_gem_shmem_object base; + + struct drm_mm_node node; + bool is_mapped; +}; + +static inline +struct panfrost_gem_object *to_panfrost_bo(struct drm_gem_object *obj) +{ + return container_of(to_drm_gem_shmem_obj(obj), struct panfrost_gem_object, base); +} + +struct drm_gem_object *panfrost_gem_create_object(struct drm_device *dev, size_t size); + +struct drm_gem_object * +panfrost_gem_prime_import_sg_table(struct drm_device *dev, + struct dma_buf_attachment *attach, + struct sg_table *sgt); + +#endif /* __PANFROST_GEM_H__ */ |