diff options
Diffstat (limited to 'drivers/gpu/drm/panfrost/panfrost_gem.h')
| -rw-r--r-- | drivers/gpu/drm/panfrost/panfrost_gem.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/gpu/drm/panfrost/panfrost_gem.h b/drivers/gpu/drm/panfrost/panfrost_gem.h index 8de3e76f2717..79d4377019e9 100644 --- a/drivers/gpu/drm/panfrost/panfrost_gem.h +++ b/drivers/gpu/drm/panfrost/panfrost_gem.h @@ -98,6 +98,11 @@ struct panfrost_gem_object { bool noexec :1; bool is_heap :1; + /* On coherent devices, this reflects the creation flags, not the true + * cacheability attribute of the mapping. + */ + bool wb_mmap :1; + #ifdef CONFIG_DEBUG_FS struct panfrost_gem_debugfs debugfs; #endif @@ -124,12 +129,17 @@ drm_mm_node_to_panfrost_mapping(struct drm_mm_node *node) return container_of(node, struct panfrost_gem_mapping, mmnode); } +void panfrost_gem_init(struct panfrost_device *pfdev); + 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); +struct drm_gem_object * +panfrost_gem_prime_import(struct drm_device *dev, + struct dma_buf *dma_buf); struct panfrost_gem_object * panfrost_gem_create(struct drm_device *dev, size_t size, u32 flags); @@ -148,6 +158,8 @@ int panfrost_gem_shrinker_init(struct drm_device *dev); void panfrost_gem_shrinker_cleanup(struct drm_device *dev); void panfrost_gem_set_label(struct drm_gem_object *obj, const char *label); +int panfrost_gem_sync(struct drm_gem_object *obj, u32 type, + u32 offset, u32 size); void panfrost_gem_internal_set_label(struct drm_gem_object *obj, const char *label); #ifdef CONFIG_DEBUG_FS |