28 	struct drm_gem_object *obj = &rk_obj->base;  in rockchip_gem_alloc_buf()  local
29 	struct drm_device *drm = obj->dev;  in rockchip_gem_alloc_buf()
37 	rk_obj->kvaddr = dma_alloc_attrs(drm->dev, obj->size,  in rockchip_gem_alloc_buf()
41 		DRM_ERROR("failed to allocate %#x byte dma buffer", obj->size);  in rockchip_gem_alloc_buf()
50 	struct drm_gem_object *obj = &rk_obj->base;  in rockchip_gem_free_buf()  local
51 	struct drm_device *drm = obj->dev;  in rockchip_gem_free_buf()
53 	dma_free_attrs(drm->dev, obj->size, rk_obj->kvaddr, rk_obj->dma_addr,  in rockchip_gem_free_buf()
57 static int rockchip_drm_gem_object_mmap(struct drm_gem_object *obj,  in rockchip_drm_gem_object_mmap()  argument
62 	struct rockchip_gem_object *rk_obj = to_rockchip_obj(obj);  in rockchip_drm_gem_object_mmap()
63 	struct drm_device *drm = obj->dev;  in rockchip_drm_gem_object_mmap()
72 			     obj->size, &rk_obj->dma_attrs);  in rockchip_drm_gem_object_mmap()
79 int rockchip_gem_mmap_buf(struct drm_gem_object *obj,  in rockchip_gem_mmap_buf()  argument
82 	struct drm_device *drm = obj->dev;  in rockchip_gem_mmap_buf()
86 	ret = drm_gem_mmap_obj(obj, obj->size, vma);  in rockchip_gem_mmap_buf()
91 	return rockchip_drm_gem_object_mmap(obj, vma);  in rockchip_gem_mmap_buf()
97 	struct drm_gem_object *obj;  in rockchip_gem_mmap()  local
104 	obj = vma->vm_private_data;  in rockchip_gem_mmap()
106 	return rockchip_drm_gem_object_mmap(obj, vma);  in rockchip_gem_mmap()
114 	struct drm_gem_object *obj;  in rockchip_gem_create_object()  local
123 	obj = &rk_obj->base;  in rockchip_gem_create_object()
125 	drm_gem_private_object_init(drm, obj, size);  in rockchip_gem_create_object()
142 void rockchip_gem_free_object(struct drm_gem_object *obj)  in rockchip_gem_free_object()  argument
146 	drm_gem_free_mmap_offset(obj);  in rockchip_gem_free_object()
148 	rk_obj = to_rockchip_obj(obj);  in rockchip_gem_free_object()
168 	struct drm_gem_object *obj;  in rockchip_gem_create_with_handle()  local
175 	obj = &rk_obj->base;  in rockchip_gem_create_with_handle()
181 	ret = drm_gem_handle_create(file_priv, obj, handle);  in rockchip_gem_create_with_handle()
186 	drm_gem_object_unreference_unlocked(obj);  in rockchip_gem_create_with_handle()
191 	rockchip_gem_free_object(obj);  in rockchip_gem_create_with_handle()
200 	struct drm_gem_object *obj;  in rockchip_gem_dumb_map_offset()  local
205 	obj = drm_gem_object_lookup(dev, file_priv, handle);  in rockchip_gem_dumb_map_offset()
206 	if (!obj) {  in rockchip_gem_dumb_map_offset()
212 	ret = drm_gem_create_mmap_offset(obj);  in rockchip_gem_dumb_map_offset()
216 	*offset = drm_vma_node_offset_addr(&obj->vma_node);  in rockchip_gem_dumb_map_offset()
220 	drm_gem_object_unreference(obj);  in rockchip_gem_dumb_map_offset()
263 struct sg_table *rockchip_gem_prime_get_sg_table(struct drm_gem_object *obj)  in rockchip_gem_prime_get_sg_table()  argument
265 	struct rockchip_gem_object *rk_obj = to_rockchip_obj(obj);  in rockchip_gem_prime_get_sg_table()
266 	struct drm_device *drm = obj->dev;  in rockchip_gem_prime_get_sg_table()
275 				    rk_obj->dma_addr, obj->size,  in rockchip_gem_prime_get_sg_table()
286 void *rockchip_gem_prime_vmap(struct drm_gem_object *obj)  in rockchip_gem_prime_vmap()  argument
288 	struct rockchip_gem_object *rk_obj = to_rockchip_obj(obj);  in rockchip_gem_prime_vmap()
296 void rockchip_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr)  in rockchip_gem_prime_vunmap()  argument