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()
73 			     obj->size, &rk_obj->dma_attrs);  in rockchip_drm_gem_object_mmap()
80 int rockchip_gem_mmap_buf(struct drm_gem_object *obj,  in rockchip_gem_mmap_buf()  argument
85 	ret = drm_gem_mmap_obj(obj, obj->size, vma);  in rockchip_gem_mmap_buf()
89 	return rockchip_drm_gem_object_mmap(obj, vma);  in rockchip_gem_mmap_buf()
95 	struct drm_gem_object *obj;  in rockchip_gem_mmap()  local
102 	obj = vma->vm_private_data;  in rockchip_gem_mmap()
104 	return rockchip_drm_gem_object_mmap(obj, vma);  in rockchip_gem_mmap()
112 	struct drm_gem_object *obj;  in rockchip_gem_create_object()  local
121 	obj = &rk_obj->base;  in rockchip_gem_create_object()
123 	drm_gem_private_object_init(drm, obj, size);  in rockchip_gem_create_object()
140 void rockchip_gem_free_object(struct drm_gem_object *obj)  in rockchip_gem_free_object()  argument
144 	drm_gem_free_mmap_offset(obj);  in rockchip_gem_free_object()
146 	rk_obj = to_rockchip_obj(obj);  in rockchip_gem_free_object()
166 	struct drm_gem_object *obj;  in rockchip_gem_create_with_handle()  local
173 	obj = &rk_obj->base;  in rockchip_gem_create_with_handle()
179 	ret = drm_gem_handle_create(file_priv, obj, handle);  in rockchip_gem_create_with_handle()
184 	drm_gem_object_unreference_unlocked(obj);  in rockchip_gem_create_with_handle()
189 	rockchip_gem_free_object(obj);  in rockchip_gem_create_with_handle()
198 	struct drm_gem_object *obj;  in rockchip_gem_dumb_map_offset()  local
201 	obj = drm_gem_object_lookup(dev, file_priv, handle);  in rockchip_gem_dumb_map_offset()
202 	if (!obj) {  in rockchip_gem_dumb_map_offset()
207 	ret = drm_gem_create_mmap_offset(obj);  in rockchip_gem_dumb_map_offset()
211 	*offset = drm_vma_node_offset_addr(&obj->vma_node);  in rockchip_gem_dumb_map_offset()
215 	drm_gem_object_unreference_unlocked(obj);  in rockchip_gem_dumb_map_offset()
257 struct sg_table *rockchip_gem_prime_get_sg_table(struct drm_gem_object *obj)  in rockchip_gem_prime_get_sg_table()  argument
259 	struct rockchip_gem_object *rk_obj = to_rockchip_obj(obj);  in rockchip_gem_prime_get_sg_table()
260 	struct drm_device *drm = obj->dev;  in rockchip_gem_prime_get_sg_table()
269 				    rk_obj->dma_addr, obj->size,  in rockchip_gem_prime_get_sg_table()
280 void *rockchip_gem_prime_vmap(struct drm_gem_object *obj)  in rockchip_gem_prime_vmap()  argument
282 	struct rockchip_gem_object *rk_obj = to_rockchip_obj(obj);  in rockchip_gem_prime_vmap()
290 void rockchip_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr)  in rockchip_gem_prime_vunmap()  argument