418 		if (prior->vma->handle != bo->handles[plane].u32 ||  in drv_bo_map()
419 		    prior->vma->map_flags != map_flags)  in drv_bo_map()
433 		if (prior->vma->handle != bo->handles[plane].u32 ||  in drv_bo_map()
434 		    prior->vma->map_flags != map_flags)  in drv_bo_map()
437 		prior->vma->refcount++;  in drv_bo_map()
438 		mapping.vma = prior->vma;  in drv_bo_map()
442 	mapping.vma = calloc(1, sizeof(*mapping.vma));  in drv_bo_map()
443 	memcpy(mapping.vma->map_strides, bo->strides, sizeof(mapping.vma->map_strides));  in drv_bo_map()
444 	addr = bo->drv->backend->bo_map(bo, mapping.vma, plane, map_flags);  in drv_bo_map()
447 		free(mapping.vma);  in drv_bo_map()
452 	mapping.vma->refcount = 1;  in drv_bo_map()
453 	mapping.vma->addr = addr;  in drv_bo_map()
454 	mapping.vma->handle = bo->handles[plane].u32;  in drv_bo_map()
455 	mapping.vma->map_flags = map_flags;  in drv_bo_map()
461 	addr = (uint8_t *)((*map_data)->vma->addr);  in drv_bo_map()
477 	if (!--mapping->vma->refcount) {  in drv_bo_unmap()
478 		ret = bo->drv->backend->bo_unmap(bo, mapping->vma);  in drv_bo_unmap()
479 		free(mapping->vma);  in drv_bo_unmap()
499 	assert(mapping->vma);  in drv_bo_invalidate()
501 	assert(mapping->vma->refcount > 0);  in drv_bo_invalidate()
514 	assert(mapping->vma);  in drv_bo_flush_or_unmap()
516 	assert(mapping->vma->refcount > 0);  in drv_bo_flush_or_unmap()