207 	struct mtk_drm_private *private = drm->dev_private;  in mtk_drm_kms_init()  local
216 	pdev = of_find_device_by_node(private->mutex_node);  in mtk_drm_kms_init()
219 			private->mutex_node);  in mtk_drm_kms_init()
220 		of_node_put(private->mutex_node);  in mtk_drm_kms_init()
223 	private->mutex_dev = &pdev->dev;  in mtk_drm_kms_init()
251 	ret = mtk_drm_crtc_create(drm, private->data->main_path,  in mtk_drm_kms_init()
252 				  private->data->main_len);  in mtk_drm_kms_init()
256 	ret = mtk_drm_crtc_create(drm, private->data->ext_path,  in mtk_drm_kms_init()
257 				  private->data->ext_len);  in mtk_drm_kms_init()
261 	ret = mtk_drm_crtc_create(drm, private->data->third_path,  in mtk_drm_kms_init()
262 				  private->data->third_len);  in mtk_drm_kms_init()
267 	np = private->comp_node[private->data->main_path[0]] ?:  in mtk_drm_kms_init()
268 	     private->comp_node[private->data->ext_path[0]];  in mtk_drm_kms_init()
277 	private->dma_dev = dma_dev;  in mtk_drm_kms_init()
301 	put_device(private->mutex_dev);  in mtk_drm_kms_init()
322 	struct mtk_drm_private *private = dev->dev_private;  in mtk_drm_gem_prime_import()  local
324 	return drm_gem_prime_import_dev(dev, dma_buf, private->dma_dev);  in mtk_drm_gem_prime_import()
353 	struct mtk_drm_private *private = dev_get_drvdata(dev);  in mtk_drm_bind()  local
361 	drm->dev_private = private;  in mtk_drm_bind()
362 	private->drm = drm;  in mtk_drm_bind()
385 	struct mtk_drm_private *private = dev_get_drvdata(dev);  in mtk_drm_unbind()  local
387 	drm_dev_unregister(private->drm);  in mtk_drm_unbind()
388 	mtk_drm_kms_deinit(private->drm);  in mtk_drm_unbind()
389 	drm_dev_put(private->drm);  in mtk_drm_unbind()
390 	private->num_pipes = 0;  in mtk_drm_unbind()
391 	private->drm = NULL;  in mtk_drm_unbind()
505 	struct mtk_drm_private *private;  in mtk_drm_probe()  local
511 	private = devm_kzalloc(dev, sizeof(*private), GFP_KERNEL);  in mtk_drm_probe()
512 	if (!private)  in mtk_drm_probe()
515 	private->mmsys_dev = dev->parent;  in mtk_drm_probe()
516 	if (!private->mmsys_dev) {  in mtk_drm_probe()
525 	private->data = of_id->data;  in mtk_drm_probe()
546 			private->mutex_node = of_node_get(node);  in mtk_drm_probe()
557 		private->comp_node[comp_id] = of_node_get(node);  in mtk_drm_probe()
579 		ret = mtk_ddp_comp_init(node, &private->ddp_comp[comp_id], comp_id);  in mtk_drm_probe()
586 	if (!private->mutex_node) {  in mtk_drm_probe()
594 	platform_set_drvdata(pdev, private);  in mtk_drm_probe()
605 	of_node_put(private->mutex_node);  in mtk_drm_probe()
607 		of_node_put(private->comp_node[i]);  in mtk_drm_probe()
608 		if (private->ddp_comp[i].larb_dev)  in mtk_drm_probe()
609 			put_device(private->ddp_comp[i].larb_dev);  in mtk_drm_probe()
616 	struct mtk_drm_private *private = platform_get_drvdata(pdev);  in mtk_drm_remove()  local
621 	of_node_put(private->mutex_node);  in mtk_drm_remove()
623 		of_node_put(private->comp_node[i]);  in mtk_drm_remove()
631 	struct mtk_drm_private *private = dev_get_drvdata(dev);  in mtk_drm_sys_suspend()  local
632 	struct drm_device *drm = private->drm;  in mtk_drm_sys_suspend()
642 	struct mtk_drm_private *private = dev_get_drvdata(dev);  in mtk_drm_sys_resume()  local
643 	struct drm_device *drm = private->drm;  in mtk_drm_sys_resume()