347 	struct mtk_drm_private *private = drm->dev_private;  in mtk_drm_kms_init()  local
359 	pdev = of_find_device_by_node(private->mutex_node);  in mtk_drm_kms_init()
362 			private->mutex_node);  in mtk_drm_kms_init()
363 		of_node_put(private->mutex_node);  in mtk_drm_kms_init()
366 	private->mutex_dev = &pdev->dev;  in mtk_drm_kms_init()
394 	ret = mtk_drm_crtc_create(drm, private->data->main_path,  in mtk_drm_kms_init()
395 				  private->data->main_len);  in mtk_drm_kms_init()
399 	ret = mtk_drm_crtc_create(drm, private->data->ext_path,  in mtk_drm_kms_init()
400 				  private->data->ext_len);  in mtk_drm_kms_init()
404 	ret = mtk_drm_crtc_create(drm, private->data->third_path,  in mtk_drm_kms_init()
405 				  private->data->third_len);  in mtk_drm_kms_init()
410 	np = private->comp_node[private->data->main_path[0]] ?:  in mtk_drm_kms_init()
411 	     private->comp_node[private->data->ext_path[0]];  in mtk_drm_kms_init()
420 	private->dma_dev = dma_dev;  in mtk_drm_kms_init()
444 	put_device(private->mutex_dev);  in mtk_drm_kms_init()
465 	struct mtk_drm_private *private = dev->dev_private;  in mtk_drm_gem_prime_import()  local
467 	return drm_gem_prime_import_dev(dev, dma_buf, private->dma_dev);  in mtk_drm_gem_prime_import()
491 	struct mtk_drm_private *private = dev_get_drvdata(dev);  in mtk_drm_bind()  local
499 	drm->dev_private = private;  in mtk_drm_bind()
500 	private->drm = drm;  in mtk_drm_bind()
523 	struct mtk_drm_private *private = dev_get_drvdata(dev);  in mtk_drm_unbind()  local
525 	drm_dev_unregister(private->drm);  in mtk_drm_unbind()
526 	mtk_drm_kms_deinit(private->drm);  in mtk_drm_unbind()
527 	drm_dev_put(private->drm);  in mtk_drm_unbind()
528 	private->num_pipes = 0;  in mtk_drm_unbind()
529 	private->drm = NULL;  in mtk_drm_unbind()
698 	struct mtk_drm_private *private;  in mtk_drm_probe()  local
704 	private = devm_kzalloc(dev, sizeof(*private), GFP_KERNEL);  in mtk_drm_probe()
705 	if (!private)  in mtk_drm_probe()
708 	private->mmsys_dev = dev->parent;  in mtk_drm_probe()
709 	if (!private->mmsys_dev) {  in mtk_drm_probe()
726 		private->data = match_data->drv_data[ret];  in mtk_drm_probe()
729 		private->data = match_data->drv_data[0];  in mtk_drm_probe()
751 			private->mutex_node = of_node_get(node);  in mtk_drm_probe()
762 		private->comp_node[comp_id] = of_node_get(node);  in mtk_drm_probe()
786 		ret = mtk_ddp_comp_init(node, &private->ddp_comp[comp_id], comp_id);  in mtk_drm_probe()
793 	if (!private->mutex_node) {  in mtk_drm_probe()
801 	platform_set_drvdata(pdev, private);  in mtk_drm_probe()
812 	of_node_put(private->mutex_node);  in mtk_drm_probe()
814 		of_node_put(private->comp_node[i]);  in mtk_drm_probe()
820 	struct mtk_drm_private *private = platform_get_drvdata(pdev);  in mtk_drm_remove()  local
825 	of_node_put(private->mutex_node);  in mtk_drm_remove()
827 		of_node_put(private->comp_node[i]);  in mtk_drm_remove()
834 	struct mtk_drm_private *private = dev_get_drvdata(dev);  in mtk_drm_sys_prepare()  local
835 	struct drm_device *drm = private->drm;  in mtk_drm_sys_prepare()
842 	struct mtk_drm_private *private = dev_get_drvdata(dev);  in mtk_drm_sys_complete()  local
843 	struct drm_device *drm = private->drm;  in mtk_drm_sys_complete()