51 	ret = drm_dev_init(&vbox->ddev, &driver, &pdev->dev);  in vbox_pci_probe()
57 	vbox->ddev.pdev = pdev;  in vbox_pci_probe()
58 	vbox->ddev.dev_private = vbox;  in vbox_pci_probe()
82 	ret = drm_fb_helper_fbdev_setup(&vbox->ddev, &vbox->fb_helper,  in vbox_pci_probe()
88 	ret = drm_dev_register(&vbox->ddev, 0);  in vbox_pci_probe()
107 	drm_dev_put(&vbox->ddev);  in vbox_pci_probe()
115 	drm_dev_unregister(&vbox->ddev);  in vbox_pci_remove()
121 	drm_dev_put(&vbox->ddev);  in vbox_pci_remove()
130 	error = drm_mode_config_helper_suspend(&vbox->ddev);  in vbox_pm_suspend()
134 	pci_save_state(vbox->ddev.pdev);  in vbox_pm_suspend()
135 	pci_disable_device(vbox->ddev.pdev);  in vbox_pm_suspend()
136 	pci_set_power_state(vbox->ddev.pdev, PCI_D3hot);  in vbox_pm_suspend()
145 	if (pci_enable_device(vbox->ddev.pdev))  in vbox_pm_resume()
148 	return drm_mode_config_helper_resume(&vbox->ddev);  in vbox_pm_resume()
155 	return drm_mode_config_helper_suspend(&vbox->ddev);  in vbox_pm_freeze()
162 	return drm_mode_config_helper_resume(&vbox->ddev);  in vbox_pm_thaw()
169 	return drm_mode_config_helper_suspend(&vbox->ddev);  in vbox_pm_poweroff()