PCI_D0
pci_set_power_state(dev->pdev, PCI_D0);
pci_set_power_state(pdev, PCI_D0);
intel_opregion_notify_adapter(dev_priv, PCI_D0);
ret = pci_set_power_state(pdev, PCI_D0);
intel_opregion_notify_adapter(dev_priv, PCI_D0);
pci_set_power_state(pdev, PCI_D0);
{ PCI_D0, 0x00 },
pci_set_power_state(dev->pdev, PCI_D0);
pci_set_power_state(pdev, PCI_D0);