ASUS_WMI_DEVID_EGPU
if (armoury_has_devstate(ASUS_WMI_DEVID_EGPU)) {
err = armoury_get_devstate(NULL, &result, ASUS_WMI_DEVID_EGPU);
err = armoury_set_devstate(attr, enable, &result, ASUS_WMI_DEVID_EGPU);
err = armoury_get_devstate(attr, &result, ASUS_WMI_DEVID_EGPU);
err = armoury_get_devstate(attr, &status, ASUS_WMI_DEVID_EGPU);
{ &egpu_enable_attr_group, ASUS_WMI_DEVID_EGPU },
asus->egpu_enable_available = asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_EGPU);
result = asus_wmi_get_devstate_simple(asus, ASUS_WMI_DEVID_EGPU);
err = asus_wmi_set_devstate(ASUS_WMI_DEVID_EGPU, enable, &result);
result = asus_wmi_get_devstate_simple(asus, ASUS_WMI_DEVID_EGPU);