https://bugs.winehq.org/show_bug.cgi?id=39210
--- Comment #9 from Zhiyi Zhang zzhang@codeweavers.com --- SPDRP_DEVICE_POWER_DATA property is not a value in the registry. I suspect SetupDiGetDeviceRegistryPropertyW sends an IRP_MN_QUERY_CAPABILITIES request to the PnP manager, eventually monitor.sys and convert data returned to a struct CM_POWER_DATA. Same for some other SPDRP_* properties such as SPDRP_PHYSICAL_DEVICE_OBJECT_NAME.