How to execute customized ACPI method from a KMDF/UMDF driver RRS feed

  • Question

  • In Windows 10 or earlier OS, we implement a Win32 service to listen to a keyboard hotkey and then invoke customized WMI method to notify BIOS to control keyboard backlight. Since Win32 service cannot work in Windows 10 S, so I am wondering if a kmdf/umdf driver is able to execute customized WMI method. 

    Customized WMI method is defined under root/wmi --> custom class --> custom method

    • Edited by Willy Liao Tuesday, May 23, 2017 8:51 AM
    Wednesday, May 17, 2017 5:30 AM