Windows 10: How to apply the OPM certificate of display driver?

Discus and support How to apply the OPM certificate of display driver? in Windows 10 Drivers and Hardware to solve the problem; Hello, I wrote an indirect display driver based on the sample code of IddSampleDrvier. I want to implement the output protection manager OPM function.... Discussion in 'Windows 10 Drivers and Hardware' started by Tristan_915, Jun 15, 2022.

  1. TRISTAN_915
    Tristan_915 Win User

    How to apply the OPM certificate of display driver?


    Hello, I wrote an indirect display driver based on the sample code of IddSampleDrvier. I want to implement the output protection manager OPM function. In the structure of IDD_CX_CLIENT_CONFIG, there is a callback function EvtIddCxMonitorOpmGetCertificate, it corresponds to DxgkddiOpmGetCertificate callback function. I notice the driver should return the display driver's OPM certificate, but I don't know what's this certificate and how to apply this OPM certificate? Could someone show me the way to get the OPM certificate?Kind Regards.Tristan

    :)
     
    Tristan_915, Jun 15, 2022
    #1
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How to apply the OPM certificate of display driver?

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