7 Replies Latest reply on Dec 25, 2016 10:18 AM by sarnex

    [GPU Passthrough] Missing Display tab after 16.9.2

    sarnex

      Hello. I want to make it clear that I am using Windows 10 with a GPU passthrough VM, with Linux as the host. This is a bug in the Windows AMD graphics driver. After driver version 16.9.2, I cannot see the Driver tab in Radeon Settings, only Gaming, Video, and System. I need the Display tab to enable Freesync. There was some change in the logic for the driver, as 16.9.2 works consistently. I tried every version after it, uninstalling with AMD Uninstaller or DDU, OS reinstall, and never once have I seen the display tab after this version. There is no issue in game performance, it is an issue with the settings application it seems. The PCI bus setup of the VM may not have a PCI Express Root Port, or some other bus logic, so if that logic was changed after 16.9.2, please revert it.

       

      Example screenshot: radeon.png

       

      Describe your system:

      • AMD Graphics Card
        • Sapphire RX480 8GB Stock
      • Desktop or Laptop System
        • Custom Built, but this is a VM
      • Operating System
        • Windows 10 64bit
      • Driver version installed
        • Problem affects all drivers after but not including 16.9.2
      • Display Devices
        • Acer XF270HU using DP with 2560x1440@144hz
      • Motherboard
        • QEMU 2.7 and  i1440FX
      • CPU/APU
        • Intel 6700k
      • Power Supply Unit  Make, Model & Wattage
        • E.g. Corsair 600W Gold
      • RAM
        • 10GB DDR4