innocent-switchback3543

I am hoping some smarter people than me can guide me in the right direction. I spent a fair amount of time getting a Windows VM to work with my Nvidia graphics card. The card fell in the same IOMMU Group as my HBA Card. So naturally I used ACS override (downstream) to separate these groups. I passed through the Nvidia gpu to the vm and after some trouble I was able to get it working. The issue that it created is that Docker is no longer able to access the Intel gpu for hardware transcoding. When unRaid booted, any container using "dev/dri" failed to start. IGPU Top reports nothing. It's as if it just disappeared. If I delete the VM and disable ACS pass through everything goes back to normal. I looked around on google and can not find this exact scenario. My question, is this a BIOS thing or an IOMMU Group thing. My HBA is greyed out as if it's being used by the host so it can not be passed through, my IGPU is available for pass through. Should I bind it to VFIO? Would that allow docker to access it again? Thanks in advance.