It also works for me. I have a home built Armada Duo motherboard that I designed with two PCIe slots, and I have it working with an AMD GPU card and the amdgpu driver on one slot and I also use a second PCIe card for a TV/SAT tuner card or others like SATA controllers, or Ethernet controller cards. The video is in Portuguese, but illustrates the system working: https://www.youtube.com/watch?v=98GuzKp1U6E Kind Regards, Luís Mendes
