Hi, > > This looks good to me, but I'm not clear if the discussion about pixel > > clocks fully ran its course. Zhenyu, are you satisfied GVT-g can work > > within this interface? Any comments from NVIDIA? Thanks, > > As of now, default edid with basic modes is provided with NVIDIA driver, > so don't have such requirement. The advantage would be that the default mode can be changed, so the host can give a hint to the guest which of the video modes should be used. The qemu test branch[1] adds xres and yres properties as showcase, i.e. you can use -device vfio-pci,xres=1280,yres=900,... > As I understand, if VFIO_REGION_SUBTYPE_GFX_EDID region is not provided > by vendor driver, console vnc should work as it is now. Yes, the region is optional. cheers, Gerd [1] https://git.kraxel.org/cgit/qemu/log/?h=sirius/edid-vfio
