On Fri, Nov 29, 2019 at 10:21:54PM +0800, Kai-Heng Feng wrote: > Serious screen flickering when Stoney Ridge outputs to a 4K monitor. > > According to Alex Deucher, IOMMU isn't enabled on Windows, so let's do > the same here to avoid screen flickering on 4K monitor.
Disabling the IOMMU entirely seem pretty severe. Isn't it enough to identity map the GPU device? _______________________________________________ iommu mailing list [email protected] https://lists.linuxfoundation.org/mailman/listinfo/iommu
