On Mon, Feb 10, 2020 at 03:51:15PM +0800, Kai-Heng Feng wrote: > Serious screen flickering when Stoney Ridge outputs to a 4K monitor. > > Use identity-mapping and PCI ATS doesn't help this issue. > > According to Alex Deucher, IOMMU isn't enabled on Windows, so let's do > the same here to avoid screen flickering on 4K monitor. > > Cc: Alex Deucher <alexander.deuc...@amd.com> > Bug: https://gitlab.freedesktop.org/drm/amd/issues/961 > Signed-off-by: Kai-Heng Feng <kai.heng.f...@canonical.com>
Applied, thanks. _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu
