Commits
Thomas Hellstrom committed 9ddac734aa3
drm/vmwgfx: Improve on IOMMU detection instead of relying on intel_iommu_enabled, use the fact that the dma_map_ops::map_page != dma_direct_map_page. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Deepak Rawat <drawat@vmware.com>