On Tue, May 23, 2017 at 03:16:33AM +0300, Dmitry Osipenko wrote: > The GART driver was disabled because it was picked by as an IOMMU provider > for the DRM driver on Tegra20, which is not the purpose of the GART. Now > DRM driver avoids to use IOMMU on Tegra20, so the GART driver can be > re-enabled. Potentially there are interesting use cases of the GART for > Tegra20, like mmap'ing of a fallback memory allocation and using its GART > aperture for an accelerated graphics operation. > > This reverts commit c7e3ca515e784a82223f447b79eb2090bdb91378. > > Signed-off-by: Dmitry Osipenko <digetx@xxxxxxxxx> > --- > drivers/iommu/tegra-gart.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Acked-by: Joerg Roedel <jroedel@xxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
