On Fri, Jul 27, 2018 at 02:16:18AM +0300, Dmitry Osipenko wrote: > The proposed solution adds a new option to the base device driver > structure that allows device drivers to explicitly convey to the drivers > core that the implicit IOMMU backing for devices must not happen. Why is IOMMU mapping a problem for the Tegra GPU driver? If we add something like this then it should not be the choice of the device driver, but of the user and/or the firmware. Joerg _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
