20.08.2020 22:51, Dmitry Osipenko пишет: > Alternatively, the Tegra SMMU could be changed such that the devices > will be attached to a domain at the time of a first IOMMU mapping > invocation instead of attaching at the time of attach_dev() callback > invocation. > > Or maybe even IOMMU core could be changed to attach devices at the time > of the first IOMMU mapping invocation? This could be a universal > solution for all drivers. Although, please scratch this :) I'll need to revisit how DMA mapping API works. _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
