On Tue, Jun 21, 2016 at 01:34:33PM +0900, Tomasz Figa wrote: > This series intends mostly to enable support for ARM64 architecture > in the rockchip-iommu driver. On the way to do so, some bugs are also > fixed. > > The most important changes here are: > - making the Rockchip IOMMU driver use DMA API for managing cache > coherency of page tables, > - making the Rockchip DRM driver not use DMA API on behalf of a virtual > device (behind a virtual IOMMU) to allocate and map buffers, but > instead proper DRM helpers and IOMMU API directly. Are these two parts dependent on each other or can the IOMMU and the DRM part merged independently? Joerg
