On 2016å¹´02æ19æ¥ 16:22, Marek Szyprowski wrote: > This patch moves all the IOMMU-based DMA-mapping code from arch/arm64/mm > to drivers/iommu/dma-iommu-ops.c. This way it can be easily shared with > ARM architecture, which will also use them. > > Signed-off-by: Marek Szyprowski<m.szyprowski at samsung.com> IOMMU works good on drm/rockchip ARM64 platform with this patch. So
Tested-by: Mark Yao <mark.yao at rock-chips.com> Thanks. -- ï¼ark Yao