Mikko Perttunen 404bfb78da gpu: host1x: Add IOMMU support ...

Add support for the Host1x unit to be located behind
an IOMMU. This is required when gather buffers may be
allocated non-contiguously in physical memory, as can
be the case when TegraDRM is also using the IOMMU.

Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

2017-04-05 18:11:43 +02:00

13 KiB

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