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authorMikko Perttunen2016-12-14 12:16:14 +0100
committerThierry Reding2017-04-05 18:11:43 +0200
commit404bfb78daf3bedafb0bfab24947059575cbea3d (patch)
tree59b8ed6b140ce74ffeb94e1488ee7818f3b02c18 /Makefile
parentgpu: host1x: Fix potential out-of-bounds access (diff)
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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>
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