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authorAlexandre Courbot <acourbot@nvidia.com>2015-02-20 18:23:04 +0900
committerBen Skeggs <bskeggs@redhat.com>2015-04-14 17:00:45 +1000
commita7f6da6e758cd99fcae918b63549273893983189 (patch)
tree2aa072dd29a1f6272749eff16f462c35a9e6cb37 /include/uapi/drm/nouveau_drm.h
parent58fd9375c2c5344e8ab6ef9971635bc59cd39658 (diff)
drm/nouveau/instmem/gk20a: add IOMMU support
Let GK20A's instmem take advantage of the IOMMU if it is present. Having an IOMMU means that instmem is no longer allocated using the DMA API, but instead obtained through page_alloc and made contiguous to the GPU by IOMMU mappings. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'include/uapi/drm/nouveau_drm.h')
0 files changed, 0 insertions, 0 deletions

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