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drm/tegra: Enable IOVA API when IOMMU support is enabled

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When support for an IOMMU has been enabled, make sure the IOVA helper
code is also activated and the driver can properly manage the IO virtual
address space.

Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Thierry Reding 2017-03-20 20:04:20 +01:00
parent 404bfb78da
commit 398cbaadec
1 changed files with 1 additions and 0 deletions
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drivers/gpu/drm/tegra/Kconfig
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@ -7,6 +7,7 @@ config DRM_TEGRA
select DRM_MIPI_DSI
select DRM_PANEL
select TEGRA_HOST1X
select IOMMU_IOVA if IOMMU_SUPPORT
help
Choose this option if you have an NVIDIA Tegra SoC.