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| author | Thierry Reding <treding@nvidia.com> | 2017-03-20 20:04:20 +0100 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2017-04-05 18:11:43 +0200 |
| commit | 398cbaadecdd168fe175d559ddb1671dfa11e582 (patch) | |
| tree | 7ce24ce2cd73eb82b1b36f89634ed34ba6a11ff7 | |
| parent | 404bfb78daf3bedafb0bfab24947059575cbea3d (diff) | |
drm/tegra: Enable IOVA API when IOMMU support is enabled
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>
| -rw-r--r-- | drivers/gpu/drm/tegra/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/tegra/Kconfig b/drivers/gpu/drm/tegra/Kconfig index bbf5a4b7e0b6..2db29d67193d 100644 --- a/drivers/gpu/drm/tegra/Kconfig +++ b/drivers/gpu/drm/tegra/Kconfig @@ -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. |