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| author |   Jordan Crouse <jcrouse@codeaurora.org> | 2020-08-17 15:01:39 -0700 |
|---|---|---|
| committer |   Rob Clark <robdclark@chromium.org> | 2020-09-12 10:48:32 -0700 |
| commit | b145c6e65eb05e123097d726aa9d4f5b8f11c401 (patch) | |
| tree | 478b366a15f9131e45b4bb07c61e14b13250bc77 /drivers/gpu/drm/msm/Kconfig | |
| parent | drm/msm: Set the global virtual address range from the IOMMU domain (diff) | |
| download | linux-dev-b145c6e65eb05e123097d726aa9d4f5b8f11c401.tar.xz linux-dev-b145c6e65eb05e123097d726aa9d4f5b8f11c401.zip | |
drm/msm: Add support to create a local pagetable
Add support to create a io-pgtable for use by targets that support
per-instance pagetables. In order to support per-instance pagetables the
GPU SMMU device needs to have the qcom,adreno-smmu compatible string and
split pagetables enabled.
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'drivers/gpu/drm/msm/Kconfig')
| -rw-r--r-- | drivers/gpu/drm/msm/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/Kconfig b/drivers/gpu/drm/msm/Kconfig index 5c55cd0ce9f9..5ad8c3486ef3 100644 --- a/drivers/gpu/drm/msm/Kconfig +++ b/drivers/gpu/drm/msm/Kconfig @@ -8,6 +8,7 @@ config DRM_MSM depends on MMU depends on INTERCONNECT || !INTERCONNECT depends on QCOM_OCMEM || QCOM_OCMEM=n + select IOMMU_IO_PGTABLE select QCOM_MDT_LOADER if ARCH_QCOM select REGULATOR select DRM_KMS_HELPER |