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(parent: e3c64c7) | patch
drm/msm: Add support to create a local pagetable
authorJordan Crouse <jcrouse@codeaurora.org>
Mon, 17 Aug 2020 22:01:39 +0000 (15:01 -0700)
committerRob Clark <robdclark@chromium.org>
Sat, 12 Sep 2020 17:48:32 +0000 (10:48 -0700)
commitb145c6e65eb05e123097d726aa9d4f5b8f11c401
tree478b366a15f9131e45b4bb07c61e14b13250bc77tree | snapshot
parente3c64c7221f6d85a3ba4db39a220432933d99a64commit | diff
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>
drivers/gpu/drm/msm/Kconfig diff | blob | history
drivers/gpu/drm/msm/msm_gpummu.c diff | blob | history
drivers/gpu/drm/msm/msm_iommu.c diff | blob | history
drivers/gpu/drm/msm/msm_mmu.h diff | blob | history
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