drm/msm/adreno: stall translation on fault for all GPU families

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The commit e25e92e08e ("drm/msm: devcoredump iommu fault support")
enabled SMMU stalling to collect GPU state, but only for a6xx. It tied
enabling the stall with tha per-instance pagetables creation.

Since that commit SoCs with a5xx also gained support for
adreno-smmu-priv. Move stalling into generic code and add corresponding
resume_translation calls.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/522720/
Link: https://lore.kernel.org/r/20230214123504.3729522-2-dmitry.baryshkov@linaro.org
Signed-off-by: Rob Clark <robdclark@chromium.org>

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This commit is contained in:

Dmitry Baryshkov 2023-02-14 15:35:02 +03:00 • committed by Rob Clark

parent 52ff0d3073

commit 8cceb773f5

4 changed files with 31 additions and 12 deletions

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2

drivers/gpu/drm/msm/adreno/a5xx_gpu.c

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2

drivers/gpu/drm/msm/adreno/adreno_gpu.c

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38

drivers/gpu/drm/msm/msm_iommu.c

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1

drivers/gpu/drm/msm/msm_mmu.h

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