diff options
| author | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2023-02-14 15:35:02 +0300 |
|---|---|---|
| committer | Rob Clark <robdclark@chromium.org> | 2023-03-28 15:49:09 -0700 |
| commit | 8cceb773f565f3a6e3c6c09198aef5a394154ca9 (patch) | |
| tree | c32b845cb552b7555a9429c9db0b66ce84eb9f93 /drivers/gpu/drm/msm/msm_mmu.h | |
| parent | 52ff0d3073d291f53f70c87656ecce4eb6d527ff (diff) | |
drm/msm/adreno: stall translation on fault for all GPU families
The commit e25e92e08e32 ("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>
Diffstat (limited to 'drivers/gpu/drm/msm/msm_mmu.h')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_mmu.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/msm_mmu.h b/drivers/gpu/drm/msm/msm_mmu.h index 74cd81e701ff..eb72d3645c1d 100644 --- a/drivers/gpu/drm/msm/msm_mmu.h +++ b/drivers/gpu/drm/msm/msm_mmu.h @@ -41,6 +41,7 @@ static inline void msm_mmu_init(struct msm_mmu *mmu, struct device *dev, } struct msm_mmu *msm_iommu_new(struct device *dev, unsigned long quirks); +struct msm_mmu *msm_iommu_gpu_new(struct device *dev, struct msm_gpu *gpu, unsigned long quirks); struct msm_mmu *msm_gpummu_new(struct device *dev, struct msm_gpu *gpu); static inline void msm_mmu_set_fault_handler(struct msm_mmu *mmu, void *arg, |