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drm/msm/iommu: rename msm_fault_handler to msm_gpu_fault_handler

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In preparation of registering a separate fault handler for
display, lets rename the existing msm_fault_handler to
msm_gpu_fault_handler.

Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/638358/
Link: https://lore.kernel.org/r/20250219-abhinavk-smmu-fault-handler-v3-2-aa3f0bf4434a@quicinc.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
This commit is contained in:
Abhinav Kumar
2025-02-19 11:49:18 -08:00
committed by Dmitry Baryshkov
parent eabba31a83
commit f66f3cf6bc
1 changed files with 3 additions and 3 deletions
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6
drivers/gpu/drm/msm/msm_iommu.c
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@@ -243,7 +243,7 @@ static const struct iommu_flush_ops tlb_ops = {
.tlb_add_page = msm_iommu_tlb_add_page,
};
static int msm_fault_handler(struct iommu_domain *domain, struct device *dev,
static int msm_gpu_fault_handler(struct iommu_domain *domain, struct device *dev,
unsigned long iova, int flags, void *arg);
struct msm_mmu *msm_iommu_pagetable_create(struct msm_mmu *parent)
@@ -319,7 +319,7 @@ struct msm_mmu *msm_iommu_pagetable_create(struct msm_mmu *parent)
return &pagetable->base;
}
static int msm_fault_handler(struct iommu_domain *domain, struct device *dev,
static int msm_gpu_fault_handler(struct iommu_domain *domain, struct device *dev,
unsigned long iova, int flags, void *arg)
{
struct msm_iommu *iommu = arg;
@@ -448,7 +448,7 @@ struct msm_mmu *msm_iommu_gpu_new(struct device *dev, struct msm_gpu *gpu, unsig
return mmu;
iommu = to_msm_iommu(mmu);
iommu_set_fault_handler(iommu->domain, msm_fault_handler, iommu);
iommu_set_fault_handler(iommu->domain, msm_gpu_fault_handler, iommu);
/* Enable stall on iommu fault: */
if (adreno_smmu->set_stall)