Loading drivers/gpu/msm/kgsl_gmu.c +9 −0 Original line number Diff line number Diff line Loading @@ -282,6 +282,7 @@ static int gmu_iommu_cb_probe(struct gmu_device *gmu, struct platform_device *pdev = of_find_device_by_node(node); struct device *dev; int ret; int no_stall = 1; dev = &pdev->dev; of_dma_configure(dev, node, true); Loading @@ -294,6 +295,14 @@ static int gmu_iommu_cb_probe(struct gmu_device *gmu, return -ENODEV; } /* * Disable stall on fault for the GMU context bank. * This sets SCTLR.CFCFG = 0. * Also note that, the smmu driver sets SCTLR.HUPCF = 0 by default. */ iommu_domain_set_attr(ctx->domain, DOMAIN_ATTR_FAULT_MODEL_NO_STALL, &no_stall); ret = iommu_attach_device(ctx->domain, dev); if (ret) { dev_err(&gmu->pdev->dev, "gmu iommu fail to attach %s device\n", Loading Loading
drivers/gpu/msm/kgsl_gmu.c +9 −0 Original line number Diff line number Diff line Loading @@ -282,6 +282,7 @@ static int gmu_iommu_cb_probe(struct gmu_device *gmu, struct platform_device *pdev = of_find_device_by_node(node); struct device *dev; int ret; int no_stall = 1; dev = &pdev->dev; of_dma_configure(dev, node, true); Loading @@ -294,6 +295,14 @@ static int gmu_iommu_cb_probe(struct gmu_device *gmu, return -ENODEV; } /* * Disable stall on fault for the GMU context bank. * This sets SCTLR.CFCFG = 0. * Also note that, the smmu driver sets SCTLR.HUPCF = 0 by default. */ iommu_domain_set_attr(ctx->domain, DOMAIN_ATTR_FAULT_MODEL_NO_STALL, &no_stall); ret = iommu_attach_device(ctx->domain, dev); if (ret) { dev_err(&gmu->pdev->dev, "gmu iommu fail to attach %s device\n", Loading
