From 645e752c5a84baeb21015cdc85fc05b7d16312c8 Mon Sep 17 00:00:00 2001 From: hc <hc@nodka.com> Date: Sat, 11 May 2024 01:13:52 +0000 Subject: [PATCH] disable i2c1 --- kernel/drivers/gpu/drm/msm/msm_iommu.c | 7 ++++++- 1 files changed, 6 insertions(+), 1 deletions(-) diff --git a/kernel/drivers/gpu/drm/msm/msm_iommu.c b/kernel/drivers/gpu/drm/msm/msm_iommu.c index 2dcb7d1..becefff 100644 --- a/kernel/drivers/gpu/drm/msm/msm_iommu.c +++ b/kernel/drivers/gpu/drm/msm/msm_iommu.c @@ -154,7 +154,12 @@ /* Get the pagetable configuration from the domain */ if (adreno_smmu->cookie) ttbr1_cfg = adreno_smmu->get_ttbr1_cfg(adreno_smmu->cookie); - if (!ttbr1_cfg) + + /* + * If you hit this WARN_ONCE() you are probably missing an entry in + * qcom_smmu_impl_of_match[] in arm-smmu-qcom.c + */ + if (WARN_ONCE(!ttbr1_cfg, "No per-process page tables")) return ERR_PTR(-ENODEV); pagetable = kzalloc(sizeof(*pagetable), GFP_KERNEL); -- Gitblit v1.6.2