From d149c8b2c0146a01f1be326ddb1e182b55aee638 Mon Sep 17 00:00:00 2001 From: Esteban Urrutia Date: Sat, 11 Jul 2026 23:14:01 -0400 Subject: [PATCH] iommu/arm-smmu-qcom: Add SM8450 MDSS compatible Add the compatible for the MDSS client on the Snapdragon 8 Gen 1 so it can be properly configured by the IOMMU driver. Otherwise, there is an unhandled context fault, because the framebuffer is already configured in UEFI. Reviewed-by: Konrad Dybcio Signed-off-by: Esteban Urrutia Signed-off-by: Will Deacon --- drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c index e2c914fccd6f..795e8ec7e8fa 100644 --- a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c +++ b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c @@ -425,6 +425,7 @@ static const struct of_device_id qcom_smmu_client_of_match[] __maybe_unused = { { .compatible = "qcom,sm6375-mdss" }, { .compatible = "qcom,sm8150-mdss" }, { .compatible = "qcom,sm8250-mdss" }, + { .compatible = "qcom,sm8450-mdss" }, { .compatible = "qcom,x1e80100-mdss" }, { } };