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| author |   Eric Anholt <eric@anholt.net> | 2021-03-26 16:13:03 -0700 |
|---|---|---|
| committer |   Will Deacon <will@kernel.org> | 2021-06-08 12:35:50 +0100 |
| commit | 19c07b91f85dfcf058ce304374988c9f83b5066c (patch) | |
| tree | 6b670ffe59fd1dbd7976fad51da0b8c6dac9f124 | |
| parent | iommu/arm-smmu-qcom: Skip the TTBR1 quirk for db820c. (diff) | |
| download | wireguard-linux-19c07b91f85dfcf058ce304374988c9f83b5066c.tar.xz wireguard-linux-19c07b91f85dfcf058ce304374988c9f83b5066c.zip | |
arm64: dts: msm8996: Mark the GPU's SMMU as an adreno one.
This enables the adreno-specific SMMU path that sets HUPCF so
(user-managed) page faults don't wedge the GPU.
Signed-off-by: Eric Anholt <eric@anholt.net>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20210326231303.3071950-2-eric@anholt.net
Signed-off-by: Will Deacon <will@kernel.org>
| -rw-r--r-- | arch/arm64/boot/dts/qcom/msm8996.dtsi | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi index ce430ba9c118..5d06216c5c1c 100644 --- a/arch/arm64/boot/dts/qcom/msm8996.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi @@ -1136,7 +1136,7 @@ }; adreno_smmu: iommu@b40000 { - compatible = "qcom,msm8996-smmu-v2", "qcom,smmu-v2"; + compatible = "qcom,msm8996-smmu-v2", "qcom,adreno-smmu", "qcom,smmu-v2"; reg = <0x00b40000 0x10000>; #global-interrupts = <1>; |