UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

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>
This commit is contained in:
Eric Anholt 2021-03-26 16:13:03 -07:00 committed by Will Deacon
parent a242f4297c
commit 19c07b91f8
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm64/boot/dts/qcom/msm8996.dtsi
View File

@ -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>;