On 04/05/2022 00:09, Dmitry Baryshkov wrote:
The SoC's device tree file disables gpucc and adreno's SMMU by default.
This should not be the case, but
So let's disable the GPU too. Moreover it looks like SMMU might be not
usable without additional patches (which means that GPU is unusable
too).
it will only be fixed after iommu changes (hopefully) land one day..
No board uses GPU at this moment.
Fixes: 5cf69dcbec8b ("arm64: dts: qcom: sdm630: Add Adreno 508 GPU configuration")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
---
Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxx>
arch/arm64/boot/dts/qcom/sdm630.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sdm630.dtsi b/arch/arm64/boot/dts/qcom/sdm630.dtsi
index 240293592ef9..45eaaa6a4a74 100644
--- a/arch/arm64/boot/dts/qcom/sdm630.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm630.dtsi
@@ -1050,6 +1050,8 @@ adreno_gpu: gpu@5000000 {
operating-points-v2 = <&gpu_sdm630_opp_table>;
+ status = "disabled";
+
gpu_sdm630_opp_table: opp-table {
compatible = "operating-points-v2";
opp-775000000 {
