Messages in this thread Patch in this message | | | From | Konrad Dybcio <> | Date | Fri, 10 May 2024 14:58:38 +0200 | Subject | [PATCH 09/12] arm64: dts: qcom: sm8350: Throttle the GPU when overheating |
| |
Add an 85C passive trip point to ensure the thermal framework takes sufficient action to prevent reaching junction temperature and a 110C critical point to help avoid hw damage.
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> --- arch/arm64/boot/dts/qcom/sm8350.dtsi | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sm8350.dtsi b/arch/arm64/boot/dts/qcom/sm8350.dtsi index 526d3c92eae8..94782180bce7 100644 --- a/arch/arm64/boot/dts/qcom/sm8350.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8350.dtsi @@ -4259,10 +4259,22 @@ map0 { trips { gpu_top_alert0: trip-point0 { + temperature = <85000>; + hysteresis = <1000>; + type = "passive"; + }; + + trip-point1 { temperature = <90000>; hysteresis = <1000>; type = "hot"; }; + + trip-point2 { + temperature = <110000>; + hysteresis = <1000>; + type = "critical"; + }; }; }; @@ -4280,10 +4292,22 @@ map0 { trips { gpu_bottom_alert0: trip-point0 { + temperature = <85000>; + hysteresis = <1000>; + type = "passive"; + }; + + trip-point1 { temperature = <90000>; hysteresis = <1000>; type = "hot"; }; + + trip-point2 { + temperature = <110000>; + hysteresis = <1000>; + type = "critical"; + }; }; }; -- 2.40.1
| |