linux-kernel - Re: [PATCH] arm64: dts: qcom: sm8550: Add ACD levels for GPU

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Message-ID: <nri4zjcpaof5e73xn42gc4pcbap3rj63qd6bbjup45fwwdrsrn@2arxi37bncka>
Date: Mon, 9 Feb 2026 00:34:41 +0200
From: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
To: webgeek1234@...il.com
Cc: Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>, linux-arm-msm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] arm64: dts: qcom: sm8550: Add ACD levels for GPU

On Sat, Feb 07, 2026 at 07:20:00PM -0600, Aaron Kling via B4 Relay wrote:
> From: Aaron Kling <webgeek1234@...il.com>
> 
> Update GPU node to include acd level values.
> 
> Signed-off-by: Aaron Kling <webgeek1234@...il.com>
> ---
>  arch/arm64/boot/dts/qcom/sm8550.dtsi | 8 ++++++++
>  1 file changed, 8 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi
> index e3f93f4f412ded9583a6bc9215185a0daf5f1b57..277dd7c4ad6ed7ef1b5370f34abe350d82b14b17 100644
> --- a/arch/arm64/boot/dts/qcom/sm8550.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi
> @@ -2503,48 +2503,56 @@ opp-680000000 {
>  					opp-hz = /bits/ 64 <680000000>;
>  					opp-level = <RPMH_REGULATOR_LEVEL_SVS_L1>;
>  					opp-peak-kBps = <16500000>;
> +					qcom,opp-acd-level = <0x882e5ffd>;
>  				};
>  


Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>


-- 
With best wishes
Dmitry