linux-kernel - Re: [PATCH 02/20] arm64: dts: qcom: sa8775p: mark MDP interconnects as ALWAYS on

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Message-ID: <117692dc-ff65-4ccb-8eed-70f713daf67f@oss.qualcomm.com>
Date: Tue, 15 Apr 2025 12:37:08 +0200
From: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
To: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>,
        cros-qcom-dts-watchers@...omium.org,
        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>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Konrad Dybcio <konrad.dybcio@....qualcomm.com>
Subject: Re: [PATCH 02/20] arm64: dts: qcom: sa8775p: mark MDP interconnects
 as ALWAYS on

On 4/15/25 12:26 PM, Dmitry Baryshkov wrote:
> Change the tag for MDP interconnects to QCOM_ICC_TAG_ALWAYS, so that if
> CPUSS collapses, the display may stay on.
> 
> Suggested-by: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
> ---

Reviewed-by: Konrad Dybcio <konrad.dybcio@....qualcomm.com>

Konrad