From 8725fb400542a6c88c1cc918d96064eedc8c94c4 Mon Sep 17 00:00:00 2001 From: Dmitry Baryshkov Date: Tue, 15 Apr 2025 13:26:00 +0300 Subject: [PATCH] arm64: dts: qcom: sa8775p: mark MDP interconnects as ALWAYS on 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 Signed-off-by: Dmitry Baryshkov Reviewed-by: Konrad Dybcio Link: https://lore.kernel.org/r/20250415-drm-msm-dts-fixes-v1-2-90cd91bdd138@oss.qualcomm.com Signed-off-by: Bjorn Andersson --- arch/arm64/boot/dts/qcom/sa8775p.dtsi | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sa8775p.dtsi b/arch/arm64/boot/dts/qcom/sa8775p.dtsi index a904960359d7..4da50c5ec612 100644 --- a/arch/arm64/boot/dts/qcom/sa8775p.dtsi +++ b/arch/arm64/boot/dts/qcom/sa8775p.dtsi @@ -3959,10 +3959,10 @@ reg-names = "mdss"; /* same path used twice */ - interconnects = <&mmss_noc MASTER_MDP0 QCOM_ICC_TAG_ACTIVE_ONLY - &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ACTIVE_ONLY>, - <&mmss_noc MASTER_MDP1 QCOM_ICC_TAG_ACTIVE_ONLY - &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ACTIVE_ONLY>, + interconnects = <&mmss_noc MASTER_MDP0 QCOM_ICC_TAG_ALWAYS + &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>, + <&mmss_noc MASTER_MDP1 QCOM_ICC_TAG_ALWAYS + &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>, <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY &config_noc SLAVE_DISPLAY_CFG QCOM_ICC_TAG_ACTIVE_ONLY>; interconnect-names = "mdp0-mem", -- 2.50.1