Like on other platforms, if the OS does not support recovering the state left by the bootloader it needs access to MDSS_CORE, so that it can clear the MDSS configuration. Add a reference to the relevant reset.
Signed-off-by: Luca Weiss <[email protected]> --- Not tested on a device, but should be necessary on v6.17 kernel. --- arch/arm64/boot/dts/qcom/sm8250.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi index b30aea8b05409094837ad494389d7c22fa1ba7dd..9bcb2c4c34388f343fb93083977b8d2e9a724bb3 100644 --- a/arch/arm64/boot/dts/qcom/sm8250.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi @@ -4687,6 +4687,8 @@ mdss: display-subsystem@ae00000 { iommus = <&apps_smmu 0x820 0x402>; + resets = <&dispcc DISP_CC_MDSS_CORE_BCR>; + status = "disabled"; #address-cells = <2>; --- base-commit: e5f0a698b34ed76002dc5cff3804a61c80233a7a change-id: 20250930-sm8250-mdss-reset-307c3e921d03 Best regards, -- Luca Weiss <[email protected]>
