linux-kernel - Re: [PATCH 2/5] arm64: dts: qcom: sdm845: Disable Adreno, modem and Venus by default

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Date:   Tue, 5 Oct 2021 08:28:48 -0500
From:   Steev Klimaszewski <steev@...i.org>
To:     Konrad Dybcio <konrad.dybcio@...ainline.org>,
        ~postmarketos/upstreaming@...ts.sr.ht
Cc:     martin.botka@...ainline.org,
        angelogioacchino.delregno@...ainline.org,
        marijn.suijten@...ainline.org, jamipkettunen@...ainline.org,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/5] arm64: dts: qcom: sdm845: Disable Adreno, modem and
 Venus by default


On 10/2/21 5:51 PM, Konrad Dybcio wrote:
> On 03.10.2021 00:25, Steev Klimaszewski wrote:
>> This missed the Lenovo Yoga C630 inherits from sdm845 and breaks it.
> Welp, qcom decided to give laptops +5 sdm points and that made me overlook it :P
>
>
> If the rest of the patch looks good, could you add this diff Bjorn to fix that?:
>
>
> diff --git a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
> index a3b61cb3cfad..b96ecf537ff1 100644
> --- a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
> +++ b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
> @@ -343,7 +343,12 @@ &gcc {
>                            <GCC_LPASS_SWAY_CLK>;
>  };
>  
> +&gmu {
> +       status = "okay";
> +};
> +
>  &gpu {
> +       status = "okay";
>         zap-shader {
>                 memory-region = <&gpu_mem>;
>                 firmware-name = "qcom/LENOVO/81JL/qcdxkmsuc850.mbn";
> @@ -461,6 +466,7 @@ &mdss {
>  };
>  
>  &mss_pil {
> +       status = "okay";
>         firmware-name = "qcom/LENOVO/81JL/qcdsp1v2850.mbn", "qcom/LENOVO/81JL/qcdsp2850.mbn";
>  };
>  
> @@ -722,6 +728,10 @@ &usb_2_qmpphy {
>         vdda-pll-supply = <&vdda_usb2_ss_core>;
>  };
>  
> +&venus {
> +       status = "okay";
> +};
> +
>  &wcd9340{
>         pinctrl-0 = <&wcd_intr_default>;
>         pinctrl-names = "default";
>
>
> Konrad
>
With the above applied, all is well on the Lenovo Yoga C630.

Tested-By: Steev Klimaszewski <steev@...i.org>