linux-kernel - Re: [PATCH] arm64: dts: qcom: thinkpad-x13s: Update firmware location

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Date:   Tue, 13 Sep 2022 12:00:52 +0200
From:   Johan Hovold <johan@...nel.org>
To:     Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
Cc:     bjorn.andersson@...aro.org, konrad.dybcio@...ainline.org,
        krzysztof.kozlowski+dt@...aro.org, linux-arm-msm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        johan+linaro@...nel.org, steev@...i.org
Subject: Re: [PATCH] arm64: dts: qcom: thinkpad-x13s: Update firmware location

On Tue, Sep 13, 2022 at 11:10:30AM +0530, Manivannan Sadhasivam wrote:
> The firmware location in linux-firmware has been changed to include the
> SoC name. So use the updated location in Thinkpad devicetree.
> 
> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
> ---
>  arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

I guess we should pick a commit prefix that we stick to for changes to
this driver.

	arm64: dts: qcom: sc8280xp-lenovo-thinkpad-x13s:

is arguably unnecessarily long even if it follows the pattern of some
other qcom dts.

Shall we just use

	arm64: dts: qcom: sc8280xp-x13s:

which matches sc8280xp-crd? Or stick "lenovo" in there as well? Or just
keep the whole thing unchanged?

> diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
> index c379650e52b1..3b7943d6e164 100644
> --- a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
> +++ b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
> @@ -554,13 +554,13 @@ keyboard@68 {
>  };
>  
>  &remoteproc_adsp {
> -	firmware-name = "qcom/LENOVO/21BX/qcadsp8280.mbn";
> +	firmware-name = "qcom/sc8280xp/LENOVO/21BX/qcadsp8280.mbn";
>  
>  	status = "okay";
>  };
>  
>  &remoteproc_nsp0 {
> -	firmware-name = "qcom/LENOVO/21BX/qccdsp8280.mbn";
> +	firmware-name = "qcom/sc8280xp/LENOVO/21BX/qccdsp8280.mbn";
>  
>  	status = "okay";
>  };

Change itself looks good otherwise:

Reviewed-by: Johan Hovold <johan+linaro@...nel.org>

Johan