linux-kernel - Re: [PATCH v2 1/6] arm64: dts: qcom: sc8180x-lenovo-flex-5g: fix GPU firmware path

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Date: Tue, 13 Feb 2024 17:33:42 +0000
From: jenneron@...tmarketos.org
To: "Manivannan Sadhasivam" <manivannan.sadhasivam@...aro.org>
Cc: "Bjorn Andersson" <andersson@...nel.org>, "Konrad Dybcio"
 <konrad.dybcio@...aro.org>, "Rob Herring" <robh+dt@...nel.org>,
 "Krzysztof Kozlowski" <krzysztof.kozlowski+dt@...aro.org>, "Conor Dooley"
 <conor+dt@...nel.org>, linux-arm-msm@...r.kernel.org,
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 1/6] arm64: dts: qcom: sc8180x-lenovo-flex-5g: fix GPU
 firmware path

February 13, 2024 at 7:14 PM, "Manivannan Sadhasivam" <manivannan.sadhasivam@...aro.org> wrote:



> 
> On Sat, Feb 03, 2024 at 09:11:55PM +0200, Anton Bambura wrote:
> 
> > 
> > Fix GPU firmware path so it uses model-specific directory.
> > 
> >  
> > 
> >  Signed-off-by: Anton Bambura <jenneron@...tmarketos.org>
> > 
> >  Reviewed-by: Konrad Dybcio <konrad.dybcio@...aro.org>
> > 
> >  ---
> > 
> >  arch/arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts | 2 +-
> > 
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> >  
> > 
> >  diff --git a/arch/arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts b/arch/arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts
> > 
> >  index 0c22f3efec20..49b740c54674 100644
> > 
> >  --- a/arch/arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts
> > 
> >  +++ b/arch/arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts
> > 
> >  @@ -350,7 +350,7 @@ &gpu {
> > 
> >  
> > 
> >  zap-shader {
> > 
> >  memory-region = <&gpu_mem>;
> > 
> >  - firmware-name = "qcom/sc8180x/qcdxkmsuc8180.mbn";
> > 
> >  + firmware-name = "qcom/sc8180x/LENOVO/82AK/qcdxkmsuc8180.mbn";
> > 
> 
> Where is the firmware located for this device? I couldn't find it in

NHLOS partition on the storage. I also maintain a package in postmarketOS

> 
> linux-firmware [1].
> 
> - Mani
> 
> [1] https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/qcom
> 
> > 
> > };
> > 
> >  };
> > 
> >  
> > 
> >  -- 
> > 
> >  2.42.0
> > 
> 
> -- 
> 
> மணிவண்ணன் சதாசிவம்
>