linux-kernel - Re: [PATCH v3 1/3] arm64: dts: qcom: x1e80100-hp-omnibook-x14: add sound label and pull out the model

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Message-ID: <20250426094515.193e5f59@smeagol>
Date: Sat, 26 Apr 2025 09:45:15 +0200
From: Juerg Haefliger <juerg.haefliger@...onical.com>
To: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
Cc: andersson@...nel.org, conor+dt@...nel.org, devicetree@...r.kernel.org,
 konradybcio@...nel.org, krzk+dt@...nel.org, linux-arm-msm@...r.kernel.org,
 linux-kernel@...r.kernel.org, robh@...nel.org
Subject: Re: [PATCH v3 1/3] arm64: dts: qcom: x1e80100-hp-omnibook-x14: add
 sound label and pull out the model

On Fri, 25 Apr 2025 22:44:42 +0300
Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com> wrote:

> On Wed, Apr 16, 2025 at 11:42:34AM +0200, Juerg Haefliger wrote:
> > Add a label to the sound node and pull out the model name to make it
> > explicit and easier to override it from other nodes.
> > 
> > Signed-off-by: Juerg Haefliger <juerg.haefliger@...onical.com>
> > ---
> >  arch/arm64/boot/dts/qcom/x1e80100-hp-omnibook-x14.dts | 7 +++++--
> >  1 file changed, 5 insertions(+), 2 deletions(-)
> > 
> > diff --git a/arch/arm64/boot/dts/qcom/x1e80100-hp-omnibook-x14.dts b/arch/arm64/boot/dts/qcom/x1e80100-hp-omnibook-x14.dts
> > index cd860a246c45..9595ced8b2cc 100644
> > --- a/arch/arm64/boot/dts/qcom/x1e80100-hp-omnibook-x14.dts
> > +++ b/arch/arm64/boot/dts/qcom/x1e80100-hp-omnibook-x14.dts
> > @@ -174,9 +174,8 @@ linux,cma {
> >  		};
> >  	};
> >  
> > -	sound {
> > +	sound: sound {
> >  		compatible = "qcom,x1e80100-sndcard";
> > -		model = "X1E80100-HP-OMNIBOOK-X14";
> >  		audio-routing = "SpkrLeft IN", "WSA WSA_SPK1 OUT",
> >  				"SpkrRight IN", "WSA WSA_SPK2 OUT",
> >  				"IN1_HPHL", "HPHL_OUT",
> > @@ -1691,3 +1690,7 @@ &usb_mp_qmpphy0 {
> >  
> >  	status = "okay";
> >  };
> > +
> > +&sound {
> > +	model = "X1E80100-HP-OMNIBOOK-X14";
> > +};  
> 
> Usually the DT don't use this idea. Could you please bring the model
> back to the node? The label is fine.

Hm. Maybe I misunderstood but isn't that what Krzysztof requested here?
https://lore.kernel.org/linux-arm-msm/bb95af7c-5e88-4c6a-87db-2ddd1fe211a5@kernel.org/

...Juerg


> 
> > -- 
> > 2.43.0
> >   
> 


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