linux-kernel - Re: [PATCH 0/7] arm64: dts: qcom: x1e80100-*: Drop useless DP3 compatible override

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Message-ID: <wsdhqocld54ygjrnn6etydorcg6j6uko4ner2dawoomflvu3bp@tq5jbqcahip4>
Date: Wed, 30 Apr 2025 01:26:13 +0200
From: Sebastian Reichel <sre@...nel.org>
To: Abel Vesa <abel.vesa@...aro.org>
Cc: Bjorn Andersson <andersson@...nel.org>, 
	Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>, 
	Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	Sibi Sankar <quic_sibis@...cinc.com>, Rajendra Nayak <quic_rjendra@...cinc.com>, 
	Xilin Wu <wuxilin123@...il.com>, Jens Glathe <jens.glathe@...schoolsolutions.biz>, 
	Srinivas Kandagatla <srini@...nel.org>, Johan Hovold <johan+linaro@...nel.org>, 
	linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
	Konrad Dybcio <konrad.dybcio@....qualcomm.com>, Konrad Dybcio <quic_kdybcio@...cinc.com>
Subject: Re: [PATCH 0/7] arm64: dts: qcom: x1e80100-*: Drop useless DP3
 compatible override

Hi,

On Tue, Apr 29, 2025 at 10:42:28AM +0300, Abel Vesa wrote:
> It all started with the support for CRD back when we had different
> compatibles for eDP and DP. Meanwhile, that has been sorted out and it
> is now figured out at runtime while using only the DP compatible.
> 
> It's almost funny how this got copied over from CRD and spread to all
> X Elite platforms.
> 
> TBH, the best reason to drop it ASAP is to make sure this doesn't spread
> beyond X Elite to newer platforms.
> 
> Functionally nothing changes.

Looking at the diff I wonder if this part should also be simplified:

/delete-property/ #sound-dai-cells;

This is done by all upstream X1E boards, so maybe just drop the
#sound-dai-cells directly in x1e80100.dtsi?

Greetings,

-- Sebastian

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