linux-kernel - Re: [PATCH v4 1/6] dt-bindings: arm: qcom: Document Microsoft Surface Pro 11

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Message-ID: <4d167792-cc62-422b-bf65-3ce101377d46@kernel.org>
Date: Fri, 19 Dec 2025 18:40:00 +0100
From: Krzysztof Kozlowski <krzk@...nel.org>
To: jerome.debretagne@...il.com, 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>, Johannes Berg <johannes@...solutions.net>,
 Lorenzo Bianconi <lorenzo@...nel.org>,
 Maximilian Luz <luzmaximilian@...il.com>, Hans de Goede <hansg@...nel.org>,
 Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>,
 Jeff Johnson <jjohnson@...nel.org>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org, linux-wireless@...r.kernel.org,
 platform-driver-x86@...r.kernel.org, ath12k@...ts.infradead.org,
 Dale Whinham <daleyo@...il.com>
Subject: Re: [PATCH v4 1/6] dt-bindings: arm: qcom: Document Microsoft Surface
 Pro 11

On 18/12/2025 23:22, Jérôme de Bretagne via B4 Relay wrote:
> From: Jérôme de Bretagne <jerome.debretagne@...il.com>
> 
> Add the compatibles for the Qualcomm-based Microsoft Surface Pro 11,
> using its Denali codename.
> 
> The LCD models are using the Qualcomm Snapdragon X1 Plus (X1P64100),
> the OLED ones are using the Qualcomm Snapdragon X1 Elite (X1E80100).
> 
> Due to the difference in how the built-in panel is being handled
> between the OLED variant and LCD one, it is required to have two
> separate DTBs, so document the compatible string for both variants.
> 
> Signed-off-by: Jérôme de Bretagne <jerome.debretagne@...il.com>
> ---
>  Documentation/devicetree/bindings/arm/qcom.yaml | 11 +++++++++++
>  1 file changed, 11 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml
> index d84bd3bca2010508a8225b9549d8c634efa06531..3685330344c0bf621125fc3d2f9c04082d6de144 100644
> --- a/Documentation/devicetree/bindings/arm/qcom.yaml
> +++ b/Documentation/devicetree/bindings/arm/qcom.yaml
> @@ -1067,6 +1067,17 @@ properties:
>            - const: qcom,x1e78100
>            - const: qcom,x1e80100
>  
> +      - items:
> +          - const: microsoft,denali-lcd
> +          - const: microsoft,denali
> +          - const: qcom,x1p64100

64 < 78, so this should be placed after devkit list.

> +          - const: qcom,x1e80100
> +
> +      - items:
> +          - const: microsoft,denali-oled
> +          - const: microsoft,denali

So this goes after hamoa list, to keep somehow logical order.

> +          - const: qcom,x1e80100
> +
>        - items:
>            - enum:
>                - asus,vivobook-s15
> 


Best regards,
Krzysztof