linux-kernel - Re: [PATCH 1/3] dt-bindings: arm: qcom: Add Asus Zenbook A14 UX3407QA LCD/OLED variants

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Message-ID: <20250909-fragrant-meaty-bird-beb7ec@kuoka>
Date: Tue, 9 Sep 2025 09:33:48 +0200
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Aleksandrs Vinarskis <alex@...arskis.com>
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>, 
	linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
	Jens Glathe <jens.glathe@...schoolsolutions.biz>
Subject: Re: [PATCH 1/3] dt-bindings: arm: qcom: Add Asus Zenbook A14
 UX3407QA LCD/OLED variants

On Mon, Sep 08, 2025 at 08:45:45PM +0200, Aleksandrs Vinarskis wrote:
> X1/X1 Plus variant of the said device comes in either FHD+ OLED or FHD+
> LCD panel, and shares the same model number UX3407QA. It appears LCD
> panel's brightness adjustment is PWM backlight controlled, so a
> dedicated device-tree is required. Introduce dedicated compatibles with
> fallback to 'asus,zenbook-a14-ux3407qa' as they are otherwise the same.
> 
> Signed-off-by: Aleksandrs Vinarskis <alex@...arskis.com>
> ---
>  Documentation/devicetree/bindings/arm/qcom.yaml | 8 +++++++-
>  1 file changed, 7 insertions(+), 1 deletion(-)

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>

Best regards,
Krzysztof