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dt-bindings: arm: qcom: Add Asus Zenbook A14 UX3407QA LCD/OLED variants

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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.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Aleksandrs Vinarskis <alex@vinarskis.com>
Link: https://lore.kernel.org/r/20250927-zenbook-improvements-v3-1-d46c7368dc70@vinarskis.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Aleksandrs Vinarskis 2025-09-27 15:21:35 +02:00 committed by Bjorn Andersson
parent d7ec7d3423
commit 1ade4b89d8
1 changed files with 7 additions and 1 deletions
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8
Documentation/devicetree/bindings/arm/qcom.yaml
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@ -1083,7 +1083,13 @@ properties:
- items:
- enum:
- asus,zenbook-a14-ux3407qa
- asus,zenbook-a14-ux3407qa-lcd
- asus,zenbook-a14-ux3407qa-oled
- const: asus,zenbook-a14-ux3407qa
- const: qcom,x1p42100
- items:
- enum:
- hp,omnibook-x14-fe1
- lenovo,thinkbook-16
- qcom,x1p42100-crd