Re: [PATCH 2/7] dt-bindings: display/msm: dp-controller: Allow DAI on SM8650

[Dmitry Baryshkov]

On Thu, Apr 02, 2026 at 01:45:13PM +0200, Krzysztof Kozlowski wrote:
> DisplayPort on Qualcomm SM8650 (and compatible SM8750) supports audio
> and there is DTS already having cells and sound-name-prefix.  Add SM8650
> to the list of SoCs referencing the dai-common.yaml schema to solve
> dtbs_check warnings like:
> 
>   sm8650-hdk-display-card-rear-camera-card.dtb:
>     displayport-controller@af54000 (qcom,sm8650-dp): Unevaluated properties are not allowed ('sound-name-prefix' was unexpected)
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxxxxx>
> ---
>  Documentation/devicetree/bindings/display/msm/dp-controller.yaml | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
> index e4f17d29343b..f8daaee8d065 100644
> --- a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
> +++ b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
> @@ -210,6 +210,7 @@ allOf:
>                enum:
>                  - qcom,glymur-dp
>                  - qcom,sa8775p-dp
> +                - qcom,sm8650-dp
>                  - qcom,x1e80100-dp
>        then:
>          $ref: /schemas/sound/dai-common.yaml#

This clause is for the platforms which can work either with the eDP
(aux-bus) or DP (sound-dai-cells) setup. Instead please extend the else
clause to $ref dai-common.yaml.

> 
> -- 
> 2.51.0
> 

-- 
With best wishes
Dmitry