[PATCH v2 2/8] dt-bindings: display/msm: dp-controller: Allow DAI on SM8650 and others
From: Krzysztof Kozlowski
Date: Sun Apr 05 2026 - 10:35:31 EST
DisplayPort on Qualcomm SoCs like SM8650 and compatible SM8750 supports
audio and there is already DTS having cells and sound-name-prefix. The
"else:" clause for non-EDP and non-aux-bus cases already requires
'#sound-dai-cells', so it should actually reference the dai-common.yaml
for other properties, as pointed out by 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>
---
Changes in v2:
1. Add dai-common.yaml reference (Dmitry)
---
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..b96e1ea40d3f 100644
--- a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
+++ b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
@@ -219,6 +219,7 @@ allOf:
- required:
- "#sound-dai-cells"
else:
+ $ref: /schemas/sound/dai-common.yaml#
properties:
aux-bus: false
required:
--
2.51.0