From: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
To: Rob Clark <robin.clark@oss.qualcomm.com>,
Dmitry Baryshkov <lumag@kernel.org>,
Abhinav Kumar <abhinav.kumar@linux.dev>,
Jessica Zhang <jesszhan0024@gmail.com>,
Sean Paul <sean@poorly.run>,
Marijn Suijten <marijn.suijten@somainline.org>,
David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Kuogee Hsieh <quic_khsieh@quicinc.com>,
Neil Armstrong <neil.armstrong@linaro.org>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org,
freedreno@lists.freedesktop.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Krzysztof Kozlowski <krzk@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Subject: [PATCH v2 2/8] dt-bindings: display/msm: dp-controller: Allow DAI on SM8650 and others
Date: Sun, 05 Apr 2026 16:33:58 +0200 [thread overview]
Message-ID: <20260405-dts-qcom-display-regs-v2-2-34f4024c65dc@oss.qualcomm.com> (raw)
In-Reply-To: <20260405-dts-qcom-display-regs-v2-0-34f4024c65dc@oss.qualcomm.com>
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@oss.qualcomm.com>
---
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
next prev parent reply other threads:[~2026-04-05 14:34 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-05 14:33 [PATCH v2 0/8] qcom: display / dts: Few corrections of address spaces Krzysztof Kozlowski
2026-04-05 14:33 ` [PATCH v2 1/8] dt-bindings: display/msm: dp-controller: Correct SM8650 IO range Krzysztof Kozlowski
2026-04-15 22:05 ` Rob Herring (Arm)
2026-04-05 14:33 ` Krzysztof Kozlowski [this message]
2026-04-06 0:58 ` [PATCH v2 2/8] dt-bindings: display/msm: dp-controller: Allow DAI on SM8650 and others Dmitry Baryshkov
2026-04-05 14:33 ` [PATCH v2 3/8] dt-bindings: display/msm: sm8650: Correct VBIF range in example Krzysztof Kozlowski
2026-04-15 22:06 ` Rob Herring (Arm)
2026-04-05 14:34 ` [PATCH v2 4/8] dt-bindings: display/msm: sm8750-mdss: Correct DPU and DP ranges " Krzysztof Kozlowski
2026-04-05 14:34 ` [PATCH v2 5/8] dt-bindings: display/msm: qcom,eliza-mdss: " Krzysztof Kozlowski
2026-04-06 0:59 ` Dmitry Baryshkov
2026-04-15 22:06 ` Rob Herring (Arm)
2026-04-05 14:34 ` [PATCH v2 6/8] arm64: dts: qcom: sm8650: Correct and complete DP address spaces Krzysztof Kozlowski
2026-04-07 9:41 ` Konrad Dybcio
2026-04-05 14:34 ` [PATCH v2 7/8] arm64: dts: qcom: sm8750: " Krzysztof Kozlowski
2026-04-07 9:40 ` Konrad Dybcio
2026-04-05 14:34 ` [PATCH v2 8/8] arm64: dts: qcom: sm8750: Correct DPU VBIF address space size Krzysztof Kozlowski
2026-04-06 1:00 ` Dmitry Baryshkov
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