linux-kernel - Re: [PATCH 1/2] dt-bindings: display/msm: dp-controller: Add SM6150

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Message-ID: <d3743c52-4e84-4729-9f64-af856419d504@oss.qualcomm.com>
Date: Fri, 12 Sep 2025 19:54:31 +0800
From: Xiangxu Yin <xiangxu.yin@....qualcomm.com>
To: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
Cc: Rob Clark <robin.clark@....qualcomm.com>,
        Dmitry Baryshkov <lumag@...nel.org>,
        Abhinav Kumar
 <abhinav.kumar@...ux.dev>,
        Jessica Zhang <jessica.zhang@....qualcomm.com>,
        Sean Paul <sean@...rly.run>,
        Marijn Suijten <marijn.suijten@...ainline.org>,
        David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>,
        Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <mripard@...nel.org>,
        Thomas Zimmermann <tzimmermann@...e.de>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Kuogee Hsieh <quic_khsieh@...cinc.com>, linux-arm-msm@...r.kernel.org,
        dri-devel@...ts.freedesktop.org, freedreno@...ts.freedesktop.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        fange.zhang@....qualcomm.com, yongxing.mou@....qualcomm.com,
        li.liu@....qualcomm.com
Subject: Re: [PATCH 1/2] dt-bindings: display/msm: dp-controller: Add SM6150


On 9/12/2025 7:46 PM, Dmitry Baryshkov wrote:
> On Fri, Sep 12, 2025 at 07:39:16PM +0800, Xiangxu Yin wrote:
>> Add DisplayPort controller for Qualcomm SM6150 SoC.
>> SM6150 shares the same configuration as SM8350, its hardware capabilities
>> differ about HBR3. Explicitly listing it ensures clarity and avoids
>> potential issues if SM8350 support evolves in the future.
> The controller is exactly the same as the one present on SM8150. HBR3 is
> a property of the PHY.


Ok, will update commit msg.


>
>> Signed-off-by: Xiangxu Yin <xiangxu.yin@....qualcomm.com>
>> ---
>>  Documentation/devicetree/bindings/display/msm/dp-controller.yaml | 2 ++
>>  1 file changed, 2 insertions(+)
>>
>> diff --git a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
>> index aeb4e4f36044a0ff1e78ad47b867e232b21df509..2bebc182ffe348fd37c215a6bf0becea11e5ac15 100644
>> --- a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
>> +++ b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
>> @@ -46,6 +46,7 @@ properties:
>>        - items:
>>            - enum:
>>                - qcom,sar2130p-dp
>> +              - qcom,sm6150-dp
>>                - qcom,sm7150-dp
>>                - qcom,sm8150-dp
>>                - qcom,sm8250-dp
>> @@ -261,6 +262,7 @@ allOf:
>>              enum:
>>                - qcom,sc8180x-dp
>>                - qcom,sdm845-dp
>> +              - qcom,sm6150-dp
>>                - qcom,sm8350-dp
>>                - qcom,sm8650-dp
>>      then:
>>
>> -- 
>> 2.34.1
>>