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[103.229.16.4]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-7a414012bf4sm14636390b3a.1.2025.10.29.01.51.58 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 29 Oct 2025 01:52:04 -0700 (PDT) Message-ID: <91b0be4d-9e09-49a2-8794-2ec1f191d03e@oss.qualcomm.com> Date: Wed, 29 Oct 2025 16:51:55 +0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v6 1/4] dt-bindings: display: msm: Add SM6150 DisplayPort controller To: Dmitry Baryshkov Cc: Rob Herring , Rob Clark , Dmitry Baryshkov , Abhinav Kumar , Jessica Zhang , Sean Paul , Marijn Suijten , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, fange.zhang@oss.qualcomm.com, yongxing.mou@oss.qualcomm.com, li.liu@oss.qualcomm.com References: <20251024-add-displayport-support-to-qcs615-devicetree-v6-0-c4316975dd0e@oss.qualcomm.com> <20251024-add-displayport-support-to-qcs615-devicetree-v6-1-c4316975dd0e@oss.qualcomm.com> <20251027152647.GA915648-robh@kernel.org> <207641b8-c272-46d5-a459-eb720a4b94a6@oss.qualcomm.com> <2rvypo4rvvjrtnjow37vfqifbkr7gfra5n6rnrshubtk4nxt2w@uan44zq44iem> From: Xiangxu Yin In-Reply-To: <2rvypo4rvvjrtnjow37vfqifbkr7gfra5n6rnrshubtk4nxt2w@uan44zq44iem> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Authority-Analysis: v=2.4 cv=D8RK6/Rj c=1 sm=1 tr=0 ts=6901d5b7 cx=c_pps a=mDZGXZTwRPZaeRUbqKGCBw==:117 a=nuhDOHQX5FNHPW3J6Bj6AA==:17 a=IkcTkHD0fZMA:10 a=x6icFKpwvdMA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=gEfo2CItAAAA:8 a=EUspDBNiAAAA:8 a=RJh-vHJcJB1ee0c-uTEA:9 a=PRpDppDLrCsA:10 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=zc0IvFSfCIW2DFIPzwfm:22 a=sptkURWiP4Gy88Gu7hUp:22 X-Proofpoint-GUID: YQHmxhaSlZtRaZCyrWt2E9aOvvTDWqSO X-Proofpoint-ORIG-GUID: YQHmxhaSlZtRaZCyrWt2E9aOvvTDWqSO X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMDI5MDA2NSBTYWx0ZWRfX6+emGj47rSz4 INVJax2VmC9IhyLf7RCxSfHD+WDA7g5VYEsMiecXEQjWqKy2qCKQS37F0Fr+y64hsXe20d7DdRQ XTVRZV7vtj1Y4EZj/P3zTv5E+voEg954Qbs5ogx6n6SWbra8UfITQYqKGmV+2AfTWqGUbwo1cXc gAhrMiEsQPggFgeNTTPZ1BiLRkNcZ4qvkKQL+M+O56gsspWNIuy+OFFdMODWElYk1DBZRxo9uHm cCsFp8bkqjF0ymXK3DOaqJS7qJYh37haOf05jveBiOMNLEQXxfm1sMi9rSXlJCZDR/XC9WNEfcs HMk6Kv4oOmm3186eRfzMk2NCMWgLZkGYJFPJ8HWprCiPZ1Nur/l1bnP/lawtLVg/y6nZ4XuuG90 wn1Y/O+DC4CS0KxJigleE0dkb5ocnA== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-10-29_04,2025-10-22_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 phishscore=0 adultscore=0 impostorscore=0 bulkscore=0 clxscore=1015 malwarescore=0 lowpriorityscore=0 suspectscore=0 priorityscore=1501 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2510240001 definitions=main-2510290065 On 10/29/2025 3:57 AM, Dmitry Baryshkov wrote: > On Tue, Oct 28, 2025 at 01:06:52PM +0800, Xiangxu Yin wrote: >> On 10/27/2025 11:26 PM, Rob Herring wrote: >>> On Fri, Oct 24, 2025 at 01:21:01PM +0800, Xiangxu Yin wrote: >>>> SM6150 uses the same DisplayPort controller as SM8150, which is already >>>> compatible with SM8350. Add the SM6150-specific compatible string and >>>> update the binding example accordingly. >>>> >>>> Signed-off-by: Xiangxu Yin >>>> --- >>>> .../devicetree/bindings/display/msm/qcom,sm6150-mdss.yaml | 10 ++++++++++ >>>> 1 file changed, 10 insertions(+) >>>> >>>> diff --git a/Documentation/devicetree/bindings/display/msm/qcom,sm6150-mdss.yaml b/Documentation/devicetree/bindings/display/msm/qcom,sm6150-mdss.yaml >>>> index 9ac24f99d3ada1c197c9654dc9babebccae972ed..ba0dea2edea98cee0826cf38b3f33361666e004a 100644 >>>> --- a/Documentation/devicetree/bindings/display/msm/qcom,sm6150-mdss.yaml >>>> +++ b/Documentation/devicetree/bindings/display/msm/qcom,sm6150-mdss.yaml >>>> @@ -51,6 +51,16 @@ patternProperties: >>>> compatible: >>>> const: qcom,sm6150-dpu >>>> >>>> + "^displayport-controller@[0-9a-f]+$": >>>> + type: object >>>> + additionalProperties: true >>>> + properties: >>>> + compatible: >>>> + items: >>>> + - const: qcom,sm6150-dp >>>> + - const: qcom,sm8150-dp >>>> + - const: qcom,sm8350-dp >>> The actual schema will check the order. Here, just: >>> >>> compatible: >>> contains: >>> const: qcom,sm6150-dp >> >> My initial plan was to use only `qcom,sm6150-dp` with `contains` as suggested. >> >> But when I tried that, CHECK_DTBS schema check failed: >> ‘displayport-controller@ae90000:compatible: ['qcom,sm6150-dp', 'qcom,sm8150-dp', 'qcom,sm8350-dp'] is too long >> from schema $id: http://devicetree.org/schemas/display/msm/qcom,sm6150-mdss.yaml’‘ >> >> So, I have added all. > Please use properties: compatible: contains: Ok, I missed the focus on the 'contains' syntax earlier. will update it in the next version. >> >>>> + >>>> "^dsi@[0-9a-f]+$": >>>> type: object >>>> additionalProperties: true >>>> >>>> -- >>>> 2.34.1 >>>>