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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-aa50b2f41d1sm96992966b.59.2024.11.22.05.05.58 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 22 Nov 2024 05:06:00 -0800 (PST) Message-ID: <0eaa951b-5eed-44eb-95d8-8220bc6c0ca8@oss.qualcomm.com> Date: Fri, 22 Nov 2024 14:05:57 +0100 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 v4 2/2] arm64: dts: qcom: sa8775p-ride: Enable Display Port To: Soutrik Mukhopadhyay , Dmitry Baryshkov , Bjorn Andersson Cc: andersson@kernel.org, konradybcio@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, quic_riteshk@quicinc.com, quic_vproddut@quicinc.com, quic_abhinavk@quicinc.com References: <20241120105954.9665-1-quic_mukhopad@quicinc.com> <20241120105954.9665-3-quic_mukhopad@quicinc.com> <4da87d98-823f-4781-b138-c6f6caae38fb@quicinc.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <4da87d98-823f-4781-b138-c6f6caae38fb@quicinc.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Proofpoint-ORIG-GUID: WyFtTSLWRp9NRIQub9E-yH59z80Vy4gz X-Proofpoint-GUID: WyFtTSLWRp9NRIQub9E-yH59z80Vy4gz X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.60.29 definitions=2024-09-06_09,2024-09-06_01,2024-09-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 impostorscore=0 malwarescore=0 lowpriorityscore=0 suspectscore=0 mlxlogscore=999 adultscore=0 mlxscore=0 bulkscore=0 clxscore=1015 priorityscore=1501 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2409260000 definitions=main-2411220111 On 20.11.2024 12:53 PM, Soutrik Mukhopadhyay wrote: > > On 11/20/2024 5:13 PM, Dmitry Baryshkov wrote: >> On Wed, Nov 20, 2024 at 05:05:50PM +0530, Soutrik Mukhopadhyay wrote: >> > > On 11/20/2024 4:42 PM, Dmitry Baryshkov wrote: >> > > On Wed, Nov 20, 2024 at 04:29:54PM +0530, Soutrik Mukhopadhyay wrote: >> > > > Enable DPTX0 and DPTX1 along with their corresponding PHYs for >> > > > sa8775p-ride platform. >> > > > > Signed-off-by: Soutrik Mukhopadhyay >> > > > --- >> > > >  arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi | 80 ++++++++++++++++++++++ >> > > >  1 file changed, 80 insertions(+) >> > > > > diff --git a/arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi >> > > b/arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi >> > > > index adb71aeff339..4847e4942386 100644 >> > > > --- a/arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi >> > > > +++ b/arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi >> > > > @@ -27,6 +27,30 @@ >> > > >      chosen { >> > > >          stdout-path = "serial0:115200n8"; >> > > >      }; >> > > > + >> > > > +    dp0-connector { >> > > > +        compatible = "dp-connector"; >> > > > +        label = "DP0"; >> > > > > Thundercomm's SA8775p RIDE platform doesn't show such a connector. At >> > > least not on a device advertised on the web pages. >> > > > Are you referring to this product in the Thundercomm web page : SA8225P and >> > SA8775P >> > Ride SX 4.0 Automotive Development Platform ? >> >> Yes >> >> > For this particular product we >> > can see >> > eDP 0/1/2/3 serving as the dp connectors. >> >> Please correct the labels then. And also please mention why eDP2/3 are >> not included / tested. > > > Sure, we will update the labels in the upcoming patchset. > edp 0/1 corresponds to mdss0_dptx0 and mdss0_dptx1. We have validated only these. > edp 2/3 corresponds to mdss1_dptx0 and mdss1_dptx1, and these are not validated, > as already mentioned during the driver changes for the same. > Should we mention the same in the commit message for the upcoming patchset ? So the box on the store page has these 4 ports next to each other.. Please take the additional 2 minutes and plug in a monitor to the other two ones as well. Konrad