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[2001:14bb:aa:77bc:64e0:30e4:f6ff:5bd]) by smtp.gmail.com with ESMTPSA id 38308e7fff4ca-30f46623c2bsm20611601fa.111.2025.04.15.02.49.41 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 15 Apr 2025 02:49:42 -0700 (PDT) Message-ID: <10e8c3dc-fbeb-42e1-b810-d80e768ecf6b@oss.qualcomm.com> Date: Tue, 15 Apr 2025 12:49:40 +0300 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 v3 10/10] arm64: dts: qcom: sar2130p: add display nodes To: Konrad Dybcio , Rob Clark , Abhinav Kumar , Dmitry Baryshkov , Sean Paul , Marijn Suijten , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Kuogee Hsieh , Krishna Manikandan , Jonathan Marek , Bjorn Andersson , Neil Armstrong , Will Deacon , Robin Murphy , Joerg Roedel , Konrad Dybcio 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, iommu@lists.linux.dev, linux-arm-kernel@lists.infradead.org References: <20250415-sar2130p-display-v3-0-62314b1c9023@oss.qualcomm.com> <20250415-sar2130p-display-v3-10-62314b1c9023@oss.qualcomm.com> <96e38ebb-5847-485a-8bf6-50e7b10ce572@oss.qualcomm.com> Content-Language: en-US From: Dmitry Baryshkov In-Reply-To: <96e38ebb-5847-485a-8bf6-50e7b10ce572@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=ZIrXmW7b c=1 sm=1 tr=0 ts=67fe2bb9 cx=c_pps a=qKBjSQ1v91RyAK45QCPf5w==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=XR8D0OoHHMoA:10 a=VwQbUJbxAAAA:8 a=KKAkSRfTAAAA:8 a=EUspDBNiAAAA:8 a=01dcSNK4EstfxtfeDswA:9 a=QEXdDO2ut3YA:10 a=NFOGd7dJGGMPyQGDc5-O:22 a=cvBusfyB2V15izCimMoJ:22 X-Proofpoint-GUID: rdEZc2vI3Kr4KurTqJ_AOck_q7eleRL1 X-Proofpoint-ORIG-GUID: rdEZc2vI3Kr4KurTqJ_AOck_q7eleRL1 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1095,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-04-15_04,2025-04-10_01,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 suspectscore=0 clxscore=1015 priorityscore=1501 bulkscore=0 phishscore=0 mlxlogscore=999 spamscore=0 impostorscore=0 malwarescore=0 mlxscore=0 lowpriorityscore=0 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2502280000 definitions=main-2504150068 On 15/04/2025 12:44, Konrad Dybcio wrote: > On 4/15/25 11:39 AM, Dmitry Baryshkov wrote: >> From: Dmitry Baryshkov >> >> Add display controller, two DSI hosts, two DSI PHYs and a single DP >> controller. Link DP to the QMP Combo PHY. >> >> Signed-off-by: Dmitry Baryshkov >> Signed-off-by: Dmitry Baryshkov >> --- > > [...] > >> + interconnects = <&mmss_noc MASTER_MDP QCOM_ICC_TAG_ACTIVE_ONLY >> + &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ACTIVE_ONLY>, >> + <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY >> + &config_noc SLAVE_DISPLAY_CFG QCOM_ICC_TAG_ACTIVE_ONLY>; >> + interconnect-names = "mdp0-mem", "cpu-cfg"; > > The first path should be always on, so that if CPUSS collapses, > the display may stay on Ack, I'll fix that and send the next iteration tonight. > > other than that > > Reviewed-by: Konrad Dybcio > > Konrad -- With best wishes Dmitry