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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-65fac06dc16sm3314925a12.23.2026.03.02.03.02.22 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 02 Mar 2026 03:02:25 -0800 (PST) Message-ID: <4489ff9c-a3aa-43e9-92b3-d1a52fdef92d@oss.qualcomm.com> Date: Mon, 2 Mar 2026 12:02:21 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 4/4] arm64: dts: qcom: sc8280xp: Add dsi nodes on SC8280XP To: Pengyu Luo , Rob Clark , Dmitry Baryshkov , Abhinav Kumar , Jessica Zhang , Sean Paul , Marijn Suijten , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , Krishna Manikandan , Jonathan Marek 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, Tianyu Gao , White Lewis References: <20260228141715.35307-1-mitltlatltl@gmail.com> <20260228141715.35307-5-mitltlatltl@gmail.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260228141715.35307-5-mitltlatltl@gmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: _wRFLy_oUUufazP2CSN_FU69pmWpH5Rr X-Proofpoint-GUID: _wRFLy_oUUufazP2CSN_FU69pmWpH5Rr X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzAyMDA5MSBTYWx0ZWRfX8EqsJkrxiI/p MXsRBh6WXKUXtBZxYrx3TjSzXnMILoaseiD12sN5KxzdxXjEZTTbG6Q9+FMje6wvjPm2mb+1CzS wflasn4p8sFtYfDLwepj/xQlJEkKvCSKgQX33dFmWhnH8F3xM1eoq7nIXqkiqEYmxy0LrIC/CHu nUnr4z0aJcceSs/TJwqLdkvlocZQE0kS4IjpcBhNmAw/sSbiWA989IVFgbp1enCedX6RPmm/jDa 3y34V/5exYzOo/y9JE1ggUjsyDLpmzVmNf+7tzcBuhK+Ky3MO3byV9WhZG74wO/hyH5crAio7qs VTY3XmiOiK8mPc67oUOmMGjS738pJlRLsvsve9BXUqsT9cYxH17B4wq90L1KffIRtEszWk+GK0a V7j1qA6fmRPj20tPq/CONOZrjW2anSKaWA0caFd/ZEgSle1xfgW1Z5J6N8dznFJ8JAHwNeeE8ZV Fk0hjm8UVdbYK1jrhJg== X-Authority-Analysis: v=2.4 cv=cLntc1eN c=1 sm=1 tr=0 ts=69a56e43 cx=c_pps a=qKBjSQ1v91RyAK45QCPf5w==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=ZpdpYltYx_vBUK5n70dp:22 a=pGLkceISAAAA:8 a=EUspDBNiAAAA:8 a=-LkXMzDxGcKDj-WG6ZYA:9 a=QEXdDO2ut3YA:10 a=NFOGd7dJGGMPyQGDc5-O:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-03-02_03,2026-02-27_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 malwarescore=0 bulkscore=0 clxscore=1015 lowpriorityscore=0 impostorscore=0 phishscore=0 spamscore=0 suspectscore=0 priorityscore=1501 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2602130000 definitions=main-2603020091 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On 2/28/26 3:17 PM, Pengyu Luo wrote: > The DT configuration follows other Samsung 5nm-based Qualcomm SOCs, > utilizing the same register layouts and clock structures. > > However, DSI won't work properly for now until we submit dispcc fixes. > And some DSC enabled panels require DPU timing calculation fixes too. > (hdisplay / width timing round errors cause the fifo error) > > Co-developed-by: Tianyu Gao > Signed-off-by: Tianyu Gao > Signed-off-by: Pengyu Luo > Tested-by: White Lewis # HUAWEI Gaokun3 > --- Reviewed-by: Konrad Dybcio Konrad