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[2001:14ba:a073:af00:264b:feff:fe8b:be8a]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-5a115cae82dsm572059e87.5.2026.02.28.06.28.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 28 Feb 2026 06:28:31 -0800 (PST) Date: Sat, 28 Feb 2026 16:28:28 +0200 From: Dmitry Baryshkov To: Pengyu Luo Cc: 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 , 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 Subject: Re: [PATCH v3 4/4] arm64: dts: qcom: sc8280xp: Add dsi nodes on SC8280XP Message-ID: References: <20260228141715.35307-1-mitltlatltl@gmail.com> <20260228141715.35307-5-mitltlatltl@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260228141715.35307-5-mitltlatltl@gmail.com> X-Proofpoint-ORIG-GUID: -XgGpllk-sRmlkPb-2Qz3JQmRiU5F8Ks X-Authority-Analysis: v=2.4 cv=JoL8bc4C c=1 sm=1 tr=0 ts=69a2fb91 cx=c_pps a=HLyN3IcIa5EE8TELMZ618Q==:117 a=xqWC_Br6kY4A:10 a=kj9zAlcOel0A:10 a=HzLeVaNsDn8A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_glEPmIy2e8OvE2BGh3C:22 a=pGLkceISAAAA:8 a=EUspDBNiAAAA:8 a=oZPMeiHd2FbyKtjdOA4A:9 a=CjuIK1q_8ugA:10 a=bTQJ7kPSJx9SKPbeHEYW:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMjI4MDEzMiBTYWx0ZWRfX9oX3US64ME75 Nre7u8cZDTiMck1ze7gPQHtNsmUZk/brA15DeIRV7AeX0MtqkFHJDCD/IQh8yeWnxIR4rTqKoiF c+V5PAZYps6IwOwe3jafYVr8cA26DBUXhS4xFUmkdJKO+B8526EZDovynKIdKl4tFtNLH3vf7se n1W1JM9xIIACQkIGmnivDVRp47PEj2yJrBtkH8UKgo1PuNcjpg6q1bybjfJB052YLKhWijmPfia 8Cuj0pVHs3iVYATBX7ptFYfNz30FT9uQJBpt6cyNsCFM4qwJu+iU6keIO3B6AItmJ9UQM2VVGBs 5l+7b/IlWDcFin8b3HV/KJhGtt9EckLocE1Fz+PI6Pjp/krQYMeM1mkgWAEpcLyth7KGD5EvBVt 2vTEowSZzARgqpiJhl5GyWQIbvCJXs+whVVZpUPCYvmuf+1R5aiOrKa21H/OpkPP73kaP3e0wvy 216kOk+1wuNTUqTMqJA== X-Proofpoint-GUID: -XgGpllk-sRmlkPb-2Qz3JQmRiU5F8Ks 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=2026-02-28_04,2026-02-27_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 suspectscore=0 malwarescore=0 priorityscore=1501 adultscore=0 bulkscore=0 clxscore=1015 impostorscore=0 spamscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2602130000 definitions=main-2602280132 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 Sat, Feb 28, 2026 at 10:17:15PM +0800, 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 > --- > arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 404 ++++++++++++++++++++++++- > 1 file changed, 396 insertions(+), 8 deletions(-) > Reviewed-by: Dmitry Baryshkov -- With best wishes Dmitry