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Thu, 02 Apr 2026 09:50:20 +0000 (GMT) Received: from pps.filterd (APBLRPPMTA02.qualcomm.com [127.0.0.1]) by APBLRPPMTA02.qualcomm.com (8.18.1.7/8.18.1.7) with ESMTP id 6329oGQL004380; Thu, 2 Apr 2026 09:50:16 GMT Received: from pps.reinject (localhost [127.0.0.1]) by APBLRPPMTA02.qualcomm.com (PPS) with ESMTPS id 4d6qk2m86m-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 02 Apr 2026 09:50:16 +0000 (GMT) Received: from APBLRPPMTA02.qualcomm.com (APBLRPPMTA02.qualcomm.com [127.0.0.1]) by pps.reinject (8.18.1.12/8.18.1.12) with ESMTP id 6329oGNt004363; Thu, 2 Apr 2026 09:50:16 GMT Received: from hu-devc-hyd-u22-c.qualcomm.com (hu-mkuntuma-hyd.qualcomm.com [10.213.97.145]) by APBLRPPMTA02.qualcomm.com (PPS) with ESMTPS id 6329oGgH004355 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 02 Apr 2026 09:50:16 +0000 (GMT) Received: by hu-devc-hyd-u22-c.qualcomm.com (Postfix, from userid 4582077) id A5DD3465; Thu, 2 Apr 2026 15:20:15 +0530 (+0530) From: Mani Chandana Ballary Kuntumalla To: dmitry.baryshkov@oss.qualcomm.com, marijn.suijten@somainline.org, swboyd@chromium.org, mripard@kernel.org, abel.vesa@linaro.org, andersson@kernel.org, konradybcio@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, robin.clark@oss.qualcomm.com, jessica.zhang@oss.qualcomm.com, abhinav.kumar@linux.dev, sean@poorly.run, airlied@gmail.com, simona@ffwll.ch, alex.vinarskis@gmail.com Cc: Mani Chandana Ballary Kuntumalla , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, freedreno@lists.freedesktop.org, dri-devel@lists.freedesktop.org, quic_rajeevny@quicinc.com, quic_vproddut@quicinc.com, quic_riteshk@quicinc.com Subject: [PATCH v5 0/3] Enable mdss1 Display Port for Qualcomm lemans-ride platform Date: Thu, 2 Apr 2026 15:20:00 +0530 Message-Id: <20260402095003.3758176-1-quic_mkuntuma@quicinc.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-QCInternal: smtphost X-QCInternal: smtphost X-Authority-Analysis: v=2.4 cv=RYydyltv c=1 sm=1 tr=0 ts=69ce3bdc cx=c_pps a=Ou0eQOY4+eZoSc0qltEV5Q==:117 a=Ou0eQOY4+eZoSc0qltEV5Q==:17 a=A5OVakUREuEA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yOCtJkima9RkubShWh1s:22 a=VwQbUJbxAAAA:8 a=COk6AnOGAAAA:8 a=EUspDBNiAAAA:8 a=e5mUnYsNAAAA:8 a=kyufpZre07lEBfj0WjwA:9 a=TjNXssC_j7lpFel5tvFf:22 a=Vxmtnl_E_bksehYqCbjh:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDAyMDA4OCBTYWx0ZWRfX9GswskdlKLhD FLWAJhUJ44ea63EfEMZUCtQ0pBof1MmR2xUktaLB1dPqrY211BhGEqnAMKFJAoQIgaaT4gZTfO6 e+E4l2CizIfXcuLEONQr0ANuHAW/oEFVrs+Qg8qIEfXoQsxfVka8m+pDe6X/KH5MxAvGcExQNyj t/pVmAwNfm7wEL6+yIFYE46a/9DvC69eqGpSfOIiBhhCvyfqAr4wQo1srFAsC3dcz7ia6IcrOu7 ev+3zunYYJyX1sNIwVHI6QtF46egoXP7+iS71iVVsRR8DNBcl9FssoV1qeVbPNZViCkWggSLaxY 0Bc0LIMSZSmGmaRqSatt4zukI2uTdK9J1RNDbIzBZbEG0FQ3rR84Pcxk+gMmZ8BDg5cK8a3jfpT 5MddmhY5M4ok3A4bs+duoY3vUt5TKmENLJgGL5t/UpJ9TOT4hiC2jmhyaD4NHkyk8WOndRwpNlm ubyME31bKl1Vrukp/xw== X-Proofpoint-ORIG-GUID: WPRj92rFS_u_oeE-0OpxDhrsZBumql4_ X-Proofpoint-GUID: WPRj92rFS_u_oeE-0OpxDhrsZBumql4_ X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-04-02_01,2026-04-02_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 suspectscore=0 clxscore=1015 adultscore=0 bulkscore=0 spamscore=0 phishscore=0 impostorscore=0 lowpriorityscore=0 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2604020088 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260402_025041_415897_5C010AD9 X-CRM114-Status: GOOD ( 13.31 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org This series adds the DPTX0 and DPTX1 nodes, as a part of mdss1 on Qualcomm lemans SoC. It also enables Display Port on Qualcomm lemans-ride and lemans-evk-ifp-mezzanine platforms. --- This series is dependent on below series: https://lore.kernel.org/all/20260128114853.2543416-1-quic_riteshk@quicinc.com/ Change in v5: - Moved OPP tables inside the mdss0 and mdss0_dp0 nodes and reused them for other nodes. [Konrad] - Added newline before subnode. [Konrad] - Included lemans-evk-ifp-mezzanine patch: https://lore.kernel.org/lkml/20260219-enable-edp2-3-lemans-evk-mezzanine-v1-1-969316806538@oss.qualcomm.com/ [Konrad] - Link to v4: https://lore.kernel.org/all/20260226111322.250176-1-quic_mkuntuma@quicinc.com/ Change in v4: - Moved the OPP tables for DP and MDP one level up to make them common for both nodes. [Dmitry] - Added an explanation for enabling dispcc1 in the commit message. [Dmitry] - Removed unnecessary blank lines preceding 'reg'. [Konrad] - Link to v3: https://lore.kernel.org/all/20260217071420.2240380-1-mkuntuma@qti.qualcomm.com/ Change in v3: - Patchset v2 [1/3] got merged https://gitlab.freedesktop.org/lumag/msm/-/commit/1338e8ae4084 - Rebased on top of linux-next and picked the latest patch from the dependent series. - Removed additional instance of opp table [Dmitry] - Link to v2: https://lore.kernel.org/all/20251125105622.1755651-1-quic_mkuntuma@quicinc.com/ Change in v2: - Added fixes tag for the DP driver patch [Dmitry] - Included below patch in this series after addressing comments [Dmitry and Konrad] https://lore.kernel.org/all/20250925-lemans_dual-v1-1-9c371803198d@oss.qualcomm.com/ - Removed the misleading comment: "same path used twice" [Konrad] - Removed unused label in 'display-controller' [Dmitry] - Removed extra zeroes in dispcc1 node [Konrad] - Enbaled dispcc1 by default in main dtsi file [Dmitry] - Added EDP ref clock and updated dependency series. - Link to v1: https://lore.kernel.org/all/20250926085956.2346179-1-quic_mkuntuma@quicinc.com/ --- Mani Chandana Ballary Kuntumalla (2): arm64: dts: qcom: lemans: add mdss1 display device nodes arm64: dts: qcom: lemans-ride: Enable mdss1 display Port Vishnu Saini (1): arm64: dts: qcom: lemans-evk-ifp-mezzanine: Enable mdss1 display Port .../dts/qcom/lemans-evk-ifp-mezzanine.dtso | 74 +++++ .../boot/dts/qcom/lemans-ride-common.dtsi | 80 +++++ arch/arm64/boot/dts/qcom/lemans.dtsi | 289 ++++++++++++++++-- 3 files changed, 416 insertions(+), 27 deletions(-) -- 2.34.1