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[199.106.103.52]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-33bfb19f8cesm14368985eec.2.2026.09.16.19.14.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 16 Sep 2026 19:15:05 -0700 (PDT) Date: Thu, 17 Sep 2026 10:14:56 +0800 From: Shawn Guo To: Nabige Aala Cc: Vinod Koul , Neil Armstrong , Manivannan Sadhasivam , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Rob Clark , Dmitry Baryshkov , Abhinav Kumar , Jessica Zhang , Sean Paul , Marijn Suijten , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Kuogee Hsieh , linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, Ritesh Kumar , Mahadevan P Subject: Re: [PATCH 00/17] Add Qualcomm Nord display and eDP PHY support Message-ID: References: <20260911-nord-drv-dt-v1-0-e25c073cf1b6@oss.qualcomm.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260911-nord-drv-dt-v1-0-e25c073cf1b6@oss.qualcomm.com> X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTE3MDAyOSBTYWx0ZWRfXwcPgOEnwyxcE FBFbJV2gcj1omzN+abJgI1XAdS+hFBSNqqiUW3qV8qeDxAz2Oj/41KLMUBoG4wqZaJsfxcb1ErC V9U5UBx/FY6VJlFPJTZ6+CuNxjHaYg3HLkAoEvYLrwVVWz2UNMVVuA9nDHR/rq+Uojmj9z19BGL YwcOGO8LJ5oZYMHao8oNstiqyAwYrgBsXQ/4JNVk9PPwrfDb9Nr3RFuGOx3Fd1NKpY7rNvNuSjH bJ7HfY1gh5ykbsZ+Jveth1Vs/E9CrBnF5KnXhEKjSKoUJCxxZnBZEiiuDSWHlz34kGdHr3F0/Eu e1oocLBBkly8xHd/C+u7TK815jm43yIYwMhiKorJNYB+slu/KvrLNv693FRv0QqLoKz5fClUqoF ntzUZqzenV8G2+789DloPQDRsYNwQaaohEMHduiwwpnXaGu7IQToqNUoPqquDooqwIT2ssFKyl/ tZ+08h2n1UUXwsYzC+Q== X-Proofpoint-Spam-Info: AW1haW4tMjYwOTE3MDAyOSBTYWx0ZWRfX+t/Uf+2WUc0y 63WN+5JoCBwqswbjXaLKntGChZ5jc1OB8qYUrqtKUnzaJC6WpKslrc01FSW9Kz/g0CE6W0fWSBq /IBCDSRuIVKZm5mcXJX+nZvl/rQ13wc= X-Proofpoint-ORIG-GUID: v-EzSS8EGXu3DXDE928TD8lLoDs0vZcV X-Authority-Analysis: v=2.4 cv=K7O3jCWI c=1 sm=1 tr=0 ts=6aab4d2b cx=c_pps a=RP+M6JBNLl+fLTcSJhASfg==:117 a=b9+bayejhc3NMeqCNyeLQQ==:17 a=kj9zAlcOel0A:10 a=VdqzKS8jKosA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yx91gb_oNiZeI1HMLzn7:22 a=EUspDBNiAAAA:8 a=NcJHP3AOhwWrRdeD_j4A:9 a=CjuIK1q_8ugA:10 a=iS9zxrgQBfv6-_F4QbHw:22 X-Proofpoint-GUID: v-EzSS8EGXu3DXDE928TD8lLoDs0vZcV X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-09-16_03,2026-09-16_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 impostorscore=0 phishscore=0 bulkscore=0 priorityscore=1501 lowpriorityscore=0 spamscore=0 adultscore=0 suspectscore=0 clxscore=1015 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2609040000 definitions=main-2609170029 On Fri, Sep 11, 2026 at 09:06:31PM +0530, Nabige Aala wrote: > Nord is a Qualcomm SoC with a DP-only display subsystem > (MDSS 12.1 / DPU 1499A) and two independent DP controllers > backed by eDP PHY. The PHY uses a different register layout, > PLL/SSC coefficients and TX signal parameters compared to > all existing SoCs supported by the qcom-edp driver. > > This series enables the display pipeline on Nord by adding > DT bindings for the MDSS, DP controller and eDP PHY, DPU > catalog and driver entries for MDSS and DP, and full eDP > PHY support. > > Tested on Nord Ride SX board with one DPU. Both MDSS and > DP controllers probe cleanly and panels render correctly. > > Signed-off-by: Ritesh Kumar > Signed-off-by: Mahadevan P > Signed-off-by: Nabige Aala Hi Nabige, May I ask to be copied on Nord related patches? Thanks! Shawn