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Wed, 28 Oct 2026 05:53:33 -0700 (PDT) Received: from [192.168.226.26] ([178.235.128.140]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-c46bd790afasm593191366b.68.2026.10.28.05.53.30 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 28 Oct 2026 05:53:32 -0700 (PDT) Message-ID: Date: Wed, 28 Oct 2026 13:53:29 +0100 X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 7/8] arm64: dts: qcom: sm8450-hdk: Add display card overlay To: Vladimir Zapolskiy , Neil Armstrong , Jessica Zhang , Ritesh Kumar , Rob Herring , Krzysztof Kozlowski , Bjorn Andersson , Konrad Dybcio Cc: Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , dri-devel@lists.freedesktop.org, Conor Dooley , devicetree@vger.kernel.org, Abel Vesa , linux-arm-msm@vger.kernel.org References: <20261028095151.1682096-1-vz@kernel.org> <20261028095151.1682096-8-vz@kernel.org> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20261028095151.1682096-8-vz@kernel.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: rmuidmoqqFGGKqKORlweO14yRSog9yct X-Authority-Analysis: v=2.4 cv=DtDDa2/+ c=1 sm=1 tr=0 ts=6ae1f04f cx=c_pps a=hnmNkyzTK/kJ09Xio7VxxA==:117 a=PRfkaYvzSr8QmIIGAkY2Sg==:17 a=IkcTkHD0fZMA:10 a=660iZSQnnn4A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=Um2Pa8k9VHT-vaBCBUpS:22 a=EUspDBNiAAAA:8 a=Mi3LwBMVhOuzPUwrl_IA:9 a=QEXdDO2ut3YA:10 a=zgiPjhLxNE0A:10 a=PEH46H7Ffwr30OY-TuGO:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMDI4MDA1MSBTYWx0ZWRfX1MgWPeMKVAod zQgbdVjKxTTBZlXjhOfZOvD/yIE9O9q4irzW5wK4n6ieQNz42RyzfZ3CDrk2hrJb252Rj0W7fi1 dAkvJzNegnjDycMeg/wbqSvclfeOkBZTpEW3cCiBZBK5nHq+O6QqPUfw3CVPp5VNNl2nWmsv3LB fKQcOT6l0J7erA2z22YcAwXGfOH08Y8UVdwYtGqbTb/7p8/azFxKygREL5ebx+p7OIxOXiLMVUQ xAcWnMRb3Ntf8ukMyrYF2/38wbjGuvPXPJ1/j6i0C1kRsRnNtHXOx5Puy6NIcMR9tktSTk0mGtA 6nD7/zipINZUD3Cbzslet7j9Hx3b6RVx7Nn1hbHnyKyxi4uIQFtKTZikYPp22GA5wWV+wXZJdSt c68vkrxU/IFOYXKw4mn9ShqRiUich77uhcC2JChFWyWDj8r/Ly8VGEUdOaUoCtiZI1WJFN7zEMf 26KBff2o/3cKqDSXmeg== X-Proofpoint-GUID: rmuidmoqqFGGKqKORlweO14yRSog9yct X-Proofpoint-Spam-Info: AW1haW4tMjYxMDI4MDA1MSBTYWx0ZWRfX0s8HOgpojYly 06VCkogZeq39wE1PViF8AjnBxRZzH0rvLewyBE4v9fGI5uIfYgfzsV9IpsJpUIR5bP2IUWHasf3 gHgLJw+gEyvtzEhA8t5U6FKt//rieVg= X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.138,FMLib:17.12.100.49 definitions=2026-10-28_04,2026-10-21_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 spamscore=0 adultscore=0 phishscore=0 malwarescore=0 suspectscore=0 lowpriorityscore=0 bulkscore=0 clxscore=1015 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2610190000 definitions=main-2610280051 On 10/28/26 10:51 AM, Vladimir Zapolskiy wrote: > The SM8450 HDK board can be connected to an external display card, which > carries a 1080x2400 LCD panel module powered by the Novatek NT36672E > display driver IC with an integrated touchscreen controller. > > The panel is connected to DSI0 over a 3-trio MIPI C-PHY link, power is Either "a trio" or "3 lanes", 3 trios would be *a lot* of bandwidth Otherwise I think this looks good Reviewed-by: Konrad Dybcio Konrad