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Thu, 22 Oct 2026 01:14:58 -0700 (PDT) Received: from [192.168.226.26] ([178.235.128.140]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-c468a55c1c3sm80367966b.32.2026.10.22.01.14.55 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 22 Oct 2026 01:14:57 -0700 (PDT) Message-ID: <9da45e28-ca6a-47e4-8a04-f1b916552f80@oss.qualcomm.com> Date: Thu, 22 Oct 2026 10:14:54 +0200 X-Mailing-List: linux-kernel@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 0/7] arm64: dts: qcom: shikra: Add display overlays for EVK boards To: vishnu.saini@oss.qualcomm.com, Bjorn Andersson , Konrad Dybcio , Abel Vesa , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Florian Fainelli , Broadcom internal kernel review list Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, venkata.valluru@oss.qualcomm.com, Jessica Zhang , Mohit Dsor , Anand Tiwari , Shashank Maurya References: <20261021-shikra_display_overlays-v1-0-adaea735999f@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20261021-shikra_display_overlays-v1-0-adaea735999f@oss.qualcomm.com> Content-Type: text/plain; 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The DSI0 interface from SoC card is routed to either the 22-pin DSI > connector on carrier card named as JDISP1 DSI0 or to the B2B connector > named as PDISP1 DSI0, though a MUX which can be selected by a hardware > DIP switch. There are multiple daughter cards designed that can be > connected to this PDISP1 DSI0 B2B connector. > > The below B2B display interfaces are enabled by default in base DTB: > - IQS: DSI-to-HDMI using the LT9611UXD daughter card > - CQS/CMS: DLC0697 DSI panel using a DLC daughter card But if they're daughter cards, they should probably be overlays too? Konrad