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Mon, 08 Sep 2025 06:04:25 -0700 (PDT) Received: from arrakeen.starnux.net ([2a01:e0a:3d9:2080:52eb:f6ff:feb3:451a]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-45dd6891d23sm145632475e9.4.2025.09.08.06.04.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 08 Sep 2025 06:04:25 -0700 (PDT) From: Neil Armstrong Date: Mon, 08 Sep 2025 15:04:18 +0200 Subject: [PATCH v3 1/5] dt-bindings: display: bridge: simple: document the Realtek RTD2171 DP-to-HDMI bridge MIME-Version: 1.0 Message-Id: <20250908-topic-x1e80100-hdmi-v3-1-c53b0f2bc2fb@linaro.org> References: <20250908-topic-x1e80100-hdmi-v3-0-c53b0f2bc2fb@linaro.org> In-Reply-To: <20250908-topic-x1e80100-hdmi-v3-0-c53b0f2bc2fb@linaro.org> To: Andrzej Hajda , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Vinod Koul , Kishon Vijay Abraham I , Bjorn Andersson , Konrad Dybcio Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org, Neil Armstrong , Krzysztof Kozlowski X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; 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a=openpgp; fpr=89EC3D058446217450F22848169AB7B1A4CFF8AE X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250908_060427_680830_78F7B4D7 X-CRM114-Status: UNSURE ( 8.33 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org The Realtek RTD2171 chipset is a transparent DisplayPort 1.4 to HDMI 2.0 bridge. This chipset is usually found in USB-C To HDMI Adapters and Docks, or laptops to provide HDMI display output. Acked-by: Krzysztof Kozlowski Signed-off-by: Neil Armstrong --- Documentation/devicetree/bindings/display/bridge/simple-bridge.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/display/bridge/simple-bridge.yaml b/Documentation/devicetree/bindings/display/bridge/simple-bridge.yaml index 421f99ca42d9b75ba1963493d36fc89fa9d8252c..9ef587d4650602699efac634c5466eb2e8aafecd 100644 --- a/Documentation/devicetree/bindings/display/bridge/simple-bridge.yaml +++ b/Documentation/devicetree/bindings/display/bridge/simple-bridge.yaml @@ -29,6 +29,7 @@ properties: - adi,adv7123 - dumb-vga-dac - radxa,ra620 + - realtek,rtd2171 - ti,opa362 - ti,ths8134 - ti,ths8135 -- 2.34.1 -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy