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Tue, 02 Sep 2025 02:00:34 -0700 (PDT) From: Neil Armstrong Date: Tue, 02 Sep 2025 11:00:28 +0200 Subject: [PATCH v2 1/5] dt-bindings: display: bridge: simple: document the Realtek RTD2171 DP-to-HDMI bridge Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250902-topic-x1e80100-hdmi-v2-1-f4ccf0ef79ab@linaro.org> References: <20250902-topic-x1e80100-hdmi-v2-0-f4ccf0ef79ab@linaro.org> In-Reply-To: <20250902-topic-x1e80100-hdmi-v2-0-f4ccf0ef79ab@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 X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; 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a=openpgp; fpr=89EC3D058446217450F22848169AB7B1A4CFF8AE 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. Signed-off-by: Neil Armstrong Acked-by: Krzysztof Kozlowski --- 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 43cf4df9811a5897843685727a49fd5a90096391..003a1c934f863864400d689cd78= 4990cbc1de3de 100644 --- a/Documentation/devicetree/bindings/display/bridge/simple-bridge.yaml +++ b/Documentation/devicetree/bindings/display/bridge/simple-bridge.yaml @@ -28,6 +28,7 @@ properties: - enum: - adi,adv7123 - dumb-vga-dac + - realtek,rtd2171 - ti,opa362 - ti,ths8134 - ti,ths8135 --=20 2.34.1