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Tue, 02 Sep 2025 02:00:35 -0700 (PDT) From: Neil Armstrong Date: Tue, 02 Sep 2025 11:00:29 +0200 Subject: [PATCH v2 2/5] drm/bridge: simple: add 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-v2-2-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 Add support for the transparent Realtek RTD2171 DP-to-HDMI bridge. Signed-off-by: Neil Armstrong Reviewed-by: Dmitry Baryshkov --- drivers/gpu/drm/bridge/simple-bridge.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/gpu/drm/bridge/simple-bridge.c b/drivers/gpu/drm/bridg= e/simple-bridge.c index 3d15ddd394703a351c1a537e7ab5f1487e024ee4..acf8a6b639da4119f17e4a7c406= 05947495da0e5 100644 --- a/drivers/gpu/drm/bridge/simple-bridge.c +++ b/drivers/gpu/drm/bridge/simple-bridge.c @@ -261,6 +261,11 @@ static const struct of_device_id simple_bridge_match[]= =3D { .timings =3D &default_bridge_timings, .connector_type =3D DRM_MODE_CONNECTOR_VGA, }, + }, { + .compatible =3D "realtek,rtd2171", + .data =3D &(const struct simple_bridge_info) { + .connector_type =3D DRM_MODE_CONNECTOR_HDMIA, + }, }, { .compatible =3D "ti,opa362", .data =3D &(const struct simple_bridge_info) { --=20 2.34.1