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Mon, 3 Feb 2025 14:25:03 -0500 (EST) From: rafael@beims.me To: Adrien Grassein , Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Joao Paulo Goncalves Cc: Rafael Beims , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 0/2] Add HDMI audio support to the LT8912B bridge Date: Mon, 3 Feb 2025 16:23:54 -0300 Message-ID: <20250203192401.244651-1-rafael@beims.me> X-Mailer: git-send-email 2.47.2 MIME-Version: 1.0 X-Mailman-Approved-At: Tue, 04 Feb 2025 08:48:22 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Rafael Beims This patch series adds HDMI audio support to the Lontium LT8912B bridge driver using the I2S input. The audio output was tested using a Verdin iMX8MM + DSI to HDMI adapter connected to different monitors. Rafael Beims (2): dt-bindings: display: bridge: lt8912b: Add I2S audio input port drm/bridge: lt8912b: Add support for audio .../display/bridge/lontium,lt8912b.yaml | 8 ++ drivers/gpu/drm/bridge/Kconfig | 1 + drivers/gpu/drm/bridge/lontium-lt8912b.c | 107 +++++++++++++++++- 3 files changed, 115 insertions(+), 1 deletion(-)