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Received: from AS8PR04MB8897.eurprd04.prod.outlook.com (2603:10a6:20b:42c::20) by DU2PR04MB8776.eurprd04.prod.outlook.com (2603:10a6:10:2e3::5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8398.21; Fri, 31 Jan 2025 16:39:40 +0000 Received: from AS8PR04MB8897.eurprd04.prod.outlook.com ([fe80::35f6:bc7d:633:369a]) by AS8PR04MB8897.eurprd04.prod.outlook.com ([fe80::35f6:bc7d:633:369a%3]) with mapi id 15.20.8398.018; Fri, 31 Jan 2025 16:39:39 +0000 Message-ID: <8ab7c998-fb5b-4afb-aa50-b64a8e2a1db7@cherry.de> Date: Fri, 31 Jan 2025 17:39:38 +0100 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 1/2] drm/bridge: synopsys: Add audio support for dw-hdmi-qp To: Detlev Casanova , linux-kernel@vger.kernel.org Cc: Algea Cao , Heiko Stuebner , Geert Uytterhoeven , dri-devel@lists.freedesktop.org, Laurent Pinchart , Andrzej Hajda , kernel@collabora.com, David Airlie , Dragan Simic , Simona Vetter , Rob Herring , Robert Foss , Sebastian Reichel , Jernej Skrabec , Sugar Zhang , linux-rockchip@lists.infradead.org, Alexey Charkov , devicetree@vger.kernel.org, Conor Dooley , Jonas Karlman , Maarten Lankhorst , Maxime Ripard , Dmitry Baryshkov , Johan Jonker , FUKAUMI Naoki , linux-arm-kernel@lists.infradead.org, Neil Armstrong , Jianfeng Liu , Thomas Zimmermann , Krzysztof Kozlowski References: <20250130165126.2292107-1-detlev.casanova@collabora.com> <20250130165126.2292107-2-detlev.casanova@collabora.com> Content-Language: en-US From: Quentin Schulz In-Reply-To: <20250130165126.2292107-2-detlev.casanova@collabora.com> Content-Type: text/plain; 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X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Detlev, On 1/30/25 5:45 PM, Detlev Casanova wrote: > From: Sugar Zhang > > Register the dw-hdmi-qp bridge driver as an HDMI audio codec. > > The register values computation functions (for n) are based on the > downstream driver, as well as the register writing functions. > > The driver uses the generic HDMI Codec framework in order to implement > the HDMI audio support. > > Signed-off-by: Sugar Zhang > Signed-off-by: Detlev Casanova I've tested with my suggested change on PATCH 2/2 and same changes than for Rock 5B DTS on RK3588 Tiger Haikou with speaker-test -c 2 -t wav, left is left, right is right, therefore: Tested-by: Quentin Schulz Thanks! Quentin