From patchwork Wed Feb 28 11:37:36 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Adam Ford X-Patchwork-Id: 13575298 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 633FDC47DD9 for ; Wed, 28 Feb 2024 11:37:56 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id AC4A810E5BB; Wed, 28 Feb 2024 11:37:55 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="lOsTVqbq"; dkim-atps=neutral Received: from mail-io1-f41.google.com (mail-io1-f41.google.com [209.85.166.41]) by gabe.freedesktop.org (Postfix) with ESMTPS id 61A2510E5BB for ; Wed, 28 Feb 2024 11:37:49 +0000 (UTC) Received: by mail-io1-f41.google.com with SMTP id ca18e2360f4ac-7c76a566218so252334939f.2 for ; Wed, 28 Feb 2024 03:37:49 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1709120268; x=1709725068; darn=lists.freedesktop.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=VjHmD27Zn5f9qcl1J3ud5c045eXb4S8qmKaQOkxlviQ=; b=lOsTVqbqk9zjyPXY90V6zrqbWQAM2dRsINGjWGq+9/Jrqlj0l7VrQ/MMF8ewPEEGz2 WTJLGDuREEBRXgbPOL6XWhJf3E0TXNS70gQPSLYGMDRRPLwMpyu6hxEPMZEBtBh7CwUf BmqadQIIR4QEx03GlMJOQrY1vfYEWPJGjmqceBJu5/pOvRC2k8ERbaqp+t4HyUEfuzn0 RmwSCTX2YzkoK6Fz8Cc7bsLG0yaXaqJ4EMyQ8Ilzq0tOUgXJMRtxgcEjesdnNmahn7kK HZbQiPY5He5E8quyXqWjIkhgzke39nYWlLEev78T1cDAuw+b86SgCfhdZHf64VzkgwGL SoJw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1709120268; x=1709725068; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=VjHmD27Zn5f9qcl1J3ud5c045eXb4S8qmKaQOkxlviQ=; b=v3HzPOa9vPbM1fC5DLdDG/ttGK5cAyTfdkHNcQ1JYJWlnALb7eRmp/UJ3DoFjqrW9a YSVMNPSULD4pjJWFMY6IttvO34Cbwx1VtoFuOfFrE1ytcv3iEXOuOG7ov00kreA8dKYZ 1y82jtjxEVaoOK8vaLqlfwIuIi3c+GIC4vpGx1y/DHQ2XHR/FGptygfUPeSOF9cc/lLh IArdtMtV537hM3ivAzf6SGLT/SksKI0Py9ghqJzreAIkA9ek3K+bospCX4Jjy4nZePhX xzi5HhixW5jrYKMet51Pi0DC2yex5f1OC1Xh8HPW784SwoaKCAjPZkaPEP4vFdtobGW1 iHiw== X-Gm-Message-State: AOJu0YwJtEKzwA6RyBh6lfESPfHZvnAVyWEQTFNnPNEXiecOMHkWFQwO edY7au5/IYiLuaBAgWcTMpJnb+seJ99LIxu3DvJMcKk1mpOHcauM954YHMHgwK7POpK3 X-Google-Smtp-Source: AGHT+IGw+AwPTdvF2K2zzuaTTuvgEgfn6uZbhI7INlVZj/9AQPcv5DRB1Uszb8mE8Xlc7RpERydtsA== X-Received: by 2002:a6b:7219:0:b0:7c7:8b50:fedf with SMTP id n25-20020a6b7219000000b007c78b50fedfmr14907652ioc.4.1709120268020; Wed, 28 Feb 2024 03:37:48 -0800 (PST) Received: from aford-System-Version.lan ([2601:447:d002:5be:abe6:89f4:1061:8343]) by smtp.gmail.com with ESMTPSA id k6-20020a02c646000000b004747d876aefsm1833147jan.6.2024.02.28.03.37.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 28 Feb 2024 03:37:47 -0800 (PST) From: Adam Ford To: dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org Cc: aford@beaconembedded.com, Adam Ford , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , devicetree@vger.kernel.org, imx@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [PATCH 2/2] arm64: dts: imx8mp-beacon-kit: Enable HDMI bridge HPD Date: Wed, 28 Feb 2024 05:37:36 -0600 Message-ID: <20240228113737.43434-2-aford173@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240228113737.43434-1-aford173@gmail.com> References: <20240228113737.43434-1-aford173@gmail.com> MIME-Version: 1.0 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" The DSI to HDMI bridge supports hot-plut-detect, but the driver didn't previously support a shared IRQ GPIO. With the driver updated, the interrupt can be added to the bridge. Signed-off-by: Adam Ford Reviewed-by: Laurent Pinchart diff --git a/arch/arm64/boot/dts/freescale/imx8mp-beacon-kit.dts b/arch/arm64/boot/dts/freescale/imx8mp-beacon-kit.dts index 8de4dd268908..d854c94ec997 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-beacon-kit.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-beacon-kit.dts @@ -405,6 +405,8 @@ adv_bridge: hdmi@3d { compatible = "adi,adv7535"; reg = <0x3d>, <0x3c>, <0x3e>, <0x3f>; reg-names = "main", "cec", "edid", "packet"; + interrupt-parent = <&gpio4>; + interrupts = <27 IRQ_TYPE_EDGE_FALLING>; adi,dsi-lanes = <4>; #sound-dai-cells = <0>;