From mboxrd@z Thu Jan 1 00:00:00 1970 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 21EBEC83F34 for ; Sat, 19 Jul 2025 17:44:56 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 9530C10E090; Sat, 19 Jul 2025 17:44:55 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=bootlin.com header.i=@bootlin.com header.b="ieGT9pQA"; dkim-atps=neutral Received: from relay8-d.mail.gandi.net (relay8-d.mail.gandi.net [217.70.183.201]) by gabe.freedesktop.org (Postfix) with ESMTPS id 2FF7E10E090 for ; Sat, 19 Jul 2025 17:44:54 +0000 (UTC) Received: by mail.gandi.net (Postfix) with ESMTPSA id EC2C444498; Sat, 19 Jul 2025 17:44:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1752947092; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=PGaqyJxmQKkBI6tYtnykmM5zmB/mUgnPCW/pu5IRJl8=; b=ieGT9pQASCQAu0tc3H+Yvt2tT5WC6uOtVA48bH41lPyAx3C3OlJtYT3w6+HmWMglkExYfG IQ2Ytz7dcbHIxt/LIjGhWBOav2RMlQbIjQP8cF8jTWu1615O4oX7sGszY8ZTI7mWH+tpg3 FwFoMAf8LHU6pr9taRo2FsMiIQvL6gMS8hd56b4VKKkGMSoO/reF0XTeXvy1AruveJd+nb vMvkYJ9QibdLibD3CNQcdIrvE+wy52oo7lrplH8trquRezKYMVvOIdtWRpy2vEZy7H+sxe 8LzdCH3NsKCnezj00jH6bW6kGxqEOmWjxEvlDey2NqOEvLmpUQU+Y/JShf/+KQ== Date: Sat, 19 Jul 2025 19:44:46 +0200 From: Luca Ceresoli To: Dmitry Baryshkov Cc: Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] drm/display: bridge-connector: correct CEC bridge pointers in drm_bridge_connector_init Message-ID: <20250719194446.4fe59508@booty> In-Reply-To: <20250719-fix-cec-bridges-v1-1-a60b1333c87d@oss.qualcomm.com> References: <20250719-fix-cec-bridges-v1-1-a60b1333c87d@oss.qualcomm.com> Organization: Bootlin X-Mailer: Claws Mail 4.3.1 (GTK 3.24.49; x86_64-redhat-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-GND-State: clean X-GND-Score: -100 X-GND-Cause: gggruggvucftvghtrhhoucdtuddrgeeffedrtdefgdeiieeliecutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfitefpfffkpdcuggftfghnshhusghstghrihgsvgenuceurghilhhouhhtmecufedtudenucesvcftvggtihhpihgvnhhtshculddquddttddmnecujfgurhepfffhvfevuffkjghfohfogggtgfesthejredtredtvdenucfhrhhomhepnfhutggrucevvghrvghsohhlihcuoehluhgtrgdrtggvrhgvshholhhisegsohhothhlihhnrdgtohhmqeenucggtffrrghtthgvrhhnpedtleejjeduvddutefftdduleefudfgudeltdeuffeuudefgfdugeekgedtieehudenucffohhmrghinhepkhgvrhhnvghlrdhorhhgpdgsohhothhlihhnrdgtohhmnecukfhppeefjedrudeiuddrvddvvddrvdefjeenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepihhnvghtpeefjedrudeiuddrvddvvddrvdefjedphhgvlhhopegsohhothihpdhmrghilhhfrhhomheplhhutggrrdgtvghrvghsohhlihessghoohhtlhhinhdrtghomhdpnhgspghrtghpthhtohepudegpdhrtghpthhtohepughmihhtrhihrdgsrghrhihshhhkohhvsehoshhsrdhquhgrlhgtohhmmhdrtghomhdprhgtphhtthhopegrnhgurhiivghjrdhhrghjuggrsehinhhtvghlrdgtohhmpdhrtghpthhtohepnhgvihhlrdgrrhhmshhtrhhonhhgsehlihhnrghrohdrohhrghdprhgtphhtthhopehrfhhoshhssehkv ghrnhgvlhdrohhrghdprhgtphhtthhopefnrghurhgvnhhtrdhpihhntghhrghrthesihguvggrshhonhgsohgrrhgurdgtohhmpdhrtghpthhtohepjhhonhgrsheskhifihgsohhordhsvgdprhgtphhtthhopehjvghrnhgvjhdrshhkrhgrsggvtgesghhmrghilhdrtghomhdprhgtphhtthhopehmrggrrhhtvghnrdhlrghnkhhhohhrshhtsehlihhnuhigrdhinhhtvghlrdgtohhm X-GND-Sasl: luca.ceresoli@bootlin.com 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" On Sat, 19 Jul 2025 13:58:13 +0300 Dmitry Baryshkov wrote: > The bridge used in drm_bridge_connector_init() for CEC init does not > correctly point to the required HDMI CEC bridge, which can lead to > errors during CEC initialization. > > Fixes: 65a2575a68e4 ("drm/display: bridge-connector: hook in CEC notifier support") > Fixes: a74288c8ded7 ("drm/display: bridge-connector: handle CEC adapters") > Reported-by: Luca Ceresoli > Closes: http://lore.kernel.org/r/20250718164156.194702d9@booty/ > Signed-off-by: Dmitry Baryshkov Reviewed-by: Luca Ceresoli -- Luca Ceresoli, Bootlin Embedded Linux and Kernel engineering https://bootlin.com