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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 843DEC3ABC3 for ; Sat, 10 May 2025 09:44:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding:Cc :References:In-Reply-To:Subject:To:From:Date:Message-ID:Reply-To:MIME-Version :Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=G9sYTZQj22xPoW/QRyiBT8ULSaRBAKtHRHeWzEHazyE=; b=h5C4mtyDGbtWYYCqqtgRkrGmut Pn7obwOCv4pv0WtCONWt6ttLIs3R68FZLH2Y3hNbqVy2xFWl4kwnK3cAkZX4gl0+dZPmsTYXnqIm+ 8hL/qRWaqF7YUfoqbxXqi1knbP+4oCIj2AfVfKbj16I3OlZWBo8XHbSM0KhQ9MGcdd1GVAW6rBE7j WQ+K8GTPY1M5xvZrroeYeGAQMss8r0qBH0MnfkrtPCDbeKVnpDgsjoAAgZbDyKQ7WK0NDbrku6mDw o0+8K2jg+shpHb6Uw8quIIKJXxLh2rLE3q7X8+aXjp2vUzHjTt07I7ZSgFZgiFdtu33GRG4EokyFk dq762PQA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uDgks-00000005kyD-15Sv; Sat, 10 May 2025 09:44:26 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uDgit-00000005kmw-1UDN; Sat, 10 May 2025 09:42:24 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 920B45C40C4; Sat, 10 May 2025 09:40:04 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 83767C4CEE2; Sat, 10 May 2025 09:42:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1746870141; bh=G9sYTZQj22xPoW/QRyiBT8ULSaRBAKtHRHeWzEHazyE=; h=Date:From:To:Subject:In-Reply-To:References:Cc:From; b=jlVr2zbbJuiI24eEJxS+199kMPtpdarNQhO042/lb4Yc8VQ58YTh8v/KGvIVvQ+6K oen+VX3n6hHvHfJe2ATsRM6vYFRaULbUG+Yao8Mgrx1kxODCleHdLKqKgUilj5jXRO WR/ozntmFI90brgHMEyLOROkMAjUuHhAAnEl0cD6XBcKO9mP4tGh2eDKx7NgR7O06J +2HnrUWOoTfYzFWzGjsB6eGqQm4ptgTcrKyzJvpNzh5bMMKsfT6y+pwmpIkZWCWEkv hULrNvc6guSud4ZcCK05J4svZDNhGc9NE3sVlbOlJmZUOOK0oWFRPH/kY9F2ckg8xO orlNF6f9H+hXQ== Message-ID: <217864a52bc7770419e5da062d43aaa7@kernel.org> Date: Sat, 10 May 2025 09:42:16 +0000 From: "Maxime Ripard" To: "Luca Ceresoli" Subject: Re: [PATCH v3 21/22] drm/bridge: panel: convert to devm_drm_bridge_alloc() API In-Reply-To: <20250509-drm-bridge-convert-to-alloc-api-v3-21-b8bc1f16d7aa@bootlin.com> References: <20250509-drm-bridge-convert-to-alloc-api-v3-21-b8bc1f16d7aa@bootlin.com> Cc: asahi@lists.linux.dev, chrome-platform@lists.linux.dev, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, imx@lists.linux.dev, linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-renesas-soc@vger.kernel.org, linux-samsung-soc@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, platform-driver-x86@vger.kernel.org, "Andrzej Hajda" , "Anusha Srivatsa" , "Chun-Kuang Hu" , "David Airlie" , "Dmitry Baryshkov" , "Douglas Anderson" , "Fabio Estevam" , "Hui Pu" , "Jagan Teki" , "Jernej Skrabec" , "Jonas Karlman" , "Krzysztof Kozlowski" , "Laurent Pinchart" , "Maarten Lankhorst" , "Maxime Ripard" , "Neil Armstrong" , "Paul Kocialkowski" , "Pengutronix Kernel Team" , "Robert Foss" , "Sascha Hauer" , "Shawn Guo" , "Simona Vetter" , "Thomas Petazzoni" , "Thomas Zimmermann" Content-Transfer-Encoding: quoted-printable X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250510_024223_449777_9CEDAA0A X-CRM114-Status: UNSURE ( 5.86 ) X-CRM114-Notice: Please train this message. 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 On Fri, 9 May 2025 15:53:47 +0200, Luca Ceresoli wrote: > This is the new API for allocating DRM bridges. >=20 > The devm lifetime management of this driver is peculiar. The underlying > device for the panel_bridge is the panel, and the devm lifetime is tied t= he > panel device (panel->dev). However the panel_bridge allocation is not >=20 > [ ... ] Acked-by: Maxime Ripard Thanks! Maxime