From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtpout-04.galae.net (smtpout-04.galae.net [185.171.202.116]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 92FE83C109A; Fri, 19 Jun 2026 17:08:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.171.202.116 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781888939; cv=none; b=N4ooNyd+QUvagfZLlGOyUJ/wHrcIO63kQB/Rx1vljPbKjulXTM3VBcoEEMExJYsZ4FeSD6p6F+xvgEw3L85Mi51RGnhrQWJytZdue3I0oOJ2qnLx40V/zZPBsbc5V0545tj1XOd3LFY3vqUCLf6GufMemh/CppmGJBJHEcYWZlc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781888939; c=relaxed/simple; bh=mRl+p8NKZ4Uqi2DbJxfA0N/bImQMn69IfQP2gWfdIn0=; h=Mime-Version:Content-Type:Date:Message-Id:To:From:Subject:Cc: References:In-Reply-To; b=oSQwx9sJqCwgrI5JNC3OKrGeSpMv4wuhszex40BXxSYfWEh+zgFLal2sOCjScEiCN3SlZsWYfpFiNWy+2nnEoEameL9xg97BPf2qB/jh/sxUlog17TNWJRJqOnz2/shBWeFJ30PXs7jR2hM0CKw3W3iY7YPahjnoD7CmlGfK9zw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=GtrXlAr8; arc=none smtp.client-ip=185.171.202.116 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="GtrXlAr8" Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-04.galae.net (Postfix) with ESMTPS id CE5CEC06CD9; Fri, 19 Jun 2026 17:09:01 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id D0853601B9; Fri, 19 Jun 2026 17:08:55 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id ABDCB106C81BC; Fri, 19 Jun 2026 19:08:35 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1781888933; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=mRl+p8NKZ4Uqi2DbJxfA0N/bImQMn69IfQP2gWfdIn0=; b=GtrXlAr82THdxC+x0ULzqK2LukzejYV/HHoWOhy0rnLT9OCpYYx7DI0Ca2otXI9MC6rt/O PsvsTGMeYR1QQyMhXODXb0bsnVpo8b1AJ5+BgWuRE1TXpWDRyaaCCbnZP5H1KaZxDHKOq8 LO9lu7HAld9YGGFAMtt1mZ3JVL+4nqR9ev+P20IAsV/TdprJ6Y3Ojqy3AdzA+jesc0ToOp juIU32H7fFGeN2OVgc7cbk8rehCcARkdf3oE9Mh7qI0ISz6SprChxJjgB103aMMhEs3RCn air8p6ZpJxAcff89Au6uOVPjVLW7KZvMw6SPD2Zm3W+p1HNv5XsA8iGWnatxuQ== Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 Date: Fri, 19 Jun 2026 19:08:35 +0200 Message-Id: To: "Luca Ceresoli" , "Maxime Ripard" , "Andrzej Hajda" , "Neil Armstrong" , "Robert Foss" , "Laurent Pinchart" , "Jonas Karlman" , "Jernej Skrabec" , "Maarten Lankhorst" , "Thomas Zimmermann" , "David Airlie" , "Simona Vetter" From: "Luca Ceresoli" Subject: Re: [PATCH v3 00/78] drm/bridge: Convert all reset users to create_state Cc: "Dmitry Baryshkov" , , "Laurent Pinchart" , "Jagan Teki" , "Liu Ying" , "Frank Li" , "Sascha Hauer" , "Pengutronix Kernel Team" , "Fabio Estevam" , , , "Andy Yan" , "Phong LE" , "Douglas Anderson" , "Inki Dae" , "Marek Szyprowski" , "Philipp Zabel" , "Paul Cercueil" , , "AngeloGioacchino Del Regno" , "Chun-Kuang Hu" , "Matthias Brugger" , , , "Kevin Hilman" , "Jerome Brunet" , "Martin Blumenstingl" , , "Tomi Valkeinen" , "Geert Uytterhoeven" , "Magnus Damm" , "Kieran Bingham" , , "Biju Das" , "Heiko Stuebner" , "Sandy Huang" , , "Yannick Fertre" , "Raphael Gallais-Pou" , "Philippe Cornu" , "Maxime Coquelin" , "Alexandre Torgue" , , "Jyri Sarha" , "Tomi Valkeinen" , "Dave Stevenson" , =?utf-8?q?Ma=C3=ADra_Canal?= , "Raspberry Pi Kernel Maintenance" , "Icenowy Zheng" , "Laurent Pinchart" , "Michal Simek" X-Mailer: aerc 0.21.0 References: <20260619-drm-no-more-bridge-reset-v3-0-ff399263111b@kernel.org> In-Reply-To: X-Last-TLS-Session-Version: TLSv1.3 On Fri Jun 19, 2026 at 3:42 PM CEST, Luca Ceresoli wrote: > On Fri Jun 19, 2026 at 2:24 PM CEST, Maxime Ripard wrote: >> Hi, >> >> All the bridges use reset to create a blank state only and don't use it >> to reset the hardware at all. This is what the new atomic_create_state >> is exactly supposed to be doing, so we can convert all existing bridge >> users to it, and remove the reset hook and helpers. >> >> Let me know what you think, >> Maxime >> >> Signed-off-by: Maxime Ripard > > Whole series: > Reviewed-by: Luca Ceresoli And now also: Tested-by: Luca Ceresoli # imx8mp + sn65dsi84 += bridge hotplug -- Luca Ceresoli, Bootlin Embedded Linux and Kernel engineering https://bootlin.com