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 20771C79F82 for ; Tue, 8 Sep 2026 12:48:51 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 4BEC010EBCA; Tue, 8 Sep 2026 12:48:50 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="GGVT7l2S"; dkim-atps=neutral Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3465C10EBCA for ; Tue, 8 Sep 2026 12:48:49 +0000 (UTC) Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id CB98D4036B; Tue, 8 Sep 2026 12:48:48 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id F33421F00A3A; Tue, 8 Sep 2026 12:48:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1788871728; bh=IWzC+cpScHArEofhHNJdNazquTsIhUyNEhIyJg+5Scg=; h=Date:From:To:Subject:In-Reply-To:References:Cc; b=GGVT7l2S4dESIgGS20pfkuiT/kBX5QGIuTktZdB39zP73d8Yu9LrsKJWJam7JYlk/ wqE7xxZs8nprYX0lgaWzT5BiQz0xSZONqZms45Pl8vfxUOALaer+pOXuPnO/FolRGK wYHlDGo3ER9gSlUomxfRNcRhT98rS7Yf1ZKhaGAfMxi5JPTUMjj0OkDIcS21/t0YYS dTkBVl5wr2BkzbLaSAvbES7tpVbATHIciB/NGmbG/6pE7YJj+sLNCY3frTCNbdim89 aKaWPeUg7YyGcxX7EktwlvKhfj+M/l9ZBO9L0yUE1cKiT1l4FIOawGB0t1Mle0kI3z 4Xd38HFf0Fvsw== Message-ID: <35fa469d86b8dfba50d755c525dac0e9@kernel.org> Date: Tue, 08 Sep 2026 12:48:45 +0000 From: "Maxime Ripard" To: "Cristian Ciocaltea" Subject: Re: [PATCH v11 23/74] drm/display: hdmi-state-helper: Sync SCDC state on hotplug In-Reply-To: <20260901-dw-hdmi-qp-scramb-v11-23-bc12954a0688@collabora.com> References: <20260901-dw-hdmi-qp-scramb-v11-23-bc12954a0688@collabora.com> Cc: dri-devel@lists.freedesktop.org, kernel@collabora.com, linux-arm-kernel@lists.infradead.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-sunxi@lists.linux.dev, "Algea Cao" , "Andrzej Hajda" , "Andy Yan" , "Chen-Yu Tsai" , "Daniel Stone" , "Dave Stevenson" , "David Airlie" , "Diederik de Haas" , "Dmitry Baryshkov" , =?utf-8?b?SGVpa28gU3TDvGJuZXI=?= , "Helge Deller" , "Jernej Skrabec" , "Jonas Karlman" , "Laurent Pinchart" , "Liu Ying" , "Luca Ceresoli" , "Maarten Lankhorst" , "Maud Spierings" , "Maxime Ripard" , =?utf-8?b?TWHDrXJhIENhbmFs?= , "Neil Armstrong" , "Phong LE" , "Raphael Gallais-Pou" , "Raspberry Pi Kernel Maintenance" , "Robert Foss" , "Samuel Holland" , "Sandy Huang" , "Simona Vetter" , "Thomas Zimmermann" Content-Transfer-Encoding: 7bit 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 Tue, 1 Sep 2026 21:50:47 +0300, Cristian Ciocaltea wrote: > drm_atomic_helper_connector_hdmi_hotplug() does not currently > synchronize SCDC status on hotplug events, leaving the scrambler state > potentially inconsistent after (re)connect. > > Hook drm_connector_hdmi_sync_scdc() into both the connect and disconnect > > [ ... ] Reviewed-by: Maxime Ripard Thanks! Maxime