From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 C960053A8A4; Tue, 8 Sep 2026 12:48:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788871729; cv=none; b=Xav4aRjWSf+OL742V/ii15cuWWm1loNOKG2qZxbsgAdcs0c/oqzTgk3elF7vvxRIXmIkJHfSH3lZizV4EWBJnze80DyvByC619zzx2ZJraWkPjb4o9jzubgzILjRIgHUbVLBxj472LwA/B/r2WBCJK43IDPzH5YCXhGw/QQ2oRo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788871729; c=relaxed/simple; bh=F9sQc8zuXkg2ojqpknNg8kftWecSZ0yQrTcHHIV3+jk=; h=Message-ID:Date:From:To:Subject:In-Reply-To:References:Cc; b=Qz6pVGypbglkc4ZWUva3NnZfB6zaAH75FRRX83ZtNsBKDznb5NmDpIQ4Ko8etLmJP7Fd1LsYLzZZI48KDfhC52cDhPu1KumwM/CNNg17aNEh2WykgmnVvui4weG4jejM/4NXMnYyuLpI/lsRNGlO7Bv8CkcOv7z8UZZvw/OH6D4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=GGVT7l2S; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="GGVT7l2S" 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 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: 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