From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail11.truemail.it (mail11.truemail.it [217.194.8.81]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 47E8A2FE592 for ; Fri, 19 Dec 2025 09:42:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.194.8.81 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766137374; cv=none; b=ktSkYjQqOYr7NjvR89l95QjXnXtwVovRDmPP6OWikRg8/laoUkAw98+she7xPzP4heDdyBzlcSqIM1NIIGsdzeO942+BlkA9PgpEm2YVbGyL9/3f5DTZkrJLWifXFj6QHR6TnaiU5W0NRm/YeM2HHLdnPHD1j6D6PDtl+8/UgOM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766137374; c=relaxed/simple; bh=W+23r5EdFLBe9uiQweJ/6i+XonelIQvyWvNyQbu0aYY=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Dbne0XgQ3FoR3OoT4RBMAKCE0aZOwaVqbUJopzrdwl8QwqvN6Fmuzk1B+U8uQGj3Meg8NffBEB8oz+wdKzP3vM1WG5vTKruRaNoBi5XBHBxYXoynwbqUWNGydMZ8JkfPeIeP+GMEuGppd9R6yNJQLqExyHh9xCfuHBB8CZJDlDA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=dolcini.it; spf=pass smtp.mailfrom=dolcini.it; dkim=pass (2048-bit key) header.d=dolcini.it header.i=@dolcini.it header.b=UeILbzt3; arc=none smtp.client-ip=217.194.8.81 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=dolcini.it Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=dolcini.it Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=dolcini.it header.i=@dolcini.it header.b="UeILbzt3" Received: from francesco-nb (93-49-2-63.ip317.fastwebnet.it [93.49.2.63]) by mail11.truemail.it (Postfix) with ESMTPA id D8A681FAAA; Fri, 19 Dec 2025 10:42:45 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=dolcini.it; s=default; t=1766137366; bh=/3dvk2Nj9PI59XS93X1kk5arWe55byvH1Poq1Do4Ik4=; h=From:To:Subject; b=UeILbzt3cJml2PEbPssZlKKSE73zubudy5dBj4WlHfo0qWMm0OvoSCTz++/9Z+x0S TMfsO2q0W9dFLiItTWd0DZJoyU2apPC8EJeCqI638I1SJYTCLwzfnmOW/a2S4ZfEEv OysYgjM/FDNPQx1VRacn9T9hRpi79KjQZTjKZ2QRGA6nfHfayJ+DVWSf6lhSH6lWID 4OyL1G/JVkcx9XVibbsc711Z+rEnNh8JkmMTgzqdVjaaSgba/LTkq52IdjoVluPEk0 +fyLFzJH9RqLDaanYhAVxGDGRS9e9xZIkYjFWfSEB5ePNQ9TkWjCwrLxnVzHiIND+G 1nE25IxrvoKjA== Date: Fri, 19 Dec 2025 10:42:44 +0100 From: Francesco Dolcini To: Tomi Valkeinen Cc: Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Parth Pancholi , Francesco Dolcini , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 2/7] drm/bridge: tc358768: Set pre_enable_prev_first for reverse order Message-ID: <20251219094244.GB39796@francesco-nb> References: <20251021-tc358768-v1-0-d590dc6a1a0c@ideasonboard.com> <20251021-tc358768-v1-2-d590dc6a1a0c@ideasonboard.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251021-tc358768-v1-2-d590dc6a1a0c@ideasonboard.com> On Tue, Oct 21, 2025 at 04:22:58PM +0300, Tomi Valkeinen wrote: > From: Parth Pancholi > > Enable the pre_enable_prev_first flag on the tc358768 bridge to reverse > the pre-enable order, calling bridge pre_enable before panel prepare. > This ensures the bridge is ready before sending panel init commands in > the case of panels sending init commands in panel prepare function. > > Signed-off-by: Parth Pancholi > Signed-off-by: Tomi Valkeinen Reviewed-by: Francesco Dolcini