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 B95DBCAC58E for ; Thu, 11 Sep 2025 15:35:04 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 1B59010E058; Thu, 11 Sep 2025 15:35:04 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=dolcini.it header.i=@dolcini.it header.b="YzSMYxPh"; dkim-atps=neutral Received: from mail11.truemail.it (mail11.truemail.it [217.194.8.81]) by gabe.freedesktop.org (Postfix) with ESMTPS id E671110E058 for ; Thu, 11 Sep 2025 15:35:01 +0000 (UTC) Received: from francesco-nb (93-49-2-63.ip317.fastwebnet.it [93.49.2.63]) by mail11.truemail.it (Postfix) with ESMTPA id 7D2D81FE01; Thu, 11 Sep 2025 17:34:57 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=dolcini.it; s=default; t=1757604898; bh=UyweX7SE8c9CfDGXhCto/AhrdcqS5N0Mx0GHOkPY9yE=; h=From:To:Subject; b=YzSMYxPh8M1tJOBzz9j3MD96AcqlXsqfmaOSV3v1qUZCRub1QcVBfYLiFKjxVFpSK Pvm4QXfrS8OkYYV0Ihi0lZPmowutCCzCt9lDazrvhjtrU7HRlLFw6QTbakTzpO8MxP cZskO0tenr8Z4Qg65SlUg7eBAWO4cPJUh3qePcDDyJ4NAlTSvV7zhAEhlwUihtiD8D 3niw+e9WGsntqBGH++t/HEh6OOybQEyFVjElNj9B9d86uYuzAPe14Pld2rlRlfrUG/ bCkkuYP28vv7MDNwToBhF8/JK5L5UwYfLCpTkAqwr88O1ugWPNfD+xB6i99jaH2tLw 5jZzjnu0J8I8A== Date: Thu, 11 Sep 2025 17:34:53 +0200 From: Francesco Dolcini To: max.oss.09@gmail.com Cc: Max Krummenacher , Adrien Grassein , Andrzej Hajda , David Airlie , Jernej Skrabec , Jonas Karlman , Laurent Pinchart , Maarten Lankhorst , Maxime Ripard , Neil Armstrong , Robert Foss , Simona Vetter , Thomas Zimmermann , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] drm/bridge: lontium-lt8912b: Do not generate HFP Message-ID: <20250911153453.GA80715@francesco-nb> References: <20250728150059.2642055-1-max.oss.09@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250728150059.2642055-1-max.oss.09@gmail.com> 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" Hello all, On Mon, Jul 28, 2025 at 05:00:50PM +0200, max.oss.09@gmail.com wrote: > From: Max Krummenacher > > The datasheet of lontium-lt8912b doesn't require blanking during > the HFP period. Thus use LP during HFP. > > Tested with a samsung-dsim (i.MX8 MM) and a tc358768 DPI to DSI bridge > as the DSI host. > > Signed-off-by: Max Krummenacher Just a gently ping on this Francesco