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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 034EDECAAD1 for ; Tue, 30 Aug 2022 18:21:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231873AbiH3SVD (ORCPT ); Tue, 30 Aug 2022 14:21:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38158 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231696AbiH3SVA (ORCPT ); Tue, 30 Aug 2022 14:21:00 -0400 Received: from smtp.domeneshop.no (smtp.domeneshop.no [IPv6:2a01:5b40:0:3005::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C4DA83FA30 for ; Tue, 30 Aug 2022 11:20:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=tronnes.org ; s=ds202112; h=Content-Transfer-Encoding:Content-Type:In-Reply-To:From: References:Cc:To:Subject:MIME-Version:Date:Message-ID:Sender:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=J1JZQcvKgA7lqnC1zwDyfC5XswUSFV4j/hkox9IMNxU=; b=SLAl25bSUMxhZSABv7eYL4woup SHG1vSly0sBpCrWYTQXjzaGG4enyIsWithcRKI0Rbk8CYoW2vISvghtgi5uAhg7Xk2KFCgtXqBVP8 BEJTo2CYFcvi3gZxqHC4j27RJEmFCQjGYHeqTENlaH9l8lcz9ny63arhCUiIyN29ao1PcdX/b0y1U KO80Eeu3MT6fiRgf/d5TVYsmrHMLArEcOTo/72Cbmc4YOYPY38LwIST0gedVgnetrGZ6myBk4iuqG XezaLcfqf3IJ+bVrMebTogQzt25Tz4/Grci/a7XoC7hj0hzsA5Y2xDKJbOp0ff6UDDUTcu23VeGJ2 WwqPydBQ==; Received: from [2a01:799:961:d200:cca0:57ac:c55d:a485] (port=61892) by smtp.domeneshop.no with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oT5r5-0005oB-HF; Tue, 30 Aug 2022 20:20:55 +0200 Message-ID: <36be3681-6278-aec9-4e8c-3d9fa1f89c74@tronnes.org> Date: Tue, 30 Aug 2022 20:20:47 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.13.0 Subject: Re: [PATCH v2 28/41] drm/vc4: vec: Fix timings for VEC modes To: Maxime Ripard , Maxime Ripard , Ben Skeggs , David Airlie , Chen-Yu Tsai , Thomas Zimmermann , Jani Nikula , Lyude Paul , Philipp Zabel , Maarten Lankhorst , Rodrigo Vivi , Tvrtko Ursulin , Jernej Skrabec , Samuel Holland , Karol Herbst , Emma Anholt , Daniel Vetter , Joonas Lahtinen Cc: Hans de Goede , linux-arm-kernel@lists.infradead.org, Phil Elwell , intel-gfx@lists.freedesktop.org, Dave Stevenson , dri-devel@lists.freedesktop.org, Dom Cobley , linux-kernel@vger.kernel.org, nouveau@lists.freedesktop.org, linux-sunxi@lists.linux.dev, Mateusz Kwiatkowski , Geert Uytterhoeven , =?UTF-8?Q?Noralf_Tr=c3=b8nnes?= References: <20220728-rpi-analog-tv-properties-v2-0-459522d653a7@cerno.tech> <20220728-rpi-analog-tv-properties-v2-28-459522d653a7@cerno.tech> From: =?UTF-8?Q?Noralf_Tr=c3=b8nnes?= In-Reply-To: <20220728-rpi-analog-tv-properties-v2-28-459522d653a7@cerno.tech> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Den 29.08.2022 15.11, skrev Maxime Ripard: > From: Mateusz Kwiatkowski > > > > This commit fixes vertical timings of the VEC (composite output) modes > > to accurately represent the 525-line ("NTSC") and 625-line ("PAL") ITU-R > > standards. > > > > Previous timings were actually defined as 502 and 601 lines, resulting > > in non-standard 62.69 Hz and 52 Hz signals being generated, > > respectively. > > > > Signed-off-by: Mateusz Kwiatkowski > > Signed-off-by: Maxime Ripard > > Acked-by: Noralf Trønnes