Received: by 2002:a25:6193:0:0:0:0:0 with SMTP id v141csp1683104ybb; Thu, 26 Mar 2020 05:32:53 -0700 (PDT) X-Google-Smtp-Source: ADFU+vskYIWhRoSfmu9q5X7OuVWvLx9JEvXcCeSIff1nKf72xmxi8t0YzQCZqMNJFF4jm7eK2LNy X-Received: by 2002:aca:c506:: with SMTP id v6mr1641546oif.26.1585225973277; Thu, 26 Mar 2020 05:32:53 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1585225973; cv=none; d=google.com; s=arc-20160816; b=WXTeq2v8xXKcepxL/cU9hKjYrQXgfX6Kk+A8qoER+colZyFe9gtZoasQsFME25ilS9 v7F53AND3lB0pESreRsljYOqiGmJ5JPgK/VJiAvipoKA2wq+A+LLtJzCe4Go6xJ/Z5iE +FG+r0C+M//1eoSZtk0G9kgRWL+k5hKH0mFZCD5J5ajGi+gshQFa9N7qzNk9Y9LEAlWM 44J5oSbKjyPap3QRuZBIinZEYNin4/4s+4RciqUnAZY5JDcWxLPdSARW7bDvRlyTGWEf 7QAyIdT73jhwhhNMymzRujt1xH/6SJ/0T05R665hyKsbaK1R+m2D1ZjToqJnzcPb0u1y laLA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :dkim-signature:dkim-signature; bh=6LPzcEpZCIWZe3NWzXCtwyC1WRy8GtF3+kzmi9vHqJQ=; b=bCbmghG4qrmdcSFqPGdI8RJ38LsOnvfX4h7BGR5z8FYYLqe7hEmcLi4n1vlk+nfVha 3Xln90CL5DeB7WZ+pD5svIvM+yrxv9XTGnYkkzWUZtJDs7qEvkNSEj69FoQfZrwETxwS lyrqky2AZn+EkA315LlsuQQ6+p62U988MlBg65lFZSEw4NMW3H5rt9wrCzsN4614PvwP vru3K7SE4hB0HMfbNYbntNPyb7ZPFXaw3xQyodVpoosjznRXUc0NPz+bttDcZ9whjbhu 5gQvuaG5Nrlo1Te71DI1zt3vWs9DtHxsLnnTTrqXzIEEPQMiaTQKoGkzOP2Vp5gPGe2q ie5A== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@cerno.tech header.s=fm2 header.b=zb7KlrP8; dkim=pass header.i=@messagingengine.com header.s=fm2 header.b=WJfAQVpN; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=cerno.tech Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id y2si1077612ote.164.2020.03.26.05.32.40; Thu, 26 Mar 2020 05:32:53 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@cerno.tech header.s=fm2 header.b=zb7KlrP8; dkim=pass header.i=@messagingengine.com header.s=fm2 header.b=WJfAQVpN; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=cerno.tech Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728205AbgCZMcT (ORCPT + 99 others); Thu, 26 Mar 2020 08:32:19 -0400 Received: from wnew2-smtp.messagingengine.com ([64.147.123.27]:50123 "EHLO wnew2-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727781AbgCZMcT (ORCPT ); Thu, 26 Mar 2020 08:32:19 -0400 Received: from compute4.internal (compute4.nyi.internal [10.202.2.44]) by mailnew.west.internal (Postfix) with ESMTP id A3DFD5F2; Thu, 26 Mar 2020 08:32:17 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute4.internal (MEProxy); Thu, 26 Mar 2020 08:32:18 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cerno.tech; h= date:from:to:cc:subject:message-id:references:mime-version :content-type:in-reply-to; s=fm2; bh=6LPzcEpZCIWZe3NWzXCtwyC1WRy 8GtF3+kzmi9vHqJQ=; b=zb7KlrP8//mqZlUFFm7OBjbNUhlJFsIf7jHIp5WCwfg MS+GkFN0EISqpDyMhYQAyF+aNL4pMNP8Kg7ONpLcbU9BKNZein7FMmkfL3FMG5iW SQCdvNeg7UBXpa3cQdQsi52ewJIPVGL190r95PPenn4cgVKBzrACrLcKpN+bZNdD 9/QQPVc7TRkRMXdY05CjqKubjESLuW1iLr6Nf4sSULpPdcnCwoq//ivebdmICYAL skKjE4+9pcU3Vrl9YLSzb9mvQ1Xk/ejQCXQdqJhE7edBlChBEWd5rT865FWMuEk3 CKw3xcpmqCK3hJfhcgQE1xsos/lWYHvg4omCk+V0fxA== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to:x-me-proxy :x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm2; bh=6LPzcE pZCIWZe3NWzXCtwyC1WRy8GtF3+kzmi9vHqJQ=; b=WJfAQVpNlaQNhVBwxd8UTF EbWip3j8NfDKAGFnYE05SwPsqzzSi4vwHjwartVxM9VJBE6eLGEuICJ9mkcd6Dkw BAHrumVa+ZvsUPzc7DJQ1uZj3ZUOQTswuWllUM6YT6e23cS3y5yLSyysdIFugdm1 cHdqWfXIGUS7dGb/Nc8KR3zlBWY9sGRHwL6uGt6xjPs4yh4Nd9dERHqUrMuu9hSI vi8Xp6LU780FF+uZ7+lGkDrylz5gab8H5yL91CsUkpcn/IENNetSn8Q7Zc2RQ8NH ikcvw1xwqb99NggfGG6jo8Ll4EZJApptAszMFZ24w1e4D/RYLbpyuMcEjJwqfdbg == X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedugedrudehiedggeduucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhepfffhvffukfhfgggtuggjsehgtderredttddvnecuhfhrohhmpeforgigihhm vgcutfhiphgrrhguuceomhgrgihimhgvsegtvghrnhhordhtvggthheqnecukfhppeeltd drkeelrdeikedrjeeinecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmrghi lhhfrhhomhepmhgrgihimhgvsegtvghrnhhordhtvggthh X-ME-Proxy: Received: from localhost (lfbn-tou-1-1502-76.w90-89.abo.wanadoo.fr [90.89.68.76]) by mail.messagingengine.com (Postfix) with ESMTPA id 0DB52328005A; Thu, 26 Mar 2020 08:32:13 -0400 (EDT) Date: Thu, 26 Mar 2020 13:32:12 +0100 From: Maxime Ripard To: Nicolas Saenz Julienne Cc: Eric Anholt , Daniel Vetter , linux-rpi-kernel@lists.infradead.org, f.fainelli@gmail.com, Stefan Wahren , Dave Stevenson , David Airlie , Daniel Vetter , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] drm/vc4: Fix HDMI mode validation Message-ID: <20200326123212.q6fl23fnjg7o7yyp@gilmour.lan> References: <20200326122001.22215-1-nsaenzjulienne@suse.de> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="vddfs4mx3yibhlne" Content-Disposition: inline In-Reply-To: <20200326122001.22215-1-nsaenzjulienne@suse.de> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --vddfs4mx3yibhlne Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Thu, Mar 26, 2020 at 01:20:01PM +0100, Nicolas Saenz Julienne wrote: > Current mode validation impedes setting up some video modes which should > be supported otherwise. Namely 1920x1200@60Hz. > > Fix this by lowering the minimum HDMI state machine clock to pixel clock > ratio allowed. > > Fixes: 32e823c63e90 ("drm/vc4: Reject HDMI modes with too high of clocks") > Reported-by: Stefan Wahren > Suggested-by: Dave Stevenson > Signed-off-by: Nicolas Saenz Julienne Reviewed-by: Maxime Ripard Maxime --vddfs4mx3yibhlne Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRcEzekXsqa64kGDp7j7w1vZxhRxQUCXnygxwAKCRDj7w1vZxhR xfOfAP0XYlKMR4DO967bRlehb2c975Ko9zqxfY2QFxSGl8gB6QD/VsLjZcdU5pOT uncl3gohPDbB7bP6wYIzKtG3hicnwQA= =Tn00 -----END PGP SIGNATURE----- --vddfs4mx3yibhlne--