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 X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E3CFDC43331 for ; Fri, 27 Mar 2020 12:40:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 858DA2082D for ; Fri, 27 Mar 2020 12:40:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=cerno.tech header.i=@cerno.tech header.b="UOUhz3V9"; dkim=pass (2048-bit key) header.d=messagingengine.com header.i=@messagingengine.com header.b="LR3psVpY" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727703AbgC0MkV (ORCPT ); Fri, 27 Mar 2020 08:40:21 -0400 Received: from new1-smtp.messagingengine.com ([66.111.4.221]:50481 "EHLO new1-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726540AbgC0MkV (ORCPT ); Fri, 27 Mar 2020 08:40:21 -0400 Received: from compute4.internal (compute4.nyi.internal [10.202.2.44]) by mailnew.nyi.internal (Postfix) with ESMTP id DE9E45804DE; Fri, 27 Mar 2020 08:40:19 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute4.internal (MEProxy); Fri, 27 Mar 2020 08:40:19 -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=1tqKiAEDB3SfA9ydJP9wGmHNUkL 2GqCIV0IdId8UKpg=; b=UOUhz3V9BaHp3TKWPbT4JEaYXHiWQMrwJgyJn3V0Mnf fAnhb0oylqQ6srUcpM5R5O1zxjvgDsVe/Gu9Wlvn9dUUIudziyFOaw6uuU/c/Y0A D4weejIWXR2VI2cMMoy9Hvndsos3Fk0g8UjGaagIEfHM6e4at4FEQB0YoleW7uLD QntHfam1Ek7riYHz+wx0oWiDBuESZyEUunVq3qRwrPPcLUIvQJSEs9JN11kUCwNy yY1N1PU2PteWyFDjQaNPq0TgbNJX4yeKVgG2EqcsTN/5gxsIzyqIMREIU3nnSvYp ebWRJWCOwA/QKBQX3yxUDzMqD7Evd+W2lvNh3YFizgQ== 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=1tqKiA EDB3SfA9ydJP9wGmHNUkL2GqCIV0IdId8UKpg=; b=LR3psVpYNXWKXgCJ/hZ1PH Fn7BhmcKVYjCEJgsqYlqQwmYcNSr0VL5/2YVnu7mlQR86yv4oSMmX8QV1GiTDEvn c/AH54APzJCDkhdgsgbMpeotrLDb0/r7FBehzTVtT00448A7vANEAqU08KK0jFFm SeS818dLJ+ZguwBGNX72UlpXhY6ilkmQ9eYPNdQkcfNWAYD61YEo0YjQzVvJqtQy 9rJRqH+IHlNwM8Y5sh5bdypYooXMv8bESbrzXEn03Kwx1h6Iaged/3kYgt6Ypbyf +wTV0xxUSM3HtfAtr09DnRVyaYxtPZf1TNTefWn4eh4VcgP7WEqVJXCit1u+bKDQ == X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedugedrudehledggeduucetufdoteggodetrfdotf 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 673F7328005D; Fri, 27 Mar 2020 08:40:18 -0400 (EDT) Date: Fri, 27 Mar 2020 13:40:14 +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: <20200327124014.cpadv7npw2q6iaxe@gilmour.lan> References: <20200326122001.22215-1-nsaenzjulienne@suse.de> <65a2d18ec2b901c6a89acc091cf9573a98fda75f.camel@suse.de> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="d3kuexzosimwuvh5" Content-Disposition: inline In-Reply-To: <65a2d18ec2b901c6a89acc091cf9573a98fda75f.camel@suse.de> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --d3kuexzosimwuvh5 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Fri, Mar 27, 2020 at 12:46:52PM +0100, Nicolas Saenz Julienne wrote: > Hi Daniel, > > On Thu, 2020-03-26 at 13:20 +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 > > Would it be possible for you to take this in for v5.7 (or as a fix for v5.6, > but it seems a little late)? > > A device-tree patch I have to channel trough the SoC tree depends on this to > avoid regressions. I've applied it for 5.7-rc1 Maxime --d3kuexzosimwuvh5 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRcEzekXsqa64kGDp7j7w1vZxhRxQUCXn30LgAKCRDj7w1vZxhR xdFnAP92Qdx8QTD2GVqLa6WYUZ7pal+vUrwn2B7IYbdrTLdT0wEAmrS2vU+cSXPL TCYxw+AgcSLS6vRP8BmHsIZxUMsAwwQ= =xO7w -----END PGP SIGNATURE----- --d3kuexzosimwuvh5--