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=-2.4 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 A47DCC4360C for ; Fri, 27 Sep 2019 13:46:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 69A2C21850 for ; Fri, 27 Sep 2019 13:46:06 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="X5/4Ru1T" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727311AbfI0NqF (ORCPT ); Fri, 27 Sep 2019 09:46:05 -0400 Received: from lelv0142.ext.ti.com ([198.47.23.249]:54898 "EHLO lelv0142.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726163AbfI0NqF (ORCPT ); Fri, 27 Sep 2019 09:46:05 -0400 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id x8RDjrwT020874; Fri, 27 Sep 2019 08:45:53 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1569591953; bh=uXxOovK5HPFmiue7bR6DICecQ2YMBpOhKnizA5lTgnc=; h=Subject:To:CC:References:From:Date:In-Reply-To; b=X5/4Ru1T2/NEkh5PUWOWKNO6OlJvckotvr/kBP5ilqN8Gf10qT4Q1UoHytdCOU27F CdGE1rLk4LHQ57IxJPrBEhsLmt0Wz45AZljXC2mZYCOb5vKZZYlucadgP8RBzEhNQN k8q5jrTxWuN5FqyIEgv39MfdIen0aQTc910lViUw= Received: from DLEE104.ent.ti.com (dlee104.ent.ti.com [157.170.170.34]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTP id x8RDjrgc002726; Fri, 27 Sep 2019 08:45:53 -0500 Received: from DLEE102.ent.ti.com (157.170.170.32) by DLEE104.ent.ti.com (157.170.170.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5; Fri, 27 Sep 2019 08:45:44 -0500 Received: from fllv0039.itg.ti.com (10.64.41.19) by DLEE102.ent.ti.com (157.170.170.32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5 via Frontend Transport; Fri, 27 Sep 2019 08:45:44 -0500 Received: from [192.168.2.6] (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id x8RDjnCv008443; Fri, 27 Sep 2019 08:45:50 -0500 Subject: Re: [PATCH] drm/omap: Migrate minimum FCK/PCK ratio from Kconfig to dts To: Adam Ford CC: Linux-OMAP , Adam Ford , David Airlie , Daniel Vetter , Rob Herring , Mark Rutland , =?UTF-8?Q?Beno=c3=aet_Cousson?= , Tony Lindgren , dri-devel , devicetree , Linux Kernel Mailing List References: <20190510194229.20628-1-aford173@gmail.com> <7ada0752-6f65-2906-cb29-a47c9490fd57@ti.com> <845055e2-8182-de74-2077-629fdf50ac6c@ti.com> From: Tomi Valkeinen Message-ID: Date: Fri, 27 Sep 2019 16:45:49 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset="utf-8"; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 27/09/2019 15:13, Adam Ford wrote: > On Fri, Sep 27, 2019 at 1:22 AM Tomi Valkeinen wrote: >> >> On 26/09/2019 17:12, Adam Ford wrote: >> >>>> And what is the hdmi5_configure there? I don't see anything in the >>>> driver that would print hdmi5_configure. And, of course, there's no >>>> hdmi5 on that platform. Hmm, ok... it's from component.c, using "%ps". >>>> Somehow that goes wrong. Which is a bit alarming, but perhaps a totally >>>> different issue. >>> >>> I'll try to take a look later. For Logic PD distributions, we create >>> a custom defconfig with all those drivers removed, so I'm not worked >>> up about it, but it would be nice to not call drivers that don't >>> exist. >> >> So you have CONFIG_OMAP5_DSS_HDMI=n? Then it's even more disturbing, as >> there's no way the string "hdmi5_configure" can be in the kernel image... > > For the logs and problems I am showing in this thread, I am using a > stock omap2plus_defconfig which has it enabled. I was only trying to > state that I am not worried about the omap5 hdmi stuff, because when I > do a custom distribution for Logic PD, I remove those config options > to make the issue go away. >> >> Maybe it's nothing, but... It's just so odd. > > I don't think we need to worry about it now. Ideally, it would be > nice to have the drivers recognize they are not needed and or setup > the Kconfig options to make these drivers dependent on the platforms > that support it so unselecting OMAP5 could make the omap5 options > disappear. My point is that something is bugging there. It should not print hdmi5_configure, regardless of setup or platform. If I'm not mistaken, it should print "dispc_component_ops". But somehow it gets a wrong symbol string. But yes, I'm 99.9% sure it's not related, so let's ignore it here =). Tomi -- Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki