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=-3.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS 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 B7121C432BE for ; Tue, 27 Jul 2021 09:32:49 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 7915E60E09 for ; Tue, 27 Jul 2021 09:32:49 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 7915E60E09 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ffwll.ch Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 0C5EB6EB2A; Tue, 27 Jul 2021 09:32:49 +0000 (UTC) Received: from mail-wm1-x332.google.com (mail-wm1-x332.google.com [IPv6:2a00:1450:4864:20::332]) by gabe.freedesktop.org (Postfix) with ESMTPS id ABB756EB2A for ; Tue, 27 Jul 2021 09:32:47 +0000 (UTC) Received: by mail-wm1-x332.google.com with SMTP id l11-20020a7bcf0b0000b0290253545c2997so1852965wmg.4 for ; Tue, 27 Jul 2021 02:32:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ffwll.ch; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=7V1+oT8Gnfx8nQS+XIebppNw7U7+KNMB6DIEoXLsFSc=; b=HNkifKAimGeeuW8h4B8qIDheTCDpoh7lH3CzG2PXYzqjBzqixlZ1nAFlvGIxhLPt+/ dcES1eEmo3ScGVT8qnSaWeK8ZixeUqpeRvnX55lbVHIypQG5Pbj3IOrUPKQJSOcU52Yg 1bwbT2HEkmm/HhcXeh5FwHpIdFX6K5ZmnA3uI= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=7V1+oT8Gnfx8nQS+XIebppNw7U7+KNMB6DIEoXLsFSc=; b=ftZhTY/nsnwNB6RfH2B5V+UbNAKIEW1NJwhQmPu/5uJ7PypMcFZxG0Q8rTSADEdGaM pLqK+W0vtojb/FIQ5r12dswdMLvKubqDWxa9nCJifTGuLE1nKdLYPBf3GopwUJjf7/I6 ZDODor0T7adNupdkazyUReXWAH0Upi892/ze+LvBdWPFBnpo/CGKu8qBCQmmVNX75tDJ QK+yYkjfDUyBY1XOlaM25Rnj3LsR/IswV0+nQ0/lxiX3Y6eNrZEnwlwUzVTiHW4nAT/4 kPVQo9HQQx35J08pNdzg59DklNDV7CztMnY0KMGIzybURLIMnY5qHyBw9mxnYGaGEzRV K/yw== X-Gm-Message-State: AOAM531OufTqn5RyjpmJ2vVjTtWXef4vaZ0cVE82hbnfXP7wTrGCpk7/ 1stV5u5VF5IjtITI7EHM4nmkzA== X-Google-Smtp-Source: ABdhPJyg+MHd7+8t3ROjosQmL6/+KEXfTM+SXpVk39LMkdOMlevMi36n0sxQDh7p4O1o9tLS3hHhvg== X-Received: by 2002:a05:600c:3b9b:: with SMTP id n27mr3152796wms.188.1627378366177; Tue, 27 Jul 2021 02:32:46 -0700 (PDT) Received: from phenom.ffwll.local ([2a02:168:57f4:0:efd0:b9e5:5ae6:c2fa]) by smtp.gmail.com with ESMTPSA id c16sm2533347wru.82.2021.07.27.02.32.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 27 Jul 2021 02:32:45 -0700 (PDT) Date: Tue, 27 Jul 2021 11:32:43 +0200 From: Daniel Vetter To: Bjorn Helgaas Subject: Re: [PATCH v2 0/9] PCI/VGA: Rework default VGA device selection Message-ID: References: <20210723224335.GA446523@bjorn-Precision-5520> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210723224335.GA446523@bjorn-Precision-5520> X-Operating-System: Linux phenom 5.10.0-7-amd64 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: , Cc: David Airlie , dri-devel@lists.freedesktop.org, Christoph Hellwig , linux-pci@vger.kernel.org, Bjorn Helgaas , Xuefeng Li , Huacai Chen Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On Fri, Jul 23, 2021 at 05:43:35PM -0500, Bjorn Helgaas wrote: > On Fri, Jul 23, 2021 at 10:27:08AM +0200, Daniel Vetter wrote: > > On Fri, Jul 23, 2021 at 06:51:59AM +0100, Christoph Hellwig wrote: > > > On Thu, Jul 22, 2021 at 04:29:11PM -0500, Bjorn Helgaas wrote: > > > > From: Bjorn Helgaas > > > > > > > > This is a little bit of rework and extension of Huacai's nice work at [1]. > > > > > > > > It moves the VGA arbiter to the PCI subsystem, fixes a few nits, and breaks > > > > a few pieces off Huacai's patch to make the main patch a little smaller. > > > > > > > > That last patch is still not very small, and it needs a commit log, as I > > > > mentioned at [2]. > > > > > > FYI, I have a bunch of changes to this code that the drm maintainers > > > picked up. They should show up in the next linux-next I think. > > > > Yeah I think for merging I think there'll be two options: > > > > - We also merge this series through drm-misc-next to avoid conflicts, but > > anything after that will (i.e. from 5.16-rc1 onwards) will go in through > > the pci tree. I meant 5.15-rc1 here ofc. Living a bit too much in the future :-) > > - You also merge Christoph's series, and we tell Linus to ignore the > > vgaarb changes that also come in through drm-next pull. > > > > It's a non-rebasing tree so taking them out isn't an option, and reverting > > feels silly. Either of the above is fine with me. > > Seems easiest/cleanest if I just fix this up so it applies on top of > drm-misc-next, e.g., on top of this: > > 474596fc749c ("dt-bindings: display: simple-bridge: Add corpro,gm7123 compatible") > > I'll post a v3 after that rebase and working on the commit log from > Huacai. Thanks, Daniel -- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch