From owner-svn-src-head@freebsd.org Tue Sep 1 14:37:04 2020 Return-Path: Delivered-To: svn-src-head@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id C295D3C9F63; Tue, 1 Sep 2020 14:37:04 +0000 (UTC) (envelope-from manu@bidouilliste.com) Received: from mx.blih.net (mx.blih.net [212.83.155.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "mx.blih.net", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BgqQl5ZlNz4bbH; Tue, 1 Sep 2020 14:37:03 +0000 (UTC) (envelope-from manu@bidouilliste.com) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bidouilliste.com; s=mx; t=1598971022; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=4wJOL/lAdwCIsS+wNJ++CemEfCarZHFUbqgp1nEn6zA=; b=LLcA0n10ejg+raUUAjlhp3DAqOLdRjjIfBmCbCbPax1OW1xtve0puSJf/BZfOWduwxC7lO wEZd5fHtwArc9TghRDy/7EM7Whne3AvvYbKFbW6m73fh+Lvh/eqphGfGjS5B7wX3+3TjsG dNRiR+C6jA967hXe91dLfuV9VLMDnhE= Received: from amy.home (lfbn-idf2-1-1138-237.w90-92.abo.wanadoo.fr [90.92.20.237]) by mx.blih.net (OpenSMTPD) with ESMTPSA id 965ac4cb (TLSv1.3:TLS_AES_256_GCM_SHA384:256:NO); Tue, 1 Sep 2020 14:37:01 +0000 (UTC) Date: Tue, 1 Sep 2020 16:37:01 +0200 From: Emmanuel Vadot To: Niclas Zeising Cc: meloun.michal@gmail.com, src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: svn commit: r364737 - head/sys/dev/drm2 Message-Id: <20200901163701.112d951b9df563e31cf682b3@bidouilliste.com> In-Reply-To: <588309ba-8387-f3b7-0381-f80bdfef7e6d@freebsd.org> References: <202008242253.07OMrNO2016612@repo.freebsd.org> <790db2ea-0877-671e-e48f-ec6da42c7437@gmail.com> <20200901151635.91c121acb2bf58e9282aa6ae@bidouilliste.com> <235f7f25-4e38-9154-e990-11aa6f8464d4@freebsd.org> <20200901161904.16e1ea156f622989df3d261a@bidouilliste.com> <588309ba-8387-f3b7-0381-f80bdfef7e6d@freebsd.org> X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.32; amd64-portbld-freebsd13.0) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 4BgqQl5ZlNz4bbH X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=bidouilliste.com header.s=mx header.b=LLcA0n10; dmarc=pass (policy=none) header.from=bidouilliste.com; spf=pass (mx1.freebsd.org: domain of manu@bidouilliste.com designates 212.83.155.74 as permitted sender) smtp.mailfrom=manu@bidouilliste.com X-Spamd-Result: default: False [-3.62 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_DKIM_ALLOW(-0.20)[bidouilliste.com:s=mx]; FREEFALL_USER(0.00)[manu]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+mx:c]; MV_CASE(0.50)[]; TAGGED_RCPT(0.00)[]; MIME_GOOD(-0.10)[text/plain]; MID_RHS_MATCH_FROM(0.00)[]; RCPT_COUNT_FIVE(0.00)[5]; NEURAL_HAM_LONG(-1.01)[-1.014]; TO_MATCH_ENVRCPT_SOME(0.00)[]; DKIM_TRACE(0.00)[bidouilliste.com:+]; RCVD_TLS_ALL(0.00)[]; DMARC_POLICY_ALLOW(-0.50)[bidouilliste.com,none]; NEURAL_HAM_SHORT(-1.09)[-1.087]; NEURAL_HAM_MEDIUM(-1.02)[-1.021]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:12876, ipnet:212.83.128.0/19, country:FR]; FREEMAIL_CC(0.00)[gmail.com,freebsd.org]; MAILMAN_DEST(0.00)[svn-src-head,svn-src-all]; RCVD_COUNT_TWO(0.00)[2] X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 01 Sep 2020 14:37:04 -0000 On Tue, 1 Sep 2020 16:31:58 +0200 Niclas Zeising wrote: > On 2020-09-01 16:19, Emmanuel Vadot wrote: > > On Tue, 1 Sep 2020 15:32:18 +0200 > > Niclas Zeising wrote: > > > >> On 2020-09-01 15:16, Emmanuel Vadot wrote: > >>> On Tue, 1 Sep 2020 15:13:53 +0200 > >>> Michal Meloun wrote: > >>> > >>>> > >>>> > >>>> On 25.08.2020 0:53, Niclas Zeising wrote: > >>>>> Author: zeising (doc,ports committer) > >>>>> Date: Mon Aug 24 22:53:23 2020 > >>>>> New Revision: 364737 > >>>>> URL: https://svnweb.freebsd.org/changeset/base/364737 > >>>>> > >>>>> Log: > >>>>> drm2: Update deprecation message > >>>>> > >>>>> Update the deprecation message in the drm2 (aka legacy drm) drivers to point > >>>>> towards the graphics/drm-kmod ports for all architectures, not just amd64. > >>>> Only known user of drm2 is arm/tegra124 based boards. How > >>>> graphics/drm-kmod can help for these? > >>>> Or be more specific - drm2 allows me to hot-plug monitor to tegra based > >>>> board an use 2 scaled overlay planes (which is exactly whats I want for > >>>> my application). Which alternative can you offer me? > >>>> Btw, as you can see, the maintenance cost of drm2 is close to zero and > >>>> the dev/drm2 code does not inherit with any of the major architectures. > >>>> > >>>> Michal > >>> > >>> I think that the goal was only to mfc this to warn users before 12.2 > >>> is branched, maybe a direct commit to 12 would have been better. > >>> > >> > >> No, the change is correct. > >> drm-legacy-kmod (the port) is going away, especially on FreeBSD 13, > >> since it is preventing updates to the FreeBSD VM subsystem. I sent > >> an-email about this to a variety of lists about a week ago. > >> I do know that there are a few special users of drm2 in FreeBSD current, > >> I do not know how those are affected. Since, on FreeBSD current, most > >> architectures can use drm-kmod, I believe it is good to point everyone > >> towards that ports, instead of pointing everyone except amd64 users to > >> drm-legacy-kmod. > >> Regards > >> -- > >> Niclas Zeising > > > > drm2 in src is only used for arm, so as Michal wrote in another email > > the warning will be seen only for tegra users, the mfc'ed commit will > > be seen by intel/amd ones though. > > > > I still have to make a general change that can be MFCd. I think that for this case a direct commit to 12 would have been ok. > And pointing arm tegra users to drm-legacy-kmod is equally wrong. True, pointing them to any port is wrong anyway, none of them will work, it would be better to remove the warning now. > Regards > -- > Niclas Zeising -- Emmanuel Vadot