From owner-freebsd-stable@freebsd.org Tue Sep 3 16:31:10 2019 Return-Path: Delivered-To: freebsd-stable@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 9DB33E2C7D for ; Tue, 3 Sep 2019 16:31:10 +0000 (UTC) (envelope-from pete@nomadlogic.org) Received: from mail.nomadlogic.org (mail.nomadlogic.org [174.136.98.114]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mail.nomadlogic.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46NCBP3Nrdz3M1G for ; Tue, 3 Sep 2019 16:31:08 +0000 (UTC) (envelope-from pete@nomadlogic.org) Received: from [192.168.1.206] (cpe-23-243-162-239.socal.res.rr.com [23.243.162.239]) by mail.nomadlogic.org (OpenSMTPD) with ESMTPSA id 14a8a67d TLS version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NO; Tue, 3 Sep 2019 16:24:27 +0000 (UTC) Subject: Re: FreeBSD 12 Xorg vs X11SSH-F / AST To: "O'Connor, Daniel" Cc: freebsd-stable References: <2EDB82D8-9EC5-4988-AD1C-21305E712E46@dons.net.au> <4dbdbf1e-b823-20e4-8516-55bb9fdfab88@nomadlogic.org> <7AC86383-2C8E-427D-88BD-48B91FE9ECBC@dons.net.au> <2EB91070-54F2-4046-BB5A-86FBE41FFBE1@dons.net.au> <2B354C0E-8F94-412B-B6B5-DCF681DAE5C8@dons.net.au> From: Pete Wright Message-ID: <34c7bdfa-cd9b-935f-625c-169ab641ce94@nomadlogic.org> Date: Tue, 3 Sep 2019 09:24:26 -0700 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:68.0) Gecko/20100101 Thunderbird/68.1.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US X-Rspamd-Queue-Id: 46NCBP3Nrdz3M1G X-Spamd-Bar: ----- Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of pete@nomadlogic.org designates 174.136.98.114 as permitted sender) smtp.mailfrom=pete@nomadlogic.org X-Spamd-Result: default: False [-5.83 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; RECEIVED_SPAMHAUS_PBL(0.00)[239.162.243.23.khpj7ygk5idzvmvt5x4ziurxhy.zen.dq.spamhaus.net : 127.0.0.10]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+mx]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[nomadlogic.org]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; TO_MATCH_ENVRCPT_SOME(0.00)[]; TO_DN_ALL(0.00)[]; NEURAL_HAM_SHORT(-0.98)[-0.984,0]; RCPT_COUNT_TWO(0.00)[2]; IP_SCORE(-2.55)[ip: (-9.33), ipnet: 174.136.96.0/20(-3.08), asn: 25795(-0.27), country: US(-0.05)]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:25795, ipnet:174.136.96.0/20, country:US]; MID_RHS_MATCH_FROM(0.00)[]; RCVD_TLS_ALL(0.00)[]; RCVD_COUNT_TWO(0.00)[2] X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 03 Sep 2019 16:31:10 -0000 On 9/2/19 10:55 PM, O'Connor, Daniel wrote: > >> On 2 Sep 2019, at 16:33, O'Connor, Daniel wrote: >> >> >> >>> On 1 Sep 2019, at 16:20, O'Connor, Daniel wrote: >>> I modified the driver on the working system to dump the values that ASTGetDRAMInfo extracts and hard coded them and it works(!) on the FreeBSD 12 system. Obviously while this works for me it's not a long term solution :) >> Also it turns out the performance still sucks, ie no better than VESA. >> I tried scfb but a) defaults to 1024x768 and b) it wasn't much faster (if any). >> >> So, if anyone has any other ideas I'm all ears :( > I've filed a PR against the port (240294) although I suspect it's more likely to be a kernel issue. thanks, i think opening a bug report is probably the best way to go at this point.  there def seems to be something odd going on that's above my pay grade.  i'm going to bump the graphics team with this too to see if anyone has an idea. cheers, -pete -- Pete Wright pete@nomadlogic.org @nomadlogicLA