From owner-freebsd-arm@freebsd.org Sat May 23 22:46:13 2020 Return-Path: Delivered-To: freebsd-arm@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 A47C02DFED4 for ; Sat, 23 May 2020 22:46:13 +0000 (UTC) (envelope-from fbsd@www.zefox.net) Received: from www.zefox.net (www.zefox.net [50.1.20.27]) (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 "www.zefox.com", Issuer "www.zefox.com" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 49Tz3m1qlHz3Ypk for ; Sat, 23 May 2020 22:46:11 +0000 (UTC) (envelope-from fbsd@www.zefox.net) Received: from www.zefox.net (localhost [127.0.0.1]) by www.zefox.net (8.15.2/8.15.2) with ESMTPS id 04NMkCsI081217 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NO); Sat, 23 May 2020 15:46:12 -0700 (PDT) (envelope-from fbsd@www.zefox.net) Received: (from fbsd@localhost) by www.zefox.net (8.15.2/8.15.2/Submit) id 04NMkCE1081216; Sat, 23 May 2020 15:46:12 -0700 (PDT) (envelope-from fbsd) Date: Sat, 23 May 2020 15:46:11 -0700 From: bob prohaska To: Mark Millard Cc: freebsd-arm@freebsd.org Subject: X trouble on Rpi3, was Re: Missing /dev/io on rpi3 running 12-stable Message-ID: <20200523224611.GA80843@www.zefox.net> References: <20200520164642.GA70838@www.zefox.net> <20200521022517.GA71947@www.zefox.net> <9E006FD6-493A-43CD-B242-47E00BBDFF6A@yahoo.com> <20200523052439.GB78879@www.zefox.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Rspamd-Queue-Id: 49Tz3m1qlHz3Ypk X-Spamd-Bar: ++ Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=none (mx1.freebsd.org: domain of fbsd@www.zefox.net has no SPF policy when checking 50.1.20.27) smtp.mailfrom=fbsd@www.zefox.net X-Spamd-Result: default: False [2.62 / 15.00]; RCVD_TLS_ALL(0.00)[]; ARC_NA(0.00)[]; WWW_DOT_DOMAIN(0.50)[]; MID_RHS_MATCH_FROM(0.00)[]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[zefox.net]; AUTH_NA(1.00)[]; NEURAL_SPAM_MEDIUM(0.36)[0.365]; TO_MATCH_ENVRCPT_SOME(0.00)[]; NEURAL_HAM_SHORT(-0.18)[-0.178]; RCPT_COUNT_TWO(0.00)[2]; NEURAL_SPAM_LONG(0.54)[0.536]; R_SPF_NA(0.00)[no SPF record]; FREEMAIL_TO(0.00)[yahoo.com]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:7065, ipnet:50.1.16.0/20, country:US]; RCVD_COUNT_TWO(0.00)[2]; MID_RHS_WWW(0.50)[] X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 23 May 2020 22:46:13 -0000 On Fri, May 22, 2020 at 10:51:32PM -0700, Mark Millard wrote: > > They implicitly suggest that fbbpp needs to be set to 32 (for the sparse 32 bit > framebuffer layout). You may want to try -fbbpp 32 on the command that starts > the server to find out if it proves dsufficient. > Apparently something more clever than X -fbbpp 32 or startx -fbbpp 32 is required. Neither seems to make a difference. Can the -fbbpp parameter be set in xorg.conf? Right now it contains: Section "Files" EndSection Section "Module" Load "dbe" Disable "dri" Disable "dri2" Disable "glx" SubSection "extmod" Option "omit xfree86-dga" EndSubSection EndSection Section "ServerFlags" Option "AIGLX" "false" Option "NoAccel" "True" Option "NoDRI" "True" Option "DRI" "False" Option "DRI2" "False" EndSection Section "InputDevice" Identifier "Keyboard1" Driver "kbd" EndSection Section "InputDevice" Identifier "Mouse1" Driver "mouse" Option "Protocol" "auto" Option "Device" "/dev/sysmouse" EndSection Section "Monitor" Identifier "Monitor" EndSection Section "Device" Identifier "Generic FB" Driver "scfb" Option "NoAccel" "True" EndSection Section "Screen" Identifier "Screen" Device "Generic FB" Monitor "Monitor" DefaultDepth 16 SubSection "Display" Depth 16 EndSubsection EndSection Section "ServerLayout" Identifier "layout" Screen 0 "Screen" 0 0 InputDevice "Mouse1" "CorePointer" InputDevice "Keyboard1" "CoreKeyboard" EndSection Thanks for reading! bob prohaska