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Mon, 8 Mar 2021 20:59:58 +0000 Received: by kubenode506.mail-prod1.omega.gq1.yahoo.com (VZM Hermes SMTP Server) with ESMTPA ID 6b03fb46742d751856d8dbd76de8a61e; Mon, 08 Mar 2021 20:59:56 +0000 (UTC) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 14.0 \(3654.60.0.2.21\)) Subject: Re: RPi4 Status and xorg behavior From: Mark Millard In-Reply-To: Date: Mon, 8 Mar 2021 12:59:55 -0800 Cc: freebsd-arm@freebsd.org Content-Transfer-Encoding: quoted-printable Message-Id: <7061B16B-C8D6-4394-BA04-2AC8CA6DE72F@yahoo.com> References: <20210307021628.GA99890@www.zefox.net> <20210307155515.GA4591@www.zefox.net> <67BF2EAC-04AD-4822-99B2-48A99563331F@yahoo.com> <4B963C56-D7E9-42FE-8B8B-B8A425ACE78F@yahoo.com> <20210308011035.GA6603@www.zefox.net> To: bob prohaska X-Mailer: Apple Mail (2.3654.60.0.2.21) X-Rspamd-Queue-Id: 4DvW1q5gJ0z3l5s X-Spamd-Bar: --- X-Spamd-Result: default: False [-3.50 / 15.00]; TO_DN_SOME(0.00)[]; FREEMAIL_FROM(0.00)[yahoo.com]; MV_CASE(0.50)[]; R_SPF_ALLOW(-0.20)[+ptr:yahoo.com]; DKIM_TRACE(0.00)[yahoo.com:+]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[yahoo.com,reject]; NEURAL_HAM_SHORT(-1.00)[-1.000]; FROM_EQ_ENVFROM(0.00)[]; RCVD_TLS_LAST(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[yahoo.com]; ASN(0.00)[asn:26101, ipnet:74.6.128.0/21, country:US]; MID_RHS_MATCH_FROM(0.00)[]; DWL_DNSWL_NONE(0.00)[yahoo.com:dkim]; ARC_NA(0.00)[]; RBL_DBL_DONT_QUERY_IPS(0.00)[74.6.132.124:from]; R_DKIM_ALLOW(-0.20)[yahoo.com:s=s2048]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; FROM_HAS_DN(0.00)[]; SH_EMAIL_DBL_DONT_QUERY_IPS(0.00)[0.0.0.0:email]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[text/plain]; SPAMHAUS_ZRD(0.00)[74.6.132.124:from:127.0.2.255]; TO_MATCH_ENVRCPT_SOME(0.00)[]; DBL_PROHIBIT(0.00)[0.0.0.0:email]; RCVD_IN_DNSWL_NONE(0.00)[74.6.132.124:from]; RWL_MAILSPIKE_POSSIBLE(0.00)[74.6.132.124:from]; RCVD_COUNT_TWO(0.00)[2]; MAILMAN_DEST(0.00)[freebsd-arm] X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Porting FreeBSD to ARM processors List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 08 Mar 2021 21:00:00 -0000 On 2021-Mar-8, at 12:53, Mark Millard wrote: > On 2021-Mar-8, at 00:14, Mark Millard wrote: >=20 > On 2021-Mar-7, at 17:10, bob prohaska wrote: >=20 >=20 >>> In the interests of exploration, I tinkered a bit more with >>> my Pi4 running the latest -current snapshot. Here are a few >>> observations: >>=20 >> You may want to be explicit about the build version >> involved (last commit involved on what branch). >>=20 >> My notes below are from a non-debugt build based on >> main bad9fa56620e (CommitDate: 2021-03-06 21:46:28 >> +0000). Used on a RPi4B 8GiByte. >>=20 >>> Screen resolution seems to be about 30 lines by 90 columns, >>> on a commonplace Dell 1920 by 1080 HDMI display. Mouse and >>> keyboard work correctly. >>=20 >> My boot sequence for the RPi4B 8 GiByte shows (when I have >> the HDMI display attached, which I usually do not): >>=20 >> EFI framebuffer information: >> addr, size 0x3e2fe000, 0x7e9000 >> dimensions 1920 x 1080 >> stride 1920 >> masks 0x00ff0000, 0x0000ff00, 0x000000ff, 0xff000000 >> . . . >> fb0: on simplebus0 >> fb0: keeping existing fb bpp of 32 >> fbd0 on fb0 >> WARNING: Device "fb" is Giant locked and may be deleted before = FreeBSD 14.0. >> VT: Replacing driver "efifb" with new "fb". >> fb0: 1920x1080(1920x1080@0,0) 32bpp >> fb0: fbswap: 1, pitch 7680, base 0x3e2fe000, screen_size 8355840 >> . . . >>=20 >> I use: >>=20 >> if [ -x /usr/bin/resizewin ] ; then /usr/bin/resizewin -z ; fi >>=20 >> in various ~/.profile files and after logging-in doing a >> "stty -a" shows as its first line: >>=20 >> speed 9600 baud; 67 rows; 240 columns; >>=20 >> Thus figures seem accurate. >>=20 >> I doubt that it matters but /boot/loader.conf does have: >>=20 >> boot_multicons=3D"YES" >> boot_serial=3D"YES" >>=20 >=20 > I tried booting 13.0-RC1 with the updated RPi4 firmware > substituted and in that context I do see the large font > on the display from that combination. >=20 > My main context does not have the config.txt line: >=20 > hdmi_safe=3D1 >=20 > and if I comment it out on 13.0-RC1: >=20 > #hdmi_safe=3D1 >=20 > and then boot again I end up with the same as my > main enviroment was showing instead of the huge > font showing. Correcting my ThreadRipper display size mistake . . . >> FYI: >> On the ThreadRipper I do control things explicitly >> via /boot/loader.conf having: >>=20 >> screen.textmode=3D"0" >> screen.font=3D"8x16" >>=20 >> but the context is a 2560 x 1440 display and there Really 1920 x 1200: I was thinking of the wrong display. >> is no serial console set up for this context. I've >> not investigated such things on any other type of >> context. "stty -a" ends up reporting: >>=20 >> speed 9600 baud; 75 rows; 240 columns; At 1920 x 1200 the 75 rows and 240 columns makes more sense vs. 1920 x 1080. >> (System built from same sources as the RPi4B's >> system was, also non-debug style.) =3D=3D=3D Mark Millard marklmi at yahoo.com ( dsl-only.net went away in early 2018-Mar)