From owner-freebsd-arm@freebsd.org Wed Oct 28 04:11:02 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 52F3043A7B8 for ; Wed, 28 Oct 2020 04:11:02 +0000 (UTC) (envelope-from jamie@gritton.org) Received: from gritton.org (gritton.org [199.192.165.131]) (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 did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4CLZr43dNGz4Zh0 for ; Wed, 28 Oct 2020 04:11:00 +0000 (UTC) (envelope-from jamie@gritton.org) Received: from gritton.org ([127.0.0.131]) (authenticated bits=0) by gritton.org (8.15.2/8.15.2) with ESMTPA id 09S4ArOB051465 for ; Tue, 27 Oct 2020 21:10:53 -0700 (PDT) (envelope-from jamie@gritton.org) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Date: Tue, 27 Oct 2020 21:10:53 -0700 From: James Gritton To: freebsd-arm@freebsd.org Subject: 4K on RPI4? User-Agent: Roundcube Webmail/1.4.1 Message-ID: <994e58050a2a20248b39c04996358078@gritton.org> X-Sender: jamie@gritton.org X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.6.2 (gritton.org [127.0.0.131]); Tue, 27 Oct 2020 22:10:53 -0600 (MDT) X-Rspamd-Queue-Id: 4CLZr43dNGz4Zh0 X-Spamd-Bar: - Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of jamie@gritton.org designates 199.192.165.131 as permitted sender) smtp.mailfrom=jamie@gritton.org X-Spamd-Result: default: False [-1.32 / 15.00]; SUBJECT_ENDS_QUESTION(1.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; NEURAL_SPAM_SHORT(0.02)[0.017]; FREEFALL_USER(0.00)[jamie]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MID_RHS_MATCH_FROM(0.00)[]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-arm@freebsd.org]; TO_DN_NONE(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; NEURAL_HAM_LONG(-1.00)[-1.001]; RCVD_TLS_LAST(0.00)[]; R_SPF_ALLOW(-0.20)[+ip4:199.192.165.128/28]; DMARC_NA(0.00)[gritton.org]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.04)[-1.036]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; RCVD_COUNT_TWO(0.00)[2]; ASN(0.00)[asn:30247, ipnet:199.192.164.0/22, country:US]; MAILMAN_DEST(0.00)[freebsd-arm] 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: Wed, 28 Oct 2020 04:11:02 -0000 I'd like to move my desktop to FreeBSD for the first time in some years, and I have an 8GB RPI4 that's working nicely on CURRENT, except that Xorg insists that my resolution is 1920x1080. I've got a nice 60Hz 4K monitor, so it's kind of a shame to only have a quarter of the pixels I should have. How do I convince the X server (or the kernel, or whoever) that it's OK to give me some 4K output. And if I can get that going, my next question will be about 60Hz (when I specify it according to the RPI instructions, the kernel doesn't fully boot). But speed is icing on the cake - I just want those pixels! - Jamie