From owner-freebsd-arm@FreeBSD.ORG Thu May 28 16:51:49 2015 Return-Path: Delivered-To: freebsd-arm@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id D8C30590 for ; Thu, 28 May 2015 16:51:49 +0000 (UTC) (envelope-from v.velox@vvelox.net) Received: from vulpes.vvelox.net (vulpes.vvelox.net [99.69.115.42]) by mx1.freebsd.org (Postfix) with ESMTP id A74DED5F for ; Thu, 28 May 2015 16:51:49 +0000 (UTC) (envelope-from v.velox@vvelox.net) Received: from vixen42.vulpes.vvelox.net (vixen42.vulpes.vvelox.net [192.168.15.2]) (Authenticated sender: kitsune) by vulpes.vvelox.net (Postfix) with ESMTPA id DD3D3377D826; Thu, 28 May 2015 11:50:27 -0500 (CDT) Date: Thu, 28 May 2015 11:52:59 -0500 From: "Zane C. B-H." To: Trevor Roydhouse Cc: freebsd-arm@freebsd.org Subject: Re: Raspberry Pi 2 - Xorg issues Message-ID: <20150528115259.44dbd337@vixen42.vulpes.vvelox.net> In-Reply-To: <55651788.2040406@sentry.org> References: <555E80F4.7030300@sentry.org> <20150526090259.30c74175@vixen42.vulpes.vvelox.net> <55651788.2040406@sentry.org> X-Mailer: Claws Mail 3.11.1 (GTK+ 2.24.27; amd64-portbld-freebsd10.1) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 28 May 2015 16:51:49 -0000 On Wed, 27 May 2015 11:02:00 +1000 Trevor Roydhouse wrote: > Zane C. B-H. wrote: > > On Fri, 22 May 2015 11:05:56 +1000 > > Trevor Roydhouse wrote: > [...] > >> Solution to get X up: > >> > >> Leave out DefaultDepth nn in the Screen section, but this yields > >> very slow motion screen draws and long cursor tails. However, if > >> I run a find / in an xterm, screen draws return to normal until > >> find finishes... weird. > >> > >> Any other solutions? > > > > I am seeing the exact same thing using a image I built using a > > fresh source tree on the 23rd. > > > > It appears to be load related in some manner. For example I can > > also get it to behave nicely. If I start compiling something like > > firefox or the like. > > > > Make any headway with this on your end? > > I wondered about whether it was caused by powerd, but disabling it > had no effect. > > In the meantime I've reverted to my RPi B+ which works nicely as > far as X goes. On another note, I've just tried it with out any of the debugging stuff compiled in and that did not make a difference. Now seeing if hz makes a difference. On a interesting note, I did find that with out invariants, the noise on the +5V GPIO line is different. It takes awhile for longer for each of the additional 3 sections to form and all 4 of them are not as consistent.