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Date:      Wed, 10 Feb 2010 22:05:08 +0100
From:      Martin Kristensen <mik@pc.dk>
To:        freebsd-stable@freebsd.org
Subject:   Re: freebsd7 (and 8), radeon, xorg-server -> deadlock or so
Message-ID:  <20100210220508.790ee773@alpha.miknet.dk>
In-Reply-To: <4B72FC0A.1020701@icyb.net.ua>
References:  <6101e8c41002091524q25a7e026u585e575eb4f1589c@mail.gmail.com> <4B728A7A.60706@gmail.com> <4B72D57D.6080002@icyb.net.ua> <4B72D854.5080902@gmail.com> <1265818363.8609.70.camel@balrog.2hip.net> <4B72FB00.3000105@gmail.com> <4B72FC0A.1020701@icyb.net.ua>

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On Wed, 10 Feb 2010 20:33:46 +0200
Andriy Gapon <avg@icyb.net.ua> wrote:

> on 10/02/2010 20:29 Vitaly Magerya said the following:
> > Robert Noland wrote:
> >>> It is not, and yes I use WITHOUT_HAL. Currently disabling DRI
> >>> helps; should I try rebuilding xorg-server with HAL?
> >> Yes, you can still disable hal at runtime by setting AutoAddDevices
> >> "Off" in xorg.conf.
> > 
> > Seems to work with HAL.
> 
> I've long thought that xorg server should be linked with libthr
> regardless of HAL option.  Unfortunately, I never came up with patch,
> nor have anyone else. Xorg server really uses pthreads when doing DRM
> and HAL brings in libthr dependency only as an accident.
> 

This is my first post to this list, so hello all.

I have been running with NoAccel for a long time, since disabling DRI
alone would cause a complete deadlock (screen to standby, no ssh, no
response to keyboard, etc.).

However, I rebuilt xorg-server with HAL support, and now simply
disabling DRI allows me to start X.

The card is RV790 based.

-- 
Martin Kristensen



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