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Date:      Thu, 29 Jan 2009 09:16:28 -0500
From:      Robert Noland <rnoland@FreeBSD.org>
To:        Mark Knight <markk@knigma.org>
Cc:        freebsd-x11@freebsd.org
Subject:   Re: Xorg 7.4 breaks mga with G450
Message-ID:  <1233238588.1779.48.camel@wombat.2hip.net>
In-Reply-To: <u5Jw3MNZdbgJFwIn@lap.knigma.org>
References:  <%2B$PUWxC8yOfJFwC1@lap.knigma.org> <1232939280.1973.7.camel@wombat.2hip.net> <alpine.BSF.2.00.0901260943380.1030@wonkity.com> <1233002689.88679.24.camel@squirrel.corp.cox.com> <alpine.BSF.2.00.0901261613410.2383@wonkity.com> <1233197046.1779.11.camel@wombat.2hip.net> <alpine.BSF.2.00.0901282132460.13788@wonkity.com> <UGsOoZHOCWgJFw9E@lap.knigma.org> <1233234690.1779.20.camel@wombat.2hip.net> <u5Jw3MNZdbgJFwIn@lap.knigma.org>

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On Thu, 2009-01-29 at 14:04 +0000, Mark Knight wrote:
> In message <1233234690.1779.20.camel@wombat.2hip.net>, Robert Noland
> <rnoland@FreeBSD.org> writes
> >Ok, both of you seem to show a max pll of 600mhz with mga.  That seems
> >wrong to me.  My information seems to suggest that the max clock is 310
> >Mhz...  I may still be way off base here, but...
>=20
> Not sure if this helps but I've remembered another box with a slightly
> different G450 (DVI and PCI iirc), that I don't regularly upgrade and is
> therefore working with a much older Xorg version:
>=20
>   http://www.knigma.org.uk/scratch/xorg-old-mga-log.txt

Things that make you go Hrm...

(=3D=3D) MGA(0): Min pixel clock is 12 MHz
(--) MGA(0): Max pixel clock is 1200 MHz

robert.

> I'm *trying* to restore a backup of the broken 7.4 machine so I can post
> the Xorg.log from 7.3 for direct comparison on identical hardware.
>=20
> Cheers,

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