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Date:      Thu, 29 Jan 2009 16:01:53 +0000
From:      Mark Knight <markk@knigma.org>
To:        freebsd-x11@freebsd.org
Subject:   Re: Xorg 7.4 breaks mga with G450
Message-ID:  <X$TeWyPxLdgJFwvR@lap.knigma.org>
In-Reply-To: <R$3fWbPhHdgJFwuz@lap.knigma.org>
References:  <+$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> <1233238588.1779.48.camel@wombat.2hip.net> <1532XLOh3bgJFwKw@lap.knigma.org> <K+CJGqO1AcgJFwci@lap.knigma.org> <1233244386.1766.1.camel@wombat.2hip.net> <R$3fWbPhHdgJFwuz@lap.knigma.org>

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In message <R$3fWbPhHdgJFwuz@lap.knigma.org>, Mark Knight 
<markk@knigma.org> writes
>In message <1233244386.1766.1.camel@wombat.2hip.net>, Robert Noland 
><rnoland@FreeBSD.org> writes
>>Possibly, but I doubt it.  The documentation that I have seems to
>>indicate that the g400/450 are the same...  If memory serves, the 400
>>wasn't dual head, but I might be wrong about that.
>
>It's dual head.  From memory the G450 has a narrower bus but used DDR 
>and faster clocks speeds to try and compensate.

Sorry, I meant the G450 is dual head but as you say I think the G400 
wasn't.

Looking at the driver code it seems to be quite different for the G450.

Cheers,
-- 
Mark A. R. Knight                               finger: markk@knigma.org
Tel: +44 7880 556751                            http://www.knigma.org/



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