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From: Jesse Barnes <jbarnes@virtuousgeek.org>
To: Olivier Galibert <galibert@pobox.com>
Subject: Re: intel kms "Failed to allocate space for kernel memory manager"
Date: Mon, 12 Jan 2009 13:59:39 -0800
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Cc: Dave Airlie <airlied@gmail.com>, Jan Dittmer <jdi@l4x.org>,
       Diego Calleja <diegocg@gmail.com>, linux-kernel@vger.kernel.org,
       eric.anholt@iintel.com, airlied@linux.ie
References: <621d098f0901110546p2b99a525k5de54e37fa181197@mail.gmail.com> <200901120953.50167.jbarnes@virtuousgeek.org> <20090112213235.GA58682@dspnet.fr.eu.org>
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On Monday, January 12, 2009 1:32 pm Olivier Galibert wrote:
> On Mon, Jan 12, 2009 at 09:53:49AM -0800, Jesse Barnes wrote:
> > On the contrary, I think we have way too many options and configuration
> > possibilities.  The more we have, the more likely some combination of
> > them will be broken.
>
> You need to be able to fix wrong data coming from the bios or other roms.
>
> > That said, modes are generally pretty easy to handle, so users can
> > provide them through xrandr and xorg.conf; I don't see that changing.
>
> The intel driver ignores modelines if a bios mode is present, at least
> for lvds.  Check i830_lvds_mode_fixup.

We have an LVDSFixedMode option though; afaik it should allow you to override 
any VBT info.  If not you should file a bug.

-- 
Jesse Barnes, Intel Open Source Technology Center
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