From owner-freebsd-x11@FreeBSD.ORG  Sun Jul 10 18:19:43 2011
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Date: Sun, 10 Jul 2011 21:19:41 +0300
Message-ID: <CANcjpOC0F8Mofy7-G1XH1vzfHZ0Whje7iP8pKvHMridBesk8Jg@mail.gmail.com>
From: George Liaskos <geo.liaskos@gmail.com>
To: Kostik Belousov <kostikbel@gmail.com>
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Cc: x11@freebsd.org
Subject: Re: Intel GPU kernel driver
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On Sat, Jul 9, 2011 at 8:46 PM, Kostik Belousov <kostikbel@gmail.com> wrote:
> On Sat, Jul 09, 2011 at 12:18:53AM +0300, George Liaskos wrote:
>> > Can you boot some Linux with kernel modesetting enabled on it ?
>>
>> Ok, i believe i got everything. I did a modprobe -v drm debug=6
>> http://pastebin.com/iEihVxQt
>>
>> > What version of ddx driver do you use ?
>>
>> head
>
> I am not completely sure what is going on, but driver tries to operate
> with modelines that have 0 as vertical refresh.
>
> Do you have a Xorg config set ? Try to specify some reasonable range
> for the monitor vertical refresh on the LVDS output. Or specify the
> mode using xrandr after X started.

Some progress, when a second monitor is connected a simple xrandr -q
makes everything to work great!

http://i.imgur.com/uStjz.jpg

Is it possible to be a bug in drm edid parser? I found some patches from 2009
for linux but the code has changed significantly, just a thought.

If you have any idea how to debug this please let me know.

log: http://pastebin.com/WxSbbTm4


Regards,
George