855GM vga out 1680x1050 does not work (i810 driver)

[Tero Laitinen]

Tero Laitinen wrote:

> Eric Anholt wrote:
>
>> On Mon, 2006-11-06 at 20:11 +0100, Tero Laitinen wrote:
>>  
>>
>>> As Windows drivers can make it work, I am sure that it is possible  
>>> :) .
>>> I wanted to try Intel's drivers but the git repository was down at the
>>> moment:
>>>
>>> $ git-clone git://anongit.freedesktop.org/git/mesa/drm
>>> fatal: unable to connect a socket (Connection refused)
>>>   
>>
>>
>> I just cloned that repository, so it appears to be a problem with your
>> network connection, since I haven't heard any other complaints about
>> anongit being down..
>>
>>  
>>
> You were right. It seems that I am behind a very restrictive firewall. 
> Tunneling git traffic through SSH did the trick and I got the newest 
> i810 driver compiled.
>
> I could not get it working, though. There might be some configuration 
> issues or something else. The config file I use is at 
> http://www.iki.fi/tol/xorg.conf.txt  and the log file is at 
> http://www.iki.fi/tol/xorg-modesetting-log.txt
>
> The log contains following errors:
>
> (EE) I810(0): detecting sil164
> (EE) I810(0): Unable to read from DVOI2C_E Slave 112.
> (EE) I810(0): detecting ch7xxx
> (EE) I810(0): Unable to read from DVOI2C_E Slave 236.
> (EE) I810(0): DDC Analog 0, 00005010
> (EE) I810(0): DDC LVDS 1, 00005018
> (EE) I810(0): DDC DVO 2, 0000501C
> (EE) I810(0): Modeline "1024x768x60"x60.0   63.34  1024 1072 1176 
> 1328  768 769 772 795 (47.7 kHz)
> (EE) I810(0): Modeline "1024x768x60"x60.0   63.34  1024 1072 1176 
> 1328  768 769 772 795 (47.7 kHz)
> (EE) I810(1): detecting sil164
> (EE) I810(1): Unable to read from DVOI2C_E Slave 112.
> (EE) I810(1): detecting ch7xxx
> (EE) I810(1): Unable to read from DVOI2C_E Slave 236.
> (EE) I810(1): DDC Analog 0, 00005010
> (EE) I810(1): DDC LVDS 1, 00005018
> (EE) I810(1): DDC DVO 2, 0000501C
>
> Fatal server error:
> No modes found on either pipe
>
> Also, this warning is interesting.
>
> (WW) I810(1): Mode 1680x1050 is out of range.
>
> ddcprobe seems to report all modes correctly 
> (http://www.iki.fi/tol/ddc.txt)
>
If the dualscreen support is not working yet, is there a way to use only 
VGA out as primary screen and disable local screen?

Thanks in advance,

Tero Laitinen