Bug 21081 (Alex) - Problem by using VGA at 945GM (Dual-head, Clone)
Summary: Problem by using VGA at 945GM (Dual-head, Clone)
Status: RESOLVED WORKSFORME
Alias: Alex
Product: xorg
Classification: Unclassified
Component: Driver/intel (show other bugs)
Version: 7.3 (2007.09)
Hardware: Other All
: medium normal
Assignee: Gordon Jin
QA Contact: Xorg Project Team
URL:
Whiteboard:
Keywords: NEEDINFO
Depends on:
Blocks:
 
Reported: 2009-04-07 02:06 UTC by Alex
Modified: 2009-05-19 00:22 UTC (History)
1 user (show)

See Also:
i915 platform:
i915 features:


Attachments
Logfile Xorg.0.log (42.45 KB, application/octet-stream)
2009-04-07 02:06 UTC, Alex
no flags Details
Config-File xorg.conf (2.37 KB, application/octet-stream)
2009-04-07 02:07 UTC, Alex
no flags Details
Output from dmesg (36.09 KB, text/plain)
2009-04-07 02:07 UTC, Alex
no flags Details
Output of xrandr --verbose (8.96 KB, text/plain)
2009-04-07 02:08 UTC, Alex
no flags Details

Description Alex 2009-04-07 02:06:19 UTC
Created attachment 24635 [details]
Logfile Xorg.0.log

Hello,

i have a problem by using the VGA-Port with die "intel" or "i810" Driver. When i´m Using the "vesa" Driver, i can use the Clone-Mode , but only 800x600.

The Problem:
Every Time i Try to use the VGA-Port, I get some (EE) like this:
(EE) intel(0): Unable to write to SDVOCTRL_E for SDVOB Slave 0x70.
(EE) intel(0): Unable to write to SDVOCTRL_E for SDVOB Slave 0x70.
(EE) intel(0): Unable to write to SDVOCTRL_E for SDVOB Slave 0x70.
(EE) intel(0): Unable to write to SDVOCTRL_E for SDVOB Slave 0x70.

This happpend, when i use the xorg.conf for dualhead mode oder when im use "xrandr --output VGA--same-as LVDS" (or TDMS-1)
The local Screen (7"-Touchscreen) is activated, but the VGA-Monitor at the VGA-Output is not activated and still black.

Some Informations of my system:

Debian Linux 2.6.26-1-686 

00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller (rev 03)
00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03)

Screen 0: minimum 320 x 200, current 800 x 600, maximum 2560 x 1024
VGA connected (normal left inverted right x axis y axis)
   800x600        72.2 +   75.0     74.9     60.3     56.2  
   1152x768       54.8  
   1024x768       74.9     75.1     75.0     70.1     60.0  
   832x624        74.6  
   640x480        75.0     72.8     75.0     74.8     66.7     60.0     59.9  
   720x400        70.1  
LVDS connected 800x600+0+0 (normal left inverted right x axis y axis) 0mm x 0mm
   800x600        60.3 +   85.1     72.2*    75.0     60.3     56.2  
   640x480        85.0     72.8     75.0     59.9  
   720x400        85.0  
   640x400        85.1  
   640x350        85.1  
TMDS-1 connected 800x600+0+0 (normal left inverted right x axis y axis) 0mm x 0mm
   800x600        60.3*+
   1280x800       60.0  
   1280x768       60.0  
   1024x768       60.0  
   640x480        59.9  
TV disconnected (normal left inverted right x axis y axis)

mesa-utils: 7.0.3-7
libdrm2: 2.3.1-2
xserver-xorg: 1:7.3+18
xserver-xorg-core: 2:1.4.2-10
xserver-xorg-video-intel: 2:2.3.2-2+lenny6 
xserver-xorg-video-i810: 2:2.3.2-2+lenny6 

What can I do to fix the Problem an use the VGA-Output? Thank You very much!
Comment 1 Alex 2009-04-07 02:07:11 UTC
Created attachment 24637 [details]
Config-File xorg.conf
Comment 2 Alex 2009-04-07 02:07:32 UTC
Created attachment 24638 [details]
Output from dmesg
Comment 3 Alex 2009-04-07 02:08:03 UTC
Created attachment 24640 [details]
Output of xrandr --verbose
Comment 4 Alex 2009-04-07 02:10:43 UTC
I Forgot:
When i Try: "xrandr --output VGA --auto" i got:
xrandr: cannot find crtc for output VGA
Comment 5 Gordon Jin 2009-04-08 02:26:27 UTC
>> xserver-xorg-video-intel: 2:2.3.2-2+lenny6 
Could you try newer version, like 2.6?
Comment 6 Michael Fu 2009-04-14 00:32:35 UTC
ping for repsonse and what's the model of your computer?
Comment 7 Gordon Jin 2009-05-19 00:22:44 UTC
time out. Please reopen when you could provide the answer.


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