Bug 16181 - X300. Driver detect 2 DVI ports, but card only has one
Summary: X300. Driver detect 2 DVI ports, but card only has one
Status: RESOLVED FIXED
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/Radeon (show other bugs)
Version: unspecified
Hardware: All All
: medium normal
Assignee: xf86-video-ati maintainers
QA Contact: Xorg Project Team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2008-05-31 23:00 UTC by Dennis Björklund
Modified: 2008-12-03 01:43 UTC (History)
0 users

See Also:
i915 platform:
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Attachments
xorg log (67.55 KB, text/plain)
2008-05-31 23:00 UTC, Dennis Björklund 		no flags Details
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Description Dennis Björklund 2008-05-31 23:00:03 UTC 
Created attachment 16848 [details]
xorg log

On my old X300 card the driver detect 2 DVI ports but the card only has one. It also think my monitor is connected to both. I can turn off one of the outputs using xrandr and then everything seem to work as it should after that.

I use fedora and it didn't use to be like this. The problem is at least in both fedora 8 and fedora 9. It did work in fedora 6 and I don't know about fedora 7.
Comment 1 Alex Deucher 2008-06-01 17:35:02 UTC 
Can you send me your bios?

as root:

cd /sys/bus/pci/devices/<pci slot>/
echo 1 > rom
cat rom > /tmp/rom
echo 0 > rom

you can find the pci slot from lspci:
01:05.0 VGA compatible controller: ATI Technologies ...
^^^^^^^ slot id
so:
/sys/bus/pci/devices/0000:01:05.0/
Comment 2 Alex Deucher 2008-12-03 01:43:57 UTC 
fixed in git:
d5799ac53c3e1b2ca1da97780b171a44060c3aad

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