Bug 35179 - [RADEON:KMS:RV730:DP] DisplayPort link training fails with Dell U2133H Monitor
Summary: [RADEON:KMS:RV730:DP] DisplayPort link training fails with Dell U2133H Monitor
Status: RESOLVED DUPLICATE of bug 27314
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/Radeon (show other bugs)
Version: git
Hardware: x86-64 (AMD64) Linux (All)
: medium normal
Assignee: xf86-video-ati maintainers
QA Contact: Xorg Project Team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2011-03-10 09:32 UTC by Merlijn Wajer
Modified: 2011-03-15 00:11 UTC (History)
0 users

See Also:
i915 platform:
i915 features:

Attachments
dmesg output (192.25 KB, text/plain)
2011-03-10 09:32 UTC, Merlijn Wajer 		no flags Details
Xorg log (38.97 KB, text/plain)
2011-03-10 09:33 UTC, Merlijn Wajer 		no flags Details
View All

Description Merlijn Wajer 2011-03-10 09:32:41 UTC 
Created attachment 44307 [details]
dmesg output

When plugging in my u2133H Dell Monitor, radeon driver appears to detect the monitor and the gnome workspaces are extended with the resolution of the monitor (1920x01080).

However, the Dell monitor stays blank and ``Enters power saving mode''. The monitor does work on Windows.

Card: R700, ATI Mobility Radeon HD 4670.
01:00.0 VGA compatible controller: ATI Technologies Inc Device 9488

DDX from (recent) git. Kernel 2.6.38-rc8. Xorg server 1.9.4.
Comment 1 Merlijn Wajer 2011-03-10 09:33:21 UTC 
Created attachment 44308 [details]
Xorg log

Xorg log
Comment 2 Alex Deucher 2011-03-15 00:11:48 UTC 

*** This bug has been marked as a duplicate of bug 27314 ***

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