Bug 29906

Summary: [arrandale Dell E6410] DisplayPort not active with i915/kernel 2.6.36-RC2
Product: xorg Reporter: Matt Powell <matthew.l.powell>
Component: Driver/intelAssignee: Jesse Barnes <jbarnes>
Status: RESOLVED FIXED QA Contact: Xorg Project Team <xorg-team>
Severity: normal    
Priority: medium Keywords: NEEDINFO
Version: unspecified   
Hardware: x86 (IA32)   
OS: Linux (All)   
Whiteboard:
i915 platform: i915 features:

Description Matt Powell 2010-08-31 09:29:11 UTC
FC13 x64, Xorg 1.8+, Intel i915 2.12+, and latest kernel 2.6.36-RC2 on OEM IBEX (Calpella) based platform (DELL E6410) fails to activate DisplayPort interface.  

Revalidating bug, if reproduced again, will add logs / outputs
Comment 1 Chris Wilson 2010-09-04 06:40:45 UTC
Would be worth checking Jesse's eDP fixes: 

git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/drm-intel.git:edp-testing
Comment 2 Jesse Barnes 2010-09-10 12:59:44 UTC
Any news on this one?  I've had vague reports of DP problems, but nothing concrete so far (aside from all the eDP stuff, but that's a separate issue).
Comment 3 Matt Powell 2010-09-10 13:15:25 UTC
(In reply to comment #2)
> Any news on this one?  I've had vague reports of DP problems, but nothing
> concrete so far (aside from all the eDP stuff, but that's a separate issue).

I was able to get DispalyPort functional on Kernel 2.6.35, Xorg 1.8.0.99, Intel driver 2.12 - this was also on FC14 alpha (HP 8440p) Calpella based.  I suspect the particular version of xorg with FC13 was the source of the problem.  I'm considering it closed.
Comment 4 Jesse Barnes 2010-09-10 13:16:20 UTC
Ok, thanks for the update.

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