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Bug 490336

Summary: [PATCH] drm-i915-resume-force-mode.patch breaks suspend/resume w/o KMS
Product: [Fedora] Fedora Reporter: Lubomir Rintel <lkundrak>
Component: kernelAssignee: Kristian Høgsberg <krh>
Status: CLOSED RAWHIDE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: low    
Version: rawhideCC: airlied, kernel-maint, quintela
Target Milestone: ---Keywords: EasyFix, Patch
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2009-04-01 05:41:21 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 487202    
Attachments:
Description Flags
Fix i915 nomodeset NULL deref. during PM resume none

Description Lubomir Rintel 2009-03-15 13:09:54 UTC 
Created attachment 335258 [details]
Fix i915 nomodeset NULL deref. during PM resume

Patch from [1] lacks check for modesetting being enabled, which causes my machine to hang during suspend (why is the resume code path executed during suspend is beyond my understanding).

[1] http://lists.freedesktop.org/archives/intel-gfx/2009-February/001310.html

Attaching a patch that fixed the problem for me.
Comment 1 Lubomir Rintel 2009-03-20 10:34:44 UTC 
Ping?
Comment 2 Dave Jones 2009-03-26 18:46:55 UTC 
applied to cvs