Openmoko Bug #1841: white screen of death (WSOD) after resume

Openmoko Public Trac bugs at
Fri Dec 5 05:52:58 CET 2008

#1841: white screen of death (WSOD) after resume
 Reporter:  Rorschach  |          Owner:  openmoko-devel
     Type:  defect     |         Status:  new           
 Priority:  highest    |      Milestone:                
Component:  unknown    |        Version:  GTA02v5       
 Severity:  critical   |       Keywords:  wsod,resume   
 Haspatch:  0          |      Blockedby:                
Estimated:             |    Patchreview:                
 Blocking:             |   Reproducible:  always        

Comment(by nicolas.dufresne):

 Andy, I've attached a rework on top of previous patch. I think you'll
 agree that this one has cleaner implementation and is less likely to break
 switching between VGA and QVGA.

 For 2.6.28 version, I would suggest to move the reset routine that is in
 the suspend function to standby_to_sleep() before trying to rebase. This
 is more likely to give good results.

 I hope we will have Joerg input soon on this since he has reported having
 WSOD even with the patch.

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