[Trac #1169] dcon source switch sometimes times out

Zarro Boogs per Child bugtracker at laptop.org
Mon May 7 19:25:43 EDT 2007


#1169: dcon source switch sometimes times out
----------------------+-----------------------------------------------------
 Reporter:  dilinger  |        Owner:  dilinger
     Type:  defect    |       Status:  closed  
 Priority:  high      |    Milestone:  BTest-3 
Component:  kernel    |   Resolution:  fixed   
 Keywords:            |  
----------------------+-----------------------------------------------------
Changes (by dilinger):

  * status:  new => closed
  * resolution:  => fixed

Comment:

 This was related to us not getting DCON interrupts; it happened upon
 resume (because we weren't saving GPIO interrupts upon suspend properly),
 it sometimes happened upon bootup (because we needed to be clearing a bit
 in OFW), and it happened when the kernel driver got confused due to the
 state it thought it was in being different from the state that the DCON
 was in.  All of those have been fixed, committed, and released.

-- 
Ticket URL: <http://dev.laptop.org/ticket/1169#comment:4>
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