#9631 NORM 1.5-har: DCON doesn't assert correct status during resume

Zarro Boogs per Child bugtracker at laptop.org
Wed Jun 9 11:37:11 EDT 2010


#9631: DCON doesn't assert correct status during resume
--------------------------------+-------------------------------------------
           Reporter:  pgf       |       Owner:  wad           
               Type:  defect    |      Status:  new           
           Priority:  normal    |   Milestone:  1.5-hardware-C
          Component:  hardware  |     Version:  1.5-C2        
         Resolution:            |    Keywords:                
        Next_action:  diagnose  |    Verified:  0             
Deployment_affected:            |   Blockedby:                
           Blocking:            |  
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Comment(by pgf):

 Replying to [comment:5 wad]:
 > The DCON will not unfreeze until the trailing edge of the first VSYNC
 pulse that it sees from the host.

 i think i was mis-reading the spec on this point.  i thought it would do
 that '''if''' you set everything else up "just right", as in "As long as
 ... is sufficiently close... Dcon will switch following the trailing edge
 of the input Vsync".   i'll think about it more with your (correct)
 interpretation.

-- 
Ticket URL: <http://dev.laptop.org/ticket/9631#comment:6>
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