#9765 NORM 1.5-sof: os47 - is battery charge correct ?

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#9765: os47 - is battery charge correct ?
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           Reporter:  mikus     |       Owner:  dsaxena                          
               Type:  defect    |      Status:  new                              
           Priority:  normal    |   Milestone:  1.5-software                     
          Component:  kernel    |     Version:  Development build as of this date
         Resolution:            |    Keywords:                                   
        Next_action:  diagnose  |    Verified:  0                                
Deployment_affected:            |   Blockedby:                                   
           Blocking:            |  
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Changes (by pgf):

  * owner:  dsd => dsaxena
  * component:  sugar => kernel
  * milestone:  1.5-software-final => 1.5-software


Comment:

 it seems that the enable bit for EC runtime interrupts (and also for the
 ebook switch, though no one has noticed that yet) is being reset during a
 suspend/resume cycle.

 running these commands after a wakeup gets things working again.
 {{{
         echo enable >/sys/firmware/acpi/interrupts/gpe01   # enable EC
 interrupt
         echo enable >/sys/firmware/acpi/interrupts/gpe0A   # enable EBOOK
 interrupt
 }}}

 i don't know why these bits are getting reset.  the lid switch is handled
 almost identically to the ebook switch, and it doesn't have this problem.

-- 
Ticket URL: <http://dev.laptop.org/ticket/9765#comment:5>
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