#9762 BLOC 1.5-sof: Wakeups happen immediately when DCON is asleep

[Zarro Boogs per Child]

#9762: Wakeups happen immediately when DCON is asleep
---------------------+------------------------------------------------------
 Reporter:  cjb      |                 Owner:  pgf              
     Type:  defect   |                Status:  new              
 Priority:  blocker  |             Milestone:  1.5-software-beta
Component:  kernel   |               Version:  not specified    
 Keywords:           |           Next_action:  diagnose         
 Verified:  0        |   Deployment_affected:                   
Blockedby:           |              Blocking:                   
---------------------+------------------------------------------------------
 (Don't know whether this just part of our current lack of setup of wakeup
 events or something else.)

 Testcase:

 {{{
 echo 1 > /sys/class/backlight/dcon-bl/device/sleep
 echo mem > /sys/power/state
 }}}

 Expected:

 System goes to sleep and stays there

 Observed:

 System goes to sleep but wakes up again immediately

 Also seen in dmesg on the way into suspend:h

 {{{
 olpc-dcon: DCONLOAD_MISSED interrupt
 }}}

-- 
Ticket URL: <http://dev.laptop.org/ticket/9762>
One Laptop Per Child <http://laptop.org/>
OLPC bug tracking system