[Trac #977] Suspend/resume causes a popping sound

[Zarro Boogs per Child]

#977: Suspend/resume causes a popping sound
-------------------------------+--------------------------------------------
 Reporter:  wmb at firmworks.com  |        Owner:  wad     
     Type:  defect             |       Status:  assigned
 Priority:  blocker            |    Milestone:  BTest-3 
Component:  hardware           |   Resolution:          
 Keywords:                     |  
-------------------------------+--------------------------------------------
Comment (by wad):

 Replying to [comment:11 cjb]:
 > I see from IRC that we also need to have the "external amplifier"
 alsamixer setting changed by default in the build, from unmuted to muted?
 Is that correct?

 This should be fixed by the driver inverting the polarity of the "mute"
 signal.  It should not need changes at the application layer.  Manually
 inverting the sense of the alsamixer "mute" flag is a workaround until the
 driver recognizes our hardware.

-- 
Ticket URL: <http://dev.laptop.org/ticket/977#comment:13>
One Laptop Per Child <http://laptop.org/>