#11206 NORM 1.75-fi: XO-1.75 B1 OFW volume control turns on/off audio at the low end with a pop

Zarro Boogs per Child bugtracker at laptop.org
Wed Aug 31 21:01:57 EDT 2011


#11206: XO-1.75 B1 OFW volume control turns on/off audio at the low end with a pop
---------------------------------+------------------------------------------
 Reporter:  greenfeld            |                 Owner:  wmb at firmworks.com                
     Type:  defect               |                Status:  new                              
 Priority:  normal               |             Milestone:  1.75-firmware                    
Component:  ofw - open firmware  |               Version:  Development build as of this date
 Keywords:                       |           Next_action:  diagnose                         
 Verified:  0                    |   Deployment_affected:                                   
Blockedby:                       |              Blocking:                                   
---------------------------------+------------------------------------------
 On SHC12900064 (1.75 B1), the Open Firmware volume control turns on/off
 audio at the low end of the {keyboard-based} volume control range with a
 loud pop.  I could not reproduce this happening while playing audio using
 the "sound" command on an XO-1.5.

 This XO is stuck in an infinite 250ms sound loop though with some sort of
 EC/OFW communications failure, so I will check some more 1.75s tomorrow.

-- 
Ticket URL: <http://dev.laptop.org/ticket/11206>
One Laptop Per Child <http://laptop.org/>
OLPC bug tracking system


More information about the Bugs mailing list