#12049 NORM 12.2.0: Find real solution to XO-1.5 3D command queue hang

Zarro Boogs per Child bugtracker at laptop.org
Thu Aug 16 13:17:58 EDT 2012

#12049: Find real solution to XO-1.5 3D command queue hang
 Reporter:  dsd              |                 Owner:  jnettlet     
     Type:  task             |                Status:  new          
 Priority:  normal           |             Milestone:  12.2.0       
Component:  x window system  |               Version:  not specified
 Keywords:                   |           Next_action:  design       
 Verified:  0                |   Deployment_affected:               
Blockedby:                   |              Blocking:               
 In #12027 we added a nasty hack to work around an issue where the graphics
 card causes a system hang if you suspend/resume in the middle of a command
 sequence involving the 3D engine.

 Find a real solution for the next release cycle.

 One option is the VIA KMS driver that we have done some testing on and
 found to avoid the problem.

 Another possibility might be openchrome, which has made some steps towards
 catching up with our requirements.

Ticket URL: <http://dev.laptop.org/ticket/12049>
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