#10895 BLOC 1.75-fi: OFW XO-1.75 - drive PS/2 keyboard from SP

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Fri Jun 17 20:28:50 EDT 2011

#10895: OFW XO-1.75 - drive PS/2 keyboard from SP
           Reporter:  wmb at firmworks.com  |       Owner:  saadia       
               Type:  enhancement        |      Status:  new          
           Priority:  blocker            |   Milestone:  1.75-firmware
          Component:  kernel             |     Version:  1.75-A3      
         Resolution:                     |    Keywords:               
        Next_action:  code               |    Verified:  0            
Deployment_affected:                     |   Blockedby:               
           Blocking:                     |  
Changes (by wmb at firmworks.com):

  * owner:  wmb at firmworks.com => saadia
  * status:  assigned => new
  * next_action:  add to build => code
  * component:  ofw - open firmware => kernel
  * version:  1.75-A2 => 1.75-A3


 cforth git commit 6ccc662dfc adds matrix decoding to the SP PS/2 handler.

 OFW svn 2294 adds the /ap-sp driver to the build - but does not select
 it's subordinate keyboard node as the default keyboard.

 The remaining firmware tasks, when it is time to turn on this feature
 (gated by hardware changes) are:

 * Call enable-ps2 in the CForth startup sequence.
 * Use /ap-sp/keyboard instead of /ec-spi/keyboard as the default system
 * (Perhaps) implement support for ALPS keyboards

 The current next job is the Linux driver, so I'm reassigning the ticket to
 the kernel team for now.

Ticket URL: <http://dev.laptop.org/ticket/10895#comment:6>
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