Changeset 2585


Ignore:
Timestamp:
Oct 7, 2011 10:21:02 PM (20 months ago)
Author:
wmb
Message:

OLPC XO-1 - trac #11311 - Fix audio in Linux by leaving the Geode's AC97 device
enabled and responsive on the PCI bus, instead of turning it off.

File:
1 edited

Legend:

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  • dev/geode/ac97/ac97.fth

    r1754 r2585  
    4141: unmap-regs  ( -- ) 
    4242   au /chipbase " map-out" $call-parent 
    43    0 4 my-w! 
     43   \ Don't turn off the command register; it breaks Linux due to a complex interaction 
     44   \ with emulated PCI registers on Geode. 
     45   \  0 4 my-w! 
    4446; 
    4547 
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