cvs commit: src/sys/dev/sound/pci ich.c

[Pyun YongHyeon]

yongari     2005-11-21 03:37:44 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/sound/pci    ich.c 
  Log:
  Add a hack to ignore PCR bit for 6300ESB, 82801[D-G]B chips. It seems
  that enabling busmastering would result in PCR bit ON after codec
  reset.
  While I'm here add DELAY(1) to codec access routine to give reasonable
  time to codec operation. Without the delay, it would cause problems on
  super-fast machines(> 2GHz). Also enable legacy audio for all 6300ESB,
  82801[D-G]B chips. Previously, it enabled legacy audio for 82801DB(ICH4)
  chip only.
  
  Reported by:    Maxim Maximov mcsi AT mcsi DOT pp DOT ru
                  Andrew Bliznak andriko.b AT gmail DOT com
  Tested by:      brueffer, Maxim Maximov, Andrew Bliznak
  
  Revision  Changes    Path
  1.56      +17 -14    src/sys/dev/sound/pci/ich.c