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

[Ariff Abdullah]

ariff       2006-03-02 00:11:30 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_6)
    sys/dev/sound/pci    atiixp.c 
  Log:
  MFC (revision 1.5):
  
  - Fix severe crackling after long running and abusive module load / unload
    by forcing DMA alignment to default buffer size.
  - Make sure DMA pointer properly aligned to avoid being truncated by caller
    which causing severe underruns and random popping (especially in 32bit
    playback / recording).
  - Add AC97 inverted external amplifier quirk for Maxselect x710s
    - http://maxselect.ru/
  - Trim unnecessary pointer alignment.
  
  Approved by:    re (scottl)
  
  Revision  Changes    Path
  1.2.2.3   +59 -15    src/sys/dev/sound/pci/atiixp.c