cvs commit: src/sys/dev/sound/pcm dsp.c

[Ariff Abdullah]

ariff       2005-12-30 07:33:28 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/sound/pcm    dsp.c 
  Log:
  Disable frantic DMA update within few SNDCTL_DSP_* ioctl.
  This should reduce huge playback / recording latency for
  applications that try to act smarter and manage their own
  buffering (XMMS, Skype, etc.).
  
  Note to Skype + via8xxx users: Remove previous hackish
  "hint.pcm.<unit>.via_dxs_disabled" from kernel hint and see
  whether this changes cure all those annoying sound issues.
  
  Revision  Changes    Path
  1.89      +4 -4      src/sys/dev/sound/pcm/dsp.c