ALSA: hda - Avoid BDL position workaround when no_period_wakeup is set

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Originally the bogus period at BDL head was introduced as a workaround
for the mismatching position update at the period boundary, typically
seen on dmix.  However, for applications like PulseAudio that don't
require period wake ups, this workaround is just superfluous.  Thus
better to disable it when no_period_wakeup is given in hw_params.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Takashi Iwai 2012-09-11 15:19:10 +02:00

parent 5fe8e1e671

commit 915bf29eb9

1 changed files with 7 additions and 5 deletions

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sound/pci/hda/hda_intel.c

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