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ALSA: hda - More relax for pending period handling
authorTakashi Iwai <tiwai@suse.de>
Tue, 3 Aug 2010 12:39:04 +0000 (14:39 +0200)
committerTakashi Iwai <tiwai@suse.de>
Tue, 3 Aug 2010 12:43:07 +0000 (14:43 +0200)
commit08af495f22f43eff3b5a347dc10384ebcf356e41
treea0f271b63723cd6a3ae4af17b36d9047b62ce993tree | snapshot (tar.gz zip)
parent92f10b3f5d53f9e35da5285eb8ea4bc88082b71ecommit | diff
ALSA: hda - More relax for pending period handling

Since the pending periods are often bogus and take long time until
actually processed, it often results in a high CPU usage of the hd-audio
workq.  Overall it's better to have low CPU consumption by avoiding a
too tight loop rather than the wake-up timing accuracy.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/hda_intel.c diff | blob | blame | history