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ALSA: asihpi - Improve non-busmaster adapter operation
authorEliot Blennerhassett <eblennerhassett@audioscience.com>
Fri, 25 Mar 2011 02:25:47 +0000 (15:25 +1300)
committerTakashi Iwai <tiwai@suse.de>
Fri, 25 Mar 2011 11:42:45 +0000 (12:42 +0100)
commit26aebef420f8036213419b8a46e3a07db51439cd
treefa15570ca88e3deb8d05454f5cd2066a49337e1dtree | snapshot
parent7bf76c33e9a1ecb2a15f1a066d4e032b5d0922a7commit | diff
ALSA: asihpi - Improve non-busmaster adapter operation

Make playback silence callback a no-op, card automatically outputs
silence when written data runs out.
Increasing update interval and thus minimum period avoids xrun on startup
or because of timer jitter.

Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/asihpi/asihpi.c diff | blob | history
Domain: System / Uncategorized;