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authorEliot Blennerhassett <eblennerhassett@audioscience.com>2011-03-25 15:25:47 +1300
committerTakashi Iwai <tiwai@suse.de>2011-03-25 12:42:45 +0100
commit26aebef420f8036213419b8a46e3a07db51439cd (patch)
treefa15570ca88e3deb8d05454f5cd2066a49337e1d /mm/mmap.c
parent7bf76c33e9a1ecb2a15f1a066d4e032b5d0922a7 (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>
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