ALSA: firewire-lib: flush completed packets when reading PCM position

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By flushing all completed but not yet reported packets before reading
the PCM hardware position, the granularity of the pointer is improved
from the interrupt interval to the packet size.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Clemens Ladisch 2012-05-13 18:49:14 +02:00 • committed by Takashi Iwai

parent 76fb878948

commit e9148dddc3

2 changed files with 15 additions and 12 deletions

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14

sound/firewire/amdtp.c

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13

sound/firewire/amdtp.h

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