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ALSA: ctxfi - Optimize the native timer handling using wc counter
authorTakashi Iwai <tiwai@suse.de>
Mon, 8 Jun 2009 08:21:07 +0000 (10:21 +0200)
committerTakashi Iwai <tiwai@suse.de>
Mon, 8 Jun 2009 10:38:54 +0000 (12:38 +0200)
commitb7d6f70d7db69f32b0ca7b5d06492af33f350285
tree6b984265d3da7ba6d11d7fb53a7e84b8d3485e1dtree | snapshot
parent2ba5297f7c438bdf2906e4a9511249aa9db7d7dccommit | diff
ALSA: ctxfi - Optimize the native timer handling using wc counter

Optimize the timer update routine to look up wall clock once instead of
checking the position of each stream at each timer update.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/ctxfi/cthardware.h diff | blob | history
sound/pci/ctxfi/cthw20k1.c diff | blob | history
sound/pci/ctxfi/cttimer.c diff | blob | history
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