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(parent: 9b9b425) | patch
ALSA: pcm_lib - add possibility to log last 10 DMA ring buffer positions
authorJaroslav Kysela <perex@perex.cz>
Sun, 20 Dec 2009 10:47:57 +0000 (11:47 +0100)
committerJaroslav Kysela <perex@perex.cz>
Thu, 7 Jan 2010 14:47:24 +0000 (15:47 +0100)
commitda45909db1bb59f5d064d8577a24563fd30f61b9
tree139ce65a63a2a39ee7dedfa3ca16c70bd5a1b2batree | snapshot
parent9b9b425cb480b9479ca36d965d33e0d27ba7d0b4commit | diff
ALSA: pcm_lib - add possibility to log last 10 DMA ring buffer positions

In some debug cases, it might be usefull to see previous ring buffer
positions to determine position problems from the lowlevel drivers.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
include/sound/pcm.h diff | blob | history
sound/core/pcm.c diff | blob | history
sound/core/pcm_lib.c diff | blob | history
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