[pulseaudio-tickets] [Bug 84585] Issue of CPU usage with HiFiBerry driver snd_soc_hifiberry_amp with Debian Wheezy kernel 3.12.28

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=84585

--- Comment #53 from Raymond <superquad.vortex2 at gmail.com> ---
can aplay run without underrun when using hw device ?

for buffer size 4096, 2048, 1024, 512, 256, 128, 64,... 

aplay -v -D hw:0,0 --buffer-size=4096 stereo.wav

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