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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - protocol-native: I get endless underruns when I playback when alsa buffer size is small"
href="https://bugs.freedesktop.org/show_bug.cgi?id=84878#c8">Comment # 8</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - protocol-native: I get endless underruns when I playback when alsa buffer size is small"
href="https://bugs.freedesktop.org/show_bug.cgi?id=84878">bug 84878</a>
from <span class="vcard"><a class="email" href="mailto:superquad.vortex2@gmail.com" title="Raymond <superquad.vortex2@gmail.com>"> <span class="fn">Raymond</span></a>
</span></b>
<pre>aplay -D hw:0,0 --dump-hw-params any.wav
<a href="https://bugs.freedesktop.org/attachment.cgi?id=107918">https://bugs.freedesktop.org/attachment.cgi?id=107918</a>
you can try pcm_avail.c to verify whether your sound card can report dma brust
granularity is 8 or 16 frames</pre>
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