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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - module-loopback ignores latency_msec option"
href="https://bugs.freedesktop.org/show_bug.cgi?id=80770#c14">Comment # 14</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - module-loopback ignores latency_msec option"
href="https://bugs.freedesktop.org/show_bug.cgi?id=80770">bug 80770</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>| 0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Hardware Master'
succeeded (volume=0, switch=0, enumeration=0).
( 0.715| 0.000) W: [pulseaudio] alsa-mixer.c: Volume element Master has 8
channels. That's too much! I can't handle that!
( 0.715| 0.000) D: [pulseaudio] alsa-mixer.c: Probe of element 'Master'
failed.
pulseaudio does not support 8 channels playback volume control
what hardware requiremen t are necessary for supporting dynamic latency ?
<a href="https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound/pci/oxygen/oxygen_pcm.c?id=075140ea8bf1405057c072a84ccf4e0d3f2c76f5">https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound/pci/oxygen/oxygen_pcm.c?id=075140ea8bf1405057c072a84ccf4e0d3f2c76f5</a>
disable period wake-up
pointer callback is accurate
arbitrary period size
time scheduling seem disabled by pulseaudio found usb audio device</pre>
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