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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Issue of CPU usage with HiFiBerry driver snd_soc_hifiberry_amp with Debian Wheezy kernel 3.12.28"
href="https://bugs.freedesktop.org/show_bug.cgi?id=84585#c29">Comment # 29</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Issue of CPU usage with HiFiBerry driver snd_soc_hifiberry_amp with Debian Wheezy kernel 3.12.28"
href="https://bugs.freedesktop.org/show_bug.cgi?id=84585">bug 84585</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>
pulseaudio need to provide debug info about the number of frames written when
it call snd_pcm_start
since work_done must be at least the size of fifo buffer or twice the dma brust
size
/* pa_log_debug("work_done = %i", work_done); */
if (work_done) {
if (u->first) {
- pa_log_info("Starting playback.");
+ pa_log_info("Starting playback %d ", work_done);
snd_pcm_start(u->pcm_handle);
pa_smoother_resume(u->smoother, pa_rtclock_now(), true);
u->first = false;
}
update_smoother(u);
}</pre>
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