<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <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#c32">Comment # 32</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 <a class="email" href="mailto:alessandroferri_015@fastwebnet.it" title="Alessandro Ferri <alessandroferri_015@fastwebnet.it>"> Alessandro Ferri</a> <pre>I have downloaded and compiled the file by Alexander E. Patrakov. I attach the report generated by the program. I'll do that when I compiled the file it gave me the following error "asoundlib.h: No such file or directory" I had to run the command: export LD_LIBRARY_PATH = / usr / local / lib in order to compile the test file. (In reply to Raymond from <a href="show_bug.cgi?id=84585#c30">comment #30</a>) > <a href="http://mailman.alsa-project.org/pipermail/alsa-devel/2014-September/081501">http://mailman.alsa-project.org/pipermail/alsa-devel/2014-September/081501</a>. > html > > you can try Alexander's pcm_avail.c to find out whether you sound card can > report DMA_RESIDUE_GRANULARITY_SEGMENT or DMA_RESIDUE_GRANULARITY_BURST ?</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are the assignee for the bug.</li> </ul> </body> </html>