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            <b><a class="bz_bug_link 
          bz_status_REOPENED "
   title="REOPENED - Pulseaudio doesn't work on (pro audio- non interleaved access mode) soundcards with high channel counts"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=84804#c37">Comment # 37</a>
              on <a class="bz_bug_link 
          bz_status_REOPENED "
   title="REOPENED - Pulseaudio doesn't work on (pro audio- non interleaved access mode) soundcards with high channel counts"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=84804">bug 84804</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><a href="https://cgit.freedesktop.org/pulseaudio/pulseaudio/commit/?id=55a25246ee80aa950bf27f811c0cc176d0821a4e">https://cgit.freedesktop.org/pulseaudio/pulseaudio/commit/?id=55a25246ee80aa950bf27f811c0cc176d0821a4e</a>


pulseaudio does not support non-interlaved mode


static void check_access(snd_pcm_t *pcm_handle, snd_pcm_hw_params_t *hwparams,
bool use_mmap) {
    if ((use_mmap && !snd_pcm_hw_params_test_access(pcm_handle, hwparams,
SND_PCM_ACCESS_MMAP_INTERLEAVED)) ||
        !snd_pcm_hw_params_test_access(pcm_handle, hwparams,
SND_PCM_ACCESS_RW_INTERLEAVED))
        pa_log_error("Weird, PCM claims to support interleaved access, but
snd_pcm_hw_params_set_access() failed.");
+</pre>
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