Hi David, On Aug 7 2014 20:05, David Henningsson wrote: > Aha, this indeed explains it! Could you try the attached patch and see > if it helps against this issue, and if multichannel profiles now show up? > > // David Great. The patch allow my system to handle the devices. I can see that 'multichannel' profile is applied. See these logs: http://sakamocchi.jp/media/pulse-echoaudio.zip http://sakamocchi.jp/media/pulse-maudio.zip And I uploaded new packages including the patch. I*m a little curious about the :lfe: channel. PulseAudio transfers silent PCM samples for this channel against my expectation. Can we apply other types to 6th channel for the sink? Thanks Takashi Sakamoto (In summer vacation) o-takashi at sakamocchi.jp