http://cgit.freedesktop.org/pulseaudio/pulseaudio/commit/src/modules/alsa/mixer/profile-sets/default.conf?id=7bb8442c111d5e1fba20eb101eb854edd5392627
6 channels capture can be added similar to 4 channels capture
http:// cgit.freedeskto p.org/pulseaudi o/pulseaudio/ commit/ src/modules/ alsa/mixer/ profile- sets/default. conf?id= 7bb8442c111d5e1 fba20eb101eb854 edd5392627
6 channels capture can be added similar to 4 channels capture