for external 5.1
==> lo_type=2, wired=0, mio=1, badness=0x20 multi_outs = 15/16/0/0 : 2/3/4/0 (type HP) out path: depth=3 '02:0c:15' out path: depth=3 '03:0d:16'
mio = 19/0 : 4/0 mio path: depth=3 '04:0e:19'
driver need to add mio path for mic and treat two hp at same location to support 5.1
spk_outs = 14/18/0/0 : 2/3/0/0 spk path: depth=3 '02:0e:14' spk path: depth=3 '03:0e:18'
for external 5.1
==> lo_type=2, wired=0, mio=1, badness=0x20
multi_outs = 15/16/0/0 : 2/3/4/0 (type HP)
out path: depth=3 '02:0c:15'
out path: depth=3 '03:0d:16'
mio = 19/0 : 4/0
mio path: depth=3 '04:0e:19'
driver need to add mio path for mic and treat two hp at same location to support 5.1
spk_outs = 14/18/0/0 : 2/3/0/0
spk path: depth=3 '02:0e:14'
spk path: depth=3 '03:0e:18'