Ubuntu
alsa-driver package

  1. Bug #1315212
  2. Comment #67

Comment 67 for bug 1315212

Revision history for this message
In , Raymond (superquad-vortex2) wrote :

seem

chmap -Dsurround41:CARD=CA0106 query

fail but

chmap -Dsurround41:CARD=CA0106 get

return channel map

in ca0106.conf

there is no definition of ca0106.pcm.surround41

just

 <confdir:pcm/surround21.conf>
  <confdir:pcm/surround41.conf>
 <confdir:pcm/surround50.conf>

Do surround21 , surround41 appear in

aplay -L