I tried a lot of combination, but I do not manage to have the LineIN Signal and the application audio signal parallel at the same time to the LineOUT interface. Is there a way to set it up? Best would be a .sh script.
Is there a posibillity to get it working?
If you are using my reworked kernel driver and mixer script it's as simple as that:
Playback_to_Lineout.sh Cirrus_listen.sh line line
Read this thread for more details New reworked driver for Wolfson/Cirrus Logic audio card