There's a fix for this error in my multi-device recording branch (bzr branch lp:~michael-sheldon/jokosher/multi_device_recording if you want to try it), but this hasn't been merged yet as there are further issues that need to be fixed before sound cards with multiple sub-devices work correctly.
There's a fix for this error in my multi-device recording branch (bzr branch lp:~michael-sheldon/jokosher/multi_device_recording if you want to try it), but this hasn't been merged yet as there are further issues that need to be fixed before sound cards with multiple sub-devices work correctly.