The fix for comment #7 & #10 has been confirmed, however, microphone still doesn't work. Observed on Samsung Origen board with Linaro ubuntu pre-built image:
http://snapshots.linaro.org/precise/pre-built/leb-origen/336/leb-origen-precise_ubuntu-desktop_20120909-336.img.gz
The fix for comment #7 & #10 has been confirmed, however, microphone still doesn't work. Observed on Samsung Origen board with Linaro ubuntu pre-built image:
http:// snapshots. linaro. org/precise/ pre-built/ leb-origen/ 336/leb- origen- precise_ ubuntu- desktop_ 20120909- 336.img. gz