Comment 23 for bug 573284

Still the same problem on toshiba satellite t115d with ubuntu 11.04 and kernel 2.6.38-8- (fresh install)

headphones don't work but internal mic works if mic F selected on alsamixer

adding snd-hda-intel model="olpc-xo-1_5" makes headphones and external mic work, but no internal mic anymore

01:05.1 Audio device: ATI Technologies Inc RS780 Azalia controller
00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia (Intel HDA)

info on alsamixer:
Card: HDA ATI SB
Chip: Conexant CX20582 (Pebble)

/proc/asound/version ──────────────────┐ │
│ │▒│Advanced Linux Sound Architecture Driver Version 1.0.24. │ │
│ │▒│Compiled on May 5 2011 for kernel 2.6.38-8-generic (SMP)