did your sb0410 have these two chips ? ADC: WM8775EDS (4 Channel) DAC: CS4382
if you look at cs4382 datasheet , it has three modes which can double or quad the speed for wm8775 which does not have any boost for mic, you have to ask the author who add support of mic line in switch since the datasheet does not mention any usage of input pins as mic https://bugzilla.kernel.org/enter_bug.cgi?product=Drivers you have to file upstream bug for overrun when recording using arecord -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1315212 Title: [CA0106 - CA0106, playback] Playback problem - Surround dies, no valid output To manage notifications about this bug go to: https://bugs.launchpad.net/alsa-driver/+bug/1315212/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
