Ubuntu
alsa-driver package

  1. Bug #1315212
  2. Comment #59

Comment 59 for bug 1315212

Revision history for this message
In , Raymond (superquad-vortex2) wrote :

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