It's almost imposible to have only -0.3dB stereo crosstalk (look at RightMatk Audio Test Results for
Via Envy24 or Aopen TubeSound). Seems to me these guys don't understand what they are doing. I am almost certain that there was something wrong with test setup or cables.
That works only for userland apps. When it comes to kernel code, ususaly you have to rewrite it from scratch.
It's almost imposible to have only -0.3dB stereo crosstalk (look at RightMatk Audio Test Results for Via Envy24 or Aopen TubeSound). Seems to me these guys don't understand what they are doing. I am almost certain that there was something wrong with test setup or cables.