Hi, I recently bought a Sound Blaster 5.1vx (which has a ca0106 chip on it) and found that it didn't quite work properly in ALSA.

The fix I made changes a few bits of code which aren't specific to my sound card, and I don't have a way to test it. The code looks to be more correct (I had to change a few spots to get the controls to operate on the correct channels, and also to get the rear channels to work at all).

Could someone please review the patch, which I've attached to this bug report:

https://bugtrack.alsa-project.org/alsa-bug/view.php?id=5108

Thanks for your time.

Andy