Some weeks ago I updated to Linux kernel version 3.3 because Radeon Audio HDMI wasn't working on my laptop. The issue was fixed with the upgrade to version 3.3 (Though Suspend still doesn't work)
I recently changed distributions, switching from Ubuntu to Mint and when I wanted to update to 3.3 I saw that 3.5 was out too(i'm not really kernel-aware).
But after updating, my Radeon HDMI Audio stopped working again.
So my question is: for me in logical order kernel 3.5 should have improvements from 3.3, except if it's a completely different branch which I don't know about. So why did it break my system? And is there any (easy) way to get the improvement made to radeon drivers from 3.3 to 3.5 ?
(question already asked on superuser , but someone told me that will be better to move it here)