https://bugzilla.kernel.org/show_bug.cgi?id=45061
Peter lekensteyn@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |lekensteyn@gmail.com
--- Comment #1 from Peter lekensteyn@gmail.com 2012-10-05 15:01:01 --- Possibly a duplicate of https://bugzilla.kernel.org/show_bug.cgi?id=44391 (which is about Nvidia Optimus, but a solution possibly has the same patch)
So you have a MUX-less hybrid Intel / AMD setup if I am not mistaken?