https://bugs.freedesktop.org/show_bug.cgi?id=76297
--- Comment #1 from John Bridgman john.bridgman@amd.com --- Hi, when you say "and now there is no open source drivers..." do you mean "the open source drivers worked on my hardware with earlier kernels than 3.12" or "the first kernel I tried is 3.12 so I've never had open source drivers running on this hardware" ?
Trying to understand if this is a regression or not.