https://bugs.freedesktop.org/show_bug.cgi?id=92858
--- Comment #8 from Christian König deathsimple@vodafone.de --- (In reply to Darren D. from comment #7)
I'm back on track now, and with any luck and free time between day job and sleep, eventually I'll have a bootable kernel compiled soon so I can actually start bisecting to locate the bad commit.
Well, don't give up. That sounds like a rather normal learning curve to me.
Just let us know when you have any result or are stuck at some point.