On Fri, May 03, 2013 at 10:40:17PM +0200, Daniel Vetter wrote: >On Fri, May 3, 2013 at 10:31 PM, Josh Boyer <jwboyer at gmail.com> wrote: >> OK. Git bisect tells me this: >> >> 57c219633275c7e7413f8bc7be250dc092887458 is the first bad commit >> commit 57c219633275c7e7413f8bc7be250dc092887458 >> Author: Daniel Vetter <daniel.vetter at ffwll.ch> >> Date: Thu Apr 4 17:19:37 2013 +0200 >> >> drm/i915: revert eDP bpp clamping code changes > >Yeah, that commit is a bit dubios and for 3.11 we've already planned >to kick it out. It tries to work around an issue on a funky >pre-release hw. Does reverting this commit fix your issue? Yes, seems so. I reverted it on top of Linus tree as of commit ce857229e0c3adc2 and things boot normally on the machine after that. josh