(In reply to Sitsofe Wheeler from comment #2) > Sadly that kernel doesn't boot at all - just an empty black screen.
Meh. What if you cherry pick
commit f9b61ff6bce9a44555324b29e593fdffc9a115bc Author: Daniel Vetter <email address hidden> Date: Wed Jan 7 13:54:39 2015 +0100
drm/i915: Push vblank enable/disable past encoder->enable/disable
on top of v3.19?
(In reply to Sitsofe Wheeler from comment #2)
> Sadly that kernel doesn't boot at all - just an empty black screen.
Meh. What if you cherry pick
commit f9b61ff6bce9a44 555324b29e593fd ffc9a115bc
Author: Daniel Vetter <email address hidden>
Date: Wed Jan 7 13:54:39 2015 +0100
drm/i915: Push vblank enable/disable past encoder- >enable/ disable
on top of v3.19?