On Fri, May 3, 2013 at 6:36 PM, Chris Wilson <chris at chris-wilson.co.uk> wrote: > Along the modesetting short cut where we skip trying to do a full > modeset and instead simply update the framebuffer base registers, we > failed to handle any errors reported. > > Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk> This regression has been introduced in commit 94352cf9a5328bb1a44288e6c2c1276695f8a356 Author: Daniel Vetter <daniel.vetter at ffwll.ch> Date: Thu Jul 5 22:51:56 2012 +0200 drm/i915: push crtc->fb update into pipe_set_base /me hangs head in shame -- Daniel Vetter Software Engineer, Intel Corporation +41 (0) 79 365 57 48 - http://blog.ffwll.ch