Commits
Daniel Vetter committed 835c5873d6e
drm/i915: don't update the fb base if there is no fb Otherwise we'll set_fb complains pretty loudly if we the crtc is off and userspace moves the NULL fb around a bit. Yeah, this actually happens in the wild ... Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>