Commits
John Keeping committed c240906d366
drm/atomic-helper: Export framebuffer_changed() The Rockchip driver cannot use drm_atomic_helper_wait_for_vblanks() because it has hardware counters for neither vblanks nor scanlines. In order to simplify re-implementing the functionality for this driver, export the framebuffer_changed() helper so it can be reused. Signed-off-by: John Keeping <john@metanate.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>