Quoting Rob Clark (2020-08-18 09:31:19) > From: Rob Clark <robdclark@xxxxxxxxxxxx> > > This has roughly the same effect as drm_atomic_helper_wait_for_vblanks(), > basically just ensuring that vblank accounting is enabled so that we get > valid timestamp/seqn on pageflip events. > > Signed-off-by: Rob Clark <robdclark@xxxxxxxxxxxx> > --- Tested-by: Stephen Boyd <swboyd@xxxxxxxxxxxx>