> -----Original Message----- > From: Intel-gfx <intel-gfx-bounces@xxxxxxxxxxxxxxxxxxxxx> On Behalf Of Ville > Syrjala > Sent: Wednesday, February 9, 2022 5:05 PM > To: intel-gfx@xxxxxxxxxxxxxxxxxxxxx > Subject: [PATCH 7/7] drm/i915: Consolidate all pre plane update > vblank waits > > From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> > > There are several reasons why we might have to do a vblank wait between > some of the pre_plane_update() steps and the actual plane update. > Currently we do a vblank wait for each of those individually. Let's consolidate > things so that we just do a single vblank wait at the end of the > pre_plane_update() step. > > Note that I don't think we should be hitting multiple vblank waits here > currently, at least in most cases. But no real reason that couldn't happen in > the future when some new features/workarounds are introduced. > > Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> > --- Reviewed-by: Arun R Murthy <arun.r.murthy@xxxxxxxxx> Thanks and Regards, Arun R Murthy --------------------
