> -----Original Message----- > From: Hajda, Andrzej <andrzej.hajda@xxxxxxxxx> > Sent: Wednesday, July 13, 2022 8:50 PM > To: Jani Nikula <jani.nikula@xxxxxxxxxxxxxxx>; Ville Syrjälä > <ville.syrjala@xxxxxxxxxxxxxxx>; Murthy, Arun R <arun.r.murthy@xxxxxxxxx> > Cc: Hajda, Andrzej <andrzej.hajda@xxxxxxxxx>; Joonas Lahtinen > <joonas.lahtinen@xxxxxxxxxxxxxxx>; Vivi, Rodrigo <rodrigo.vivi@xxxxxxxxx>; > Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxxxxxxxx>; Daniel Vetter > <daniel@xxxxxxxx>; intel-gfx@xxxxxxxxxxxxxxxxxxxxx; dri- > devel@xxxxxxxxxxxxxxxxxxxxx > Subject: [PATCH v3 3/3] drm/i915/display: add hotplug.suspended flag > > HPD events during driver removal can be generated by hardware and > software frameworks - drm_dp_mst, the former we can avoid by disabling > interrupts, the latter can be triggered by any drm_dp_mst transaction, and > this is too late. Introducing suspended flag allows to solve this chicken-egg > problem. > > Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/5950 > Signed-off-by: Andrzej Hajda <andrzej.hajda@xxxxxxxxx> > --- Reviewed-by: Arun R Murthy <arun.r.murthy@xxxxxxxxx> Thanks and Regards, Arun R Murthy --------------------
