Op 07-03-17 om 21:54 schreef [email protected]: > From: Ville Syrjälä <[email protected]> > > printks are slow so we should not be doing them from the vblank evade > critical section. These could explain why we sometimes seem to > blow past our 100 usec deadline. > > The problem has been there ever since commit bfd16b2a23dc ("drm/i915: > Make updating pipe without modeset atomic.") but it may not have > been readily visible until commit e1edbd44e23b ("drm/i915: Complain > if we take too long under vblank evasion.") increased our chances > of noticing it. > > Cc: Maarten Lankhorst <[email protected]> > Fixes: bfd16b2a23dc ("drm/i915: Make updating pipe without modeset atomic.") > Signed-off-by: Ville Syrjälä <[email protected]>
Reviewed-by: Maarten Lankhorst <[email protected]> _______________________________________________ Intel-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/intel-gfx
