On Wednesday, June 21st, 2023 at 14:05, Jani Nikula <jani.nikula@xxxxxxxxx> wrote: > > - if (changed) > > + if (hweight32(changed) == 1) > > + drm_kms_helper_connector_hotplug_event(first_changed_connector); > > What if more than one connector share the same hpd pin? Ah, I did not believe this could happen. I'll rework the patch to count the number of changed connectors instead.