On Wed, 21 Jun 2023, Simon Ser <cont...@emersion.fr> wrote: > On Wednesday, June 21st, 2023 at 14:05, Jani Nikula <jani.nik...@intel.com> > 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.
A DP++ port is probably the prime example of this, with both DP and HDMI connectors. BR, Jani. -- Jani Nikula, Intel Open Source Graphics Center
