drm/i915: Fix i915_display_info output when connectors are not active

Currently intel_connector_info(), which prints the per-connector
output for i915_display_info, just bails out early if the connector
doesn't have a current encoder. That leads to very confusing output
where some of your connected (and properly detected) outputs appear
to have no enumerated modes.

Get rid of the encoder stuff and just rely on the connector itself
so that the output is always consistent.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240329012331.29281-1-ville.syrjala@linux.intel.com


Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com>