Revert "drm/i915/display: Fix handling of enable_psr parameter"

This reverts commit 0d0f5ca7 which is
commit 5c57c099 upstream.

This is part of a series of i915 patches that were backported to 5.19.12
but found to be incomplete and caused problems on many systems so they
are being reverted.

Reported-by: Jerry Ling <jiling@cern.ch>
Reported-by: Hans de Goede <hdegoede@redhat.com>
Cc: Thorsten Leemhuis <regressions@leemhuis.info>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Jouni Högander <jouni.hogander@intel.com>
Cc: Mika Kahola <mika.kahola@intel.com>
Cc: José Roberto de Souza <jose.souza@intel.com>
Cc: Jouni Högander <jouni.hogander@intel.com>
Cc: Sasha Levin <sashal@kernel.org>
Link: https://lore.kernel.org/all/55905860-adf9-312c-69cc-491ac8ce1a8b@cern.ch/


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>