drm/xe/display: use intel_display_driver_pm_shutdown()

Replace direct intel_display_driver_pm_suspend() and additional calls
with intel_display_driver_shutdown(). This switches to use
drm_atomic_helper_shutdown() instead of drm_atomic_helper_suspend(),
which is the more appropriate thing to do anyway.

Not calling intel_display_driver_pm_suspend() from the xe shutdown path
unblocks further follow-up changes.

There's a slight functional change in that
intel_display_driver_shutdown() returns early for !HAS_DISPLAY(). Assume
this is what we want, and there are no cases where display engine is
present but all pipes have been fused off.

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patch.msgid.link/e6783c063f8c0d4a2b413e550165896a3d977585.1780389001.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>

0 files changed, 0 insertions, 0 deletions