drm/xe/xe_late_bind_fw: Reload late binding fw during system resume

Reload late binding fw during resume from system suspend

v2:
  - Unconditionally reload late binding fw (Rodrigo)
  - Flush worker during system suspend

Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Badal Nilawar <badal.nilawar@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://lore.kernel.org/r/20250905154953.3974335-8-badal.nilawar@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>

Author: bnilawar

drivers/gpu/drm/xe/xe_pm.c

@@ -130,6 +130,8 @@ int xe_pm_suspend(struct xe_device *xe)
 	if (err)
 		goto err;
 
+	xe_late_bind_wait_for_worker_completion(&xe->late_bind);
+
 	for_each_gt(gt, xe, id)
 		xe_gt_suspend_prepare(gt);
 
@@ -217,6 +219,8 @@ int xe_pm_resume(struct xe_device *xe)
 	if (IS_VF_CCS_READY(xe))
 		xe_sriov_vf_ccs_register_context(xe);
 
+	xe_late_bind_fw_load(&xe->late_bind);
+
 	drm_dbg(&xe->drm, "Device resumed\n");
 	return 0;
 err: