pm_notifications 281 drivers/gpu/drm/i915/gem/i915_gem_pm.c blocking_notifier_chain_register(&i915->gt.pm_notifications, pm_notifications 17 drivers/gpu/drm/i915/gt/intel_gt_pm.c blocking_notifier_call_chain(&i915->gt.pm_notifications, state, i915); pm_notifications 97 drivers/gpu/drm/i915/gt/intel_gt_pm.c BLOCKING_INIT_NOTIFIER_HEAD(>->pm_notifications); pm_notifications 69 drivers/gpu/drm/i915/gt/intel_gt_types.h struct blocking_notifier_head pm_notifications;