X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/765c9de3b4af7c2078d16a03812ae2c7c2b24938..7b1edb791d9ca667b95988cb5638c4c88416cd17:/iokit/Kernel/IOServicePM.cpp

diff --git a/iokit/Kernel/IOServicePM.cpp b/iokit/Kernel/IOServicePM.cpp
index 5d225355d..2e762ef9c 100644
--- a/iokit/Kernel/IOServicePM.cpp
+++ b/iokit/Kernel/IOServicePM.cpp
@@ -3162,7 +3162,8 @@ void IOService::start_our_change ( unsigned long queue_head )
     if ( priv->head_note_state < pm_vars->myCurrentState ) {	// dropping power?
         priv->machine_state = IOPMour_prechange_03;		// yes, in case we have to wait for acks
         pm_vars->doNotPowerDown = false;
-        if ( askChangeDown(priv->head_note_state) ) {  		// ask apps and kernel clients if we can drop power
+        pm_vars->outofbandparameter = kNotifyApps;  		// ask apps and kernel clients if we can drop power
+        if ( askChangeDown(priv->head_note_state) ) {
             if ( pm_vars->doNotPowerDown ) {			// don't have to wait, did any clients veto?
                 tellNoChangeDown(priv->head_note_state);	// yes, rescind the warning
                 priv-> head_note_flags |= IOPMNotDone;		// mark the change note un-actioned