From 84940f959f176bc4b40dd4a567e4c8a6192c25ef Mon Sep 17 00:00:00 2001
From: jakemsr <jakemsr@openbsd.org>
Date: Fri, 6 Aug 2010 05:57:48 +0000
Subject: [PATCH] reenabling unsolicited responses in the resume path was lost
 in rev 1.172.  restore it so headphone/speaker switching can work after
 resume. ok deraadt

---
 sys/dev/pci/azalia.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/sys/dev/pci/azalia.c b/sys/dev/pci/azalia.c
index 608fd0f37f9..e42a2586d37 100644
--- a/sys/dev/pci/azalia.c
+++ b/sys/dev/pci/azalia.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: azalia.c,v 1.178 2010/08/06 05:34:50 jakemsr Exp $	*/
+/*	$OpenBSD: azalia.c,v 1.179 2010/08/06 05:57:48 jakemsr Exp $	*/
 /*	$NetBSD: azalia.c,v 1.20 2006/05/07 08:31:44 kent Exp $	*/
 
 /*-
@@ -1452,6 +1452,9 @@ azalia_resume(azalia_t *az)
 	if (err)
 		return err;
 
+	/* enable unsolicited responses on the controller */
+	AZ_WRITE_4(az, GCTL, AZ_READ_4(az, GCTL) | HDA_GCTL_UNSOL);
+
 	err = azalia_resume_codec(&az->codecs[az->codecno]);
 	if (err)
 		return err;
-- 
2.20.1