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From: Alexander Motin <mav@FreeBSD.org>
Date: Fri, 30 Mar 2012 08:33:08 +0000 (UTC)
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Subject: svn commit: r233692 - head/sys/dev/sound/pci/hda
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Author: mav
Date: Fri Mar 30 08:33:08 2012
New Revision: 233692
URL: http://svn.freebsd.org/changeset/base/233692

Log:
  Reenable unsolicited responses on CODEC if hdaa_sense_init() called again.
  This fixes jack connection events handling after suspend/resume.
  
  PR:		kern/166382
  MFC after:	1 week

Modified:
  head/sys/dev/sound/pci/hda/hdaa.c

Modified: head/sys/dev/sound/pci/hda/hdaa.c
==============================================================================
--- head/sys/dev/sound/pci/hda/hdaa.c	Fri Mar 30 05:49:32 2012	(r233691)
+++ head/sys/dev/sound/pci/hda/hdaa.c	Fri Mar 30 08:33:08 2012	(r233692)
@@ -612,10 +612,11 @@ hdaa_sense_init(struct hdaa_devinfo *dev
 		if (w == NULL || w->enable == 0 || w->type !=
 		    HDA_PARAM_AUDIO_WIDGET_CAP_TYPE_PIN_COMPLEX)
 			continue;
-		if (HDA_PARAM_AUDIO_WIDGET_CAP_UNSOL_CAP(w->param.widget_cap) &&
-		    w->unsol < 0) {
-			w->unsol = HDAC_UNSOL_ALLOC(
-			    device_get_parent(devinfo->dev), devinfo->dev, w->nid);
+		if (HDA_PARAM_AUDIO_WIDGET_CAP_UNSOL_CAP(w->param.widget_cap)) {
+			if (w->unsol < 0)
+				w->unsol = HDAC_UNSOL_ALLOC(
+				    device_get_parent(devinfo->dev),
+				    devinfo->dev, w->nid);
 			hda_command(devinfo->dev,
 			    HDA_CMD_SET_UNSOLICITED_RESPONSE(0, w->nid,
 			    HDA_CMD_SET_UNSOLICITED_RESPONSE_ENABLE | w->unsol));