diff --git a/sound/pci/hda/hda_beep.c b/sound/pci/hda/hda_beep.c
index 0849aac..35bf531 100644
--- a/sound/pci/hda/hda_beep.c
+++ b/sound/pci/hda/hda_beep.c
@@ -39,13 +39,23 @@
 	struct hda_beep *beep =
 		container_of(work, struct hda_beep, beep_work);
 	struct hda_codec *codec = beep->codec;
+	int tone;
 
 	if (!beep->enabled)
 		return;
 
+	tone = beep->tone;
+	if (tone && !beep->playing) {
+		snd_hda_power_up(codec);
+		beep->playing = 1;
+	}
 	/* generate tone */
 	snd_hda_codec_write(codec, beep->nid, 0,
-			AC_VERB_SET_BEEP_CONTROL, beep->tone);
+			    AC_VERB_SET_BEEP_CONTROL, tone);
+	if (!tone && beep->playing) {
+		beep->playing = 0;
+		snd_hda_power_down(codec);
+	}
 }
 
 /* (non-standard) Linear beep tone calculation for IDT/STAC codecs 
@@ -115,14 +125,23 @@
 	return 0;
 }
 
+static void turn_off_beep(struct hda_beep *beep)
+{
+	cancel_work_sync(&beep->beep_work);
+	if (beep->playing) {
+		/* turn off beep */
+		snd_hda_codec_write(beep->codec, beep->nid, 0,
+				    AC_VERB_SET_BEEP_CONTROL, 0);
+		beep->playing = 0;
+		snd_hda_power_down(beep->codec);
+	}
+}
+
 static void snd_hda_do_detach(struct hda_beep *beep)
 {
 	input_unregister_device(beep->dev);
 	beep->dev = NULL;
-	cancel_work_sync(&beep->beep_work);
-	/* turn off beep for sure */
-	snd_hda_codec_write(beep->codec, beep->nid, 0,
-				  AC_VERB_SET_BEEP_CONTROL, 0);
+	turn_off_beep(beep);
 }
 
 static int snd_hda_do_attach(struct hda_beep *beep)
@@ -170,12 +189,8 @@
 	enable = !!enable;
 	if (beep->enabled != enable) {
 		beep->enabled = enable;
-		if (!enable) {
-			cancel_work_sync(&beep->beep_work);
-			/* turn off beep */
-			snd_hda_codec_write(beep->codec, beep->nid, 0,
-						  AC_VERB_SET_BEEP_CONTROL, 0);
-		}
+		if (!enable)
+			turn_off_beep(beep);
 		return 1;
 	}
 	return 0;
diff --git a/sound/pci/hda/hda_beep.h b/sound/pci/hda/hda_beep.h
index 4dc6933..cb88464 100644
--- a/sound/pci/hda/hda_beep.h
+++ b/sound/pci/hda/hda_beep.h
@@ -36,6 +36,7 @@
 	hda_nid_t nid;
 	unsigned int enabled:1;
 	unsigned int linear_tone:1;	/* linear tone for IDT/STAC codec */
+	unsigned int playing:1;
 	struct work_struct beep_work; /* scheduled task for beep event */
 	struct mutex mutex;
 };