diff --git a/[refs] b/[refs]
index a11f99d32ad4..42b042979319 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 942fd1ebf6072fdaa07ae6d77a4f58b39c1bfdf9
+refs/heads/master: 6cabf6b0694951288520512e0b68c78523acc9fd
diff --git a/trunk/sound/pci/ac97/ac97_codec.c b/trunk/sound/pci/ac97/ac97_codec.c
index 2d2f16e11082..07364c00768a 100644
--- a/trunk/sound/pci/ac97/ac97_codec.c
+++ b/trunk/sound/pci/ac97/ac97_codec.c
@@ -2295,9 +2295,11 @@ static void snd_ac97_powerdown(struct snd_ac97 *ac97)
 	power |= AC97_PD_PR0 | AC97_PD_PR1;	/* ADC & DAC powerdown */
 	snd_ac97_write(ac97, AC97_POWERDOWN, power);
 	udelay(100);
-	power |= AC97_PD_PR2 | AC97_PD_PR3;	/* Analog Mixer powerdown */
+	power |= AC97_PD_PR2;	/* Analog Mixer powerdown (Vref on) */
 	snd_ac97_write(ac97, AC97_POWERDOWN, power);
 	if (ac97_is_power_save_mode(ac97)) {
+		power |= AC97_PD_PR3;	/* Analog Mixer powerdown */
+		snd_ac97_write(ac97, AC97_POWERDOWN, power);
 		udelay(100);
 		/* AC-link powerdown, internal Clk disable */
 		/* FIXME: this may cause click noises on some boards */