diff --git a/sound/soc/codecs/twl6040.c b/sound/soc/codecs/twl6040.c
index 9dfe208e..b252cf8 100644
--- a/sound/soc/codecs/twl6040.c
+++ b/sound/soc/codecs/twl6040.c
@@ -806,6 +806,15 @@
 
 		/* initialize vdd/vss registers with reg_cache */
 		twl6040_init_vdd_regs(codec);
+
+		/* Set external boost GPO */
+		twl6040_write(codec, TWL6040_REG_GPOCTL, 0x02);
+
+		/* Set initial minimal gain values */
+		twl6040_write(codec, TWL6040_REG_HSGAIN, 0xFF);
+		twl6040_write(codec, TWL6040_REG_EARCTL, 0x1E);
+		twl6040_write(codec, TWL6040_REG_HFLGAIN, 0x1D);
+		twl6040_write(codec, TWL6040_REG_HFRGAIN, 0x1D);
 		break;
 	case SND_SOC_BIAS_OFF:
 		if (!priv->codec_powered)