diff --git a/sound/soc/codecs/ad193x.c b/sound/soc/codecs/ad193x.c
index f3bab8fe3579..9615e786d049 100644
--- a/sound/soc/codecs/ad193x.c
+++ b/sound/soc/codecs/ad193x.c
@@ -427,12 +427,22 @@ static void ad193x_reg_default_init(struct ad193x_priv *ad193x)
 		{  0, 0x99 },	/* PLL_CLK_CTRL0: pll input: mclki/xi 12.288Mhz */
 		{  1, 0x04 },	/* PLL_CLK_CTRL1: no on-chip Vref */
 		{  2, 0x40 },	/* DAC_CTRL0: TDM mode */
+		{  3, 0x00 },	/* DAC_CTRL1: reset */
 		{  4, 0x1A },	/* DAC_CTRL2: 48kHz de-emphasis, unmute dac */
 		{  5, 0x00 },	/* DAC_CHNL_MUTE: unmute DAC channels */
+		{  6, 0x00 },	/* DAC_L1_VOL: no attenuation */
+		{  7, 0x00 },	/* DAC_R1_VOL: no attenuation */
+		{  8, 0x00 },	/* DAC_L2_VOL: no attenuation */
+		{  9, 0x00 },	/* DAC_R2_VOL: no attenuation */
+		{ 10, 0x00 },	/* DAC_L3_VOL: no attenuation */
+		{ 11, 0x00 },	/* DAC_R3_VOL: no attenuation */
+		{ 12, 0x00 },	/* DAC_L4_VOL: no attenuation */
+		{ 13, 0x00 },	/* DAC_R4_VOL: no attenuation */
 	};
 	const struct ad193x_reg_default reg_adc_init[] = {
 		{ 14, 0x03 },	/* ADC_CTRL0: high-pass filter enable */
 		{ 15, 0x43 },	/* ADC_CTRL1: sata delay=1, adc aux mode */
+		{ 16, 0x00 },	/* ADC_CTRL2: reset */
 	};
 	int i;