diff --git a/asoc/codecs/wcd937x/wcd937x.c b/asoc/codecs/wcd937x/wcd937x.c
index 34738d74c212..98b5d3d11e89 100644
--- a/asoc/codecs/wcd937x/wcd937x.c
+++ b/asoc/codecs/wcd937x/wcd937x.c
@@ -178,12 +178,6 @@ static int wcd937x_init_reg(struct snd_soc_component *component)
 				0xFF, 0xFA);
 	snd_soc_component_update_bits(component, WCD937X_MICB3_TEST_CTL_1,
 				0xFF, 0xFA);
-	snd_soc_component_update_bits(component, WCD937X_MICB1_TEST_CTL_2,
-				      0x38, 0x00);
-	snd_soc_component_update_bits(component, WCD937X_MICB2_TEST_CTL_2,
-				      0x38, 0x00);
-	snd_soc_component_update_bits(component, WCD937X_MICB3_TEST_CTL_2,
-				      0x38, 0x00);
 	/* Set Bandgap Fine Adjustment to +5mV for Tanggu SMIC part */
 	if (snd_soc_component_read32(component, WCD937X_DIGITAL_EFUSE_REG_16)
 	    == 0x01) {
@@ -195,6 +189,10 @@ static int wcd937x_init_reg(struct snd_soc_component *component)
 				WCD937X_HPH_NEW_INT_RDAC_HD2_CTL_L, 0x1F, 0x04);
 		snd_soc_component_update_bits(component,
 				WCD937X_HPH_NEW_INT_RDAC_HD2_CTL_R, 0x1F, 0x04);
+		snd_soc_component_update_bits(component,
+				WCD937X_BIAS_VBG_FINE_ADJ, 0xF0, 0xB0);
+		snd_soc_component_update_bits(component,
+				WCD937X_RX_BIAS_HPH_LOWPOWER, 0xF0, 0x90);
 	}
 	return 0;
 }