diff --git a/src/mainboard/google/dedede/variants/cappy2/overridetree.cb b/src/mainboard/google/dedede/variants/cappy2/overridetree.cb
index 1194a2cfa9..7519a326ff 100644
--- a/src/mainboard/google/dedede/variants/cappy2/overridetree.cb
+++ b/src/mainboard/google/dedede/variants/cappy2/overridetree.cb
@@ -3,6 +3,7 @@ fw_config
 		option AUDIO_CODEC_UNPROVISIONED 0
 		option AUDIO_CODEC_ALC5682 1
 		option AUDIO_CODEC_CS42l42 2
+		option AUDIO_CODEC_ALC5682I_VS 3
 	end
 end
 
@@ -108,6 +109,19 @@ chip soc/intel/jasperlake
 					probe AUDIO_CODEC_SOURCE AUDIO_CODEC_ALC5682
 				end
 			end
+			chip drivers/i2c/generic
+				register "hid" = ""RTL5682""
+				register "name" = ""RT58""
+				register "desc" = ""Realtek RT5682""
+				register "irq_gpio" = "ACPI_GPIO_IRQ_EDGE_BOTH(GPP_D16)"
+				register "property_count" = "1"
+				register "property_list[0].type" = "ACPI_DP_TYPE_INTEGER"
+				register "property_list[0].name" = ""realtek,jd-src""
+				register "property_list[0].integer" = "1"
+				device i2c 1a on
+					probe AUDIO_CODEC_SOURCE AUDIO_CODEC_ALC5682I_VS
+				end
+			end
 			chip drivers/i2c/cs42l42
 				register "irq_gpio" = "ACPI_GPIO_IRQ_EDGE_BOTH(GPP_D16)"
 				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_H16)"