diff --git a/src/mainboard/google/zork/variants/baseboard/dalboz/devicetree.cb b/src/mainboard/google/zork/variants/baseboard/dalboz/devicetree.cb
index bff91fcf99..cf27b5a0ce 100644
--- a/src/mainboard/google/zork/variants/baseboard/dalboz/devicetree.cb
+++ b/src/mainboard/google/zork/variants/baseboard/dalboz/devicetree.cb
@@ -338,7 +338,7 @@ chip soc/amd/picasso
 					# Set low (0) = Select DMIC0
 					# Set high (1) = Select DMIC1
 					register "dmic_select_gpio" = "ACPI_GPIO_OUTPUT(GPIO_67)"
-					device generic 0.0 alias acp_machine on end
+					device generic 0.0 alias acp_machine hidden end
 				end
 			end # Audio
 			device ref hda off end # HDA
diff --git a/src/mainboard/google/zork/variants/baseboard/trembyle/devicetree.cb b/src/mainboard/google/zork/variants/baseboard/trembyle/devicetree.cb
index 448982a311..d6f2136c81 100644
--- a/src/mainboard/google/zork/variants/baseboard/trembyle/devicetree.cb
+++ b/src/mainboard/google/zork/variants/baseboard/trembyle/devicetree.cb
@@ -364,7 +364,7 @@ chip soc/amd/picasso
 					# Set low (0) = Select DMIC0
 					# Set high (1) = Select DMIC1
 					register "dmic_select_gpio" = "ACPI_GPIO_OUTPUT(GPIO_67)"
-					device generic 0.0 alias acp_machine on end
+					device generic 0.0 alias acp_machine hidden end
 				end
 			end # Audio
 			device ref hda off end # HDA
diff --git a/src/mainboard/google/zork/variants/dirinboz/overridetree.cb b/src/mainboard/google/zork/variants/dirinboz/overridetree.cb
index 531f4d34d2..67f031cca4 100644
--- a/src/mainboard/google/zork/variants/dirinboz/overridetree.cb
+++ b/src/mainboard/google/zork/variants/dirinboz/overridetree.cb
@@ -126,7 +126,7 @@ chip soc/amd/picasso
 					# Set low (0) = Select DMIC0
 					# Set high (1) = Select DMIC1
 					register "dmic_select_gpio" = "ACPI_GPIO_OUTPUT(GPIO_67)"
-					device generic 0.0 on
+					device generic 0.0 hidden
 						probe AUDIO_CODEC_SOURCE AUDIO_CODEC_ALC5682
 					end
 				end
@@ -142,7 +142,7 @@ chip soc/amd/picasso
 					# Set low (0) = Select DMIC0
 					# Set high (1) = Select DMIC1
 					register "dmic_select_gpio" = "ACPI_GPIO_OUTPUT(GPIO_67)"
-					device generic 1.0 on
+					device generic 1.0 hidden
 						probe AUDIO_CODEC_SOURCE AUDIO_CODEC_ALC5682I_VS
 					end
 				end
diff --git a/src/mainboard/google/zork/variants/gumboz/overridetree.cb b/src/mainboard/google/zork/variants/gumboz/overridetree.cb
index 531f4d34d2..67f031cca4 100644
--- a/src/mainboard/google/zork/variants/gumboz/overridetree.cb
+++ b/src/mainboard/google/zork/variants/gumboz/overridetree.cb
@@ -126,7 +126,7 @@ chip soc/amd/picasso
 					# Set low (0) = Select DMIC0
 					# Set high (1) = Select DMIC1
 					register "dmic_select_gpio" = "ACPI_GPIO_OUTPUT(GPIO_67)"
-					device generic 0.0 on
+					device generic 0.0 hidden
 						probe AUDIO_CODEC_SOURCE AUDIO_CODEC_ALC5682
 					end
 				end
@@ -142,7 +142,7 @@ chip soc/amd/picasso
 					# Set low (0) = Select DMIC0
 					# Set high (1) = Select DMIC1
 					register "dmic_select_gpio" = "ACPI_GPIO_OUTPUT(GPIO_67)"
-					device generic 1.0 on
+					device generic 1.0 hidden
 						probe AUDIO_CODEC_SOURCE AUDIO_CODEC_ALC5682I_VS
 					end
 				end
diff --git a/src/mainboard/google/zork/variants/shuboz/overridetree.cb b/src/mainboard/google/zork/variants/shuboz/overridetree.cb
index e2d73d41c8..ad64c27d2e 100644
--- a/src/mainboard/google/zork/variants/shuboz/overridetree.cb
+++ b/src/mainboard/google/zork/variants/shuboz/overridetree.cb
@@ -71,7 +71,7 @@ chip soc/amd/picasso
 					# Set low (0) = Select DMIC0
 					# Set high (1) = Select DMIC1
 					register "dmic_select_gpio" = "ACPI_GPIO_OUTPUT(GPIO_67)"
-					device generic 0.0 on
+					device generic 0.0 hidden
 						probe AUDIO_CODEC_SOURCE AUDIO_CODEC_ALC5682
 					end
 				end
@@ -87,7 +87,7 @@ chip soc/amd/picasso
 					# Set low (0) = Select DMIC0
 					# Set high (1) = Select DMIC1
 					register "dmic_select_gpio" = "ACPI_GPIO_OUTPUT(GPIO_67)"
-					device generic 1.0 on
+					device generic 1.0 hidden
 						probe AUDIO_CODEC_SOURCE AUDIO_CODEC_ALC5682I_VS
 					end
 				end
diff --git a/src/mainboard/google/zork/variants/vilboz/overridetree.cb b/src/mainboard/google/zork/variants/vilboz/overridetree.cb
index ed15461e8c..15fd296167 100644
--- a/src/mainboard/google/zork/variants/vilboz/overridetree.cb
+++ b/src/mainboard/google/zork/variants/vilboz/overridetree.cb
@@ -172,7 +172,7 @@ chip soc/amd/picasso
 					# Set low (0) = Select DMIC0
 					# Set high (1) = Select DMIC1
 					register "dmic_select_gpio" = "ACPI_GPIO_OUTPUT(GPIO_67)"
-					device generic 0.0 on
+					device generic 0.0 hidden
 						probe AUDIO_AMP AUDIO_AMP_I2C_MODE
 					end
 				end
@@ -188,7 +188,7 @@ chip soc/amd/picasso
 					# Set low (0) = Select DMIC0
 					# Set high (1) = Select DMIC1
 					register "dmic_select_gpio" = "ACPI_GPIO_OUTPUT(GPIO_67)"
-					device generic 1.0 on
+					device generic 1.0 hidden
 						probe AUDIO_AMP AUDIO_AMP_AUTO_MODE
 					end
 				end