diff --git a/authsecret/1.0/default/android.hardware.authsecret@1.0-service.rc b/authsecret/1.0/default/android.hardware.authsecret@1.0-service.rc
index e82da7e..1a95cd0 100644
--- a/authsecret/1.0/default/android.hardware.authsecret@1.0-service.rc
+++ b/authsecret/1.0/default/android.hardware.authsecret@1.0-service.rc
@@ -1,4 +1,5 @@
 service vendor.authsecret-1-0 /vendor/bin/hw/android.hardware.authsecret@1.0-service
+    interface android.hardware.authsecret@1.0::IAuthSecret default
     class hal
     user system
     group system
diff --git a/bluetooth/1.0/default/android.hardware.bluetooth@1.0-service.rc b/bluetooth/1.0/default/android.hardware.bluetooth@1.0-service.rc
index b615227..9fa128d 100644
--- a/bluetooth/1.0/default/android.hardware.bluetooth@1.0-service.rc
+++ b/bluetooth/1.0/default/android.hardware.bluetooth@1.0-service.rc
@@ -1,4 +1,5 @@
 service vendor.bluetooth-1-0 /vendor/bin/hw/android.hardware.bluetooth@1.0-service
+    interface android.hardware.bluetooth@1.0::IBluetoothHci default
     class hal
     capabilities BLOCK_SUSPEND NET_ADMIN SYS_NICE
     user bluetooth
diff --git a/boot/1.0/default/android.hardware.boot@1.0-service.rc b/boot/1.0/default/android.hardware.boot@1.0-service.rc
index 32f3a45..b8125e1 100644
--- a/boot/1.0/default/android.hardware.boot@1.0-service.rc
+++ b/boot/1.0/default/android.hardware.boot@1.0-service.rc
@@ -1,4 +1,5 @@
 service vendor.boot-hal-1-0 /vendor/bin/hw/android.hardware.boot@1.0-service
+    interface android.hardware.boot@1.0::IBootControl default
     class early_hal
     user root
     group root
diff --git a/broadcastradio/1.1/default/android.hardware.broadcastradio@1.1-service.rc b/broadcastradio/1.1/default/android.hardware.broadcastradio@1.1-service.rc
index 7c57135..6fcbfa6 100644
--- a/broadcastradio/1.1/default/android.hardware.broadcastradio@1.1-service.rc
+++ b/broadcastradio/1.1/default/android.hardware.broadcastradio@1.1-service.rc
@@ -1,4 +1,6 @@
 service broadcastradio-hal /vendor/bin/hw/android.hardware.broadcastradio@1.1-service
+    interface android.hardware.broadcastradio@1.0::IBroadcastRadioFactory default
+    interface android.hardware.broadcastradio@1.1::IBroadcastRadioFactory default
     class hal
     user audioserver
     group audio
diff --git a/broadcastradio/2.0/default/android.hardware.broadcastradio@2.0-service.rc b/broadcastradio/2.0/default/android.hardware.broadcastradio@2.0-service.rc
index 7d68b6c..dd8c9c6 100644
--- a/broadcastradio/2.0/default/android.hardware.broadcastradio@2.0-service.rc
+++ b/broadcastradio/2.0/default/android.hardware.broadcastradio@2.0-service.rc
@@ -1,4 +1,5 @@
 service broadcastradio-hal2 /vendor/bin/hw/android.hardware.broadcastradio@2.0-service
+    interface android.hardware.broadcastradio@2.0::IBroadcastRadio default
     class hal
     user audioserver
     group audio
diff --git a/configstore/1.1/default/android.hardware.configstore@1.1-service.rc b/configstore/1.1/default/android.hardware.configstore@1.1-service.rc
index 105678a..d62c4a8 100644
--- a/configstore/1.1/default/android.hardware.configstore@1.1-service.rc
+++ b/configstore/1.1/default/android.hardware.configstore@1.1-service.rc
@@ -1,4 +1,6 @@
 service vendor.configstore-hal /vendor/bin/hw/android.hardware.configstore@1.1-service
+    interface android.hardware.configstore@1.0::ISurfaceFlingerConfigs default
+    interface android.hardware.configstore@1.1::ISurfaceFlingerConfigs default
     class hal animation
     user system
     group system
diff --git a/confirmationui/1.0/default/android.hardware.confirmationui@1.0-service.rc b/confirmationui/1.0/default/android.hardware.confirmationui@1.0-service.rc
index c04e55e..adc7222 100644
--- a/confirmationui/1.0/default/android.hardware.confirmationui@1.0-service.rc
+++ b/confirmationui/1.0/default/android.hardware.confirmationui@1.0-service.rc
@@ -1,4 +1,5 @@
 service vendor.confirmationui-1-0 /vendor/bin/hw/android.hardware.confirmationui@1.0-service
+    interface android.hardware.confirmationui@1.0::IConfirmationUI default
     class hal
     user nobody
     group drmrpc
diff --git a/contexthub/1.0/default/android.hardware.contexthub@1.0-service.rc b/contexthub/1.0/default/android.hardware.contexthub@1.0-service.rc
index a8c9487..b659be8 100644
--- a/contexthub/1.0/default/android.hardware.contexthub@1.0-service.rc
+++ b/contexthub/1.0/default/android.hardware.contexthub@1.0-service.rc
@@ -1,4 +1,5 @@
 service vendor.contexthub-hal-1-0 /vendor/bin/hw/android.hardware.contexthub@1.0-service
+    interface android.hardware.contexthub@1.0::IContexthub default
     class hal
     user system
     group system
diff --git a/gatekeeper/1.0/default/android.hardware.gatekeeper@1.0-service.rc b/gatekeeper/1.0/default/android.hardware.gatekeeper@1.0-service.rc
index da332c7..b13a9ba 100644
--- a/gatekeeper/1.0/default/android.hardware.gatekeeper@1.0-service.rc
+++ b/gatekeeper/1.0/default/android.hardware.gatekeeper@1.0-service.rc
@@ -1,4 +1,5 @@
 service vendor.gatekeeper-1-0 /vendor/bin/hw/android.hardware.gatekeeper@1.0-service
+    interface android.hardware.gatekeeper@1.0::IGatekeeper default
     class hal
     user system
     group system
diff --git a/gnss/1.0/default/android.hardware.gnss@1.0-service.rc b/gnss/1.0/default/android.hardware.gnss@1.0-service.rc
index 1a44d34..1300d81 100644
--- a/gnss/1.0/default/android.hardware.gnss@1.0-service.rc
+++ b/gnss/1.0/default/android.hardware.gnss@1.0-service.rc
@@ -1,4 +1,5 @@
 service vendor.gnss_service /vendor/bin/hw/android.hardware.gnss@1.0-service
+    interface android.hardware.gnss@1.0::IGnss default
     class hal
     user gps
     group system gps radio
diff --git a/gnss/1.1/default/android.hardware.gnss@1.1-service.rc b/gnss/1.1/default/android.hardware.gnss@1.1-service.rc
index 0cf7c49..73901bf 100644
--- a/gnss/1.1/default/android.hardware.gnss@1.1-service.rc
+++ b/gnss/1.1/default/android.hardware.gnss@1.1-service.rc
@@ -1,4 +1,6 @@
 service gnss-1-1 /vendor/bin/hw/android.hardware.gnss@1.1-service
+    interface android.hardware.gnss@1.0::IGnss default
+    interface android.hardware.gnss@1.1::IGnss default
     class hal
     user system
     group system
diff --git a/graphics/allocator/2.0/default/android.hardware.graphics.allocator@2.0-service.rc b/graphics/allocator/2.0/default/android.hardware.graphics.allocator@2.0-service.rc
index a2a881a..038e87c 100644
--- a/graphics/allocator/2.0/default/android.hardware.graphics.allocator@2.0-service.rc
+++ b/graphics/allocator/2.0/default/android.hardware.graphics.allocator@2.0-service.rc
@@ -1,4 +1,5 @@
 service vendor.gralloc-2-0 /vendor/bin/hw/android.hardware.graphics.allocator@2.0-service
+    interface android.hardware.graphics.allocator@2.0::IAllocator default
     class hal animation
     interface android.hardware.graphics.allocator@2.0::IAllocator default
     user system
diff --git a/graphics/composer/2.1/default/android.hardware.graphics.composer@2.1-service.rc b/graphics/composer/2.1/default/android.hardware.graphics.composer@2.1-service.rc
index 5a5b51e..cbd589a 100644
--- a/graphics/composer/2.1/default/android.hardware.graphics.composer@2.1-service.rc
+++ b/graphics/composer/2.1/default/android.hardware.graphics.composer@2.1-service.rc
@@ -1,4 +1,5 @@
 service vendor.hwcomposer-2-1 /vendor/bin/hw/android.hardware.graphics.composer@2.1-service
+    interface android.hardware.graphics.composer@2.1::IComposer default
     class hal animation
     user system
     group graphics drmrpc
diff --git a/graphics/composer/2.2/default/android.hardware.graphics.composer@2.2-service.rc b/graphics/composer/2.2/default/android.hardware.graphics.composer@2.2-service.rc
index efe6dad..0d7e86f 100644
--- a/graphics/composer/2.2/default/android.hardware.graphics.composer@2.2-service.rc
+++ b/graphics/composer/2.2/default/android.hardware.graphics.composer@2.2-service.rc
@@ -1,4 +1,6 @@
 service vendor.hwcomposer-2-2 /vendor/bin/hw/android.hardware.graphics.composer@2.2-service
+    interface android.hardware.graphics.composer@2.1::IComposer default
+    interface android.hardware.graphics.composer@2.2::IComposer default
     class hal animation
     user system
     group graphics drmrpc
diff --git a/ir/1.0/default/android.hardware.ir@1.0-service.rc b/ir/1.0/default/android.hardware.ir@1.0-service.rc
index 0d06967..975cf01 100644
--- a/ir/1.0/default/android.hardware.ir@1.0-service.rc
+++ b/ir/1.0/default/android.hardware.ir@1.0-service.rc
@@ -1,4 +1,5 @@
 service vendor.ir-hal-1-0 /vendor/bin/hw/android.hardware.ir@1.0-service
+    interface android.hardware.ir@1.0::IConsumerIr
     class hal
     user system
     group system
diff --git a/keymaster/3.0/default/android.hardware.keymaster@3.0-service.rc b/keymaster/3.0/default/android.hardware.keymaster@3.0-service.rc
index ea8d490..dffaca5 100644
--- a/keymaster/3.0/default/android.hardware.keymaster@3.0-service.rc
+++ b/keymaster/3.0/default/android.hardware.keymaster@3.0-service.rc
@@ -1,4 +1,5 @@
 service vendor.keymaster-3-0 /vendor/bin/hw/android.hardware.keymaster@3.0-service
+    interface android.hardware.keymaster@3.0::IKeymasterDevice default
     class early_hal
     user nobody
     group drmrpc
diff --git a/keymaster/4.0/default/android.hardware.keymaster@4.0-service.rc b/keymaster/4.0/default/android.hardware.keymaster@4.0-service.rc
index 2ce439e..2adfd88 100644
--- a/keymaster/4.0/default/android.hardware.keymaster@4.0-service.rc
+++ b/keymaster/4.0/default/android.hardware.keymaster@4.0-service.rc
@@ -1,4 +1,5 @@
 service vendor.keymaster-4-0 /vendor/bin/hw/android.hardware.keymaster@4.0-service
+    interface android.hardware.keymaster@4.0::IKeymasterDevice default
     class early_hal
     user system
     group system drmrpc
diff --git a/memtrack/1.0/default/android.hardware.memtrack@1.0-service.rc b/memtrack/1.0/default/android.hardware.memtrack@1.0-service.rc
index 4327a20..f5eee54 100644
--- a/memtrack/1.0/default/android.hardware.memtrack@1.0-service.rc
+++ b/memtrack/1.0/default/android.hardware.memtrack@1.0-service.rc
@@ -1,4 +1,5 @@
 service vendor.memtrack-hal-1-0 /vendor/bin/hw/android.hardware.memtrack@1.0-service
+    interface android.hardware.memtrack@1.0::IMemtrack default
     class hal
     user system
     group system
diff --git a/nfc/1.0/default/android.hardware.nfc@1.0-service.rc b/nfc/1.0/default/android.hardware.nfc@1.0-service.rc
index 3a5c776..27e35d2 100644
--- a/nfc/1.0/default/android.hardware.nfc@1.0-service.rc
+++ b/nfc/1.0/default/android.hardware.nfc@1.0-service.rc
@@ -1,4 +1,5 @@
 service vendor.nfc_hal_service /vendor/bin/hw/android.hardware.nfc@1.0-service
+    interface android.hardware.nfc@1.0::INfc default
     class hal
     user nfc
     group nfc
diff --git a/power/1.0/default/android.hardware.power@1.0-service.rc b/power/1.0/default/android.hardware.power@1.0-service.rc
index 657c733..f3fd303 100644
--- a/power/1.0/default/android.hardware.power@1.0-service.rc
+++ b/power/1.0/default/android.hardware.power@1.0-service.rc
@@ -1,4 +1,5 @@
 service vendor.power-hal-1-0 /vendor/bin/hw/android.hardware.power@1.0-service
+    interface android.hardware.power@1.0::IPower default
     class hal
     user system
     group system
diff --git a/radio/1.2/default/android.hardware.radio@1.2-radio-service.rc b/radio/1.2/default/android.hardware.radio@1.2-radio-service.rc
index e126cd8..eab37ec 100644
--- a/radio/1.2/default/android.hardware.radio@1.2-radio-service.rc
+++ b/radio/1.2/default/android.hardware.radio@1.2-radio-service.rc
@@ -1,4 +1,13 @@
 service vendor.radio-1-2 /vendor/bin/hw/android.hardware.radio@1.2-radio-service
+    interface android.hardware.radio@1.0::IRadio slot1
+    interface android.hardware.radio@1.0::IRadio slot2
+    interface android.hardware.radio@1.0::IRadio slot3
+    interface android.hardware.radio@1.1::IRadio slot1
+    interface android.hardware.radio@1.1::IRadio slot2
+    interface android.hardware.radio@1.1::IRadio slot3
+    interface android.hardware.radio@1.2::IRadio slot1
+    interface android.hardware.radio@1.2::IRadio slot2
+    interface android.hardware.radio@1.2::IRadio slot3
     class hal
     user system
     group system
diff --git a/radio/1.2/default/android.hardware.radio@1.2-sap-service.rc b/radio/1.2/default/android.hardware.radio@1.2-sap-service.rc
index 845e6e5..9f163f6 100644
--- a/radio/1.2/default/android.hardware.radio@1.2-sap-service.rc
+++ b/radio/1.2/default/android.hardware.radio@1.2-sap-service.rc
@@ -1,4 +1,7 @@
 service vendor.sap-1-2 /vendor/bin/hw/android.hardware.radio@1.2-sap-service
+    interface android.hardware.radio@1.0::ISap slot1
+    interface android.hardware.radio@1.1::ISap slot1
+    interface android.hardware.radio@1.2::ISap slot1
     class hal
     user system
     group system
diff --git a/radio/config/1.0/default/android.hardware.radio.config@1.0-service.rc b/radio/config/1.0/default/android.hardware.radio.config@1.0-service.rc
index fad16b1..94d5edb 100644
--- a/radio/config/1.0/default/android.hardware.radio.config@1.0-service.rc
+++ b/radio/config/1.0/default/android.hardware.radio.config@1.0-service.rc
@@ -1,4 +1,5 @@
 service vendor.radio-config-hal-1-0 /vendor/bin/hw/android.hardware.radio.config@1.0-service
+    interface android.hardware.radio.config@1.0::IRadioConfig default
     class hal
     user system
     group system
diff --git a/sensors/1.0/default/android.hardware.sensors@1.0-service.rc b/sensors/1.0/default/android.hardware.sensors@1.0-service.rc
index b54842d..4faa562 100644
--- a/sensors/1.0/default/android.hardware.sensors@1.0-service.rc
+++ b/sensors/1.0/default/android.hardware.sensors@1.0-service.rc
@@ -1,4 +1,5 @@
 service vendor.sensors-hal-1-0 /vendor/bin/hw/android.hardware.sensors@1.0-service
+    interface android.hardware.sensors@1.0::ISensors default
     class hal
     user system
     group system wakelock
diff --git a/thermal/1.0/default/android.hardware.thermal@1.0-service.rc b/thermal/1.0/default/android.hardware.thermal@1.0-service.rc
index cf9bdee..ba3ce82 100644
--- a/thermal/1.0/default/android.hardware.thermal@1.0-service.rc
+++ b/thermal/1.0/default/android.hardware.thermal@1.0-service.rc
@@ -1,4 +1,5 @@
 service vendor.thermal-hal-1-0 /vendor/bin/hw/android.hardware.thermal@1.0-service
+    interface android.hardware.thermal@1.0::IThermal default
     class hal
     user system
     group system
diff --git a/tv/cec/1.0/default/android.hardware.tv.cec@1.0-service.rc b/tv/cec/1.0/default/android.hardware.tv.cec@1.0-service.rc
index 8595099..6d25229 100644
--- a/tv/cec/1.0/default/android.hardware.tv.cec@1.0-service.rc
+++ b/tv/cec/1.0/default/android.hardware.tv.cec@1.0-service.rc
@@ -1,4 +1,5 @@
 service vendor.cec-hal-1-0 /vendor/bin/hw/android.hardware.tv.cec@1.0-service
+    interface android.hardware.tv.cec@1.0::IHdmiCec default
     class hal
     user system
     group system
diff --git a/tv/input/1.0/default/android.hardware.tv.input@1.0-service.rc b/tv/input/1.0/default/android.hardware.tv.input@1.0-service.rc
index 972c654..6cb9a43 100644
--- a/tv/input/1.0/default/android.hardware.tv.input@1.0-service.rc
+++ b/tv/input/1.0/default/android.hardware.tv.input@1.0-service.rc
@@ -1,4 +1,5 @@
 service vendor.tv-input-1-0 /vendor/bin/hw/android.hardware.tv.input@1.0-service
+    interface android.hardware.tv.input@1.0::ITvInput default
     class hal
     user system
     group system
diff --git a/usb/1.0/default/android.hardware.usb@1.0-service.rc b/usb/1.0/default/android.hardware.usb@1.0-service.rc
index b7a0c63..3c44d21 100644
--- a/usb/1.0/default/android.hardware.usb@1.0-service.rc
+++ b/usb/1.0/default/android.hardware.usb@1.0-service.rc
@@ -1,4 +1,5 @@
 service vendor.usb-hal-1-0 /vendor/bin/hw/android.hardware.usb@1.0-service
+    interface android.hardware.usb@1.0::IUsb default
     class hal
     user system
     group system
diff --git a/vibrator/1.0/default/android.hardware.vibrator@1.0-service.rc b/vibrator/1.0/default/android.hardware.vibrator@1.0-service.rc
index 1123eab..1bd5c10 100644
--- a/vibrator/1.0/default/android.hardware.vibrator@1.0-service.rc
+++ b/vibrator/1.0/default/android.hardware.vibrator@1.0-service.rc
@@ -1,4 +1,5 @@
 service vendor.vibrator-1-0 /vendor/bin/hw/android.hardware.vibrator@1.0-service
+    interface android.hardware.vibrator@1.0::IVibrator default
     class hal
     user system
     group system
diff --git a/vr/1.0/default/android.hardware.vr@1.0-service.rc b/vr/1.0/default/android.hardware.vr@1.0-service.rc
index fc4934c..5486674 100644
--- a/vr/1.0/default/android.hardware.vr@1.0-service.rc
+++ b/vr/1.0/default/android.hardware.vr@1.0-service.rc
@@ -1,4 +1,5 @@
 service vendor.vr-1-0 /vendor/bin/hw/android.hardware.vr@1.0-service
+    interface android.hardware.vr@1.0::IVr default
     class hal
     user system
     group system
diff --git a/wifi/1.3/default/android.hardware.wifi@1.0-service.rc b/wifi/1.3/default/android.hardware.wifi@1.0-service.rc
index cf849d0..2317bac 100644
--- a/wifi/1.3/default/android.hardware.wifi@1.0-service.rc
+++ b/wifi/1.3/default/android.hardware.wifi@1.0-service.rc
@@ -1,4 +1,7 @@
 service vendor.wifi_hal_legacy /vendor/bin/hw/android.hardware.wifi@1.0-service
+    interface android.hardware.wifi@1.0::IWifi default
+    interface android.hardware.wifi@1.1::IWifi default
+    interface android.hardware.wifi@1.2::IWifi default
     class hal
     capabilities NET_ADMIN NET_RAW SYS_MODULE
     user wifi