diff --git a/audio/oriole/tuning/waves/waves_config.ini b/audio/oriole/tuning/waves/waves_config.ini
index 99b9604..ba12a8e 100644
--- a/audio/oriole/tuning/waves/waves_config.ini
+++ b/audio/oriole/tuning/waves/waves_config.ini
@@ -1,3 +1,12 @@
+########################################################################################################
+# (Optional) The supported features list for platform vendors to query from.
+# Platform vendors should call maxxaudio_qdsp_is_feature_supported with a string to query from the list.
+# This config has no effect in the MaxxAudioQdspHalController. It's only meaningful for platform vendors.
+# Putting any value other than 1 would be equivalent to not supported.
+########################################################################################################
+[HAL_SUPPORTED_FEATURES]
+CUSTOM_ACTION_256=1
+
 ########################################################################################################
 # This defined the options of supported sample rates.
 # This can be configured by Waves or platform vendor.
diff --git a/audio/raven/tuning/waves/waves_config.ini b/audio/raven/tuning/waves/waves_config.ini
index 99b9604..ba12a8e 100644
--- a/audio/raven/tuning/waves/waves_config.ini
+++ b/audio/raven/tuning/waves/waves_config.ini
@@ -1,3 +1,12 @@
+########################################################################################################
+# (Optional) The supported features list for platform vendors to query from.
+# Platform vendors should call maxxaudio_qdsp_is_feature_supported with a string to query from the list.
+# This config has no effect in the MaxxAudioQdspHalController. It's only meaningful for platform vendors.
+# Putting any value other than 1 would be equivalent to not supported.
+########################################################################################################
+[HAL_SUPPORTED_FEATURES]
+CUSTOM_ACTION_256=1
+
 ########################################################################################################
 # This defined the options of supported sample rates.
 # This can be configured by Waves or platform vendor.
diff --git a/audio/slider/tuning/waves/waves_config.ini b/audio/slider/tuning/waves/waves_config.ini
index 99b9604..ba12a8e 100644
--- a/audio/slider/tuning/waves/waves_config.ini
+++ b/audio/slider/tuning/waves/waves_config.ini
@@ -1,3 +1,12 @@
+########################################################################################################
+# (Optional) The supported features list for platform vendors to query from.
+# Platform vendors should call maxxaudio_qdsp_is_feature_supported with a string to query from the list.
+# This config has no effect in the MaxxAudioQdspHalController. It's only meaningful for platform vendors.
+# Putting any value other than 1 would be equivalent to not supported.
+########################################################################################################
+[HAL_SUPPORTED_FEATURES]
+CUSTOM_ACTION_256=1
+
 ########################################################################################################
 # This defined the options of supported sample rates.
 # This can be configured by Waves or platform vendor.
diff --git a/audio/whitefin/tuning/waves/waves_config.ini b/audio/whitefin/tuning/waves/waves_config.ini
index 99b9604..ba12a8e 100644
--- a/audio/whitefin/tuning/waves/waves_config.ini
+++ b/audio/whitefin/tuning/waves/waves_config.ini
@@ -1,3 +1,12 @@
+########################################################################################################
+# (Optional) The supported features list for platform vendors to query from.
+# Platform vendors should call maxxaudio_qdsp_is_feature_supported with a string to query from the list.
+# This config has no effect in the MaxxAudioQdspHalController. It's only meaningful for platform vendors.
+# Putting any value other than 1 would be equivalent to not supported.
+########################################################################################################
+[HAL_SUPPORTED_FEATURES]
+CUSTOM_ACTION_256=1
+
 ########################################################################################################
 # This defined the options of supported sample rates.
 # This can be configured by Waves or platform vendor.
diff --git a/thermal_info_config_raven.json b/thermal_info_config_raven.json
index b4b899a..c01ece3 100644
--- a/thermal_info_config_raven.json
+++ b/thermal_info_config_raven.json
@@ -435,7 +435,7 @@
                     "LimitInfo": [0, 1, 2, 3, 4, 4, 4],
                     "BindedPowerRail": "POWER_FOR_CHARGING_THROTTLING",
                     "PowerThreshold": [500, 500, 500, 500, 500, 0, 0],
-                    "CdevFloorWithPowerLink": [0, 1, 2, 3, 4, 4, 4],
+                    "CdevFloorWithPowerLink": [0, 1, 2, 3, 3, 4, 4],
                     "ReleaseLogic": "RELEASE_TO_FLOOR",
                     "ThrottlingWithPowerLink":true
                 },