diff --git a/services/core/java/com/android/server/display/LogicalDisplayMapper.java b/services/core/java/com/android/server/display/LogicalDisplayMapper.java
index 93c73be5021e9..6f5729f89e0f8 100644
--- a/services/core/java/com/android/server/display/LogicalDisplayMapper.java
+++ b/services/core/java/com/android/server/display/LogicalDisplayMapper.java
@@ -825,7 +825,6 @@ class LogicalDisplayMapper implements DisplayDeviceRepository.Listener {
      *
      * @param device The device to associate with the LogicalDisplay.
      * @param displayId The display ID to give the new display. If invalid, a new ID is assigned.
-     * @param isDefault Indicates if we are creating the default display.
      * @return The new logical display if created, null otherwise.
      */
     private LogicalDisplay createNewLogicalDisplayLocked(DisplayDevice device, int displayId) {
diff --git a/services/core/java/com/android/server/display/RampAnimator.java b/services/core/java/com/android/server/display/RampAnimator.java
index d8672fc076197..2567e43062937 100644
--- a/services/core/java/com/android/server/display/RampAnimator.java
+++ b/services/core/java/com/android/server/display/RampAnimator.java
@@ -55,7 +55,7 @@ class RampAnimator<T> {
      * If this is the first time the property is being set or if the rate is 0,
      * the value jumps directly to the target.
      *
-     * @param target The target value.
+     * @param targetLinear The target value.
      * @param rate The convergence rate in units per second, or 0 to set the value immediately.
      * @return True if the target differs from the previous target.
      */