diff --git a/services/core/java/com/android/server/input/InputManagerService.java b/services/core/java/com/android/server/input/InputManagerService.java
index 9df9ba6..a5d7b27 100644
--- a/services/core/java/com/android/server/input/InputManagerService.java
+++ b/services/core/java/com/android/server/input/InputManagerService.java
@@ -212,7 +212,8 @@
             int injectorPid, int injectorUid, int syncMode, int timeoutMillis,
             int policyFlags);
     private static native void nativeToggleCapsLock(long ptr, int deviceId);
-    private static native void nativeSetInputWindows(long ptr, InputWindowHandle[] windowHandles);
+    private static native void nativeSetInputWindows(long ptr, InputWindowHandle[] windowHandles,
+            int displayId);
     private static native void nativeSetInputDispatchMode(long ptr, boolean enabled, boolean frozen);
     private static native void nativeSetSystemUiVisibility(long ptr, int visibility);
     private static native void nativeSetFocusedApplication(long ptr,
@@ -1467,7 +1468,7 @@
     }
 
     public void setInputWindows(InputWindowHandle[] windowHandles,
-            InputWindowHandle focusedWindowHandle) {
+            InputWindowHandle focusedWindowHandle, int displayId) {
         final IWindow newFocusedWindow =
             focusedWindowHandle != null ? focusedWindowHandle.clientWindow : null;
         if (mFocusedWindow != newFocusedWindow) {
@@ -1476,7 +1477,7 @@
                 setPointerCapture(false);
             }
         }
-        nativeSetInputWindows(mPtr, windowHandles);
+        nativeSetInputWindows(mPtr, windowHandles, displayId);
     }
 
     public void setFocusedApplication(InputApplicationHandle application) {
diff --git a/services/core/java/com/android/server/wm/DisplayContent.java b/services/core/java/com/android/server/wm/DisplayContent.java
index 4ab06a2..44d0187 100644
--- a/services/core/java/com/android/server/wm/DisplayContent.java
+++ b/services/core/java/com/android/server/wm/DisplayContent.java
@@ -814,9 +814,7 @@
         // {@link DisplayContent} ready for use.
         mDisplayReady = true;
 
-        // TODO(b/112081256): Use independent InputMonitor.
-        mInputMonitor = isDefaultDisplay ? new InputMonitor(service, mDisplayId)
-                : mService.getDefaultDisplayContentLocked().mInputMonitor;
+        mInputMonitor = new InputMonitor(service, mDisplayId);
     }
 
     boolean isReady() {
@@ -2134,6 +2132,7 @@
             mRemovingDisplay = false;
         }
 
+        mInputMonitor.onRemoved();
         mService.onDisplayRemoved(mDisplayId);
     }
 
diff --git a/services/core/java/com/android/server/wm/InputConsumerImpl.java b/services/core/java/com/android/server/wm/InputConsumerImpl.java
index 6a08f4d..af0eac6 100644
--- a/services/core/java/com/android/server/wm/InputConsumerImpl.java
+++ b/services/core/java/com/android/server/wm/InputConsumerImpl.java
@@ -20,7 +20,6 @@
 import android.os.Process;
 import android.os.RemoteException;
 import android.os.UserHandle;
-import android.view.Display;
 import android.view.InputChannel;
 import android.view.WindowManager;
 import com.android.server.input.InputApplicationHandle;
diff --git a/services/core/java/com/android/server/wm/InputMonitor.java b/services/core/java/com/android/server/wm/InputMonitor.java
index c4beb55..823a0de 100644
--- a/services/core/java/com/android/server/wm/InputMonitor.java
+++ b/services/core/java/com/android/server/wm/InputMonitor.java
@@ -367,6 +367,13 @@
         }
     }
 
+    void onRemoved() {
+        // If DisplayContent removed, we need find a way to remove window handles of this display
+        // from InputDispatcher, so pass an empty InputWindowHandles to remove them.
+        mService.mInputManager.setInputWindows(mInputWindowHandles, mFocusedInputWindowHandle,
+                mDisplayId);
+    }
+
     private final class UpdateInputForAllWindowsConsumer implements Consumer<WindowState> {
         InputConsumerImpl navInputConsumer;
         InputConsumerImpl pipInputConsumer;
@@ -399,8 +406,7 @@
             this.inDrag = inDrag;
             wallpaperController = mService.mRoot.mWallpaperController;
 
-            // TODO(b/112081256): Use independent InputMonitor for each display.
-            mService.mRoot/*.getDisplayContent(mDisplayId)*/.forAllWindows(this,
+            mService.mRoot.getDisplayContent(mDisplayId).forAllWindows(this,
                     true /* traverseTopToBottom */);
             if (mAddWallpaperInputConsumerHandle) {
                 // No visible wallpaper found, add the wallpaper input consumer at the end.
@@ -408,8 +414,8 @@
             }
 
             // Send windows to native code.
-            // TODO: Update Input windows and focus by display?
-            mService.mInputManager.setInputWindows(mInputWindowHandles, mFocusedInputWindowHandle);
+            mService.mInputManager.setInputWindows(mInputWindowHandles, mFocusedInputWindowHandle,
+                    mDisplayId);
 
             clearInputWindowHandlesLw();
 
@@ -429,7 +435,8 @@
             final int flags = w.mAttrs.flags;
             final int privateFlags = w.mAttrs.privateFlags;
             final int type = w.mAttrs.type;
-            final boolean hasFocus = w == mInputFocus;
+            // TODO(b/111361570): multi-display focus, one focus for all display in current.
+            final boolean hasFocus = w == mService.mCurrentFocus;//mInputFocus;
             final boolean isVisible = w.isVisibleLw();
 
             if (mAddRecentsAnimationInputConsumerHandle) {
diff --git a/services/core/java/com/android/server/wm/WindowManagerService.java b/services/core/java/com/android/server/wm/WindowManagerService.java
index 7441ab1..d53610b 100644
--- a/services/core/java/com/android/server/wm/WindowManagerService.java
+++ b/services/core/java/com/android/server/wm/WindowManagerService.java
@@ -6070,26 +6070,21 @@
     @Override
     public void createInputConsumer(IBinder token, String name, InputChannel inputChannel) {
         synchronized (mWindowMap) {
-            // TODO(b/112049699): Fix this for multiple displays. There is only one inputChannel
-            // here to accept the return value.
-            DisplayContent display = mRoot.getDisplayContent(Display.DEFAULT_DISPLAY);
-            if (display != null) {
-                display.getInputMonitor().createInputConsumer(token, name, inputChannel,
-                        Binder.getCallingPid(), Binder.getCallingUserHandle());
-            }
+            // TODO(b/112049699): multi-display inputConsumer, just support default in current.
+            // Need consider about the behavior from controller.
+            DisplayContent displayContent = getDefaultDisplayContentLocked();
+            displayContent.getInputMonitor().createInputConsumer(token, name, inputChannel,
+                    Binder.getCallingPid(), Binder.getCallingUserHandle());
         }
     }
 
     @Override
     public boolean destroyInputConsumer(String name) {
         synchronized (mWindowMap) {
-            // TODO(b/112049699): Fix this for multiple displays. For consistency with
-            // createInputConsumer above.
-            DisplayContent display = mRoot.getDisplayContent(Display.DEFAULT_DISPLAY);
-            if (display != null) {
-                return display.getInputMonitor().destroyInputConsumer(name);
-            }
-            return false;
+            // TODO(b/112049699): multi-display inputConsumer, just support default in current.
+            // Need consider about the behavior from controller.
+            DisplayContent displayContent = getDefaultDisplayContentLocked();
+            return displayContent.getInputMonitor().destroyInputConsumer(name);
         }
     }
 
diff --git a/services/core/jni/com_android_server_input_InputManagerService.cpp b/services/core/jni/com_android_server_input_InputManagerService.cpp
index 52f2d67..f5f19f6 100644
--- a/services/core/jni/com_android_server_input_InputManagerService.cpp
+++ b/services/core/jni/com_android_server_input_InputManagerService.cpp
@@ -210,7 +210,7 @@
             const sp<InputWindowHandle>& inputWindowHandle, bool monitor);
     status_t unregisterInputChannel(JNIEnv* env, const sp<InputChannel>& inputChannel);
 
-    void setInputWindows(JNIEnv* env, jobjectArray windowHandleObjArray);
+    void setInputWindows(JNIEnv* env, jobjectArray windowHandleObjArray, int displayId);
     void setFocusedApplication(JNIEnv* env, jobject applicationHandleObj);
     void setInputDispatchMode(bool enabled, bool frozen);
     void setSystemUiVisibility(int32_t visibility);
@@ -736,7 +736,8 @@
     }
 }
 
-void NativeInputManager::setInputWindows(JNIEnv* env, jobjectArray windowHandleObjArray) {
+void NativeInputManager::setInputWindows(JNIEnv* env, jobjectArray windowHandleObjArray,
+         int displayId) {
     Vector<sp<InputWindowHandle> > windowHandles;
 
     if (windowHandleObjArray) {
@@ -756,7 +757,7 @@
         }
     }
 
-    mInputManager->getDispatcher()->setInputWindows(windowHandles);
+    mInputManager->getDispatcher()->setInputWindows(windowHandles, displayId);
 
     // Do this after the dispatcher has updated the window handle state.
     bool newPointerGesturesEnabled = true;
@@ -1446,10 +1447,10 @@
 }
 
 static void nativeSetInputWindows(JNIEnv* env, jclass /* clazz */,
-        jlong ptr, jobjectArray windowHandleObjArray) {
+        jlong ptr, jobjectArray windowHandleObjArray, jint displayId) {
     NativeInputManager* im = reinterpret_cast<NativeInputManager*>(ptr);
 
-    im->setInputWindows(env, windowHandleObjArray);
+    im->setInputWindows(env, windowHandleObjArray, displayId);
 }
 
 static void nativeSetFocusedApplication(JNIEnv* env, jclass /* clazz */,
@@ -1678,7 +1679,7 @@
             (void*) nativeInjectInputEvent },
     { "nativeToggleCapsLock", "(JI)V",
             (void*) nativeToggleCapsLock },
-    { "nativeSetInputWindows", "(J[Lcom/android/server/input/InputWindowHandle;)V",
+    { "nativeSetInputWindows", "(J[Lcom/android/server/input/InputWindowHandle;I)V",
             (void*) nativeSetInputWindows },
     { "nativeSetFocusedApplication", "(JLcom/android/server/input/InputApplicationHandle;)V",
             (void*) nativeSetFocusedApplication },