diff --git a/services/inputflinger/dispatcher/InputDispatcher.cpp b/services/inputflinger/dispatcher/InputDispatcher.cpp
index d36a24a..af4a04d 100644
--- a/services/inputflinger/dispatcher/InputDispatcher.cpp
+++ b/services/inputflinger/dispatcher/InputDispatcher.cpp
@@ -2683,7 +2683,7 @@
 
                 // Check if the wallpaper window should deliver the corresponding event.
                 slipWallpaperTouch(targetFlags, oldTouchedWindowHandle, newTouchedWindowHandle,
-                                   tempTouchState, entry, targets);
+                                   tempTouchState, entry.deviceId, pointer, targets);
                 tempTouchState.removeTouchingPointerFromWindow(entry.deviceId, pointer.id,
                                                                oldTouchedWindowHandle);
             }
@@ -7096,11 +7096,9 @@
 void InputDispatcher::slipWallpaperTouch(ftl::Flags<InputTarget::Flags> targetFlags,
                                          const sp<WindowInfoHandle>& oldWindowHandle,
                                          const sp<WindowInfoHandle>& newWindowHandle,
-                                         TouchState& state, const MotionEntry& entry,
+                                         TouchState& state, DeviceId deviceId,
+                                         const PointerProperties& pointerProperties,
                                          std::vector<InputTarget>& targets) const {
-    LOG_IF(FATAL, entry.getPointerCount() != 1) << "Entry not eligible for slip: " << entry;
-    const DeviceId deviceId = entry.deviceId;
-    const PointerProperties& pointerProperties = entry.pointerProperties[0];
     std::vector<PointerProperties> pointers{pointerProperties};
     const bool oldHasWallpaper = oldWindowHandle->getInfo()->inputConfig.test(
             gui::WindowInfo::InputConfig::DUPLICATE_TOUCH_TO_WALLPAPER);
@@ -7127,7 +7125,7 @@
         state.addOrUpdateWindow(newWallpaper, InputTarget::DispatchMode::SLIPPERY_ENTER,
                                 InputTarget::Flags::WINDOW_IS_OBSCURED |
                                         InputTarget::Flags::WINDOW_IS_PARTIALLY_OBSCURED,
-                                deviceId, pointers, entry.eventTime);
+                                deviceId, pointers);
     }
 }
 
diff --git a/services/inputflinger/dispatcher/InputDispatcher.h b/services/inputflinger/dispatcher/InputDispatcher.h
index 87dfd1d..698bdba 100644
--- a/services/inputflinger/dispatcher/InputDispatcher.h
+++ b/services/inputflinger/dispatcher/InputDispatcher.h
@@ -709,23 +709,11 @@
 
     sp<InputReporterInterface> mReporter;
 
-    /**
-     * Slip the wallpaper touch if necessary.
-     *
-     * @param targetFlags the target flags
-     * @param oldWindowHandle the old window that the touch slipped out of
-     * @param newWindowHandle the new window that the touch is slipping into
-     * @param state the current touch state. This will be updated if necessary to reflect the new
-     *        windows that are receiving touch.
-     * @param deviceId the device id of the current motion being processed
-     * @param pointerProperties the pointer properties of the current motion being processed
-     * @param targets the current targets to add the walpaper ones to
-     * @param eventTime the new downTime for the wallpaper target
-     */
     void slipWallpaperTouch(ftl::Flags<InputTarget::Flags> targetFlags,
                             const sp<android::gui::WindowInfoHandle>& oldWindowHandle,
                             const sp<android::gui::WindowInfoHandle>& newWindowHandle,
-                            TouchState& state, const MotionEntry& entry,
+                            TouchState& state, DeviceId deviceId,
+                            const PointerProperties& pointerProperties,
                             std::vector<InputTarget>& targets) const REQUIRES(mLock);
     void transferWallpaperTouch(ftl::Flags<InputTarget::Flags> oldTargetFlags,
                                 ftl::Flags<InputTarget::Flags> newTargetFlags,
diff --git a/services/inputflinger/dispatcher/TouchState.h b/services/inputflinger/dispatcher/TouchState.h
index 5a70dd5..9d4bb3d 100644
--- a/services/inputflinger/dispatcher/TouchState.h
+++ b/services/inputflinger/dispatcher/TouchState.h
@@ -47,7 +47,7 @@
             const sp<android::gui::WindowInfoHandle>& windowHandle,
             InputTarget::DispatchMode dispatchMode, ftl::Flags<InputTarget::Flags> targetFlags,
             DeviceId deviceId, const std::vector<PointerProperties>& touchingPointers,
-            std::optional<nsecs_t> firstDownTimeInTarget);
+            std::optional<nsecs_t> firstDownTimeInTarget = std::nullopt);
     void addHoveringPointerToWindow(const sp<android::gui::WindowInfoHandle>& windowHandle,
                                     DeviceId deviceId, const PointerProperties& pointer);
     void removeHoveringPointer(DeviceId deviceId, int32_t pointerId);