diff --git a/services/inputflinger/tests/Android.bp b/services/inputflinger/tests/Android.bp
index 189f117..65e0429 100644
--- a/services/inputflinger/tests/Android.bp
+++ b/services/inputflinger/tests/Android.bp
@@ -109,6 +109,7 @@
         },
     },
     static_libs: [
+        "android.companion.virtualdevice.flags-aconfig-cc-test",
         "libflagtest",
         "libgmock",
     ],
diff --git a/services/inputflinger/tests/CursorInputMapper_test.cpp b/services/inputflinger/tests/CursorInputMapper_test.cpp
index 83074ff..727237f 100644
--- a/services/inputflinger/tests/CursorInputMapper_test.cpp
+++ b/services/inputflinger/tests/CursorInputMapper_test.cpp
@@ -22,6 +22,7 @@
 #include <variant>
 
 #include <android-base/logging.h>
+#include <android_companion_virtualdevice_flags.h>
 #include <com_android_input_flags.h>
 #include <gtest/gtest.h>
 #include <input/DisplayViewport.h>
@@ -127,6 +128,7 @@
 } // namespace
 
 namespace input_flags = com::android::input::flags;
+namespace vd_flags = android::companion::virtualdevice::flags;
 
 /**
  * Unit tests for CursorInputMapper.
@@ -151,6 +153,10 @@
                 .WillRepeatedly(Return(false));
         EXPECT_CALL(mMockEventHub, hasRelativeAxis(EVENTHUB_ID, REL_HWHEEL))
                 .WillRepeatedly(Return(false));
+        EXPECT_CALL(mMockEventHub, hasRelativeAxis(EVENTHUB_ID, REL_WHEEL_HI_RES))
+                .WillRepeatedly(Return(false));
+        EXPECT_CALL(mMockEventHub, hasRelativeAxis(EVENTHUB_ID, REL_HWHEEL_HI_RES))
+                .WillRepeatedly(Return(false));
 
         mFakePolicy->setDefaultPointerDisplayId(DISPLAY_ID);
         mFakePolicy->addDisplayViewport(createPrimaryViewport(ui::Rotation::Rotation0));
@@ -194,6 +200,7 @@
 protected:
     void SetUp() override {
         input_flags::enable_new_mouse_pointer_ballistics(false);
+        vd_flags::high_resolution_scroll(false);
         CursorInputMapperUnitTestBase::SetUp();
     }
 };
@@ -840,6 +847,72 @@
                               WithOrientation(0.0f), WithDistance(0.0f)))));
 }
 
+TEST_F(CursorInputMapperUnitTest, ProcessRegularScroll) {
+    createMapper();
+
+    std::list<NotifyArgs> args;
+    args += process(ARBITRARY_TIME, EV_REL, REL_WHEEL, 1);
+    args += process(ARBITRARY_TIME, EV_REL, REL_HWHEEL, 1);
+    args += process(ARBITRARY_TIME, EV_SYN, SYN_REPORT, 0);
+
+    EXPECT_THAT(args,
+                ElementsAre(VariantWith<NotifyMotionArgs>(
+                                    AllOf(WithSource(AINPUT_SOURCE_MOUSE),
+                                          WithMotionAction(AMOTION_EVENT_ACTION_HOVER_MOVE))),
+                            VariantWith<NotifyMotionArgs>(
+                                    AllOf(WithSource(AINPUT_SOURCE_MOUSE),
+                                          WithMotionAction(AMOTION_EVENT_ACTION_SCROLL),
+                                          WithScroll(1.0f, 1.0f)))));
+}
+
+TEST_F(CursorInputMapperUnitTest, ProcessHighResScroll) {
+    vd_flags::high_resolution_scroll(true);
+    EXPECT_CALL(mMockEventHub, hasRelativeAxis(EVENTHUB_ID, REL_WHEEL_HI_RES))
+            .WillRepeatedly(Return(true));
+    EXPECT_CALL(mMockEventHub, hasRelativeAxis(EVENTHUB_ID, REL_HWHEEL_HI_RES))
+            .WillRepeatedly(Return(true));
+    createMapper();
+
+    std::list<NotifyArgs> args;
+    args += process(ARBITRARY_TIME, EV_REL, REL_WHEEL_HI_RES, 60);
+    args += process(ARBITRARY_TIME, EV_REL, REL_HWHEEL_HI_RES, 60);
+    args += process(ARBITRARY_TIME, EV_SYN, SYN_REPORT, 0);
+
+    EXPECT_THAT(args,
+                ElementsAre(VariantWith<NotifyMotionArgs>(
+                                    AllOf(WithSource(AINPUT_SOURCE_MOUSE),
+                                          WithMotionAction(AMOTION_EVENT_ACTION_HOVER_MOVE))),
+                            VariantWith<NotifyMotionArgs>(
+                                    AllOf(WithSource(AINPUT_SOURCE_MOUSE),
+                                          WithMotionAction(AMOTION_EVENT_ACTION_SCROLL),
+                                          WithScroll(0.5f, 0.5f)))));
+}
+
+TEST_F(CursorInputMapperUnitTest, HighResScrollIgnoresRegularScroll) {
+    vd_flags::high_resolution_scroll(true);
+    EXPECT_CALL(mMockEventHub, hasRelativeAxis(EVENTHUB_ID, REL_WHEEL_HI_RES))
+            .WillRepeatedly(Return(true));
+    EXPECT_CALL(mMockEventHub, hasRelativeAxis(EVENTHUB_ID, REL_HWHEEL_HI_RES))
+            .WillRepeatedly(Return(true));
+    createMapper();
+
+    std::list<NotifyArgs> args;
+    args += process(ARBITRARY_TIME, EV_REL, REL_WHEEL_HI_RES, 60);
+    args += process(ARBITRARY_TIME, EV_REL, REL_HWHEEL_HI_RES, 60);
+    args += process(ARBITRARY_TIME, EV_REL, REL_WHEEL, 1);
+    args += process(ARBITRARY_TIME, EV_REL, REL_HWHEEL, 1);
+    args += process(ARBITRARY_TIME, EV_SYN, SYN_REPORT, 0);
+
+    EXPECT_THAT(args,
+                ElementsAre(VariantWith<NotifyMotionArgs>(
+                                    AllOf(WithSource(AINPUT_SOURCE_MOUSE),
+                                          WithMotionAction(AMOTION_EVENT_ACTION_HOVER_MOVE))),
+                            VariantWith<NotifyMotionArgs>(
+                                    AllOf(WithSource(AINPUT_SOURCE_MOUSE),
+                                          WithMotionAction(AMOTION_EVENT_ACTION_SCROLL),
+                                          WithScroll(0.5f, 0.5f)))));
+}
+
 /**
  * When Pointer Capture is enabled, we expect to report unprocessed relative movements, so any
  * pointer acceleration or speed processing should not be applied.
@@ -1030,6 +1103,72 @@
                               WithRelativeMotion(10, 20)))));
 }
 
+TEST_F(CursorInputMapperUnitTestWithNewBallistics, ProcessRegularScroll) {
+    createMapper();
+
+    std::list<NotifyArgs> args;
+    args += process(ARBITRARY_TIME, EV_REL, REL_WHEEL, 1);
+    args += process(ARBITRARY_TIME, EV_REL, REL_HWHEEL, 1);
+    args += process(ARBITRARY_TIME, EV_SYN, SYN_REPORT, 0);
+
+    EXPECT_THAT(args,
+                ElementsAre(VariantWith<NotifyMotionArgs>(
+                                    AllOf(WithSource(AINPUT_SOURCE_MOUSE),
+                                          WithMotionAction(AMOTION_EVENT_ACTION_HOVER_MOVE))),
+                            VariantWith<NotifyMotionArgs>(
+                                    AllOf(WithSource(AINPUT_SOURCE_MOUSE),
+                                          WithMotionAction(AMOTION_EVENT_ACTION_SCROLL),
+                                          WithScroll(1.0f, 1.0f)))));
+}
+
+TEST_F(CursorInputMapperUnitTestWithNewBallistics, ProcessHighResScroll) {
+    vd_flags::high_resolution_scroll(true);
+    EXPECT_CALL(mMockEventHub, hasRelativeAxis(EVENTHUB_ID, REL_WHEEL_HI_RES))
+            .WillRepeatedly(Return(true));
+    EXPECT_CALL(mMockEventHub, hasRelativeAxis(EVENTHUB_ID, REL_HWHEEL_HI_RES))
+            .WillRepeatedly(Return(true));
+    createMapper();
+
+    std::list<NotifyArgs> args;
+    args += process(ARBITRARY_TIME, EV_REL, REL_WHEEL_HI_RES, 60);
+    args += process(ARBITRARY_TIME, EV_REL, REL_HWHEEL_HI_RES, 60);
+    args += process(ARBITRARY_TIME, EV_SYN, SYN_REPORT, 0);
+
+    EXPECT_THAT(args,
+                ElementsAre(VariantWith<NotifyMotionArgs>(
+                                    AllOf(WithSource(AINPUT_SOURCE_MOUSE),
+                                          WithMotionAction(AMOTION_EVENT_ACTION_HOVER_MOVE))),
+                            VariantWith<NotifyMotionArgs>(
+                                    AllOf(WithSource(AINPUT_SOURCE_MOUSE),
+                                          WithMotionAction(AMOTION_EVENT_ACTION_SCROLL),
+                                          WithScroll(0.5f, 0.5f)))));
+}
+
+TEST_F(CursorInputMapperUnitTestWithNewBallistics, HighResScrollIgnoresRegularScroll) {
+    vd_flags::high_resolution_scroll(true);
+    EXPECT_CALL(mMockEventHub, hasRelativeAxis(EVENTHUB_ID, REL_WHEEL_HI_RES))
+            .WillRepeatedly(Return(true));
+    EXPECT_CALL(mMockEventHub, hasRelativeAxis(EVENTHUB_ID, REL_HWHEEL_HI_RES))
+            .WillRepeatedly(Return(true));
+    createMapper();
+
+    std::list<NotifyArgs> args;
+    args += process(ARBITRARY_TIME, EV_REL, REL_WHEEL_HI_RES, 60);
+    args += process(ARBITRARY_TIME, EV_REL, REL_HWHEEL_HI_RES, 60);
+    args += process(ARBITRARY_TIME, EV_REL, REL_WHEEL, 1);
+    args += process(ARBITRARY_TIME, EV_REL, REL_HWHEEL, 1);
+    args += process(ARBITRARY_TIME, EV_SYN, SYN_REPORT, 0);
+
+    EXPECT_THAT(args,
+                ElementsAre(VariantWith<NotifyMotionArgs>(
+                                    AllOf(WithSource(AINPUT_SOURCE_MOUSE),
+                                          WithMotionAction(AMOTION_EVENT_ACTION_HOVER_MOVE))),
+                            VariantWith<NotifyMotionArgs>(
+                                    AllOf(WithSource(AINPUT_SOURCE_MOUSE),
+                                          WithMotionAction(AMOTION_EVENT_ACTION_SCROLL),
+                                          WithScroll(0.5f, 0.5f)))));
+}
+
 namespace {
 
 // Minimum timestamp separation between subsequent input events from a Bluetooth device.
diff --git a/services/inputflinger/tests/RotaryEncoderInputMapper_test.cpp b/services/inputflinger/tests/RotaryEncoderInputMapper_test.cpp
index 94cfc32..2b8071b 100644
--- a/services/inputflinger/tests/RotaryEncoderInputMapper_test.cpp
+++ b/services/inputflinger/tests/RotaryEncoderInputMapper_test.cpp
@@ -122,6 +122,10 @@
                 .WillRepeatedly(Return(true));
         EXPECT_CALL(mMockEventHub, hasRelativeAxis(EVENTHUB_ID, REL_HWHEEL))
                 .WillRepeatedly(Return(false));
+        EXPECT_CALL(mMockEventHub, hasRelativeAxis(EVENTHUB_ID, REL_WHEEL_HI_RES))
+                .WillRepeatedly(Return(false));
+        EXPECT_CALL(mMockEventHub, hasRelativeAxis(EVENTHUB_ID, REL_HWHEEL_HI_RES))
+                .WillRepeatedly(Return(false));
     }
 };
 
diff --git a/services/inputflinger/tests/TestEventMatchers.h b/services/inputflinger/tests/TestEventMatchers.h
index 65fb9c6..f643fb1 100644
--- a/services/inputflinger/tests/TestEventMatchers.h
+++ b/services/inputflinger/tests/TestEventMatchers.h
@@ -697,6 +697,15 @@
     return argDistance == distance;
 }
 
+MATCHER_P2(WithScroll, scrollX, scrollY, "InputEvent with specified scroll values") {
+    const auto argScrollX = arg.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_HSCROLL);
+    const auto argScrollY = arg.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_VSCROLL);
+    *result_listener << "expected scroll values " << scrollX << " scroll x " << scrollY
+                     << " scroll y, but got " << argScrollX << " scroll x " << argScrollY
+                     << " scroll y";
+    return argScrollX == scrollX && argScrollY == scrollY;
+}
+
 MATCHER_P2(WithTouchDimensions, maj, min, "InputEvent with specified touch dimensions") {
     const auto argMajor = arg.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MAJOR);
     const auto argMinor = arg.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_TOUCH_MINOR);