diff --git a/services/inputflinger/PointerChoreographer.cpp b/services/inputflinger/PointerChoreographer.cpp
index 9db3574..36e133b 100644
--- a/services/inputflinger/PointerChoreographer.cpp
+++ b/services/inputflinger/PointerChoreographer.cpp
@@ -37,6 +37,11 @@
             args.pointerProperties[0].toolType == ToolType::FINGER;
 }
 
+bool isFromDrawingTablet(const NotifyMotionArgs& args) {
+    return isFromSource(args.source, AINPUT_SOURCE_MOUSE | AINPUT_SOURCE_STYLUS) &&
+            isStylusToolType(args.pointerProperties[0].toolType);
+}
+
 bool isHoverAction(int32_t action) {
     return action == AMOTION_EVENT_ACTION_HOVER_ENTER ||
             action == AMOTION_EVENT_ACTION_HOVER_MOVE || action == AMOTION_EVENT_ACTION_HOVER_EXIT;
@@ -46,6 +51,13 @@
     return isStylusEvent(args.source, args.pointerProperties) && isHoverAction(args.action);
 }
 
+bool isMouseOrTouchpad(uint32_t sources) {
+    // Check if this is a mouse or touchpad, but not a drawing tablet.
+    return isFromSource(sources, AINPUT_SOURCE_MOUSE_RELATIVE) ||
+            (isFromSource(sources, AINPUT_SOURCE_MOUSE) &&
+             !isFromSource(sources, AINPUT_SOURCE_STYLUS));
+}
+
 inline void notifyPointerDisplayChange(std::optional<std::tuple<int32_t, FloatPoint>> change,
                                        PointerChoreographerPolicyInterface& policy) {
     if (!change) {
@@ -55,6 +67,18 @@
     policy.notifyPointerDisplayIdChanged(displayId, cursorPosition);
 }
 
+void setIconForController(const std::variant<std::unique_ptr<SpriteIcon>, PointerIconStyle>& icon,
+                          PointerControllerInterface& controller) {
+    if (std::holds_alternative<std::unique_ptr<SpriteIcon>>(icon)) {
+        if (std::get<std::unique_ptr<SpriteIcon>>(icon) == nullptr) {
+            LOG(FATAL) << "SpriteIcon should not be null";
+        }
+        controller.setCustomPointerIcon(*std::get<std::unique_ptr<SpriteIcon>>(icon));
+    } else {
+        controller.updatePointerIcon(std::get<PointerIconStyle>(icon));
+    }
+}
+
 } // namespace
 
 // --- PointerChoreographer ---
@@ -107,6 +131,8 @@
         return processMouseEventLocked(args);
     } else if (isFromTouchpad(args)) {
         return processTouchpadEventLocked(args);
+    } else if (isFromDrawingTablet(args)) {
+        processDrawingTabletEventLocked(args);
     } else if (mStylusPointerIconEnabled && isStylusHoverEvent(args)) {
         processStylusHoverEventLocked(args);
     } else if (isFromSource(args.source, AINPUT_SOURCE_TOUCHSCREEN)) {
@@ -178,6 +204,36 @@
     return newArgs;
 }
 
+void PointerChoreographer::processDrawingTabletEventLocked(const android::NotifyMotionArgs& args) {
+    if (args.displayId == ADISPLAY_ID_NONE) {
+        return;
+    }
+
+    if (args.getPointerCount() != 1) {
+        LOG(WARNING) << "Only drawing tablet events with a single pointer are currently supported: "
+                     << args.dump();
+    }
+
+    // Use a mouse pointer controller for drawing tablets, or create one if it doesn't exist.
+    auto [it, _] = mDrawingTabletPointersByDevice.try_emplace(args.deviceId,
+                                                              getMouseControllerConstructor(
+                                                                      args.displayId));
+
+    PointerControllerInterface& pc = *it->second;
+
+    const float x = args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_X);
+    const float y = args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y);
+    pc.setPosition(x, y);
+    if (args.action == AMOTION_EVENT_ACTION_HOVER_EXIT) {
+        // TODO(b/315815559): Do not fade and reset the icon if the hover exit will be followed
+        //   immediately by a DOWN event.
+        pc.fade(PointerControllerInterface::Transition::IMMEDIATE);
+        pc.updatePointerIcon(PointerIconStyle::TYPE_NOT_SPECIFIED);
+    } else if (canUnfadeOnDisplay(args.displayId)) {
+        pc.unfade(PointerControllerInterface::Transition::IMMEDIATE);
+    }
+}
+
 /**
  * When screen is touched, fade the mouse pointer on that display. We only call fade for
  * ACTION_DOWN events.This would allow both mouse and touch to be used at the same time if the
@@ -244,6 +300,8 @@
     const float y = args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_Y);
     pc.setPosition(x, y);
     if (args.action == AMOTION_EVENT_ACTION_HOVER_EXIT) {
+        // TODO(b/315815559): Do not fade and reset the icon if the hover exit will be followed
+        //   immediately by a DOWN event.
         pc.fade(PointerControllerInterface::Transition::IMMEDIATE);
         pc.updatePointerIcon(PointerIconStyle::TYPE_NOT_SPECIFIED);
     } else if (canUnfadeOnDisplay(args.displayId)) {
@@ -273,6 +331,7 @@
     std::scoped_lock _l(mLock);
     mTouchPointersByDevice.erase(args.deviceId);
     mStylusPointersByDevice.erase(args.deviceId);
+    mDrawingTabletPointersByDevice.erase(args.deviceId);
 }
 
 void PointerChoreographer::notifyPointerCaptureChanged(
@@ -309,6 +368,11 @@
         std::string pointerControllerDump = addLinePrefix(stylusPointerController->dump(), INDENT);
         dump += INDENT + std::to_string(deviceId) + " : " + pointerControllerDump;
     }
+    dump += INDENT "DrawingTabletControllers:\n";
+    for (const auto& [deviceId, drawingTabletController] : mDrawingTabletPointersByDevice) {
+        std::string pointerControllerDump = addLinePrefix(drawingTabletController->dump(), INDENT);
+        dump += INDENT + std::to_string(deviceId) + " : " + pointerControllerDump;
+    }
     dump += "\n";
 }
 
@@ -350,13 +414,13 @@
     std::set<int32_t /*displayId*/> mouseDisplaysToKeep;
     std::set<DeviceId> touchDevicesToKeep;
     std::set<DeviceId> stylusDevicesToKeep;
+    std::set<DeviceId> drawingTabletDevicesToKeep;
 
     // Mark the displayIds or deviceIds of PointerControllers currently needed, and create
     // new PointerControllers if necessary.
     for (const auto& info : mInputDeviceInfos) {
         const uint32_t sources = info.getSources();
-        if (isFromSource(sources, AINPUT_SOURCE_MOUSE) ||
-            isFromSource(sources, AINPUT_SOURCE_MOUSE_RELATIVE)) {
+        if (isMouseOrTouchpad(sources)) {
             const int32_t displayId = getTargetMouseDisplayLocked(info.getAssociatedDisplayId());
             mouseDisplaysToKeep.insert(displayId);
             // For mice, show the cursor immediately when the device is first connected or
@@ -377,6 +441,10 @@
             info.getAssociatedDisplayId() != ADISPLAY_ID_NONE) {
             stylusDevicesToKeep.insert(info.getId());
         }
+        if (isFromSource(sources, AINPUT_SOURCE_STYLUS | AINPUT_SOURCE_MOUSE) &&
+            info.getAssociatedDisplayId() != ADISPLAY_ID_NONE) {
+            drawingTabletDevicesToKeep.insert(info.getId());
+        }
     }
 
     // Remove PointerControllers no longer needed.
@@ -389,6 +457,9 @@
     std::erase_if(mStylusPointersByDevice, [&stylusDevicesToKeep](const auto& pair) {
         return stylusDevicesToKeep.find(pair.first) == stylusDevicesToKeep.end();
     });
+    std::erase_if(mDrawingTabletPointersByDevice, [&drawingTabletDevicesToKeep](const auto& pair) {
+        return drawingTabletDevicesToKeep.find(pair.first) == drawingTabletDevicesToKeep.end();
+    });
     std::erase_if(mMouseDevices, [&](DeviceId id) REQUIRES(mLock) {
         return std::find_if(mInputDeviceInfos.begin(), mInputDeviceInfos.end(),
                             [id](const auto& info) { return info.getId() == id; }) ==
@@ -449,6 +520,12 @@
                     stylusPointerController->setDisplayViewport(viewport);
                 }
             }
+            for (const auto& [deviceId, drawingTabletController] : mDrawingTabletPointersByDevice) {
+                const InputDeviceInfo* info = findInputDeviceLocked(deviceId);
+                if (info && info->getAssociatedDisplayId() == displayId) {
+                    drawingTabletController->setDisplayViewport(viewport);
+                }
+            }
         }
         mViewports = viewports;
         pointerDisplayChange = calculatePointerDisplayChangeToNotify();
@@ -522,42 +599,35 @@
         return false;
     }
     const uint32_t sources = info->getSources();
-    const auto stylusPointerIt = mStylusPointersByDevice.find(deviceId);
 
-    if (isFromSource(sources, AINPUT_SOURCE_STYLUS) &&
-        stylusPointerIt != mStylusPointersByDevice.end()) {
-        if (std::holds_alternative<std::unique_ptr<SpriteIcon>>(icon)) {
-            if (std::get<std::unique_ptr<SpriteIcon>>(icon) == nullptr) {
-                LOG(FATAL) << "SpriteIcon should not be null";
-            }
-            stylusPointerIt->second->setCustomPointerIcon(
-                    *std::get<std::unique_ptr<SpriteIcon>>(icon));
-        } else {
-            stylusPointerIt->second->updatePointerIcon(std::get<PointerIconStyle>(icon));
+    if (isFromSource(sources, AINPUT_SOURCE_STYLUS | AINPUT_SOURCE_MOUSE)) {
+        auto it = mDrawingTabletPointersByDevice.find(deviceId);
+        if (it != mDrawingTabletPointersByDevice.end()) {
+            setIconForController(icon, *it->second);
+            return true;
         }
-    } else if (isFromSource(sources, AINPUT_SOURCE_MOUSE)) {
-        if (const auto mousePointerIt = mMousePointersByDisplay.find(displayId);
-            mousePointerIt != mMousePointersByDisplay.end()) {
-            if (std::holds_alternative<std::unique_ptr<SpriteIcon>>(icon)) {
-                if (std::get<std::unique_ptr<SpriteIcon>>(icon) == nullptr) {
-                    LOG(FATAL) << "SpriteIcon should not be null";
-                }
-                mousePointerIt->second->setCustomPointerIcon(
-                        *std::get<std::unique_ptr<SpriteIcon>>(icon));
-            } else {
-                mousePointerIt->second->updatePointerIcon(std::get<PointerIconStyle>(icon));
-            }
+    }
+    if (isFromSource(sources, AINPUT_SOURCE_STYLUS)) {
+        auto it = mStylusPointersByDevice.find(deviceId);
+        if (it != mStylusPointersByDevice.end()) {
+            setIconForController(icon, *it->second);
+            return true;
+        }
+    }
+    if (isFromSource(sources, AINPUT_SOURCE_MOUSE)) {
+        auto it = mMousePointersByDisplay.find(displayId);
+        if (it != mMousePointersByDisplay.end()) {
+            setIconForController(icon, *it->second);
+            return true;
         } else {
             LOG(WARNING) << "No mouse pointer controller found for display " << displayId
                          << ", device " << deviceId << ".";
             return false;
         }
-    } else {
-        LOG(WARNING) << "Cannot set pointer icon for display " << displayId << ", device "
-                     << deviceId << ".";
-        return false;
     }
-    return true;
+    LOG(WARNING) << "Cannot set pointer icon for display " << displayId << ", device " << deviceId
+                 << ".";
+    return false;
 }
 
 void PointerChoreographer::setPointerIconVisibility(int32_t displayId, bool visible) {
diff --git a/services/inputflinger/PointerChoreographer.h b/services/inputflinger/PointerChoreographer.h
index db1488b..a3c210e 100644
--- a/services/inputflinger/PointerChoreographer.h
+++ b/services/inputflinger/PointerChoreographer.h
@@ -123,6 +123,7 @@
     NotifyMotionArgs processMotion(const NotifyMotionArgs& args);
     NotifyMotionArgs processMouseEventLocked(const NotifyMotionArgs& args) REQUIRES(mLock);
     NotifyMotionArgs processTouchpadEventLocked(const NotifyMotionArgs& args) REQUIRES(mLock);
+    void processDrawingTabletEventLocked(const NotifyMotionArgs& args) REQUIRES(mLock);
     void processTouchscreenAndStylusEventLocked(const NotifyMotionArgs& args) REQUIRES(mLock);
     void processStylusHoverEventLocked(const NotifyMotionArgs& args) REQUIRES(mLock);
     void processDeviceReset(const NotifyDeviceResetArgs& args);
@@ -144,6 +145,8 @@
             GUARDED_BY(mLock);
     std::map<DeviceId, std::shared_ptr<PointerControllerInterface>> mStylusPointersByDevice
             GUARDED_BY(mLock);
+    std::map<DeviceId, std::shared_ptr<PointerControllerInterface>> mDrawingTabletPointersByDevice
+            GUARDED_BY(mLock);
 
     int32_t mDefaultMouseDisplayId GUARDED_BY(mLock);
     int32_t mNotifiedPointerDisplayId GUARDED_BY(mLock);
diff --git a/services/inputflinger/tests/PointerChoreographer_test.cpp b/services/inputflinger/tests/PointerChoreographer_test.cpp
index e9e5061..b9c685e 100644
--- a/services/inputflinger/tests/PointerChoreographer_test.cpp
+++ b/services/inputflinger/tests/PointerChoreographer_test.cpp
@@ -46,6 +46,7 @@
 constexpr int32_t ANOTHER_DISPLAY_ID = 10;
 constexpr int32_t DISPLAY_WIDTH = 480;
 constexpr int32_t DISPLAY_HEIGHT = 800;
+constexpr auto DRAWING_TABLET_SOURCE = AINPUT_SOURCE_MOUSE | AINPUT_SOURCE_STYLUS;
 
 const auto MOUSE_POINTER = PointerBuilder(/*id=*/0, ToolType::MOUSE)
                                    .axis(AMOTION_EVENT_AXIS_RELATIVE_X, 10)
@@ -725,12 +726,28 @@
     assertPointerControllerRemoved(pc);
 }
 
-TEST_F(PointerChoreographerTest,
-       WhenStylusPointerIconEnabledAndDisabledDoesNotCreatePointerController) {
+using StylusFixtureParam =
+        std::tuple</*name*/ std::string_view, /*source*/ uint32_t, ControllerType>;
+
+class StylusTestFixture : public PointerChoreographerTest,
+                          public ::testing::WithParamInterface<StylusFixtureParam> {};
+
+INSTANTIATE_TEST_SUITE_P(PointerChoreographerTest, StylusTestFixture,
+                         ::testing::Values(std::make_tuple("DirectStylus", AINPUT_SOURCE_STYLUS,
+                                                           ControllerType::STYLUS),
+                                           std::make_tuple("DrawingTablet", DRAWING_TABLET_SOURCE,
+                                                           ControllerType::MOUSE)),
+                         [](const testing::TestParamInfo<StylusFixtureParam>& p) {
+                             return std::string{std::get<0>(p.param)};
+                         });
+
+TEST_P(StylusTestFixture, WhenStylusPointerIconEnabledAndDisabledDoesNotCreatePointerController) {
+    const auto& [name, source, controllerType] = GetParam();
+
     // Disable stylus pointer icon and add a stylus device.
     mChoreographer.setStylusPointerIconEnabled(false);
     mChoreographer.notifyInputDevicesChanged(
-            {/*id=*/0, {generateTestDeviceInfo(DEVICE_ID, AINPUT_SOURCE_STYLUS, DISPLAY_ID)}});
+            {/*id=*/0, {generateTestDeviceInfo(DEVICE_ID, source, DISPLAY_ID)}});
     assertPointerControllerNotCreated();
 
     // Enable stylus pointer icon. PointerController still should not be created.
@@ -738,25 +755,25 @@
     assertPointerControllerNotCreated();
 }
 
-TEST_F(PointerChoreographerTest, WhenStylusHoverEventOccursCreatesPointerController) {
+TEST_P(StylusTestFixture, WhenStylusHoverEventOccursCreatesPointerController) {
+    const auto& [name, source, controllerType] = GetParam();
+
     // Add a stylus device and enable stylus pointer icon.
     mChoreographer.notifyInputDevicesChanged(
-            {/*id=*/0, {generateTestDeviceInfo(DEVICE_ID, AINPUT_SOURCE_STYLUS, DISPLAY_ID)}});
+            {/*id=*/0, {generateTestDeviceInfo(DEVICE_ID, source, DISPLAY_ID)}});
     mChoreographer.setStylusPointerIconEnabled(true);
     assertPointerControllerNotCreated();
 
     // Emit hover event. Now PointerController should be created.
-    mChoreographer.notifyMotion(
-            MotionArgsBuilder(AMOTION_EVENT_ACTION_HOVER_ENTER, AINPUT_SOURCE_STYLUS)
-                    .pointer(STYLUS_POINTER)
-                    .deviceId(DEVICE_ID)
-                    .displayId(DISPLAY_ID)
-                    .build());
-    assertPointerControllerCreated(ControllerType::STYLUS);
+    mChoreographer.notifyMotion(MotionArgsBuilder(AMOTION_EVENT_ACTION_HOVER_ENTER, source)
+                                        .pointer(STYLUS_POINTER)
+                                        .deviceId(DEVICE_ID)
+                                        .displayId(DISPLAY_ID)
+                                        .build());
+    assertPointerControllerCreated(controllerType);
 }
 
-TEST_F(PointerChoreographerTest,
-       WhenStylusPointerIconDisabledAndHoverEventOccursDoesNotCreatePointerController) {
+TEST_F(PointerChoreographerTest, StylusHoverEventWhenStylusPointerIconDisabled) {
     // Add a stylus device and disable stylus pointer icon.
     mChoreographer.notifyInputDevicesChanged(
             {/*id=*/0, {generateTestDeviceInfo(DEVICE_ID, AINPUT_SOURCE_STYLUS, DISPLAY_ID)}});
@@ -773,25 +790,43 @@
     assertPointerControllerNotCreated();
 }
 
-TEST_F(PointerChoreographerTest, WhenStylusDeviceIsRemovedRemovesPointerController) {
-    // Make sure the PointerController is created.
+TEST_F(PointerChoreographerTest, DrawingTabletHoverEventWhenStylusPointerIconDisabled) {
+    // Add a drawing tablet and disable stylus pointer icon.
     mChoreographer.notifyInputDevicesChanged(
-            {/*id=*/0, {generateTestDeviceInfo(DEVICE_ID, AINPUT_SOURCE_STYLUS, DISPLAY_ID)}});
-    mChoreographer.setStylusPointerIconEnabled(true);
+            {/*id=*/0, {generateTestDeviceInfo(DEVICE_ID, DRAWING_TABLET_SOURCE, DISPLAY_ID)}});
+    mChoreographer.setStylusPointerIconEnabled(false);
+    assertPointerControllerNotCreated();
+
+    // Emit hover event. Drawing tablets are not affected by "stylus pointer icon" setting.
     mChoreographer.notifyMotion(
-            MotionArgsBuilder(AMOTION_EVENT_ACTION_HOVER_ENTER, AINPUT_SOURCE_STYLUS)
+            MotionArgsBuilder(AMOTION_EVENT_ACTION_HOVER_ENTER, DRAWING_TABLET_SOURCE)
                     .pointer(STYLUS_POINTER)
                     .deviceId(DEVICE_ID)
                     .displayId(DISPLAY_ID)
                     .build());
-    auto pc = assertPointerControllerCreated(ControllerType::STYLUS);
+    assertPointerControllerCreated(ControllerType::MOUSE);
+}
+
+TEST_P(StylusTestFixture, WhenStylusDeviceIsRemovedRemovesPointerController) {
+    const auto& [name, source, controllerType] = GetParam();
+
+    // Make sure the PointerController is created.
+    mChoreographer.notifyInputDevicesChanged(
+            {/*id=*/0, {generateTestDeviceInfo(DEVICE_ID, source, DISPLAY_ID)}});
+    mChoreographer.setStylusPointerIconEnabled(true);
+    mChoreographer.notifyMotion(MotionArgsBuilder(AMOTION_EVENT_ACTION_HOVER_ENTER, source)
+                                        .pointer(STYLUS_POINTER)
+                                        .deviceId(DEVICE_ID)
+                                        .displayId(DISPLAY_ID)
+                                        .build());
+    auto pc = assertPointerControllerCreated(controllerType);
 
     // Remove the device.
     mChoreographer.notifyInputDevicesChanged({/*id=*/1, {}});
     assertPointerControllerRemoved(pc);
 }
 
-TEST_F(PointerChoreographerTest, WhenStylusPointerIconDisabledRemovesPointerController) {
+TEST_F(PointerChoreographerTest, StylusPointerIconDisabledRemovesPointerController) {
     // Make sure the PointerController is created.
     mChoreographer.notifyInputDevicesChanged(
             {/*id=*/0, {generateTestDeviceInfo(DEVICE_ID, AINPUT_SOURCE_STYLUS, DISPLAY_ID)}});
@@ -809,38 +844,59 @@
     assertPointerControllerRemoved(pc);
 }
 
-TEST_F(PointerChoreographerTest, SetsViewportForStylusPointerController) {
+TEST_F(PointerChoreographerTest,
+       StylusPointerIconDisabledDoesNotRemoveDrawingTabletPointerController) {
+    // Make sure the PointerController is created.
+    mChoreographer.notifyInputDevicesChanged(
+            {/*id=*/0, {generateTestDeviceInfo(DEVICE_ID, DRAWING_TABLET_SOURCE, DISPLAY_ID)}});
+    mChoreographer.setStylusPointerIconEnabled(true);
+    mChoreographer.notifyMotion(
+            MotionArgsBuilder(AMOTION_EVENT_ACTION_HOVER_ENTER, DRAWING_TABLET_SOURCE)
+                    .pointer(STYLUS_POINTER)
+                    .deviceId(DEVICE_ID)
+                    .displayId(DISPLAY_ID)
+                    .build());
+    auto pc = assertPointerControllerCreated(ControllerType::MOUSE);
+
+    // Disable stylus pointer icon. This should not affect drawing tablets.
+    mChoreographer.setStylusPointerIconEnabled(false);
+    assertPointerControllerNotRemoved(pc);
+}
+
+TEST_P(StylusTestFixture, SetsViewportForStylusPointerController) {
+    const auto& [name, source, controllerType] = GetParam();
+
     // Set viewport.
     mChoreographer.setDisplayViewports(createViewports({DISPLAY_ID}));
 
     // Make sure the PointerController is created.
     mChoreographer.notifyInputDevicesChanged(
-            {/*id=*/0, {generateTestDeviceInfo(DEVICE_ID, AINPUT_SOURCE_STYLUS, DISPLAY_ID)}});
+            {/*id=*/0, {generateTestDeviceInfo(DEVICE_ID, source, DISPLAY_ID)}});
     mChoreographer.setStylusPointerIconEnabled(true);
-    mChoreographer.notifyMotion(
-            MotionArgsBuilder(AMOTION_EVENT_ACTION_HOVER_ENTER, AINPUT_SOURCE_STYLUS)
-                    .pointer(STYLUS_POINTER)
-                    .deviceId(DEVICE_ID)
-                    .displayId(DISPLAY_ID)
-                    .build());
-    auto pc = assertPointerControllerCreated(ControllerType::STYLUS);
+    mChoreographer.notifyMotion(MotionArgsBuilder(AMOTION_EVENT_ACTION_HOVER_ENTER, source)
+                                        .pointer(STYLUS_POINTER)
+                                        .deviceId(DEVICE_ID)
+                                        .displayId(DISPLAY_ID)
+                                        .build());
+    auto pc = assertPointerControllerCreated(controllerType);
 
     // Check that viewport is set for the PointerController.
     pc->assertViewportSet(DISPLAY_ID);
 }
 
-TEST_F(PointerChoreographerTest, WhenViewportIsSetLaterSetsViewportForStylusPointerController) {
+TEST_P(StylusTestFixture, WhenViewportIsSetLaterSetsViewportForStylusPointerController) {
+    const auto& [name, source, controllerType] = GetParam();
+
     // Make sure the PointerController is created.
     mChoreographer.notifyInputDevicesChanged(
-            {/*id=*/0, {generateTestDeviceInfo(DEVICE_ID, AINPUT_SOURCE_STYLUS, DISPLAY_ID)}});
+            {/*id=*/0, {generateTestDeviceInfo(DEVICE_ID, source, DISPLAY_ID)}});
     mChoreographer.setStylusPointerIconEnabled(true);
-    mChoreographer.notifyMotion(
-            MotionArgsBuilder(AMOTION_EVENT_ACTION_HOVER_ENTER, AINPUT_SOURCE_STYLUS)
-                    .pointer(STYLUS_POINTER)
-                    .deviceId(DEVICE_ID)
-                    .displayId(DISPLAY_ID)
-                    .build());
-    auto pc = assertPointerControllerCreated(ControllerType::STYLUS);
+    mChoreographer.notifyMotion(MotionArgsBuilder(AMOTION_EVENT_ACTION_HOVER_ENTER, source)
+                                        .pointer(STYLUS_POINTER)
+                                        .deviceId(DEVICE_ID)
+                                        .displayId(DISPLAY_ID)
+                                        .build());
+    auto pc = assertPointerControllerCreated(controllerType);
 
     // Check that viewport is unset.
     pc->assertViewportNotSet();
@@ -852,19 +908,19 @@
     pc->assertViewportSet(DISPLAY_ID);
 }
 
-TEST_F(PointerChoreographerTest,
-       WhenViewportDoesNotMatchDoesNotSetViewportForStylusPointerController) {
+TEST_P(StylusTestFixture, WhenViewportDoesNotMatchDoesNotSetViewportForStylusPointerController) {
+    const auto& [name, source, controllerType] = GetParam();
+
     // Make sure the PointerController is created.
     mChoreographer.notifyInputDevicesChanged(
-            {/*id=*/0, {generateTestDeviceInfo(DEVICE_ID, AINPUT_SOURCE_STYLUS, DISPLAY_ID)}});
+            {/*id=*/0, {generateTestDeviceInfo(DEVICE_ID, source, DISPLAY_ID)}});
     mChoreographer.setStylusPointerIconEnabled(true);
-    mChoreographer.notifyMotion(
-            MotionArgsBuilder(AMOTION_EVENT_ACTION_HOVER_ENTER, AINPUT_SOURCE_STYLUS)
-                    .pointer(STYLUS_POINTER)
-                    .deviceId(DEVICE_ID)
-                    .displayId(DISPLAY_ID)
-                    .build());
-    auto pc = assertPointerControllerCreated(ControllerType::STYLUS);
+    mChoreographer.notifyMotion(MotionArgsBuilder(AMOTION_EVENT_ACTION_HOVER_ENTER, source)
+                                        .pointer(STYLUS_POINTER)
+                                        .deviceId(DEVICE_ID)
+                                        .displayId(DISPLAY_ID)
+                                        .build());
+    auto pc = assertPointerControllerCreated(controllerType);
 
     // Check that viewport is unset.
     pc->assertViewportNotSet();
@@ -876,24 +932,25 @@
     pc->assertViewportNotSet();
 }
 
-TEST_F(PointerChoreographerTest, StylusHoverManipulatesPointer) {
+TEST_P(StylusTestFixture, StylusHoverManipulatesPointer) {
+    const auto& [name, source, controllerType] = GetParam();
+
     mChoreographer.setStylusPointerIconEnabled(true);
     mChoreographer.notifyInputDevicesChanged(
-            {/*id=*/0, {generateTestDeviceInfo(DEVICE_ID, AINPUT_SOURCE_STYLUS, DISPLAY_ID)}});
+            {/*id=*/0, {generateTestDeviceInfo(DEVICE_ID, source, DISPLAY_ID)}});
     mChoreographer.setDisplayViewports(createViewports({DISPLAY_ID}));
 
     // Emit hover enter event. This is for creating PointerController.
-    mChoreographer.notifyMotion(
-            MotionArgsBuilder(AMOTION_EVENT_ACTION_HOVER_ENTER, AINPUT_SOURCE_STYLUS)
-                    .pointer(STYLUS_POINTER)
-                    .deviceId(DEVICE_ID)
-                    .displayId(DISPLAY_ID)
-                    .build());
-    auto pc = assertPointerControllerCreated(ControllerType::STYLUS);
+    mChoreographer.notifyMotion(MotionArgsBuilder(AMOTION_EVENT_ACTION_HOVER_ENTER, source)
+                                        .pointer(STYLUS_POINTER)
+                                        .deviceId(DEVICE_ID)
+                                        .displayId(DISPLAY_ID)
+                                        .build());
+    auto pc = assertPointerControllerCreated(controllerType);
 
     // Emit hover move event. After bounds are set, PointerController will update the position.
     mChoreographer.notifyMotion(
-            MotionArgsBuilder(AMOTION_EVENT_ACTION_HOVER_MOVE, AINPUT_SOURCE_STYLUS)
+            MotionArgsBuilder(AMOTION_EVENT_ACTION_HOVER_MOVE, source)
                     .pointer(PointerBuilder(/*id=*/0, ToolType::STYLUS).x(150).y(250))
                     .deviceId(DEVICE_ID)
                     .displayId(DISPLAY_ID)
@@ -903,7 +960,7 @@
 
     // Emit hover exit event.
     mChoreographer.notifyMotion(
-            MotionArgsBuilder(AMOTION_EVENT_ACTION_HOVER_EXIT, AINPUT_SOURCE_STYLUS)
+            MotionArgsBuilder(AMOTION_EVENT_ACTION_HOVER_EXIT, source)
                     .pointer(PointerBuilder(/*id=*/0, ToolType::STYLUS).x(150).y(250))
                     .deviceId(DEVICE_ID)
                     .displayId(DISPLAY_ID)
@@ -912,38 +969,38 @@
     ASSERT_FALSE(pc->isPointerShown());
 }
 
-TEST_F(PointerChoreographerTest, StylusHoverManipulatesPointerForTwoDisplays) {
+TEST_P(StylusTestFixture, StylusHoverManipulatesPointerForTwoDisplays) {
+    const auto& [name, source, controllerType] = GetParam();
+
     mChoreographer.setStylusPointerIconEnabled(true);
     // Add two stylus devices associated to different displays.
     mChoreographer.notifyInputDevicesChanged(
             {/*id=*/0,
-             {generateTestDeviceInfo(DEVICE_ID, AINPUT_SOURCE_STYLUS, DISPLAY_ID),
-              generateTestDeviceInfo(SECOND_DEVICE_ID, AINPUT_SOURCE_STYLUS, ANOTHER_DISPLAY_ID)}});
+             {generateTestDeviceInfo(DEVICE_ID, source, DISPLAY_ID),
+              generateTestDeviceInfo(SECOND_DEVICE_ID, source, ANOTHER_DISPLAY_ID)}});
     mChoreographer.setDisplayViewports(createViewports({DISPLAY_ID, ANOTHER_DISPLAY_ID}));
 
     // Emit hover event with first device. This is for creating PointerController.
-    mChoreographer.notifyMotion(
-            MotionArgsBuilder(AMOTION_EVENT_ACTION_HOVER_ENTER, AINPUT_SOURCE_STYLUS)
-                    .pointer(STYLUS_POINTER)
-                    .deviceId(DEVICE_ID)
-                    .displayId(DISPLAY_ID)
-                    .build());
-    auto firstDisplayPc = assertPointerControllerCreated(ControllerType::STYLUS);
+    mChoreographer.notifyMotion(MotionArgsBuilder(AMOTION_EVENT_ACTION_HOVER_ENTER, source)
+                                        .pointer(STYLUS_POINTER)
+                                        .deviceId(DEVICE_ID)
+                                        .displayId(DISPLAY_ID)
+                                        .build());
+    auto firstDisplayPc = assertPointerControllerCreated(controllerType);
 
     // Emit hover event with second device. This is for creating PointerController.
-    mChoreographer.notifyMotion(
-            MotionArgsBuilder(AMOTION_EVENT_ACTION_HOVER_ENTER, AINPUT_SOURCE_STYLUS)
-                    .pointer(STYLUS_POINTER)
-                    .deviceId(SECOND_DEVICE_ID)
-                    .displayId(ANOTHER_DISPLAY_ID)
-                    .build());
+    mChoreographer.notifyMotion(MotionArgsBuilder(AMOTION_EVENT_ACTION_HOVER_ENTER, source)
+                                        .pointer(STYLUS_POINTER)
+                                        .deviceId(SECOND_DEVICE_ID)
+                                        .displayId(ANOTHER_DISPLAY_ID)
+                                        .build());
 
     // There should be another PointerController created.
-    auto secondDisplayPc = assertPointerControllerCreated(ControllerType::STYLUS);
+    auto secondDisplayPc = assertPointerControllerCreated(controllerType);
 
     // Emit hover event with first device.
     mChoreographer.notifyMotion(
-            MotionArgsBuilder(AMOTION_EVENT_ACTION_HOVER_MOVE, AINPUT_SOURCE_STYLUS)
+            MotionArgsBuilder(AMOTION_EVENT_ACTION_HOVER_MOVE, source)
                     .pointer(PointerBuilder(/*id=*/0, ToolType::STYLUS).x(150).y(250))
                     .deviceId(DEVICE_ID)
                     .displayId(DISPLAY_ID)
@@ -955,7 +1012,7 @@
 
     // Emit hover event with second device.
     mChoreographer.notifyMotion(
-            MotionArgsBuilder(AMOTION_EVENT_ACTION_HOVER_MOVE, AINPUT_SOURCE_STYLUS)
+            MotionArgsBuilder(AMOTION_EVENT_ACTION_HOVER_MOVE, source)
                     .pointer(PointerBuilder(/*id=*/0, ToolType::STYLUS).x(250).y(350))
                     .deviceId(SECOND_DEVICE_ID)
                     .displayId(ANOTHER_DISPLAY_ID)
@@ -970,19 +1027,20 @@
     ASSERT_TRUE(firstDisplayPc->isPointerShown());
 }
 
-TEST_F(PointerChoreographerTest, WhenStylusDeviceIsResetRemovesPointer) {
+TEST_P(StylusTestFixture, WhenStylusDeviceIsResetRemovesPointer) {
+    const auto& [name, source, controllerType] = GetParam();
+
     // Make sure the PointerController is created and there is a pointer.
     mChoreographer.notifyInputDevicesChanged(
-            {/*id=*/0, {generateTestDeviceInfo(DEVICE_ID, AINPUT_SOURCE_STYLUS, DISPLAY_ID)}});
+            {/*id=*/0, {generateTestDeviceInfo(DEVICE_ID, source, DISPLAY_ID)}});
     mChoreographer.setStylusPointerIconEnabled(true);
     mChoreographer.setDisplayViewports(createViewports({DISPLAY_ID}));
-    mChoreographer.notifyMotion(
-            MotionArgsBuilder(AMOTION_EVENT_ACTION_HOVER_ENTER, AINPUT_SOURCE_STYLUS)
-                    .pointer(STYLUS_POINTER)
-                    .deviceId(DEVICE_ID)
-                    .displayId(DISPLAY_ID)
-                    .build());
-    auto pc = assertPointerControllerCreated(ControllerType::STYLUS);
+    mChoreographer.notifyMotion(MotionArgsBuilder(AMOTION_EVENT_ACTION_HOVER_ENTER, source)
+                                        .pointer(STYLUS_POINTER)
+                                        .deviceId(DEVICE_ID)
+                                        .displayId(DISPLAY_ID)
+                                        .build());
+    auto pc = assertPointerControllerCreated(controllerType);
     ASSERT_TRUE(pc->isPointerShown());
 
     // Reset the device and see the pointer controller was removed.
@@ -1424,19 +1482,20 @@
     firstMousePc->assertPointerIconNotSet();
 }
 
-TEST_F(PointerChoreographerTest, SetsPointerIconForStylus) {
+TEST_P(StylusTestFixture, SetsPointerIconForStylus) {
+    const auto& [name, source, controllerType] = GetParam();
+
     // Make sure there is a PointerController.
     mChoreographer.notifyInputDevicesChanged(
-            {/*id=*/0, {generateTestDeviceInfo(DEVICE_ID, AINPUT_SOURCE_STYLUS, DISPLAY_ID)}});
+            {/*id=*/0, {generateTestDeviceInfo(DEVICE_ID, source, DISPLAY_ID)}});
     mChoreographer.setStylusPointerIconEnabled(true);
     mChoreographer.setDisplayViewports(createViewports({DISPLAY_ID}));
-    mChoreographer.notifyMotion(
-            MotionArgsBuilder(AMOTION_EVENT_ACTION_HOVER_ENTER, AINPUT_SOURCE_STYLUS)
-                    .pointer(STYLUS_POINTER)
-                    .deviceId(DEVICE_ID)
-                    .displayId(DISPLAY_ID)
-                    .build());
-    auto pc = assertPointerControllerCreated(ControllerType::STYLUS);
+    mChoreographer.notifyMotion(MotionArgsBuilder(AMOTION_EVENT_ACTION_HOVER_ENTER, source)
+                                        .pointer(STYLUS_POINTER)
+                                        .deviceId(DEVICE_ID)
+                                        .displayId(DISPLAY_ID)
+                                        .build());
+    auto pc = assertPointerControllerCreated(controllerType);
     pc->assertPointerIconNotSet();
 
     // Set pointer icon for the device.
@@ -1449,28 +1508,28 @@
     pc->assertPointerIconNotSet();
 
     // The stylus stops hovering. This should cause the icon to be reset.
-    mChoreographer.notifyMotion(
-            MotionArgsBuilder(AMOTION_EVENT_ACTION_HOVER_EXIT, AINPUT_SOURCE_STYLUS)
-                    .pointer(STYLUS_POINTER)
-                    .deviceId(DEVICE_ID)
-                    .displayId(DISPLAY_ID)
-                    .build());
+    mChoreographer.notifyMotion(MotionArgsBuilder(AMOTION_EVENT_ACTION_HOVER_EXIT, source)
+                                        .pointer(STYLUS_POINTER)
+                                        .deviceId(DEVICE_ID)
+                                        .displayId(DISPLAY_ID)
+                                        .build());
     pc->assertPointerIconSet(PointerIconStyle::TYPE_NOT_SPECIFIED);
 }
 
-TEST_F(PointerChoreographerTest, SetsCustomPointerIconForStylus) {
+TEST_P(StylusTestFixture, SetsCustomPointerIconForStylus) {
+    const auto& [name, source, controllerType] = GetParam();
+
     // Make sure there is a PointerController.
     mChoreographer.notifyInputDevicesChanged(
-            {/*id=*/0, {generateTestDeviceInfo(DEVICE_ID, AINPUT_SOURCE_STYLUS, DISPLAY_ID)}});
+            {/*id=*/0, {generateTestDeviceInfo(DEVICE_ID, source, DISPLAY_ID)}});
     mChoreographer.setStylusPointerIconEnabled(true);
     mChoreographer.setDisplayViewports(createViewports({DISPLAY_ID}));
-    mChoreographer.notifyMotion(
-            MotionArgsBuilder(AMOTION_EVENT_ACTION_HOVER_ENTER, AINPUT_SOURCE_STYLUS)
-                    .pointer(STYLUS_POINTER)
-                    .deviceId(DEVICE_ID)
-                    .displayId(DISPLAY_ID)
-                    .build());
-    auto pc = assertPointerControllerCreated(ControllerType::STYLUS);
+    mChoreographer.notifyMotion(MotionArgsBuilder(AMOTION_EVENT_ACTION_HOVER_ENTER, source)
+                                        .pointer(STYLUS_POINTER)
+                                        .deviceId(DEVICE_ID)
+                                        .displayId(DISPLAY_ID)
+                                        .build());
+    auto pc = assertPointerControllerCreated(controllerType);
     pc->assertCustomPointerIconNotSet();
 
     // Set custom pointer icon for the device.
@@ -1486,28 +1545,28 @@
     pc->assertCustomPointerIconNotSet();
 }
 
-TEST_F(PointerChoreographerTest, SetsPointerIconForTwoStyluses) {
+TEST_P(StylusTestFixture, SetsPointerIconForTwoStyluses) {
+    const auto& [name, source, controllerType] = GetParam();
+
     // Make sure there are two StylusPointerControllers. They can be on a same display.
     mChoreographer.setStylusPointerIconEnabled(true);
     mChoreographer.notifyInputDevicesChanged(
             {/*id=*/0,
-             {generateTestDeviceInfo(DEVICE_ID, AINPUT_SOURCE_STYLUS, DISPLAY_ID),
-              generateTestDeviceInfo(SECOND_DEVICE_ID, AINPUT_SOURCE_STYLUS, DISPLAY_ID)}});
+             {generateTestDeviceInfo(DEVICE_ID, source, DISPLAY_ID),
+              generateTestDeviceInfo(SECOND_DEVICE_ID, source, DISPLAY_ID)}});
     mChoreographer.setDisplayViewports(createViewports({DISPLAY_ID}));
-    mChoreographer.notifyMotion(
-            MotionArgsBuilder(AMOTION_EVENT_ACTION_HOVER_ENTER, AINPUT_SOURCE_STYLUS)
-                    .pointer(STYLUS_POINTER)
-                    .deviceId(DEVICE_ID)
-                    .displayId(DISPLAY_ID)
-                    .build());
-    auto firstStylusPc = assertPointerControllerCreated(ControllerType::STYLUS);
-    mChoreographer.notifyMotion(
-            MotionArgsBuilder(AMOTION_EVENT_ACTION_HOVER_ENTER, AINPUT_SOURCE_STYLUS)
-                    .pointer(STYLUS_POINTER)
-                    .deviceId(SECOND_DEVICE_ID)
-                    .displayId(DISPLAY_ID)
-                    .build());
-    auto secondStylusPc = assertPointerControllerCreated(ControllerType::STYLUS);
+    mChoreographer.notifyMotion(MotionArgsBuilder(AMOTION_EVENT_ACTION_HOVER_ENTER, source)
+                                        .pointer(STYLUS_POINTER)
+                                        .deviceId(DEVICE_ID)
+                                        .displayId(DISPLAY_ID)
+                                        .build());
+    auto firstStylusPc = assertPointerControllerCreated(controllerType);
+    mChoreographer.notifyMotion(MotionArgsBuilder(AMOTION_EVENT_ACTION_HOVER_ENTER, source)
+                                        .pointer(STYLUS_POINTER)
+                                        .deviceId(SECOND_DEVICE_ID)
+                                        .displayId(DISPLAY_ID)
+                                        .build());
+    auto secondStylusPc = assertPointerControllerCreated(controllerType);
 
     // Set pointer icon for one stylus.
     ASSERT_TRUE(mChoreographer.setPointerIcon(PointerIconStyle::TYPE_TEXT, DISPLAY_ID, DEVICE_ID));
@@ -1521,14 +1580,16 @@
     firstStylusPc->assertPointerIconNotSet();
 }
 
-TEST_F(PointerChoreographerTest, SetsPointerIconForMouseAndStylus) {
+TEST_P(StylusTestFixture, SetsPointerIconForMouseAndStylus) {
+    const auto& [name, source, controllerType] = GetParam();
+
     // Make sure there are PointerControllers for a mouse and a stylus.
     mChoreographer.setStylusPointerIconEnabled(true);
     mChoreographer.setDefaultMouseDisplayId(DISPLAY_ID);
     mChoreographer.notifyInputDevicesChanged(
             {/*id=*/0,
              {generateTestDeviceInfo(DEVICE_ID, AINPUT_SOURCE_MOUSE, ADISPLAY_ID_NONE),
-              generateTestDeviceInfo(SECOND_DEVICE_ID, AINPUT_SOURCE_STYLUS, DISPLAY_ID)}});
+              generateTestDeviceInfo(SECOND_DEVICE_ID, source, DISPLAY_ID)}});
     mChoreographer.setDisplayViewports(createViewports({DISPLAY_ID}));
     mChoreographer.notifyMotion(
             MotionArgsBuilder(AMOTION_EVENT_ACTION_HOVER_MOVE, AINPUT_SOURCE_MOUSE)
@@ -1537,13 +1598,12 @@
                     .displayId(ADISPLAY_ID_NONE)
                     .build());
     auto mousePc = assertPointerControllerCreated(ControllerType::MOUSE);
-    mChoreographer.notifyMotion(
-            MotionArgsBuilder(AMOTION_EVENT_ACTION_HOVER_ENTER, AINPUT_SOURCE_STYLUS)
-                    .pointer(STYLUS_POINTER)
-                    .deviceId(SECOND_DEVICE_ID)
-                    .displayId(DISPLAY_ID)
-                    .build());
-    auto stylusPc = assertPointerControllerCreated(ControllerType::STYLUS);
+    mChoreographer.notifyMotion(MotionArgsBuilder(AMOTION_EVENT_ACTION_HOVER_ENTER, source)
+                                        .pointer(STYLUS_POINTER)
+                                        .deviceId(SECOND_DEVICE_ID)
+                                        .displayId(DISPLAY_ID)
+                                        .build());
+    auto stylusPc = assertPointerControllerCreated(controllerType);
 
     // Set pointer icon for the mouse.
     ASSERT_TRUE(mChoreographer.setPointerIcon(PointerIconStyle::TYPE_TEXT, DISPLAY_ID, DEVICE_ID));
@@ -1652,7 +1712,9 @@
     ASSERT_FALSE(touchpadPc->isPointerShown());
 }
 
-TEST_F(PointerChoreographerTest, SetPointerIconVisibilityHidesPointerForStylus) {
+TEST_P(StylusTestFixture, SetPointerIconVisibilityHidesPointerForStylus) {
+    const auto& [name, source, controllerType] = GetParam();
+
     mChoreographer.setDisplayViewports(createViewports({DISPLAY_ID}));
     mChoreographer.setStylusPointerIconEnabled(true);
 
@@ -1660,15 +1722,14 @@
     mChoreographer.setPointerIconVisibility(DISPLAY_ID, false);
 
     mChoreographer.notifyInputDevicesChanged(
-            {/*id=*/0, {generateTestDeviceInfo(DEVICE_ID, AINPUT_SOURCE_STYLUS, DISPLAY_ID)}});
-    mChoreographer.notifyMotion(
-            MotionArgsBuilder(AMOTION_EVENT_ACTION_HOVER_ENTER, AINPUT_SOURCE_STYLUS)
-                    .pointer(STYLUS_POINTER)
-                    .deviceId(DEVICE_ID)
-                    .displayId(DISPLAY_ID)
-                    .build());
+            {/*id=*/0, {generateTestDeviceInfo(DEVICE_ID, source, DISPLAY_ID)}});
+    mChoreographer.notifyMotion(MotionArgsBuilder(AMOTION_EVENT_ACTION_HOVER_ENTER, source)
+                                        .pointer(STYLUS_POINTER)
+                                        .deviceId(DEVICE_ID)
+                                        .displayId(DISPLAY_ID)
+                                        .build());
     ASSERT_TRUE(mChoreographer.setPointerIcon(PointerIconStyle::TYPE_TEXT, DISPLAY_ID, DEVICE_ID));
-    auto pc = assertPointerControllerCreated(ControllerType::STYLUS);
+    auto pc = assertPointerControllerCreated(controllerType);
     pc->assertPointerIconSet(PointerIconStyle::TYPE_TEXT);
 
     // The pointer should not be visible.