yuzu: Update frontend

src/yuzu/configuration/config.cpp

@@ -11,7 +11,6 @@
 #include "core/hle/service/acc/profile_manager.h"
 #include "core/hle/service/hid/controllers/npad.h"
 #include "input_common/main.h"
-#include "input_common/udp/client.h"
 #include "yuzu/configuration/config.h"
 
 namespace FS = Common::FS;

src/yuzu/configuration/configure_input.cpp

@@ -73,7 +73,7 @@ ConfigureInput::ConfigureInput(Core::System& system_, QWidget* parent)
 
 ConfigureInput::~ConfigureInput() = default;
 
-void ConfigureInput::Initialize(InputCommon::InputSubsystem* input_subsystem,
+void ConfigureInput::Initialize(InputCommon::InputSubsystem* input_subsystem, Core::System& system,
                                 std::size_t max_players) {
     player_controllers = {
         new ConfigureInputPlayer(this, 0, ui->consoleInputSettings, input_subsystem, profiles.get(),
@@ -184,22 +184,8 @@ QList<QWidget*> ConfigureInput::GetSubTabs() const {
 void ConfigureInput::ApplyConfiguration() {
     for (auto* controller : player_controllers) {
         controller->ApplyConfiguration();
-        controller->TryDisconnectSelectedController();
     }
 
-    // This emulates a delay between disconnecting and reconnecting controllers as some games
-    // do not respond to a change in controller type if it was instantaneous.
-    using namespace std::chrono_literals;
-    std::this_thread::sleep_for(150ms);
-
-    for (auto* controller : player_controllers) {
-        controller->TryConnectSelectedController();
-    }
-
-    // This emulates a delay between disconnecting and reconnecting controllers as some games
-    // do not respond to a change in controller type if it was instantaneous.
-    std::this_thread::sleep_for(150ms);
-
     advanced->ApplyConfiguration();
 
     const bool pre_docked_mode = Settings::values.use_docked_mode.GetValue();

src/yuzu/configuration/configure_input.h

@@ -42,7 +42,8 @@ public:
     ~ConfigureInput() override;
 
     /// Initializes the input dialog with the given input subsystem.
-    void Initialize(InputCommon::InputSubsystem* input_subsystem_, std::size_t max_players = 8);
+    void Initialize(InputCommon::InputSubsystem* input_subsystem_, Core::System& system,
+                    std::size_t max_players = 8);
 
     /// Save all button configurations to settings file.
     void ApplyConfiguration();

src/yuzu/configuration/configure_input_player.h

@@ -38,14 +38,22 @@ class InputSubsystem;
 }
 
 namespace InputCommon::Polling {
-class DevicePoller;
-enum class DeviceType;
+enum class InputType;
 } // namespace InputCommon::Polling
 
 namespace Ui {
 class ConfigureInputPlayer;
 }
 
+namespace Core {
+class System;
+}
+
+namespace Core::HID {
+class EmulatedController;
+enum class NpadType : u8;
+} // namespace Core::HID
+
 class ConfigureInputPlayer : public QWidget {
     Q_OBJECT
 
@@ -59,18 +67,6 @@ public:
     /// Save all button configurations to settings file.
     void ApplyConfiguration();
 
-    /**
-     * Attempts to connect the currently selected controller in the HID backend.
-     * This function will not do anything if it is not connected in the frontend.
-     */
-    void TryConnectSelectedController();
-
-    /**
-     * Attempts to disconnect the currently selected controller in the HID backend.
-     * This function will not do anything if the configuration has not changed.
-     */
-    void TryDisconnectSelectedController();
-
     /// Set the connection state checkbox (used to sync state).
     void ConnectPlayer(bool connected);
 
@@ -104,6 +100,10 @@ protected:
     void showEvent(QShowEvent* event) override;
 
 private:
+    QString ButtonToText(const Common::ParamPackage& param);
+
+    QString AnalogToText(const Common::ParamPackage& param, const std::string& dir);
+
     void changeEvent(QEvent* event) override;
     void RetranslateUI();
 
@@ -113,7 +113,7 @@ private:
     /// Called when the button was pressed.
     void HandleClick(QPushButton* button, std::size_t button_id,
                      std::function<void(const Common::ParamPackage&)> new_input_setter,
-                     InputCommon::Polling::DeviceType type);
+                     InputCommon::Polling::InputType type);
 
     /// Finish polling and configure input using the input_setter.
     void SetPollingResult(const Common::ParamPackage& params, bool abort);
@@ -134,17 +134,14 @@ private:
     void SetConnectableControllers();
 
     /// Gets the Controller Type for a given controller combobox index.
-    Settings::ControllerType GetControllerTypeFromIndex(int index) const;
+    Core::HID::NpadType GetControllerTypeFromIndex(int index) const;
 
     /// Gets the controller combobox index for a given Controller Type.
-    int GetIndexFromControllerType(Settings::ControllerType type) const;
+    int GetIndexFromControllerType(Core::HID::NpadType type) const;
 
     /// Update the available input devices.
     void UpdateInputDevices();
 
-    /// Update the current controller icon.
-    void UpdateControllerIcon();
-
     /// Hides and disables controller settings based on the current controller type.
     void UpdateControllerAvailableButtons();
 
@@ -185,7 +182,7 @@ private:
     std::unique_ptr<QTimer> poll_timer;
 
     /// Stores a pair of "Connected Controllers" combobox index and Controller Type enum.
-    std::vector<std::pair<int, Settings::ControllerType>> index_controller_type_pairs;
+    std::vector<std::pair<int, Core::HID::NpadType>> index_controller_type_pairs;
 
     static constexpr int PLAYER_COUNT = 8;
     std::array<QCheckBox*, PLAYER_COUNT> player_connected_checkbox;
@@ -193,9 +190,7 @@ private:
     /// This will be the the setting function when an input is awaiting configuration.
     std::optional<std::function<void(const Common::ParamPackage&)>> input_setter;
 
-    std::array<Common::ParamPackage, Settings::NativeButton::NumButtons> buttons_param;
-    std::array<Common::ParamPackage, Settings::NativeAnalog::NumAnalogs> analogs_param;
-    std::array<Common::ParamPackage, Settings::NativeMotion::NumMotions> motions_param;
+    Core::HID::EmulatedController* emulated_controller;
 
     static constexpr int ANALOG_SUB_BUTTONS_NUM = 4;
 
@@ -221,15 +216,9 @@ private:
 
     static const std::array<std::string, ANALOG_SUB_BUTTONS_NUM> analog_sub_buttons;
 
-    std::vector<std::unique_ptr<InputCommon::Polling::DevicePoller>> device_pollers;
-
     /// A flag to indicate that the "Map Analog Stick" pop-up has been shown and accepted once.
     bool map_analog_stick_accepted{};
 
-    /// A flag to indicate if keyboard keys are okay when configuring an input. If this is false,
-    /// keyboard events are ignored.
-    bool want_keyboard_mouse{};
-
     /// List of physical devices users can map with. If a SDL backed device is selected, then you
     /// can use this device to get a default mapping.
     std::vector<Common::ParamPackage> input_devices;

src/yuzu/configuration/configure_input_player.ui

@@ -148,16 +148,6 @@
               <height>21</height>
              </size>
             </property>
-            <item>
-             <property name="text">
-              <string>Any</string>
-             </property>
-            </item>
-            <item>
-             <property name="text">
-              <string>Keyboard/Mouse</string>
-             </property>
-            </item>
            </widget>
           </item>
           <item>

src/yuzu/configuration/configure_input_player_widget.h

@@ -7,9 +7,10 @@
 #include <array>
 #include <QFrame>
 #include <QPointer>
+#include "common/input.h"
 #include "common/settings.h"
-#include "core/frontend/input.h"
-#include "yuzu/debugger/controller.h"
+#include "core/hid/hid_core.h"
+#include "core/hid/hid_types.h"
 
 class QLabel;
 
@@ -24,17 +25,12 @@ public:
     explicit PlayerControlPreview(QWidget* parent);
     ~PlayerControlPreview() override;
 
-    void SetPlayerInput(std::size_t index, const ButtonParam& buttons_param,
-                        const AnalogParam& analogs_param);
-    void SetPlayerInputRaw(std::size_t index, const Settings::ButtonsRaw& buttons_,
-                           Settings::AnalogsRaw analogs_);
-    void SetConnectedStatus(bool checked);
-    void SetControllerType(Settings::ControllerType type);
+    void SetController(Core::HID::EmulatedController* controller);
     void BeginMappingButton(std::size_t button_id);
     void BeginMappingAnalog(std::size_t button_id);
     void EndMapping();
+    void ControllerUpdate(Core::HID::ControllerTriggerType type);
     void UpdateInput();
-    void SetCallBack(ControllerCallback callback_);
 
 protected:
     void paintEvent(QPaintEvent* event) override;
@@ -63,15 +59,6 @@ private:
         SR,
     };
 
-    struct AxisValue {
-        QPointF value{};
-        QPointF raw_value{};
-        Input::AnalogProperties properties{};
-        int size{};
-        QPoint offset{};
-        bool active{};
-    };
-
     struct LedPattern {
         bool position1;
         bool position2;
@@ -122,47 +109,66 @@ private:
     void DrawGCBody(QPainter& p, QPointF center);
 
     // Draw triggers functions
-    void DrawProTriggers(QPainter& p, QPointF center, bool left_pressed, bool right_pressed);
-    void DrawGCTriggers(QPainter& p, QPointF center, bool left_pressed, bool right_pressed);
-    void DrawHandheldTriggers(QPainter& p, QPointF center, bool left_pressed, bool right_pressed);
-    void DrawDualTriggers(QPainter& p, QPointF center, bool left_pressed, bool right_pressed);
-    void DrawDualTriggersTopView(QPainter& p, QPointF center, bool left_pressed,
-                                 bool right_pressed);
-    void DrawDualZTriggersTopView(QPainter& p, QPointF center, bool left_pressed,
-                                  bool right_pressed);
-    void DrawLeftTriggers(QPainter& p, QPointF center, bool left_pressed);
-    void DrawLeftZTriggers(QPainter& p, QPointF center, bool left_pressed);
-    void DrawLeftTriggersTopView(QPainter& p, QPointF center, bool left_pressed);
-    void DrawLeftZTriggersTopView(QPainter& p, QPointF center, bool left_pressed);
-    void DrawRightTriggers(QPainter& p, QPointF center, bool right_pressed);
-    void DrawRightZTriggers(QPainter& p, QPointF center, bool right_pressed);
-    void DrawRightTriggersTopView(QPainter& p, QPointF center, bool right_pressed);
-    void DrawRightZTriggersTopView(QPainter& p, QPointF center, bool right_pressed);
+    void DrawProTriggers(QPainter& p, QPointF center, const Input::ButtonStatus& left_pressed,
+                         const Input::ButtonStatus& right_pressed);
+    void DrawGCTriggers(QPainter& p, QPointF center, Input::TriggerStatus left_trigger,
+                        Input::TriggerStatus right_trigger);
+    void DrawHandheldTriggers(QPainter& p, QPointF center, const Input::ButtonStatus& left_pressed,
+                              const Input::ButtonStatus& right_pressed);
+    void DrawDualTriggers(QPainter& p, QPointF center, const Input::ButtonStatus& left_pressed,
+                          const Input::ButtonStatus& right_pressed);
+    void DrawDualTriggersTopView(QPainter& p, QPointF center,
+                                 const Input::ButtonStatus& left_pressed,
+                                 const Input::ButtonStatus& right_pressed);
+    void DrawDualZTriggersTopView(QPainter& p, QPointF center,
+                                  const Input::ButtonStatus& left_pressed,
+                                  const Input::ButtonStatus& right_pressed);
+    void DrawLeftTriggers(QPainter& p, QPointF center, const Input::ButtonStatus& left_pressed);
+    void DrawLeftZTriggers(QPainter& p, QPointF center, const Input::ButtonStatus& left_pressed);
+    void DrawLeftTriggersTopView(QPainter& p, QPointF center,
+                                 const Input::ButtonStatus& left_pressed);
+    void DrawLeftZTriggersTopView(QPainter& p, QPointF center,
+                                  const Input::ButtonStatus& left_pressed);
+    void DrawRightTriggers(QPainter& p, QPointF center, const Input::ButtonStatus& right_pressed);
+    void DrawRightZTriggers(QPainter& p, QPointF center, const Input::ButtonStatus& right_pressed);
+    void DrawRightTriggersTopView(QPainter& p, QPointF center,
+                                  const Input::ButtonStatus& right_pressed);
+    void DrawRightZTriggersTopView(QPainter& p, QPointF center,
+                                   const Input::ButtonStatus& right_pressed);
 
     // Draw joystick functions
-    void DrawJoystick(QPainter& p, QPointF center, float size, bool pressed);
-    void DrawJoystickSideview(QPainter& p, QPointF center, float angle, float size, bool pressed);
+    void DrawJoystick(QPainter& p, QPointF center, float size, const Input::ButtonStatus& pressed);
+    void DrawJoystickSideview(QPainter& p, QPointF center, float angle, float size,
+                              const Input::ButtonStatus& pressed);
     void DrawRawJoystick(QPainter& p, QPointF center_left, QPointF center_right);
     void DrawJoystickProperties(QPainter& p, QPointF center,
                                 const Input::AnalogProperties& properties);
-    void DrawJoystickDot(QPainter& p, QPointF center, QPointF value,
-                         const Input::AnalogProperties& properties);
-    void DrawProJoystick(QPainter& p, QPointF center, QPointF offset, float scalar, bool pressed);
-    void DrawGCJoystick(QPainter& p, QPointF center, bool pressed);
+    void DrawJoystickDot(QPainter& p, QPointF center, const Input::StickStatus& stick, bool raw);
+    void DrawProJoystick(QPainter& p, QPointF center, QPointF offset, float scalar,
+                         const Input::ButtonStatus& pressed);
+    void DrawGCJoystick(QPainter& p, QPointF center, const Input::ButtonStatus& pressed);
 
     // Draw button functions
-    void DrawCircleButton(QPainter& p, QPointF center, bool pressed, float button_size);
-    void DrawRoundButton(QPainter& p, QPointF center, bool pressed, float width, float height,
-                         Direction direction = Direction::None, float radius = 2);
-    void DrawMinusButton(QPainter& p, QPointF center, bool pressed, int button_size);
-    void DrawPlusButton(QPainter& p, QPointF center, bool pressed, int button_size);
-    void DrawGCButtonX(QPainter& p, QPointF center, bool pressed);
-    void DrawGCButtonY(QPainter& p, QPointF center, bool pressed);
-    void DrawGCButtonZ(QPainter& p, QPointF center, bool pressed);
+    void DrawCircleButton(QPainter& p, QPointF center, const Input::ButtonStatus& pressed,
+                          float button_size);
+    void DrawRoundButton(QPainter& p, QPointF center, const Input::ButtonStatus& pressed,
+                         float width, float height, Direction direction = Direction::None,
+                         float radius = 2);
+    void DrawMinusButton(QPainter& p, QPointF center, const Input::ButtonStatus& pressed,
+                         int button_size);
+    void DrawPlusButton(QPainter& p, QPointF center, const Input::ButtonStatus& pressed,
+                        int button_size);
+    void DrawGCButtonX(QPainter& p, QPointF center, const Input::ButtonStatus& pressed);
+    void DrawGCButtonY(QPainter& p, QPointF center, const Input::ButtonStatus& pressed);
+    void DrawGCButtonZ(QPainter& p, QPointF center, const Input::ButtonStatus& pressed);
     void DrawArrowButtonOutline(QPainter& p, const QPointF center, float size = 1.0f);
-    void DrawArrowButton(QPainter& p, QPointF center, Direction direction, bool pressed,
-                         float size = 1.0f);
-    void DrawTriggerButton(QPainter& p, QPointF center, Direction direction, bool pressed);
+    void DrawArrowButton(QPainter& p, QPointF center, Direction direction,
+                         const Input::ButtonStatus& pressed, float size = 1.0f);
+    void DrawTriggerButton(QPainter& p, QPointF center, Direction direction,
+                           const Input::ButtonStatus& pressed);
+
+    // Draw battery functions
+    void DrawBattery(QPainter& p, QPointF center, Input::BatteryLevel battery);
 
     // Draw icon functions
     void DrawSymbol(QPainter& p, QPointF center, Symbol symbol, float icon_size);
@@ -178,24 +184,23 @@ private:
     void SetTextFont(QPainter& p, float text_size,
                      const QString& font_family = QStringLiteral("sans-serif"));
 
-    using ButtonArray =
-        std::array<std::unique_ptr<Input::ButtonDevice>, Settings::NativeButton::BUTTON_NS_END>;
-    using StickArray =
-        std::array<std::unique_ptr<Input::AnalogDevice>, Settings::NativeAnalog::NUM_STICKS_HID>;
+    bool is_controller_set{};
+    bool is_connected{};
+    bool needs_redraw{};
+    Core::HID::NpadType controller_type;
 
-    ControllerCallback controller_callback;
-    bool is_enabled{};
     bool mapping_active{};
     int blink_counter{};
+    int callback_key;
     QColor button_color{};
     ColorMapping colors{};
     std::array<QColor, 4> led_color{};
-    ButtonArray buttons{};
-    StickArray sticks{};
     std::size_t player_index{};
-    std::size_t button_mapping_index{Settings::NativeButton::BUTTON_NS_END};
-    std::size_t analog_mapping_index{Settings::NativeAnalog::NUM_STICKS_HID};
-    std::array<AxisValue, Settings::NativeAnalog::NUM_STICKS_HID> axis_values{};
-    std::array<bool, Settings::NativeButton::NumButtons> button_values{};
-    Settings::ControllerType controller_type{Settings::ControllerType::ProController};
+    Core::HID::EmulatedController* controller;
+    std::size_t button_mapping_index{Settings::NativeButton::NumButtons};
+    std::size_t analog_mapping_index{Settings::NativeAnalog::NumAnalogs};
+    Core::HID::ButtonValues button_values{};
+    Core::HID::SticksValues stick_values{};
+    Core::HID::TriggerValues trigger_values{};
+    Core::HID::BatteryValues battery_values{};
 };

src/yuzu/configuration/configure_motion_touch.cpp

@@ -15,9 +15,9 @@
 
 #include "common/logging/log.h"
 #include "common/settings.h"
+#include "input_common/drivers/udp_client.h"
+#include "input_common/helpers/udp_protocol.h"
 #include "input_common/main.h"
-#include "input_common/udp/client.h"
-#include "input_common/udp/udp.h"
 #include "ui_configure_motion_touch.h"
 #include "yuzu/configuration/configure_motion_touch.h"
 #include "yuzu/configuration/configure_touch_from_button.h"

src/yuzu/configuration/configure_mouse_advanced.cpp

@@ -11,8 +11,11 @@
 
 #include "common/assert.h"
 #include "common/param_package.h"
+#include "input_common/drivers/keyboard.h"
+#include "input_common/drivers/mouse.h"
 #include "input_common/main.h"
 #include "ui_configure_mouse_advanced.h"
+#include "yuzu/bootmanager.h"
 #include "yuzu/configuration/config.h"
 #include "yuzu/configuration/configure_mouse_advanced.h"
 
@@ -101,7 +104,7 @@ ConfigureMouseAdvanced::ConfigureMouseAdvanced(QWidget* parent,
                 [=, this](const Common::ParamPackage& params) {
                     buttons_param[button_id] = params;
                 },
-                InputCommon::Polling::DeviceType::Button);
+                InputCommon::Polling::InputType::Button);
         });
         connect(button, &QPushButton::customContextMenuRequested,
                 [=, this](const QPoint& menu_location) {
@@ -127,14 +130,11 @@ ConfigureMouseAdvanced::ConfigureMouseAdvanced(QWidget* parent,
     connect(timeout_timer.get(), &QTimer::timeout, [this] { SetPollingResult({}, true); });
 
     connect(poll_timer.get(), &QTimer::timeout, [this] {
-        Common::ParamPackage params;
-        for (auto& poller : device_pollers) {
-            params = poller->GetNextInput();
+        const auto& params = input_subsystem->GetNextInput();
         if (params.Has("engine")) {
             SetPollingResult(params, false);
             return;
         }
-        }
     });
 
     LoadConfiguration();
@@ -196,26 +196,13 @@ void ConfigureMouseAdvanced::UpdateButtonLabels() {
 
 void ConfigureMouseAdvanced::HandleClick(
     QPushButton* button, std::function<void(const Common::ParamPackage&)> new_input_setter,
-    InputCommon::Polling::DeviceType type) {
+    InputCommon::Polling::InputType type) {
     button->setText(tr("[press key]"));
     button->setFocus();
 
-    // Keyboard keys or mouse buttons can only be used as button devices
-    want_keyboard_mouse = type == InputCommon::Polling::DeviceType::Button;
-    if (want_keyboard_mouse) {
-        const auto iter = std::find(button_map.begin(), button_map.end(), button);
-        ASSERT(iter != button_map.end());
-        const auto index = std::distance(button_map.begin(), iter);
-        ASSERT(index < Settings::NativeButton::NumButtons && index >= 0);
-    }
-
     input_setter = new_input_setter;
 
-    device_pollers = input_subsystem->GetPollers(type);
-
-    for (auto& poller : device_pollers) {
-        poller->Start();
-    }
+    input_subsystem->BeginMapping(type);
 
     QWidget::grabMouse();
     QWidget::grabKeyboard();
@@ -227,9 +214,7 @@ void ConfigureMouseAdvanced::HandleClick(
 void ConfigureMouseAdvanced::SetPollingResult(const Common::ParamPackage& params, bool abort) {
     timeout_timer->stop();
     poll_timer->stop();
-    for (auto& poller : device_pollers) {
-        poller->Stop();
-    }
+    input_subsystem->StopMapping();
 
     QWidget::releaseMouse();
     QWidget::releaseKeyboard();
@@ -247,15 +232,8 @@ void ConfigureMouseAdvanced::mousePressEvent(QMouseEvent* event) {
         return;
     }
 
-    if (want_keyboard_mouse) {
-        SetPollingResult(Common::ParamPackage{InputCommon::GenerateKeyboardParam(event->button())},
-                         false);
-    } else {
-        // We don't want any mouse buttons, so don't stop polling
-        return;
-    }
-
-    SetPollingResult({}, true);
+    const auto button = GRenderWindow::QtButtonToMouseButton(event->button());
+    input_subsystem->GetMouse()->PressButton(0, 0, 0, 0, button);
 }
 
 void ConfigureMouseAdvanced::keyPressEvent(QKeyEvent* event) {
@@ -264,13 +242,6 @@ void ConfigureMouseAdvanced::keyPressEvent(QKeyEvent* event) {
     }
 
     if (event->key() != Qt::Key_Escape) {
-        if (want_keyboard_mouse) {
-            SetPollingResult(Common::ParamPackage{InputCommon::GenerateKeyboardParam(event->key())},
-                             false);
-        } else {
-            // Escape key wasn't pressed and we don't want any keyboard keys, so don't stop polling
-            return;
+        input_subsystem->GetKeyboard()->PressKey(event->key());
     }
-    }
-    SetPollingResult({}, true);
 }

src/yuzu/configuration/configure_mouse_advanced.h

@@ -46,7 +46,7 @@ private:
     /// Called when the button was pressed.
     void HandleClick(QPushButton* button,
                      std::function<void(const Common::ParamPackage&)> new_input_setter,
-                     InputCommon::Polling::DeviceType type);
+                     InputCommon::Polling::InputType type);
 
     /// Finish polling and configure input using the input_setter
     void SetPollingResult(const Common::ParamPackage& params, bool abort);
@@ -67,12 +67,6 @@ private:
     std::array<QPushButton*, Settings::NativeMouseButton::NumMouseButtons> button_map;
     std::array<Common::ParamPackage, Settings::NativeMouseButton::NumMouseButtons> buttons_param;
 
-    std::vector<std::unique_ptr<InputCommon::Polling::DevicePoller>> device_pollers;
-
     std::unique_ptr<QTimer> timeout_timer;
     std::unique_ptr<QTimer> poll_timer;
-
-    /// A flag to indicate if keyboard keys are okay when configuring an input. If this is false,
-    /// keyboard events are ignored.
-    bool want_keyboard_mouse = false;
 };

src/yuzu/configuration/configure_touch_from_button.cpp

@@ -163,14 +163,11 @@ void ConfigureTouchFromButton::ConnectEvents() {
     connect(timeout_timer.get(), &QTimer::timeout, [this]() { SetPollingResult({}, true); });
 
     connect(poll_timer.get(), &QTimer::timeout, [this]() {
-        Common::ParamPackage params;
-        for (auto& poller : device_pollers) {
-            params = poller->GetNextInput();
+        const auto& params = input_subsystem->GetNextInput();
         if (params.Has("engine")) {
             SetPollingResult(params, false);
             return;
         }
-        }
     });
 }
 
@@ -248,11 +245,7 @@ void ConfigureTouchFromButton::GetButtonInput(const int row_index, const bool is
         }
     };
 
-    device_pollers = input_subsystem->GetPollers(InputCommon::Polling::DeviceType::Button);
-
-    for (auto& poller : device_pollers) {
-        poller->Start();
-    }
+    input_subsystem->BeginMapping(InputCommon::Polling::InputType::Button);
 
     grabKeyboard();
     grabMouse();
@@ -365,14 +358,14 @@ void ConfigureTouchFromButton::SetCoordinates(const int dot_id, const QPoint& po
 
 void ConfigureTouchFromButton::SetPollingResult(const Common::ParamPackage& params,
                                                 const bool cancel) {
+    timeout_timer->stop();
+    poll_timer->stop();
+    input_subsystem->StopMapping();
+
     releaseKeyboard();
     releaseMouse();
     qApp->restoreOverrideCursor();
-    timeout_timer->stop();
-    poll_timer->stop();
-    for (auto& poller : device_pollers) {
-        poller->Stop();
-    }
+
     if (input_setter) {
         (*input_setter)(params, cancel);
         input_setter.reset();

src/yuzu/configuration/configure_touch_from_button.h

@@ -24,10 +24,6 @@ namespace InputCommon {
 class InputSubsystem;
 }
 
-namespace InputCommon::Polling {
-class DevicePoller;
-}
-
 namespace Settings {
 struct TouchFromButtonMap;
 }
@@ -85,7 +81,6 @@ private:
 
     std::unique_ptr<QTimer> timeout_timer;
     std::unique_ptr<QTimer> poll_timer;
-    std::vector<std::unique_ptr<InputCommon::Polling::DevicePoller>> device_pollers;
     std::optional<std::function<void(const Common::ParamPackage&, bool)>> input_setter;
 
     static constexpr int DataRoleDot = Qt::ItemDataRole::UserRole + 2;