service: hid: Use applet resource to get latest shared memory handle

src/core/hle/service/hid/controllers/applet_resource.cpp

@@ -4,7 +4,7 @@
 #include "core/core.h"
 #include "core/hle/kernel/k_shared_memory.h"
 #include "core/hle/service/hid/controllers/applet_resource.h"
-#include "core/hle/service/hid/controllers/shared_memory_format.h"
+#include "core/hle/service/hid/controllers/types/shared_memory_format.h"
 #include "core/hle/service/hid/errors.h"
 
 namespace Service::HID {
@@ -164,6 +164,22 @@ Result AppletResource::GetSharedMemoryFormat(SharedMemoryFormat** out_shared_mem
     return ResultSuccess;
 }
 
+AruidData* AppletResource::GetAruidData(u64 aruid) {
+    const u64 aruid_index = GetIndexFromAruid(aruid);
+    if (aruid_index == AruidIndexMax) {
+        return nullptr;
+    }
+    return &data[aruid_index];
+}
+
+AruidData* AppletResource::GetAruidDataByIndex(std::size_t aruid_index) {
+    return &data[aruid_index];
+}
+
+bool AppletResource::IsVibrationAruidActive(u64 aruid) const {
+    return aruid == 0 || aruid == active_vibration_aruid;
+}
+
 u64 AppletResource::GetIndexFromAruid(u64 aruid) {
     for (std::size_t i = 0; i < AruidIndexMax; i++) {
         if (registration_list.flag[i] == RegistrationStatus::Initialized &&

src/core/hle/service/hid/controllers/applet_resource.h

@@ -4,6 +4,7 @@
 #pragma once
 
 #include <array>
+#include <mutex>
 
 #include "common/bit_field.h"
 #include "common/common_types.h"
@@ -20,6 +21,59 @@ class KSharedMemory;
 
 namespace Service::HID {
 struct SharedMemoryFormat;
+class AppletResource;
+class NPadResource;
+
+static constexpr std::size_t AruidIndexMax = 0x20;
+
+enum class RegistrationStatus : u32 {
+    None,
+    Initialized,
+    PendingDelete,
+};
+
+struct DataStatusFlag {
+    union {
+        u32 raw{};
+
+        BitField<0, 1, u32> is_initialized;
+        BitField<1, 1, u32> is_assigned;
+        BitField<16, 1, u32> enable_pad_input;
+        BitField<17, 1, u32> enable_six_axis_sensor;
+        BitField<18, 1, u32> bit_18;
+        BitField<19, 1, u32> is_palma_connectable;
+        BitField<20, 1, u32> enable_palma_boost_mode;
+        BitField<21, 1, u32> enable_touchscreen;
+    };
+};
+
+struct AruidRegisterList {
+    std::array<RegistrationStatus, AruidIndexMax> flag{};
+    std::array<u64, AruidIndexMax> aruid{};
+};
+static_assert(sizeof(AruidRegisterList) == 0x180, "AruidRegisterList is an invalid size");
+
+struct AruidData {
+    DataStatusFlag flag{};
+    u64 aruid{};
+    SharedMemoryFormat* shared_memory_format{nullptr};
+};
+
+struct HandheldConfig {
+    bool is_handheld_hid_enabled;
+    bool is_force_handheld;
+    bool is_joycon_rail_enabled;
+    bool is_force_handheld_style_vibration;
+};
+static_assert(sizeof(HandheldConfig) == 0x4, "HandheldConfig is an invalid size");
+
+struct AppletResourceHolder {
+    std::shared_ptr<AppletResource> applet_resource{nullptr};
+    std::recursive_mutex* shared_mutex{nullptr};
+    NPadResource* shared_npad_resource{nullptr};
+    std::shared_ptr<HandheldConfig> handheld_config{nullptr};
+    long* handle_1;
+};
 
 class AppletResource {
 public:
@@ -36,6 +90,10 @@ public:
     u64 GetActiveAruid();
     Result GetSharedMemoryHandle(Kernel::KSharedMemory** out_handle, u64 aruid);
     Result GetSharedMemoryFormat(SharedMemoryFormat** out_shared_memory_format, u64 aruid);
+    AruidData* GetAruidData(u64 aruid);
+    AruidData* GetAruidDataByIndex(std::size_t aruid_index);
+
+    bool IsVibrationAruidActive(u64 aruid) const;
 
     u64 GetIndexFromAruid(u64 aruid);
 
@@ -52,46 +110,12 @@ public:
     Result UnregisterCoreAppletResource();
 
 private:
-    static constexpr std::size_t AruidIndexMax = 0x20;
-
-    enum RegistrationStatus : u32 {
-        None,
-        Initialized,
-        PendingDelete,
-    };
-
-    struct DataStatusFlag {
-        union {
-            u32 raw{};
-
-            BitField<0, 1, u32> is_initialized;
-            BitField<1, 1, u32> is_assigned;
-            BitField<16, 1, u32> enable_pad_input;
-            BitField<17, 1, u32> enable_six_axis_sensor;
-            BitField<18, 1, u32> bit_18;
-            BitField<19, 1, u32> is_palma_connectable;
-            BitField<20, 1, u32> enable_palma_boost_mode;
-            BitField<21, 1, u32> enable_touchscreen;
-        };
-    };
-
-    struct AruidRegisterList {
-        std::array<RegistrationStatus, AruidIndexMax> flag{};
-        std::array<u64, AruidIndexMax> aruid{};
-    };
-    static_assert(sizeof(AruidRegisterList) == 0x180, "AruidRegisterList is an invalid size");
-
-    struct AruidData {
-        DataStatusFlag flag{};
-        u64 aruid{};
-        SharedMemoryFormat* shared_memory_format{nullptr};
-    };
-
     u64 active_aruid{};
     AruidRegisterList registration_list{};
     std::array<AruidData, AruidIndexMax> data{};
     std::array<SharedMemoryHolder, AruidIndexMax> shared_memory_holder{};
     s32 ref_counter{};
+    u64 active_vibration_aruid;
 
     Core::System& system;
 };

src/core/hle/service/hid/controllers/capture_button.cpp

@@ -0,0 +1,38 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "core/core_timing.h"
+#include "core/hle/service/hid/controllers/applet_resource.h"
+#include "core/hle/service/hid/controllers/capture_button.h"
+#include "core/hle/service/hid/controllers/types/shared_memory_format.h"
+
+namespace Service::HID {
+
+CaptureButton::CaptureButton(Core::HID::HIDCore& hid_core_) : ControllerBase{hid_core_} {}
+
+CaptureButton::~CaptureButton() = default;
+
+void CaptureButton::OnInit() {}
+
+void CaptureButton::OnRelease() {}
+
+void CaptureButton::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
+    if (!smart_update) {
+        return;
+    }
+
+    const u64 aruid = applet_resource->GetActiveAruid();
+    auto* data = applet_resource->GetAruidData(aruid);
+
+    if (data == nullptr) {
+        return;
+    }
+
+    auto& header = data->shared_memory_format->capture_button.header;
+    header.timestamp = core_timing.GetGlobalTimeNs().count();
+    header.total_entry_count = 17;
+    header.entry_count = 0;
+    header.last_entry_index = 0;
+}
+
+} // namespace Service::HID

src/core/hle/service/hid/controllers/capture_button.h

@@ -6,12 +6,11 @@
 #include "core/hle/service/hid/controllers/controller_base.h"
 
 namespace Service::HID {
-struct CommonHeader;
 
-class Controller_Stubbed final : public ControllerBase {
+class CaptureButton final : public ControllerBase {
 public:
-    explicit Controller_Stubbed(Core::HID::HIDCore& hid_core_, CommonHeader& ring_lifo_header);
-    ~Controller_Stubbed() override;
+    explicit CaptureButton(Core::HID::HIDCore& hid_core_);
+    ~CaptureButton() override;
 
     // Called when the controller is initialized
     void OnInit() override;
@@ -23,7 +22,6 @@ public:
     void OnUpdate(const Core::Timing::CoreTiming& core_timing) override;
 
 private:
-    CommonHeader& header;
     bool smart_update{};
 };
 } // namespace Service::HID

src/core/hle/service/hid/controllers/console_six_axis.cpp

@@ -5,13 +5,11 @@
 #include "core/hid/emulated_console.h"
 #include "core/hid/hid_core.h"
 #include "core/hle/service/hid/controllers/console_six_axis.h"
-#include "core/hle/service/hid/controllers/shared_memory_format.h"
+#include "core/hle/service/hid/controllers/types/shared_memory_format.h"
 
 namespace Service::HID {
 
-ConsoleSixAxis::ConsoleSixAxis(Core::HID::HIDCore& hid_core_,
-                               ConsoleSixAxisSensorSharedMemoryFormat& console_shared_memory)
-    : ControllerBase{hid_core_}, shared_memory{console_shared_memory} {
+ConsoleSixAxis::ConsoleSixAxis(Core::HID::HIDCore& hid_core_) : ControllerBase{hid_core_} {
     console = hid_core.GetEmulatedConsole();
 }
 
@@ -22,6 +20,15 @@ void ConsoleSixAxis::OnInit() {}
 void ConsoleSixAxis::OnRelease() {}
 
 void ConsoleSixAxis::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
+    const u64 aruid = applet_resource->GetActiveAruid();
+    auto* data = applet_resource->GetAruidData(aruid);
+
+    if (data == nullptr) {
+        return;
+    }
+
+    ConsoleSixAxisSensorSharedMemoryFormat& shared_memory = data->shared_memory_format->console;
+
     if (!IsControllerActivated()) {
         return;
     }

src/core/hle/service/hid/controllers/console_six_axis.h

@@ -10,12 +10,9 @@ class EmulatedConsole;
 } // namespace Core::HID
 
 namespace Service::HID {
-struct ConsoleSixAxisSensorSharedMemoryFormat;
-
 class ConsoleSixAxis final : public ControllerBase {
 public:
-    explicit ConsoleSixAxis(Core::HID::HIDCore& hid_core_,
-                            ConsoleSixAxisSensorSharedMemoryFormat& console_shared_memory);
+    explicit ConsoleSixAxis(Core::HID::HIDCore& hid_core_);
     ~ConsoleSixAxis() override;
 
     // Called when the controller is initialized
@@ -28,7 +25,6 @@ public:
     void OnUpdate(const Core::Timing::CoreTiming& core_timing) override;
 
 private:
-    ConsoleSixAxisSensorSharedMemoryFormat& shared_memory;
     Core::HID::EmulatedConsole* console = nullptr;
 };
 } // namespace Service::HID

src/core/hle/service/hid/controllers/controller_base.cpp

@@ -31,4 +31,9 @@ void ControllerBase::DeactivateController() {
 bool ControllerBase::IsControllerActivated() const {
     return is_activated;
 }
+
+void ControllerBase::SetAppletResource(std::shared_ptr<AppletResource> resource) {
+    applet_resource = resource;
+}
+
 } // namespace Service::HID

src/core/hle/service/hid/controllers/controller_base.h

@@ -3,8 +3,11 @@
 
 #pragma once
 
+#include <memory>
+
 #include "common/common_types.h"
 #include "core/hle/result.h"
+#include "core/hle/service/hid/controllers/applet_resource.h"
 
 namespace Core::Timing {
 class CoreTiming;
@@ -12,7 +15,7 @@ class CoreTiming;
 
 namespace Core::HID {
 class HIDCore;
-}
+} // namespace Core::HID
 
 namespace Service::HID {
 class ControllerBase {
@@ -39,8 +42,11 @@ public:
 
     bool IsControllerActivated() const;
 
+    void SetAppletResource(std::shared_ptr<AppletResource> resource);
+
 protected:
     bool is_activated{false};
+    std::shared_ptr<AppletResource> applet_resource{nullptr};
 
     Core::HID::HIDCore& hid_core;
 };

src/core/hle/service/hid/controllers/debug_mouse.cpp

@@ -0,0 +1,63 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "core/core_timing.h"
+#include "core/frontend/emu_window.h"
+#include "core/hid/emulated_devices.h"
+#include "core/hid/hid_core.h"
+#include "core/hle/service/hid/controllers/applet_resource.h"
+#include "core/hle/service/hid/controllers/debug_mouse.h"
+#include "core/hle/service/hid/controllers/types/shared_memory_format.h"
+
+namespace Service::HID {
+
+DebugMouse::DebugMouse(Core::HID::HIDCore& hid_core_) : ControllerBase{hid_core_} {
+    emulated_devices = hid_core.GetEmulatedDevices();
+}
+
+DebugMouse::~DebugMouse() = default;
+
+void DebugMouse::OnInit() {}
+void DebugMouse::OnRelease() {}
+
+void DebugMouse::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
+    const u64 aruid = applet_resource->GetActiveAruid();
+    auto* data = applet_resource->GetAruidData(aruid);
+
+    if (data == nullptr) {
+        return;
+    }
+
+    MouseSharedMemoryFormat& shared_memory = data->shared_memory_format->debug_mouse;
+
+    if (!IsControllerActivated()) {
+        shared_memory.mouse_lifo.buffer_count = 0;
+        shared_memory.mouse_lifo.buffer_tail = 0;
+        return;
+    }
+
+    next_state = {};
+
+    const auto& last_entry = shared_memory.mouse_lifo.ReadCurrentEntry().state;
+    next_state.sampling_number = last_entry.sampling_number + 1;
+
+    if (Settings::values.mouse_enabled) {
+        const auto& mouse_button_state = emulated_devices->GetMouseButtons();
+        const auto& mouse_position_state = emulated_devices->GetMousePosition();
+        const auto& mouse_wheel_state = emulated_devices->GetMouseWheel();
+        next_state.attribute.is_connected.Assign(1);
+        next_state.x = static_cast<s32>(mouse_position_state.x * Layout::ScreenUndocked::Width);
+        next_state.y = static_cast<s32>(mouse_position_state.y * Layout::ScreenUndocked::Height);
+        next_state.delta_x = next_state.x - last_entry.x;
+        next_state.delta_y = next_state.y - last_entry.y;
+        next_state.delta_wheel_x = mouse_wheel_state.x - last_mouse_wheel_state.x;
+        next_state.delta_wheel_y = mouse_wheel_state.y - last_mouse_wheel_state.y;
+
+        last_mouse_wheel_state = mouse_wheel_state;
+        next_state.button = mouse_button_state;
+    }
+
+    shared_memory.mouse_lifo.WriteNextEntry(next_state);
+}
+
+} // namespace Service::HID

src/core/hle/service/hid/controllers/debug_mouse.h

@@ -0,0 +1,34 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "core/hle/service/hid/controllers/controller_base.h"
+
+namespace Core::HID {
+class EmulatedDevices;
+struct MouseState;
+struct AnalogStickState;
+} // namespace Core::HID
+
+namespace Service::HID {
+class DebugMouse final : public ControllerBase {
+public:
+    explicit DebugMouse(Core::HID::HIDCore& hid_core_);
+    ~DebugMouse() override;
+
+    // Called when the controller is initialized
+    void OnInit() override;
+
+    // When the controller is released
+    void OnRelease() override;
+
+    // When the controller is requesting an update for the shared memory
+    void OnUpdate(const Core::Timing::CoreTiming& core_timing) override;
+
+private:
+    Core::HID::MouseState next_state{};
+    Core::HID::AnalogStickState last_mouse_wheel_state{};
+    Core::HID::EmulatedDevices* emulated_devices = nullptr;
+};
+} // namespace Service::HID

src/core/hle/service/hid/controllers/debug_pad.cpp

@@ -6,14 +6,13 @@
 #include "core/hid/emulated_controller.h"
 #include "core/hid/hid_core.h"
 #include "core/hid/hid_types.h"
+#include "core/hle/service/hid/controllers/applet_resource.h"
 #include "core/hle/service/hid/controllers/debug_pad.h"
-#include "core/hle/service/hid/controllers/shared_memory_format.h"
+#include "core/hle/service/hid/controllers/types/shared_memory_format.h"
 
 namespace Service::HID {
 
-DebugPad::DebugPad(Core::HID::HIDCore& hid_core_,
-                   DebugPadSharedMemoryFormat& debug_pad_shared_memory)
-    : ControllerBase{hid_core_}, shared_memory{debug_pad_shared_memory} {
+DebugPad::DebugPad(Core::HID::HIDCore& hid_core_) : ControllerBase{hid_core_} {
     controller = hid_core.GetEmulatedController(Core::HID::NpadIdType::Other);
 }
 
@@ -24,6 +23,15 @@ void DebugPad::OnInit() {}
 void DebugPad::OnRelease() {}
 
 void DebugPad::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
+    const u64 aruid = applet_resource->GetActiveAruid();
+    auto* data = applet_resource->GetAruidData(aruid);
+
+    if (data == nullptr) {
+        return;
+    }
+
+    DebugPadSharedMemoryFormat& shared_memory = data->shared_memory_format->debug_pad;
+
     if (!IsControllerActivated()) {
         shared_memory.debug_pad_lifo.buffer_count = 0;
         shared_memory.debug_pad_lifo.buffer_tail = 0;

src/core/hle/service/hid/controllers/debug_pad.h

@@ -15,12 +15,9 @@ class CoreTiming;
 }
 
 namespace Service::HID {
-struct DebugPadSharedMemoryFormat;
-
 class DebugPad final : public ControllerBase {
 public:
-    explicit DebugPad(Core::HID::HIDCore& hid_core_,
-                      DebugPadSharedMemoryFormat& debug_pad_shared_memory);
+    explicit DebugPad(Core::HID::HIDCore& hid_core_);
     ~DebugPad() override;
 
     // Called when the controller is initialized
@@ -34,7 +31,6 @@ public:
 
 private:
     DebugPadState next_state{};
-    DebugPadSharedMemoryFormat& shared_memory;
     Core::HID::EmulatedController* controller = nullptr;
 };
 } // namespace Service::HID

src/core/hle/service/hid/controllers/digitizer.cpp

@@ -0,0 +1,38 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "core/core_timing.h"
+#include "core/hle/service/hid/controllers/applet_resource.h"
+#include "core/hle/service/hid/controllers/digitizer.h"
+#include "core/hle/service/hid/controllers/types/shared_memory_format.h"
+
+namespace Service::HID {
+
+Digitizer::Digitizer(Core::HID::HIDCore& hid_core_) : ControllerBase{hid_core_} {}
+
+Digitizer::~Digitizer() = default;
+
+void Digitizer::OnInit() {}
+
+void Digitizer::OnRelease() {}
+
+void Digitizer::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
+    if (!smart_update) {
+        return;
+    }
+
+    const u64 aruid = applet_resource->GetActiveAruid();
+    auto* data = applet_resource->GetAruidData(aruid);
+
+    if (data == nullptr) {
+        return;
+    }
+
+    auto& header = data->shared_memory_format->digitizer.header;
+    header.timestamp = core_timing.GetGlobalTimeNs().count();
+    header.total_entry_count = 17;
+    header.entry_count = 0;
+    header.last_entry_index = 0;
+}
+
+} // namespace Service::HID

src/core/hle/service/hid/controllers/digitizer.h

@@ -0,0 +1,27 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "core/hle/service/hid/controllers/controller_base.h"
+
+namespace Service::HID {
+
+class Digitizer final : public ControllerBase {
+public:
+    explicit Digitizer(Core::HID::HIDCore& hid_core_);
+    ~Digitizer() override;
+
+    // Called when the controller is initialized
+    void OnInit() override;
+
+    // When the controller is released
+    void OnRelease() override;
+
+    // When the controller is requesting an update for the shared memory
+    void OnUpdate(const Core::Timing::CoreTiming& core_timing) override;
+
+private:
+    bool smart_update{};
+};
+} // namespace Service::HID

src/core/hle/service/hid/controllers/gesture.cpp

@@ -6,8 +6,9 @@
 #include "core/frontend/emu_window.h"
 #include "core/hid/emulated_console.h"
 #include "core/hid/hid_core.h"
+#include "core/hle/service/hid/controllers/applet_resource.h"
 #include "core/hle/service/hid/controllers/gesture.h"
-#include "core/hle/service/hid/controllers/shared_memory_format.h"
+#include "core/hle/service/hid/controllers/types/shared_memory_format.h"
 
 namespace Service::HID {
 // HW is around 700, value is set to 400 to make it easier to trigger with mouse
@@ -21,24 +22,40 @@ constexpr f32 Square(s32 num) {
     return static_cast<f32>(num * num);
 }
 
-Gesture::Gesture(Core::HID::HIDCore& hid_core_, GestureSharedMemoryFormat& gesture_shared_memory)
-    : ControllerBase(hid_core_), shared_memory{gesture_shared_memory} {
+Gesture::Gesture(Core::HID::HIDCore& hid_core_) : ControllerBase(hid_core_) {
     console = hid_core.GetEmulatedConsole();
 }
 Gesture::~Gesture() = default;
 
 void Gesture::OnInit() {
-    shared_memory.gesture_lifo.buffer_count = 0;
-    shared_memory.gesture_lifo.buffer_tail = 0;
+    const u64 aruid = applet_resource->GetActiveAruid();
+    auto* data = applet_resource->GetAruidData(aruid);
+
+    if (data == nullptr) {
+        return;
+    }
+
+    shared_memory = &data->shared_memory_format->gesture;
+    shared_memory->gesture_lifo.buffer_count = 0;
+    shared_memory->gesture_lifo.buffer_tail = 0;
     force_update = true;
 }
 
 void Gesture::OnRelease() {}
 
 void Gesture::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
+    const u64 aruid = applet_resource->GetActiveAruid();
+    auto* data = applet_resource->GetAruidData(aruid);
+
+    if (data == nullptr) {
+        return;
+    }
+
+    shared_memory = &data->shared_memory_format->gesture;
+
     if (!IsControllerActivated()) {
-        shared_memory.gesture_lifo.buffer_count = 0;
-        shared_memory.gesture_lifo.buffer_tail = 0;
+        shared_memory->gesture_lifo.buffer_count = 0;
+        shared_memory->gesture_lifo.buffer_tail = 0;
         return;
     }
 
@@ -46,7 +63,7 @@ void Gesture::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
 
     GestureProperties gesture = GetGestureProperties();
     f32 time_difference =
-        static_cast<f32>(shared_memory.gesture_lifo.timestamp - last_update_timestamp) /
+        static_cast<f32>(shared_memory->gesture_lifo.timestamp - last_update_timestamp) /
         (1000 * 1000 * 1000);
 
     // Only update if necessary
@@ -54,7 +71,7 @@ void Gesture::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
         return;
     }
 
-    last_update_timestamp = shared_memory.gesture_lifo.timestamp;
+    last_update_timestamp = shared_memory->gesture_lifo.timestamp;
     UpdateGestureSharedMemory(gesture, time_difference);
 }
 
@@ -97,7 +114,7 @@ void Gesture::UpdateGestureSharedMemory(GestureProperties& gesture, f32 time_dif
     GestureType type = GestureType::Idle;
     GestureAttribute attributes{};
 
-    const auto& last_entry = shared_memory.gesture_lifo.ReadCurrentEntry().state;
+    const auto& last_entry = shared_memory->gesture_lifo.ReadCurrentEntry().state;
 
     // Reset next state to default
     next_state.sampling_number = last_entry.sampling_number + 1;
@@ -127,7 +144,7 @@ void Gesture::UpdateGestureSharedMemory(GestureProperties& gesture, f32 time_dif
     next_state.points = gesture.points;
     last_gesture = gesture;
 
-    shared_memory.gesture_lifo.WriteNextEntry(next_state);
+    shared_memory->gesture_lifo.WriteNextEntry(next_state);
 }
 
 void Gesture::NewGesture(GestureProperties& gesture, GestureType& type,
@@ -300,7 +317,7 @@ void Gesture::SetSwipeEvent(GestureProperties& gesture, GestureProperties& last_
 }
 
 const GestureState& Gesture::GetLastGestureEntry() const {
-    return shared_memory.gesture_lifo.ReadCurrentEntry().state;
+    return shared_memory->gesture_lifo.ReadCurrentEntry().state;
 }
 
 GestureProperties Gesture::GetGestureProperties() {

src/core/hle/service/hid/controllers/gesture.h

@@ -18,8 +18,7 @@ struct GestureSharedMemoryFormat;
 
 class Gesture final : public ControllerBase {
 public:
-    explicit Gesture(Core::HID::HIDCore& hid_core_,
-                     GestureSharedMemoryFormat& gesture_shared_memory);
+    explicit Gesture(Core::HID::HIDCore& hid_core_);
     ~Gesture() override;
 
     // Called when the controller is initialized
@@ -74,7 +73,7 @@ private:
     GestureProperties GetGestureProperties();
 
     GestureState next_state{};
-    GestureSharedMemoryFormat& shared_memory;
+    GestureSharedMemoryFormat* shared_memory;
     Core::HID::EmulatedConsole* console = nullptr;
 
     std::array<Core::HID::TouchFinger, MAX_POINTS> fingers{};

src/core/hle/service/hid/controllers/home_button.cpp

@@ -0,0 +1,38 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "core/core_timing.h"
+#include "core/hle/service/hid/controllers/applet_resource.h"
+#include "core/hle/service/hid/controllers/home_button.h"
+#include "core/hle/service/hid/controllers/types/shared_memory_format.h"
+
+namespace Service::HID {
+
+HomeButton::HomeButton(Core::HID::HIDCore& hid_core_) : ControllerBase{hid_core_} {}
+
+HomeButton::~HomeButton() = default;
+
+void HomeButton::OnInit() {}
+
+void HomeButton::OnRelease() {}
+
+void HomeButton::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
+    if (!smart_update) {
+        return;
+    }
+
+    const u64 aruid = applet_resource->GetActiveAruid();
+    auto* data = applet_resource->GetAruidData(aruid);
+
+    if (data == nullptr) {
+        return;
+    }
+
+    auto& header = data->shared_memory_format->home_button.header;
+    header.timestamp = core_timing.GetGlobalTimeNs().count();
+    header.total_entry_count = 17;
+    header.entry_count = 0;
+    header.last_entry_index = 0;
+}
+
+} // namespace Service::HID

src/core/hle/service/hid/controllers/home_button.h

@@ -0,0 +1,27 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "core/hle/service/hid/controllers/controller_base.h"
+
+namespace Service::HID {
+
+class HomeButton final : public ControllerBase {
+public:
+    explicit HomeButton(Core::HID::HIDCore& hid_core_);
+    ~HomeButton() override;
+
+    // Called when the controller is initialized
+    void OnInit() override;
+
+    // When the controller is released
+    void OnRelease() override;
+
+    // When the controller is requesting an update for the shared memory
+    void OnUpdate(const Core::Timing::CoreTiming& core_timing) override;
+
+private:
+    bool smart_update{};
+};
+} // namespace Service::HID

src/core/hle/service/hid/controllers/keyboard.cpp

@@ -5,14 +5,13 @@
 #include "core/core_timing.h"
 #include "core/hid/emulated_devices.h"
 #include "core/hid/hid_core.h"
+#include "core/hle/service/hid/controllers/applet_resource.h"
 #include "core/hle/service/hid/controllers/keyboard.h"
-#include "core/hle/service/hid/controllers/shared_memory_format.h"
+#include "core/hle/service/hid/controllers/types/shared_memory_format.h"
 
 namespace Service::HID {
 
-Keyboard::Keyboard(Core::HID::HIDCore& hid_core_,
-                   KeyboardSharedMemoryFormat& keyboard_shared_memory)
-    : ControllerBase{hid_core_}, shared_memory{keyboard_shared_memory} {
+Keyboard::Keyboard(Core::HID::HIDCore& hid_core_) : ControllerBase{hid_core_} {
     emulated_devices = hid_core.GetEmulatedDevices();
 }
 
@@ -23,6 +22,15 @@ void Keyboard::OnInit() {}
 void Keyboard::OnRelease() {}
 
 void Keyboard::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
+    const u64 aruid = applet_resource->GetActiveAruid();
+    auto* data = applet_resource->GetAruidData(aruid);
+
+    if (data == nullptr) {
+        return;
+    }
+
+    KeyboardSharedMemoryFormat& shared_memory = data->shared_memory_format->keyboard;
+
     if (!IsControllerActivated()) {
         shared_memory.keyboard_lifo.buffer_count = 0;
         shared_memory.keyboard_lifo.buffer_tail = 0;

src/core/hle/service/hid/controllers/keyboard.h

@@ -7,12 +7,9 @@
 #include "core/hle/service/hid/controllers/types/keyboard_types.h"
 
 namespace Service::HID {
-struct KeyboardSharedMemoryFormat;
-
 class Keyboard final : public ControllerBase {
 public:
-    explicit Keyboard(Core::HID::HIDCore& hid_core_,
-                      KeyboardSharedMemoryFormat& keyboard_shared_memory);
+    explicit Keyboard(Core::HID::HIDCore& hid_core_);
     ~Keyboard() override;
 
     // Called when the controller is initialized
@@ -26,7 +23,6 @@ public:
 
 private:
     KeyboardState next_state{};
-    KeyboardSharedMemoryFormat& shared_memory;
     Core::HID::EmulatedDevices* emulated_devices = nullptr;
 };
 } // namespace Service::HID

src/core/hle/service/hid/controllers/mouse.cpp

@@ -5,13 +5,13 @@
 #include "core/frontend/emu_window.h"
 #include "core/hid/emulated_devices.h"
 #include "core/hid/hid_core.h"
+#include "core/hle/service/hid/controllers/applet_resource.h"
 #include "core/hle/service/hid/controllers/mouse.h"
-#include "core/hle/service/hid/controllers/shared_memory_format.h"
+#include "core/hle/service/hid/controllers/types/shared_memory_format.h"
 
 namespace Service::HID {
 
-Mouse::Mouse(Core::HID::HIDCore& hid_core_, MouseSharedMemoryFormat& mouse_shared_memory)
-    : ControllerBase{hid_core_}, shared_memory{mouse_shared_memory} {
+Mouse::Mouse(Core::HID::HIDCore& hid_core_) : ControllerBase{hid_core_} {
     emulated_devices = hid_core.GetEmulatedDevices();
 }
 
@@ -21,6 +21,15 @@ void Mouse::OnInit() {}
 void Mouse::OnRelease() {}
 
 void Mouse::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
+    const u64 aruid = applet_resource->GetActiveAruid();
+    auto* data = applet_resource->GetAruidData(aruid);
+
+    if (data == nullptr) {
+        return;
+    }
+
+    MouseSharedMemoryFormat& shared_memory = data->shared_memory_format->mouse;
+
     if (!IsControllerActivated()) {
         shared_memory.mouse_lifo.buffer_count = 0;
         shared_memory.mouse_lifo.buffer_tail = 0;

src/core/hle/service/hid/controllers/mouse.h

@@ -12,11 +12,9 @@ struct AnalogStickState;
 } // namespace Core::HID
 
 namespace Service::HID {
-struct MouseSharedMemoryFormat;
-
 class Mouse final : public ControllerBase {
 public:
-    explicit Mouse(Core::HID::HIDCore& hid_core_, MouseSharedMemoryFormat& mouse_shared_memory);
+    explicit Mouse(Core::HID::HIDCore& hid_core_);
     ~Mouse() override;
 
     // Called when the controller is initialized
@@ -31,7 +29,6 @@ public:
 private:
     Core::HID::MouseState next_state{};
     Core::HID::AnalogStickState last_mouse_wheel_state{};
-    MouseSharedMemoryFormat& shared_memory;
     Core::HID::EmulatedDevices* emulated_devices = nullptr;
 };
 } // namespace Service::HID

src/core/hle/service/hid/controllers/npad.cpp

@@ -16,8 +16,9 @@
 #include "core/hid/hid_core.h"
 #include "core/hle/kernel/k_event.h"
 #include "core/hle/kernel/k_readable_event.h"
+#include "core/hle/service/hid/controllers/applet_resource.h"
 #include "core/hle/service/hid/controllers/npad.h"
-#include "core/hle/service/hid/controllers/shared_memory_format.h"
+#include "core/hle/service/hid/controllers/types/shared_memory_format.h"
 #include "core/hle/service/hid/errors.h"
 #include "core/hle/service/hid/hid_util.h"
 #include "core/hle/service/kernel_helpers.h"
@@ -30,12 +31,10 @@ constexpr std::array<Core::HID::NpadIdType, 10> npad_id_list{
     Core::HID::NpadIdType::Handheld,
 };
 
-NPad::NPad(Core::HID::HIDCore& hid_core_, NpadSharedMemoryFormat& npad_shared_memory_format,
-           KernelHelpers::ServiceContext& service_context_)
+NPad::NPad(Core::HID::HIDCore& hid_core_, KernelHelpers::ServiceContext& service_context_)
     : ControllerBase{hid_core_}, service_context{service_context_} {
     for (std::size_t i = 0; i < controller_data.size(); ++i) {
         auto& controller = controller_data[i];
-        controller.shared_memory = &npad_shared_memory_format.npad_entry[i].internal_state;
         controller.device = hid_core.GetEmulatedControllerByIndex(i);
         controller.vibration[Core::HID::EmulatedDeviceIndex::LeftIndex].latest_vibration_value =
             Core::HID::DEFAULT_VIBRATION_VALUE;
@@ -297,12 +296,20 @@ void NPad::InitNewlyAddedController(Core::HID::NpadIdType npad_id) {
 }
 
 void NPad::OnInit() {
+    const u64 aruid = applet_resource->GetActiveAruid();
+    auto* data = applet_resource->GetAruidData(aruid);
+
+    if (data == nullptr) {
+        return;
+    }
+
     if (!IsControllerActivated()) {
         return;
     }
 
     for (std::size_t i = 0; i < controller_data.size(); ++i) {
         auto& controller = controller_data[i];
+        controller.shared_memory = &data->shared_memory_format->npad.npad_entry[i].internal_state;
         controller.styleset_changed_event =
             service_context.CreateEvent(fmt::format("npad:NpadStyleSetChanged_{}", i));
     }
@@ -355,7 +362,9 @@ void NPad::OnRelease() {
     is_controller_initialized = false;
     for (std::size_t i = 0; i < controller_data.size(); ++i) {
         auto& controller = controller_data[i];
-        service_context.CloseEvent(controller.styleset_changed_event);
+        if (controller.styleset_changed_event) {
+            service_context.CloseEvent(controller.styleset_changed_event);
+        }
         for (std::size_t device_idx = 0; device_idx < controller.vibration.size(); ++device_idx) {
             VibrateControllerAtIndex(controller.device->GetNpadIdType(), device_idx, {});
         }
@@ -432,12 +441,20 @@ void NPad::RequestPadStateUpdate(Core::HID::NpadIdType npad_id) {
 }
 
 void NPad::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
+    const u64 aruid = applet_resource->GetActiveAruid();
+    auto* data = applet_resource->GetAruidData(aruid);
+
+    if (data == nullptr) {
+        return;
+    }
+
     if (!IsControllerActivated()) {
         return;
     }
 
     for (std::size_t i = 0; i < controller_data.size(); ++i) {
         auto& controller = controller_data[i];
+        controller.shared_memory = &data->shared_memory_format->npad.npad_entry[i].internal_state;
         auto* npad = controller.shared_memory;
 
         const auto& controller_type = controller.device->GetNpadStyleIndex();
@@ -976,30 +993,6 @@ Result NPad::ResetIsSixAxisSensorDeviceNewlyAssigned(
     return ResultSuccess;
 }
 
-NpadSixAxisSensorLifo& NPad::GetSixAxisFullkeyLifo(Core::HID::NpadIdType npad_id) {
-    return GetControllerFromNpadIdType(npad_id).shared_memory->sixaxis_fullkey_lifo;
-}
-
-NpadSixAxisSensorLifo& NPad::GetSixAxisHandheldLifo(Core::HID::NpadIdType npad_id) {
-    return GetControllerFromNpadIdType(npad_id).shared_memory->sixaxis_handheld_lifo;
-}
-
-NpadSixAxisSensorLifo& NPad::GetSixAxisDualLeftLifo(Core::HID::NpadIdType npad_id) {
-    return GetControllerFromNpadIdType(npad_id).shared_memory->sixaxis_dual_left_lifo;
-}
-
-NpadSixAxisSensorLifo& NPad::GetSixAxisDualRightLifo(Core::HID::NpadIdType npad_id) {
-    return GetControllerFromNpadIdType(npad_id).shared_memory->sixaxis_dual_right_lifo;
-}
-
-NpadSixAxisSensorLifo& NPad::GetSixAxisLeftLifo(Core::HID::NpadIdType npad_id) {
-    return GetControllerFromNpadIdType(npad_id).shared_memory->sixaxis_left_lifo;
-}
-
-NpadSixAxisSensorLifo& NPad::GetSixAxisRightLifo(Core::HID::NpadIdType npad_id) {
-    return GetControllerFromNpadIdType(npad_id).shared_memory->sixaxis_right_lifo;
-}
-
 Result NPad::MergeSingleJoyAsDualJoy(Core::HID::NpadIdType npad_id_1,
                                      Core::HID::NpadIdType npad_id_2) {
     if (!IsNpadIdValid(npad_id_1) || !IsNpadIdValid(npad_id_2)) {

src/core/hle/service/hid/controllers/npad.h

@@ -30,14 +30,14 @@ class ServiceContext;
 union Result;
 
 namespace Service::HID {
+class AppletResource;
 struct NpadInternalState;
 struct NpadSixAxisSensorLifo;
 struct NpadSharedMemoryFormat;
 
 class NPad final : public ControllerBase {
 public:
-    explicit NPad(Core::HID::HIDCore& hid_core_, NpadSharedMemoryFormat& npad_shared_memory_format,
-                  KernelHelpers::ServiceContext& service_context_);
+    explicit NPad(Core::HID::HIDCore& hid_core_, KernelHelpers::ServiceContext& service_context_);
     ~NPad() override;
 
     // Called when the controller is initialized
@@ -106,13 +106,6 @@ public:
     Result ResetIsSixAxisSensorDeviceNewlyAssigned(
         const Core::HID::SixAxisSensorHandle& sixaxis_handle);
 
-    NpadSixAxisSensorLifo& GetSixAxisFullkeyLifo(Core::HID::NpadIdType npad_id);
-    NpadSixAxisSensorLifo& GetSixAxisHandheldLifo(Core::HID::NpadIdType npad_id);
-    NpadSixAxisSensorLifo& GetSixAxisDualLeftLifo(Core::HID::NpadIdType npad_id);
-    NpadSixAxisSensorLifo& GetSixAxisDualRightLifo(Core::HID::NpadIdType npad_id);
-    NpadSixAxisSensorLifo& GetSixAxisLeftLifo(Core::HID::NpadIdType npad_id);
-    NpadSixAxisSensorLifo& GetSixAxisRightLifo(Core::HID::NpadIdType npad_id);
-
     Result GetLedPattern(Core::HID::NpadIdType npad_id, Core::HID::LedPattern& pattern) const;
     Result IsUnintendedHomeButtonInputProtectionEnabled(Core::HID::NpadIdType npad_id,
                                                         bool& is_enabled) const;

src/core/hle/service/hid/controllers/shared_memory_holder.cpp

@@ -3,8 +3,9 @@
 
 #include "core/core.h"
 #include "core/hle/kernel/k_shared_memory.h"
-#include "core/hle/service/hid/controllers/shared_memory_format.h"
+#include "core/hle/service/hid/controllers/applet_resource.h"
 #include "core/hle/service/hid/controllers/shared_memory_holder.h"
+#include "core/hle/service/hid/controllers/types/shared_memory_format.h"
 #include "core/hle/service/hid/errors.h"
 
 namespace Service::HID {

src/core/hle/service/hid/controllers/six_axis.cpp

@@ -6,8 +6,8 @@
 #include "core/hid/emulated_controller.h"
 #include "core/hid/hid_core.h"
 #include "core/hle/service/hid/controllers/npad.h"
-#include "core/hle/service/hid/controllers/shared_memory_format.h"
 #include "core/hle/service/hid/controllers/six_axis.h"
+#include "core/hle/service/hid/controllers/types/shared_memory_format.h"
 #include "core/hle/service/hid/errors.h"
 #include "core/hle/service/hid/hid_util.h"
 
@@ -27,14 +27,20 @@ void SixAxis::OnInit() {}
 void SixAxis::OnRelease() {}
 
 void SixAxis::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
+    const u64 aruid = applet_resource->GetActiveAruid();
+    auto* data = applet_resource->GetAruidData(aruid);
+
+    if (data == nullptr) {
+        return;
+    }
+
     if (!IsControllerActivated()) {
         return;
     }
 
     for (std::size_t i = 0; i < controller_data.size(); ++i) {
+        NpadSharedMemoryEntry& shared_memory = data->shared_memory_format->npad.npad_entry[i];
         auto& controller = controller_data[i];
-
-        const auto npad_id = IndexToNpadIdType(i);
         const auto& controller_type = controller.device->GetNpadStyleIndex();
 
         if (controller_type == Core::HID::NpadStyleIndex::None ||
@@ -50,12 +56,12 @@ void SixAxis::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
         auto& sixaxis_left_lifo_state = controller.sixaxis_left_lifo_state;
         auto& sixaxis_right_lifo_state = controller.sixaxis_right_lifo_state;
 
-        auto& sixaxis_fullkey_lifo = npad->GetSixAxisFullkeyLifo(npad_id);
-        auto& sixaxis_handheld_lifo = npad->GetSixAxisHandheldLifo(npad_id);
-        auto& sixaxis_dual_left_lifo = npad->GetSixAxisDualLeftLifo(npad_id);
-        auto& sixaxis_dual_right_lifo = npad->GetSixAxisDualRightLifo(npad_id);
-        auto& sixaxis_left_lifo = npad->GetSixAxisLeftLifo(npad_id);
-        auto& sixaxis_right_lifo = npad->GetSixAxisRightLifo(npad_id);
+        auto& sixaxis_fullkey_lifo = shared_memory.internal_state.sixaxis_fullkey_lifo;
+        auto& sixaxis_handheld_lifo = shared_memory.internal_state.sixaxis_handheld_lifo;
+        auto& sixaxis_dual_left_lifo = shared_memory.internal_state.sixaxis_dual_left_lifo;
+        auto& sixaxis_dual_right_lifo = shared_memory.internal_state.sixaxis_dual_right_lifo;
+        auto& sixaxis_left_lifo = shared_memory.internal_state.sixaxis_left_lifo;
+        auto& sixaxis_right_lifo = shared_memory.internal_state.sixaxis_right_lifo;
 
         // Clear previous state
         sixaxis_fullkey_state = {};

src/core/hle/service/hid/controllers/sleep_button.cpp

@@ -0,0 +1,38 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "core/core_timing.h"
+#include "core/hle/service/hid/controllers/applet_resource.h"
+#include "core/hle/service/hid/controllers/sleep_button.h"
+#include "core/hle/service/hid/controllers/types/shared_memory_format.h"
+
+namespace Service::HID {
+
+SleepButton::SleepButton(Core::HID::HIDCore& hid_core_) : ControllerBase{hid_core_} {}
+
+SleepButton::~SleepButton() = default;
+
+void SleepButton::OnInit() {}
+
+void SleepButton::OnRelease() {}
+
+void SleepButton::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
+    if (!smart_update) {
+        return;
+    }
+
+    const u64 aruid = applet_resource->GetActiveAruid();
+    auto* data = applet_resource->GetAruidData(aruid);
+
+    if (data == nullptr) {
+        return;
+    }
+
+    auto& header = data->shared_memory_format->capture_button.header;
+    header.timestamp = core_timing.GetGlobalTimeNs().count();
+    header.total_entry_count = 17;
+    header.entry_count = 0;
+    header.last_entry_index = 0;
+}
+
+} // namespace Service::HID

src/core/hle/service/hid/controllers/sleep_button.h

@@ -0,0 +1,27 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "core/hle/service/hid/controllers/controller_base.h"
+
+namespace Service::HID {
+
+class SleepButton final : public ControllerBase {
+public:
+    explicit SleepButton(Core::HID::HIDCore& hid_core_);
+    ~SleepButton() override;
+
+    // Called when the controller is initialized
+    void OnInit() override;
+
+    // When the controller is released
+    void OnRelease() override;
+
+    // When the controller is requesting an update for the shared memory
+    void OnUpdate(const Core::Timing::CoreTiming& core_timing) override;
+
+private:
+    bool smart_update{};
+};
+} // namespace Service::HID

src/core/hle/service/hid/controllers/stubbed.cpp

@@ -1,31 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include "core/core_timing.h"
-#include "core/hle/service/hid/controllers/shared_memory_format.h"
-#include "core/hle/service/hid/controllers/stubbed.h"
-
-namespace Service::HID {
-
-Controller_Stubbed::Controller_Stubbed(Core::HID::HIDCore& hid_core_,
-                                       CommonHeader& ring_lifo_header)
-    : ControllerBase{hid_core_}, header{ring_lifo_header} {}
-
-Controller_Stubbed::~Controller_Stubbed() = default;
-
-void Controller_Stubbed::OnInit() {}
-
-void Controller_Stubbed::OnRelease() {}
-
-void Controller_Stubbed::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
-    if (!smart_update) {
-        return;
-    }
-
-    header.timestamp = core_timing.GetGlobalTimeNs().count();
-    header.total_entry_count = 17;
-    header.entry_count = 0;
-    header.last_entry_index = 0;
-}
-
-} // namespace Service::HID

src/core/hle/service/hid/controllers/touchscreen.cpp

@@ -8,15 +8,14 @@
 #include "core/frontend/emu_window.h"
 #include "core/hid/emulated_console.h"
 #include "core/hid/hid_core.h"
-#include "core/hle/service/hid/controllers/shared_memory_format.h"
+#include "core/hle/service/hid/controllers/applet_resource.h"
 #include "core/hle/service/hid/controllers/touchscreen.h"
+#include "core/hle/service/hid/controllers/types/shared_memory_format.h"
 
 namespace Service::HID {
 
-TouchScreen::TouchScreen(Core::HID::HIDCore& hid_core_,
-                         TouchScreenSharedMemoryFormat& touch_shared_memory)
-    : ControllerBase{hid_core_}, shared_memory{touch_shared_memory},
-      touchscreen_width(Layout::ScreenUndocked::Width),
+TouchScreen::TouchScreen(Core::HID::HIDCore& hid_core_)
+    : ControllerBase{hid_core_}, touchscreen_width(Layout::ScreenUndocked::Width),
       touchscreen_height(Layout::ScreenUndocked::Height) {
     console = hid_core.GetEmulatedConsole();
 }
@@ -28,6 +27,14 @@ void TouchScreen::OnInit() {}
 void TouchScreen::OnRelease() {}
 
 void TouchScreen::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
+    const u64 aruid = applet_resource->GetActiveAruid();
+    auto* data = applet_resource->GetAruidData(aruid);
+
+    if (data == nullptr) {
+        return;
+    }
+
+    TouchScreenSharedMemoryFormat& shared_memory = data->shared_memory_format->touch_screen;
     shared_memory.touch_screen_lifo.timestamp = core_timing.GetGlobalTimeNs().count();
 
     if (!IsControllerActivated()) {

src/core/hle/service/hid/controllers/touchscreen.h

@@ -18,8 +18,7 @@ struct TouchScreenSharedMemoryFormat;
 
 class TouchScreen final : public ControllerBase {
 public:
-    explicit TouchScreen(Core::HID::HIDCore& hid_core_,
-                         TouchScreenSharedMemoryFormat& touch_shared_memory);
+    explicit TouchScreen(Core::HID::HIDCore& hid_core_);
     ~TouchScreen() override;
 
     // Called when the controller is initialized
@@ -35,7 +34,6 @@ public:
 
 private:
     TouchScreenState next_state{};
-    TouchScreenSharedMemoryFormat& shared_memory;
     Core::HID::EmulatedConsole* console = nullptr;
 
     std::array<Core::HID::TouchFinger, MAX_FINGERS> fingers{};

src/core/hle/service/hid/controllers/unique_pad.cpp

@@ -0,0 +1,38 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "core/core_timing.h"
+#include "core/hle/service/hid/controllers/applet_resource.h"
+#include "core/hle/service/hid/controllers/types/shared_memory_format.h"
+#include "core/hle/service/hid/controllers/unique_pad.h"
+
+namespace Service::HID {
+
+UniquePad::UniquePad(Core::HID::HIDCore& hid_core_) : ControllerBase{hid_core_} {}
+
+UniquePad::~UniquePad() = default;
+
+void UniquePad::OnInit() {}
+
+void UniquePad::OnRelease() {}
+
+void UniquePad::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
+    if (!smart_update) {
+        return;
+    }
+
+    const u64 aruid = applet_resource->GetActiveAruid();
+    auto* data = applet_resource->GetAruidData(aruid);
+
+    if (data == nullptr) {
+        return;
+    }
+
+    auto& header = data->shared_memory_format->capture_button.header;
+    header.timestamp = core_timing.GetGlobalTimeNs().count();
+    header.total_entry_count = 17;
+    header.entry_count = 0;
+    header.last_entry_index = 0;
+}
+
+} // namespace Service::HID

src/core/hle/service/hid/controllers/unique_pad.h

@@ -0,0 +1,27 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "core/hle/service/hid/controllers/controller_base.h"
+
+namespace Service::HID {
+
+class UniquePad final : public ControllerBase {
+public:
+    explicit UniquePad(Core::HID::HIDCore& hid_core_);
+    ~UniquePad() override;
+
+    // Called when the controller is initialized
+    void OnInit() override;
+
+    // When the controller is released
+    void OnRelease() override;
+
+    // When the controller is requesting an update for the shared memory
+    void OnUpdate(const Core::Timing::CoreTiming& core_timing) override;
+
+private:
+    bool smart_update{};
+};
+} // namespace Service::HID