5 files changed, 34 insertions, 8 deletions

diff --git a/src/core/hle/service/hid/hid_server.cpp b/src/core/hle/service/hid/hid_server.cpp
index 75bf3e682..74898888a 100644
--- a/src/core/hle/service/hid/hid_server.cpp
+++ b/src/core/hle/service/hid/hid_server.cpp
@@ -1444,8 +1444,8 @@ void IHidServer::SetNpadAnalogStickUseCenterClamp(HLERequestContext& ctx) {
 
     const auto parameters{rp.PopRaw<Parameters>()};
 
-    LOG_WARNING(Service_HID, "(STUBBED) called, use_center_clamp={}, applet_resource_user_id={}",
-                parameters.use_center_clamp, parameters.applet_resource_user_id);
+    LOG_INFO(Service_HID, "called, use_center_clamp={}, applet_resource_user_id={}",
+             parameters.use_center_clamp, parameters.applet_resource_user_id);
 
     GetResourceManager()->GetNpad()->SetNpadAnalogStickUseCenterClamp(
         parameters.applet_resource_user_id, parameters.use_center_clamp);
diff --git a/src/core/hle/service/hid/hid_system_server.cpp b/src/core/hle/service/hid/hid_system_server.cpp
index ac0d8bd5d..ead593ab3 100644
--- a/src/core/hle/service/hid/hid_system_server.cpp
+++ b/src/core/hle/service/hid/hid_system_server.cpp
@@ -54,8 +54,8 @@ IHidSystemServer::IHidSystemServer(Core::System& system_, std::shared_ptr<Resour
         {318, &IHidSystemServer::HasBattery, "HasBattery"},
         {319, &IHidSystemServer::HasLeftRightBattery, "HasLeftRightBattery"},
         {321, &IHidSystemServer::GetUniquePadsFromNpad, "GetUniquePadsFromNpad"},
-        {322, &IHidSystemServer::GetIrSensorState, "GetIrSensorState"},
-        {323, nullptr, "GetXcdHandleForNpadWithIrSensor"},
+        {322, &IHidSystemServer::SetNpadSystemExtStateEnabled, "SetNpadSystemExtStateEnabled"},
+        {323, nullptr, "GetLastActiveUniquePad"},
         {324, nullptr, "GetUniquePadButtonSet"},
         {325, nullptr, "GetUniquePadColor"},
         {326, nullptr, "GetUniquePadAppletDetailedUiType"},
@@ -444,13 +444,25 @@ void IHidSystemServer::GetUniquePadsFromNpad(HLERequestContext& ctx) {
     rb.Push(static_cast<u32>(unique_pads.size()));
 }
 
-void IHidSystemServer::GetIrSensorState(HLERequestContext& ctx) {
+void IHidSystemServer::SetNpadSystemExtStateEnabled(HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
+    struct Parameters {
+        bool is_enabled;
+        INSERT_PADDING_BYTES_NOINIT(7);
+        u64 applet_resource_user_id;
+    };
+    static_assert(sizeof(Parameters) == 0x10, "Parameters has incorrect size.");
 
-    LOG_WARNING(Service_HID, "(STUBBED) called");
+    const auto parameters{rp.PopRaw<Parameters>()};
+
+    LOG_INFO(Service_HID, "called, is_enabled={}, applet_resource_user_id={}",
+             parameters.is_enabled, parameters.applet_resource_user_id);
+
+    const auto result = GetResourceManager()->GetNpad()->SetNpadSystemExtStateEnabled(
+        parameters.applet_resource_user_id, parameters.is_enabled);
 
     IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(ResultSuccess);
+    rb.Push(result);
 }
 void IHidSystemServer::RegisterAppletResourceUserId(HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
diff --git a/src/core/hle/service/hid/hid_system_server.h b/src/core/hle/service/hid/hid_system_server.h
index 53091cf53..0c2634e3f 100644
--- a/src/core/hle/service/hid/hid_system_server.h
+++ b/src/core/hle/service/hid/hid_system_server.h
@@ -38,7 +38,7 @@ private:
     void HasBattery(HLERequestContext& ctx);
     void HasLeftRightBattery(HLERequestContext& ctx);
     void GetUniquePadsFromNpad(HLERequestContext& ctx);
-    void GetIrSensorState(HLERequestContext& ctx);
+    void SetNpadSystemExtStateEnabled(HLERequestContext& ctx);
     void RegisterAppletResourceUserId(HLERequestContext& ctx);
     void UnregisterAppletResourceUserId(HLERequestContext& ctx);
     void EnableAppletToGetInput(HLERequestContext& ctx);
diff --git a/src/hid_core/resources/npad/npad.cpp b/src/hid_core/resources/npad/npad.cpp
index ea035d759..6be6edb7e 100644
--- a/src/hid_core/resources/npad/npad.cpp
+++ b/src/hid_core/resources/npad/npad.cpp
@@ -1356,4 +1356,16 @@ std::size_t NPad::GetNpadCaptureButtonAssignment(std::span<Core::HID::NpadButton
     return npad_resource.GetNpadCaptureButtonAssignment(out_list, aruid);
 }
 
+Result NPad::SetNpadSystemExtStateEnabled(u64 aruid, bool is_enabled) {
+    std::scoped_lock lock{mutex};
+    const auto result = npad_resource.SetNpadSystemExtStateEnabled(aruid, is_enabled);
+
+    if (result.IsSuccess()) {
+        std::scoped_lock shared_lock{*applet_resource_holder.shared_mutex};
+        // TODO: abstracted_pad->EnableAppletToGetInput(aruid);
+    }
+
+    return result;
+}
+
 } // namespace Service::HID
diff --git a/src/hid_core/resources/npad/npad.h b/src/hid_core/resources/npad/npad.h
index e602ddaea..73e2780c4 100644
--- a/src/hid_core/resources/npad/npad.h
+++ b/src/hid_core/resources/npad/npad.h
@@ -155,6 +155,8 @@ public:
     std::size_t GetNpadCaptureButtonAssignment(std::span<Core::HID::NpadButton> out_list,
                                                u64 aruid) const;
 
+    Result SetNpadSystemExtStateEnabled(u64 aruid, bool is_enabled);
+
 private:
     struct VibrationData {
         bool device_mounted{};