service: hid: Implement LoadSixAxisSensorCalibrationParameter and GetSixAxisSensorIcInformation

Needed by Nintendo Switch Sports

src/core/hid/hid_types.h

@@ -498,6 +498,39 @@ struct SixAxisSensorFusionParameters {
 static_assert(sizeof(SixAxisSensorFusionParameters) == 8,
               "SixAxisSensorFusionParameters is an invalid size");
 
+// This is nn::hid::SixAxisSensorCalibrationParameter
+struct SixAxisSensorCalibrationParameter {
+    std::array<u8, 0x744> unknown_data{};
+};
+static_assert(sizeof(SixAxisSensorCalibrationParameter) == 0x744,
+              "SixAxisSensorCalibrationParameter is an invalid size");
+
+// This is nn::hid::SixAxisSensorIcInformation
+struct SixAxisSensorIcInformation {
+    f32 angular_rate{2000.0f}; // dps
+    std::array<f32, 6> unknown_gyro_data1{
+        -10.0f, -10.0f, -10.0f, 10.0f, 10.0f, 10.0f,
+    }; // dps
+    std::array<f32, 9> unknown_gyro_data2{
+        0.95f, -0.003f, -0.003f, -0.003f, 0.95f, -0.003f, -0.003f, -0.003f, 0.95f,
+    };
+    std::array<f32, 9> unknown_gyro_data3{
+        1.05f, 0.003f, 0.003f, 0.003f, 1.05f, 0.003f, 0.003f, 0.003f, 1.05f,
+    };
+    f32 acceleration_range{8.0f}; // g force
+    std::array<f32, 6> unknown_accel_data1{
+        -0.0612f, -0.0612f, -0.0612f, 0.0612f, 0.0612f, 0.0612f,
+    }; // g force
+    std::array<f32, 9> unknown_accel_data2{
+        0.95f, -0.003f, -0.003f, -0.003f, 0.95f, -0.003f, -0.003f, -0.003f, 0.95f,
+    };
+    std::array<f32, 9> unknown_accel_data3{
+        1.05f, 0.003f, 0.003f, 0.003f, 1.05f, 0.003f, 0.003f, 0.003f, 1.05f,
+    };
+};
+static_assert(sizeof(SixAxisSensorIcInformation) == 0xC8,
+              "SixAxisSensorIcInformation is an invalid size");
+
 // This is nn::hid::VibrationDeviceHandle
 struct VibrationDeviceHandle {
     NpadStyleIndex npad_type{NpadStyleIndex::None};

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

@@ -66,7 +66,7 @@ ResultCode Controller_NPad::VerifyValidSixAxisSensorHandle(
     if (!device_index) {
         return NpadDeviceIndexOutOfRange;
     }
-    // This doesn't get validaded on nnsdk
+    // This doesn't get validated on nnsdk
     const bool npad_type = device_handle.npad_type < Core::HID::NpadStyleIndex::MaxNpadType;
     if (!npad_type) {
         return NpadInvalidHandle;
@@ -1100,6 +1100,36 @@ ResultCode Controller_NPad::IsSixAxisSensorUnalteredPassthroughEnabled(
     return ResultSuccess;
 }
 
+ResultCode Controller_NPad::LoadSixAxisSensorCalibrationParameter(
+    const Core::HID::SixAxisSensorHandle& sixaxis_handle,
+    Core::HID::SixAxisSensorCalibrationParameter& calibration) const {
+    const auto is_valid = VerifyValidSixAxisSensorHandle(sixaxis_handle);
+    if (is_valid.IsError()) {
+        LOG_ERROR(Service_HID, "Invalid handle, error_code={}", is_valid.raw);
+        return is_valid;
+    }
+
+    // TODO: Request this data to the controller. On error return 0xd8ca
+    const auto& sixaxis = GetSixaxisState(sixaxis_handle);
+    calibration = sixaxis.calibration;
+    return ResultSuccess;
+}
+
+ResultCode Controller_NPad::GetSixAxisSensorIcInformation(
+    const Core::HID::SixAxisSensorHandle& sixaxis_handle,
+    Core::HID::SixAxisSensorIcInformation& ic_information) const {
+    const auto is_valid = VerifyValidSixAxisSensorHandle(sixaxis_handle);
+    if (is_valid.IsError()) {
+        LOG_ERROR(Service_HID, "Invalid handle, error_code={}", is_valid.raw);
+        return is_valid;
+    }
+
+    // TODO: Request this data to the controller. On error return 0xd8ca
+    const auto& sixaxis = GetSixaxisState(sixaxis_handle);
+    ic_information = sixaxis.ic_information;
+    return ResultSuccess;
+}
+
 ResultCode Controller_NPad::SetSixAxisEnabled(const Core::HID::SixAxisSensorHandle& sixaxis_handle,
                                               bool sixaxis_status) {
     const auto is_valid = VerifyValidSixAxisSensorHandle(sixaxis_handle);

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

@@ -155,6 +155,12 @@ public:
         const Core::HID::SixAxisSensorHandle& sixaxis_handle, bool is_enabled);
     ResultCode IsSixAxisSensorUnalteredPassthroughEnabled(
         const Core::HID::SixAxisSensorHandle& sixaxis_handle, bool& is_enabled) const;
+    ResultCode LoadSixAxisSensorCalibrationParameter(
+        const Core::HID::SixAxisSensorHandle& sixaxis_handle,
+        Core::HID::SixAxisSensorCalibrationParameter& calibration) const;
+    ResultCode GetSixAxisSensorIcInformation(
+        const Core::HID::SixAxisSensorHandle& sixaxis_handle,
+        Core::HID::SixAxisSensorIcInformation& ic_information) const;
     ResultCode SetSixAxisEnabled(const Core::HID::SixAxisSensorHandle& sixaxis_handle,
                                  bool sixaxis_status);
     ResultCode IsSixAxisSensorFusionEnabled(const Core::HID::SixAxisSensorHandle& sixaxis_handle,
@@ -474,6 +480,8 @@ private:
         bool is_fusion_enabled{true};
         bool unaltered_passtrough{false};
         Core::HID::SixAxisSensorFusionParameters fusion{};
+        Core::HID::SixAxisSensorCalibrationParameter calibration{};
+        Core::HID::SixAxisSensorIcInformation ic_information{};
         GyroscopeZeroDriftMode gyroscope_zero_drift_mode{GyroscopeZeroDriftMode::Standard};
     };
 

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

@@ -260,8 +260,8 @@ Hid::Hid(Core::System& system_)
         {84, &Hid::EnableSixAxisSensorUnalteredPassthrough, "EnableSixAxisSensorUnalteredPassthrough"},
         {85, &Hid::IsSixAxisSensorUnalteredPassthroughEnabled, "IsSixAxisSensorUnalteredPassthroughEnabled"},
         {86, nullptr, "StoreSixAxisSensorCalibrationParameter"},
-        {87, nullptr, "LoadSixAxisSensorCalibrationParameter"},
-        {88, nullptr, "GetSixAxisSensorIcInformation"},
+        {87, &Hid::LoadSixAxisSensorCalibrationParameter, "LoadSixAxisSensorCalibrationParameter"},
+        {88, &Hid::GetSixAxisSensorIcInformation, "GetSixAxisSensorIcInformation"},
         {89, nullptr, "ResetIsSixAxisSensorDeviceNewlyAssigned"},
         {91, &Hid::ActivateGesture, "ActivateGesture"},
         {100, &Hid::SetSupportedNpadStyleSet, "SetSupportedNpadStyleSet"},
@@ -870,6 +870,66 @@ void Hid::IsSixAxisSensorUnalteredPassthroughEnabled(Kernel::HLERequestContext&
     rb.Push(is_unaltered_sisxaxis_enabled);
 }
 
+void Hid::LoadSixAxisSensorCalibrationParameter(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    struct Parameters {
+        Core::HID::SixAxisSensorHandle sixaxis_handle;
+        INSERT_PADDING_WORDS_NOINIT(1);
+        u64 applet_resource_user_id;
+    };
+    static_assert(sizeof(Parameters) == 0x10, "Parameters has incorrect size.");
+
+    const auto parameters{rp.PopRaw<Parameters>()};
+
+    Core::HID::SixAxisSensorCalibrationParameter calibration{};
+    auto& controller = GetAppletResource()->GetController<Controller_NPad>(HidController::NPad);
+    const auto result =
+        controller.LoadSixAxisSensorCalibrationParameter(parameters.sixaxis_handle, calibration);
+
+    LOG_WARNING(
+        Service_HID,
+        "(STUBBED) called, npad_type={}, npad_id={}, device_index={}, applet_resource_user_id={}",
+        parameters.sixaxis_handle.npad_type, parameters.sixaxis_handle.npad_id,
+        parameters.sixaxis_handle.device_index, parameters.applet_resource_user_id);
+
+    if (result.IsSuccess()) {
+        ctx.WriteBuffer(calibration);
+    }
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
+void Hid::GetSixAxisSensorIcInformation(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    struct Parameters {
+        Core::HID::SixAxisSensorHandle sixaxis_handle;
+        INSERT_PADDING_WORDS_NOINIT(1);
+        u64 applet_resource_user_id;
+    };
+    static_assert(sizeof(Parameters) == 0x10, "Parameters has incorrect size.");
+
+    const auto parameters{rp.PopRaw<Parameters>()};
+
+    Core::HID::SixAxisSensorIcInformation ic_information{};
+    auto& controller = GetAppletResource()->GetController<Controller_NPad>(HidController::NPad);
+    const auto result =
+        controller.GetSixAxisSensorIcInformation(parameters.sixaxis_handle, ic_information);
+
+    LOG_WARNING(
+        Service_HID,
+        "(STUBBED) called, npad_type={}, npad_id={}, device_index={}, applet_resource_user_id={}",
+        parameters.sixaxis_handle.npad_type, parameters.sixaxis_handle.npad_id,
+        parameters.sixaxis_handle.device_index, parameters.applet_resource_user_id);
+
+    if (result.IsSuccess()) {
+        ctx.WriteBuffer(ic_information);
+    }
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(result);
+}
+
 void Hid::ActivateGesture(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     struct Parameters {

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

@@ -115,6 +115,8 @@ private:
     void IsFirmwareUpdateAvailableForSixAxisSensor(Kernel::HLERequestContext& ctx);
     void EnableSixAxisSensorUnalteredPassthrough(Kernel::HLERequestContext& ctx);
     void IsSixAxisSensorUnalteredPassthroughEnabled(Kernel::HLERequestContext& ctx);
+    void LoadSixAxisSensorCalibrationParameter(Kernel::HLERequestContext& ctx);
+    void GetSixAxisSensorIcInformation(Kernel::HLERequestContext& ctx);
     void ActivateGesture(Kernel::HLERequestContext& ctx);
     void SetSupportedNpadStyleSet(Kernel::HLERequestContext& ctx);
     void GetSupportedNpadStyleSet(Kernel::HLERequestContext& ctx);