[hle] Fixes for nxident, nxmp and nxplay, remove hbl.nsp workarounds (#3996)

adds `gpio` and `i2c` services
implements `IApplicationFunctions::SetMediaPlaybackStateForApplicatio`
stubs `IBtmSystemCore::GetDiscoveredAudioDevice`
implements `nvhost_ctrl_gpu::PmuGetGpuLoad` IOCTL (0x20)
implements `PSM::GetBatteryAgePercentage`, `PSM::GetBatteryVoltageState` and `PSM::GetBatteryChargeInfoFields`
implements `ISystemSettingsServer::GetConsoleInformationUploadFlag`, `ISystemSettingsServer::SetConsoleInformationUploadFlag`, `ISystemSettingsServer::GetAutomaticApplicationDownloadFlag`, `ISystemSettingsServer::SetAutomaticApplicationDownloadFlag`, `&ISystemSettingsServer::GetUsb30EnableFlag`, `ISystemSettingsServer::SetUsb30EnableFlag`
removes `hbl.nsp` specific workarounds

Signed-off-by: lizzie <lizzie@eden-emu.dev>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3996
Reviewed-by: MaranBr <maranbr@eden-emu.dev>
Reviewed-by: crueter <crueter@eden-emu.dev>

src/core/CMakeLists.txt

@@ -1121,6 +1121,10 @@ add_library(core STATIC
     hle/service/vi/vi_types.h
     hle/service/vi/vsync_manager.cpp
     hle/service/vi/vsync_manager.h
+    hle/service/gpio/gpio.cpp
+    hle/service/gpio/gpio.h
+    hle/service/i2c/i2c.cpp
+    hle/service/i2c/i2c.h
     internal_network/emu_net_state.cpp
     internal_network/emu_net_state.h
     internal_network/network.cpp

src/core/hle/kernel/k_process.cpp

@@ -1174,8 +1174,7 @@ KProcess::KProcess(KernelCore& kernel)
 
 KProcess::~KProcess() = default;
 
-Result KProcess::LoadFromMetadata(const FileSys::ProgramMetadata& metadata, std::size_t code_size,
-    KProcessAddress aslr_space_start, size_t aslr_space_offset, bool is_hbl) {
+Result KProcess::LoadFromMetadata(const FileSys::ProgramMetadata& metadata, std::size_t code_size, KProcessAddress aslr_space_start, size_t aslr_space_offset) {
     // Create a resource limit for the process.
     const auto pool = static_cast<KMemoryManager::Pool>(metadata.GetPoolPartition());
     const auto physical_memory_size = m_kernel.MemoryManager().GetSize(pool);
@@ -1247,7 +1246,6 @@ Result KProcess::LoadFromMetadata(const FileSys::ProgramMetadata& metadata, std:
                            aslr_space_start));
 
     // Assign remaining properties.
-    m_is_hbl = is_hbl;
     m_ideal_core_id = metadata.GetMainThreadCore();
 
     // Set up emulation context.

src/core/hle/kernel/k_process.h

@@ -133,7 +133,6 @@ private:
     bool m_is_initialized : 1 = false;
     bool m_is_application : 1 = false;
     bool m_is_default_application_system_resource : 1 = false;
-    bool m_is_hbl : 1 = false;
     bool m_is_suspended : 1 = false;
     bool m_is_immortal : 1 = false;
     bool m_is_handle_table_initialized : 1 = false;
@@ -277,10 +276,6 @@ public:
         return m_capabilities.CanForceDebug();
     }
 
-    bool IsHbl() const {
-        return m_is_hbl;
-    }
-
     u32 GetAllocateOption() const {
         return m_page_table.GetAllocateOption();
     }
@@ -514,8 +509,7 @@ public:
     }
 
 public:
-    Result LoadFromMetadata(const FileSys::ProgramMetadata& metadata, std::size_t code_size,
-        KProcessAddress aslr_space_start, size_t aslr_space_offset, bool is_hbl);
+    Result LoadFromMetadata(const FileSys::ProgramMetadata& metadata, std::size_t code_size, KProcessAddress aslr_space_start, size_t aslr_space_offset);
 
     void LoadModule(CodeSet code_set, KProcessAddress base_addr);
 

src/core/hle/kernel/svc/svc_exception.cpp

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -106,9 +109,7 @@ void Break(Core::System& system, BreakReason reason, u64 info1, u64 info2) {
         system.CurrentPhysicalCore().LogBacktrace();
     }
 
-    const bool is_hbl = GetCurrentProcess(system.Kernel()).IsHbl();
-    const bool should_break = is_hbl || !notification_only;
-
+    const bool should_break = !notification_only;
     if (system.DebuggerEnabled() && should_break) {
         auto* thread = system.Kernel().GetCurrentEmuThread();
         system.GetDebugger().NotifyThreadStopped(thread);

src/core/hle/service/am/applet.h

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 // SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
@@ -83,6 +83,7 @@ struct Applet {
 
     // Application functions
     bool game_play_recording_supported{};
+    bool media_playback_state{};
     GamePlayRecordingState game_play_recording_state{GamePlayRecordingState::Disabled};
     bool jit_service_launched{};
     bool application_crash_report_enabled{};

src/core/hle/service/am/service/application_functions.cpp

@@ -11,6 +11,7 @@
 #include "core/file_sys/registered_cache.h"
 #include "core/file_sys/savedata_factory.h"
 #include "core/hle/kernel/k_transfer_memory.h"
+#include "core/hle/result.h"
 #include "core/hle/service/am/am_results.h"
 #include "core/hle/service/am/applet.h"
 #include "core/hle/service/am/service/application_functions.h"
@@ -56,7 +57,7 @@ IApplicationFunctions::IApplicationFunctions(Core::System& system_, std::shared_
         {37, nullptr, "GetLimitedApplicationLicenseUpgradableEvent"},
         {40, D<&IApplicationFunctions::NotifyRunning>, "NotifyRunning"},
         {50, D<&IApplicationFunctions::GetPseudoDeviceId>, "GetPseudoDeviceId"},
-        {60, nullptr, "SetMediaPlaybackStateForApplication"},
+        {60, D<&IApplicationFunctions::SetMediaPlaybackStateForApplication>, "SetMediaPlaybackStateForApplication"},
         {65, D<&IApplicationFunctions::IsGamePlayRecordingSupported>, "IsGamePlayRecordingSupported"},
         {66, D<&IApplicationFunctions::InitializeGamePlayRecording>, "InitializeGamePlayRecording"},
         {67, D<&IApplicationFunctions::SetGamePlayRecordingState>, "SetGamePlayRecordingState"},
@@ -364,6 +365,13 @@ Result IApplicationFunctions::InitializeGamePlayRecording(
     R_SUCCEED();
 }
 
+Result IApplicationFunctions::SetMediaPlaybackStateForApplication(bool enabled) {
+    LOG_WARNING(Service_AM, "(stubbed) {}", enabled);
+    std::scoped_lock lk{m_applet->lock};
+    m_applet->media_playback_state = enabled;
+    R_SUCCEED();
+}
+
 Result IApplicationFunctions::SetGamePlayRecordingState(
     GamePlayRecordingState game_play_recording_state) {
     LOG_WARNING(Service_AM, "(STUBBED) called");

src/core/hle/service/am/service/application_functions.h

@@ -53,6 +53,7 @@ private:
     Result IsGamePlayRecordingSupported(Out<bool> out_is_game_play_recording_supported);
     Result InitializeGamePlayRecording(
         u64 transfer_memory_size, InCopyHandle<Kernel::KTransferMemory> transfer_memory_handle);
+    Result SetMediaPlaybackStateForApplication(bool enabled);
     Result SetGamePlayRecordingState(GamePlayRecordingState game_play_recording_state);
     Result EnableApplicationCrashReport(bool enabled);
     Result InitializeApplicationCopyrightFrameBuffer(

src/core/hle/service/btm/btm_system_core.cpp

@@ -29,7 +29,7 @@ IBtmSystemCore::IBtmSystemCore(Core::System& system_)
         {10, nullptr, "StartAudioDeviceDiscovery"},
         {11, nullptr, "StopAudioDeviceDiscovery"},
         {12, nullptr, "IsDiscoveryingAudioDevice"},
-        {13, nullptr, "GetDiscoveredAudioDevice"},
+        {13, C<&IBtmSystemCore::GetDiscoveredAudioDevice>, "GetDiscoveredAudioDevice"},
         {14, C<&IBtmSystemCore::AcquireAudioDeviceConnectionEvent>, "AcquireAudioDeviceConnectionEvent"},
         {15, nullptr, "ConnectAudioDevice"},
         {16, nullptr, "IsConnectingAudioDevice"},
@@ -93,6 +93,11 @@ Result IBtmSystemCore::AcquireRadioEvent(Out<bool> out_is_valid,
     R_SUCCEED();
 }
 
+Result IBtmSystemCore::GetDiscoveredAudioDevice(OutArray<std::array<u8, 0xFF>, BufferAttr_HipcPointer> out_audio_devices, s32 count, Out<s32> out_total) {
+    LOG_WARNING(Service_BTM, "(STUBBED) called");
+    R_SUCCEED();
+}
+
 Result IBtmSystemCore::AcquireAudioDeviceConnectionEvent(
     OutCopyHandle<Kernel::KReadableEvent> out_event) {
     LOG_WARNING(Service_BTM, "(STUBBED) called");

src/core/hle/service/btm/btm_system_core.h

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
@@ -34,9 +37,8 @@ private:
     Result DisableRadio();
     Result IsRadioEnabled(Out<bool> out_is_enabled);
 
-    Result AcquireRadioEvent(Out<bool> out_is_valid,
-                             OutCopyHandle<Kernel::KReadableEvent> out_event);
-
+    Result AcquireRadioEvent(Out<bool> out_is_valid, OutCopyHandle<Kernel::KReadableEvent> out_event);
+    Result GetDiscoveredAudioDevice(OutArray<std::array<u8, 0xFF>, BufferAttr_HipcPointer> out_audio_devices, s32 count, Out<s32> out_total);
     Result AcquireAudioDeviceConnectionEvent(OutCopyHandle<Kernel::KReadableEvent> out_event);
 
     Result GetConnectedAudioDevices(

src/core/hle/service/gpio/gpio.cpp

@@ -0,0 +1,33 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "core/core.h"
+#include "core/hle/service/gpio/gpio.h"
+#include "core/hle/service/ipc_helpers.h"
+#include "core/hle/service/service.h"
+
+namespace Service::GPIO {
+
+class GPIO final : public ServiceFramework<GPIO> {
+public:
+    explicit GPIO(Core::System& system_)
+        : ServiceFramework{system_, "gpio"}
+    {
+        static const FunctionInfo functions[] = {
+            {0, nullptr, "Cmd0"},
+        };
+        RegisterHandlers(functions);
+    }
+    ~GPIO() override = default;
+};
+
+void LoopProcess(Core::System& system) {
+    auto server_manager = std::make_unique<ServerManager>(system);
+    server_manager->RegisterNamedService("gpio", std::make_shared<GPIO>(system));
+    ServerManager::RunServer(std::move(server_manager));
+}
+
+} // namespace Service::GPIO

src/core/hle/service/gpio/gpio.h

@@ -0,0 +1,15 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+namespace Core {
+class System;
+}
+
+namespace Service::GPIO {
+void LoopProcess(Core::System& system);
+} // namespace Service::GPIO

src/core/hle/service/i2c/i2c.cpp

@@ -0,0 +1,76 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "core/core.h"
+#include "core/hle/result.h"
+#include "core/hle/service/i2c/i2c.h"
+#include "core/hle/service/ipc_helpers.h"
+#include "core/hle/service/cmif_serialization.h"
+#include "core/hle/service/cmif_types.h"
+#include "core/hle/service/service.h"
+#include "core/hle/service/server_manager.h"
+
+namespace Service::I2C {
+
+class I2CSession final : public ServiceFramework<I2CSession> {
+public:
+    explicit I2CSession(Core::System& system_)
+        : ServiceFramework{system_, "I2CSession"}
+    {
+        static const FunctionInfo functions[] = {
+            {0, nullptr, "SendOld"},
+            {1, nullptr, "ReceiveOld"},
+            {2, nullptr, "ExecuteCommandListOld"},
+            {10, C<&I2CSession::Send>, "Send"},
+            {11, nullptr, "Receive"},
+            {12, nullptr, "ExecuteCommandList"},
+            {13, nullptr, "SetRetryPolicy"},
+        };
+        RegisterHandlers(functions);
+    }
+    ~I2CSession() override = default;
+
+    Result Send(InBuffer<BufferAttr_HipcMapAlias> in_data, u32 transaction_option) {
+        LOG_WARNING(Service, "(stubbed) topt={}", transaction_option);
+        R_THROW(ResultUnknown);
+    }
+};
+
+enum class I2CDevice : u32 {
+    ClassicController,
+    Ftm3bd56,
+};
+
+class I2C final : public ServiceFramework<I2C> {
+public:
+    explicit I2C(Core::System& system_)
+        : ServiceFramework{system_, "i2c"}
+    {
+        static const FunctionInfo functions[] = {
+            {0, nullptr, "OpenSessionForDev"},
+            {1, C<&I2C::OpenSession>, "OpenSession"},
+            {2, nullptr, "HasDevice"},
+            {3, nullptr, "HasDeviceForDev"},
+            {4, nullptr, "OpenSession2"},
+        };
+        RegisterHandlers(functions);
+    }
+    ~I2C() override = default;
+
+    Result OpenSession(I2CDevice device, OutInterface<I2CSession> out_session) {
+        LOG_DEBUG(Service, "(stubbed)");
+        *out_session = std::make_shared<I2CSession>(system);
+        R_SUCCEED();
+    }
+};
+
+void LoopProcess(Core::System& system) {
+    auto server_manager = std::make_unique<ServerManager>(system);
+    server_manager->RegisterNamedService("i2c", std::make_shared<I2C>(system));
+    ServerManager::RunServer(std::move(server_manager));
+}
+
+} // namespace Service::I2C

src/core/hle/service/i2c/i2c.h

@@ -0,0 +1,15 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+namespace Core {
+class System;
+}
+
+namespace Service::I2C {
+void LoopProcess(Core::System& system);
+} // namespace Service::I2C

src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.cpp

@@ -47,6 +47,8 @@ NvResult nvhost_ctrl_gpu::Ioctl1(DeviceFD fd, Ioctl command, std::span<const u8>
             return WrapFixed(this, &nvhost_ctrl_gpu::FlushL2, input, output);
         case 0x14:
             return WrapFixed(this, &nvhost_ctrl_gpu::GetActiveSlotMask, input, output);
+        case 0x15:
+            return WrapFixed(this, &nvhost_ctrl_gpu::PmuGetGpuLoad, input, output);
         case 0x1c:
             return WrapFixed(this, &nvhost_ctrl_gpu::GetGpuTime, input, output);
         default:
@@ -234,6 +236,12 @@ NvResult nvhost_ctrl_gpu::GetActiveSlotMask(IoctlActiveSlotMask& params) {
     return NvResult::Success;
 }
 
+NvResult nvhost_ctrl_gpu::PmuGetGpuLoad(IoctlPmuGetLoad& params) {
+    LOG_WARNING(Service_NVDRV, "(stubbed) called");
+    params.pmu_gpu_load = 100;
+    return NvResult::Success;
+}
+
 NvResult nvhost_ctrl_gpu::ZCullGetCtxSize(IoctlZcullGetCtxSize& params) {
     LOG_DEBUG(Service_NVDRV, "called");
     params.size = 0x1;

src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.h

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 // SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
@@ -184,6 +184,11 @@ private:
     };
     static_assert(sizeof(IoctlGetCpuTimeCorrelationInfo) == 264);
 
+    struct IoctlPmuGetLoad {
+        u32 pmu_gpu_load;
+    };
+    static_assert(sizeof(IoctlPmuGetLoad) == 4);
+
     NvResult GetCharacteristics1(IoctlCharacteristics& params);
     NvResult GetCharacteristics3(IoctlCharacteristics& params,
                                  std::span<IoctlGpuCharacteristics> gpu_characteristics);
@@ -192,6 +197,7 @@ private:
     NvResult GetTPCMasks3(IoctlGpuGetTpcMasksArgs& params, std::span<u32> tpc_mask);
 
     NvResult GetActiveSlotMask(IoctlActiveSlotMask& params);
+    NvResult PmuGetGpuLoad(IoctlPmuGetLoad& params);
     NvResult ZCullGetCtxSize(IoctlZcullGetCtxSize& params);
     NvResult ZCullGetInfo(IoctlNvgpuGpuZcullGetInfoArgs& params);
     NvResult ZBCSetTable(IoctlZbcSetTable& params);

src/core/hle/service/nvdrv/devices/nvhost_nvdec.cpp

@@ -25,18 +25,20 @@ NvResult nvhost_nvdec::Ioctl1(DeviceFD fd, Ioctl command, std::span<const u8> in
     switch (command.group) {
     case 0x0:
         switch (command.cmd) {
-        case 0x1:
+        case 0x01:
             return WrapFixedVariable(this, &nvhost_nvdec::Submit, input, output, fd);
-        case 0x2:
+        case 0x02:
             return WrapFixed(this, &nvhost_nvdec::GetSyncpoint, input, output);
-        case 0x3:
+        case 0x03:
             return WrapFixed(this, &nvhost_nvdec::GetWaitbase, input, output);
-        case 0x7:
+        case 0x07:
             return WrapFixed(this, &nvhost_nvdec::SetSubmitTimeout, input, output);
-        case 0x9:
+        case 0x09:
             return WrapFixedVariable(this, &nvhost_nvdec::MapBuffer, input, output, fd);
-        case 0xa:
+        case 0x0a:
             return WrapFixedVariable(this, &nvhost_nvdec::UnmapBuffer, input, output);
+        case 0x23:
+            return WrapFixed(this, &nvhost_nvdec::GetClkRate, input, output);
         default:
             break;
         }

src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.cpp

@@ -168,6 +168,13 @@ NvResult nvhost_nvdec_common::SetSubmitTimeout(u32 timeout) {
     return NvResult::Success;
 }
 
+NvResult nvhost_nvdec_common::GetClkRate(IoctlGetClkRate& params) {
+    LOG_WARNING(Service_NVDRV, "(STUBBED) called");
+    params.clk_rate = 614400000;
+    params.module_id = 0;
+    return NvResult::Success;
+}
+
 Kernel::KEvent* nvhost_nvdec_common::QueryEvent(u32 event_id) {
     LOG_CRITICAL(Service_NVDRV, "Unknown HOSTX1 Event {}", event_id);
     return nullptr;

src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.h

@@ -111,6 +111,12 @@ protected:
     };
     static_assert(sizeof(IoctlMapBuffer) == 0x0C, "IoctlMapBuffer is incorrect size");
 
+    struct IoctlGetClkRate {
+        u32_le clk_rate{};
+        u32_le module_id{};
+    };
+    static_assert(sizeof(IoctlGetClkRate) == 8);
+
     /// Ioctl command implementations
     NvResult SetNVMAPfd(IoctlSetNvmapFD&);
     NvResult Submit(IoctlSubmit& params, std::span<u8> input, DeviceFD fd);
@@ -119,6 +125,7 @@ protected:
     NvResult MapBuffer(IoctlMapBuffer& params, std::span<MapBufferEntry> entries, DeviceFD fd);
     NvResult UnmapBuffer(IoctlMapBuffer& params, std::span<MapBufferEntry> entries);
     NvResult SetSubmitTimeout(u32 timeout);
+    NvResult GetClkRate(IoctlGetClkRate& params);
 
     Kernel::KEvent* QueryEvent(u32 event_id) override;
 

src/core/hle/service/ptm/psm.cpp

@@ -6,10 +6,12 @@
 
 #include <memory>
 
+#include "common/common_funcs.h"
 #include "common/device_power_state.h"
 #include "common/logging.h"
 #include "core/core.h"
 #include "core/hle/kernel/k_event.h"
+#include "core/hle/result.h"
 #include "core/hle/service/ipc_helpers.h"
 #include "core/hle/service/kernel_helpers.h"
 #include "core/hle/service/ptm/psm.h"
@@ -134,12 +136,12 @@ PSM::PSM(Core::System& system_) : ServiceFramework{system_, "psm"} {
         {9, nullptr, "DisableEnoughPowerChargeEmulation"},
         {10, nullptr, "EnableFastBatteryCharging"},
         {11, nullptr, "DisableFastBatteryCharging"},
-        {12, nullptr, "GetBatteryVoltageState"},
+        {12, &PSM::GetBatteryVoltageState, "GetBatteryVoltageState"},
         {13, nullptr, "GetRawBatteryChargePercentage"},
         {14, nullptr, "IsEnoughPowerSupplied"},
-        {15, nullptr, "GetBatteryAgePercentage"},
+        {15, &PSM::GetBatteryAgePercentage, "GetBatteryAgePercentage"},
         {16, nullptr, "GetBatteryChargeInfoEvent"},
-        {17, nullptr, "GetBatteryChargeInfoFields"},
+        {17, &PSM::GetBatteryChargeInfoFields, "GetBatteryChargeInfoFields"},
         {18, nullptr, "GetBatteryChargeCalibratedEvent"},
     };
     // clang-format on
@@ -187,4 +189,64 @@ void PSM::OpenSession(HLERequestContext& ctx) {
     rb.PushIpcInterface<IPsmSession>(system);
 }
 
+void PSM::GetBatteryVoltageState(HLERequestContext& ctx) {
+    LOG_DEBUG(Service_PTM, "(stubbed)");
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(ResultSuccess);
+    rb.PushRaw<u32>(0); //
+}
+
+void PSM::GetBatteryAgePercentage(HLERequestContext& ctx) {
+    LOG_DEBUG(Service_PTM, "(stubbed)");
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(ResultSuccess);
+    rb.PushRaw<f64>(1.f);
+}
+
+struct BatteryChargeInfoFields {
+    u32 input_current_limit; //mA
+    u32 boost_mode_current_limit;
+    u32 fast_charge_current_limit;
+    u32 charge_voltage_limit;
+    u32 charger_type;
+    u8 hi2_mode;
+    u8 battery_charging;
+    INSERT_PADDING_BYTES_NOINIT(2);
+    u32 vdd50_state;
+    u32 temperature_celcius;
+    f32 battery_charge_percentage;
+    u32 battery_charge_milli_voltage;
+    f32 battery_age_percentage;
+    u32 usb_power_role;
+    u32 usb_charger_type;
+    u32 charger_input_voltage_limit;
+    u32 charger_input_current_limit;
+    u8 fast_battery_charging;
+    u8 controller_power_supply;
+    u8 otg_request;
+    INSERT_PADDING_BYTES_NOINIT(1);
+    INSERT_PADDING_BYTES_NOINIT(0x14); //[+17.0.0]
+};
+static_assert(sizeof(struct BatteryChargeInfoFields) == 0x54);
+void PSM::GetBatteryChargeInfoFields(HLERequestContext& ctx) {
+    LOG_DEBUG(Service_PTM, "called");
+    Common::PowerStatus power_status = Common::GetPowerStatus();
+
+    BatteryChargeInfoFields r{};
+    r.battery_charge_percentage = f32(power_status.percentage); //100%
+    r.battery_age_percentage = f32(power_status.percentage); //100%
+    r.battery_charging = power_status.charging ? 1 : 0;
+    r.charger_type = u32(power_status.has_battery && power_status.charging
+        ? ChargerType::RegularCharger : ChargerType::Unplugged);
+    r.charger_input_voltage_limit = 100;
+    r.charger_input_voltage_limit = 100;
+    r.input_current_limit = 100;
+    r.boost_mode_current_limit = 100;
+    r.fast_charge_current_limit = 100;
+
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(ResultSuccess);
+    rb.PushRaw<BatteryChargeInfoFields>(r);
+}
+
 } // namespace Service::PTM

src/core/hle/service/ptm/psm.h

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 // SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
@@ -22,10 +22,12 @@ private:
         LowPowerCharger = 2,
         Unknown = 3,
     };
-
     void GetBatteryChargePercentage(HLERequestContext& ctx);
     void GetChargerType(HLERequestContext& ctx);
     void OpenSession(HLERequestContext& ctx);
+    void GetBatteryVoltageState(HLERequestContext& ctx);
+    void GetBatteryAgePercentage(HLERequestContext& ctx);
+    void GetBatteryChargeInfoFields(HLERequestContext& ctx);
 };
 
 } // namespace Service::PTM

src/core/hle/service/services.cpp

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 // SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
@@ -25,8 +25,10 @@
 #include "core/hle/service/friend/friend.h"
 #include "core/hle/service/glue/glue.h"
 #include "core/hle/service/grc/grc.h"
+#include "core/hle/service/gpio/gpio.h"
 #include "core/hle/service/hid/hid.h"
 #include "core/hle/service/ipc_helpers.h"
+#include "core/hle/service/i2c/i2c.h"
 #include "core/hle/service/jit/jit.h"
 #include "core/hle/service/lbl/lbl.h"
 #include "core/hle/service/ldn/ldn.h"
@@ -144,7 +146,9 @@ Services::Services(std::shared_ptr<SM::ServiceManager>& sm, Core::System& system
         {"ro",         &RO::LoopProcess},
         {"spl",        &SPL::LoopProcess},
         {"ssl",        &SSL::LoopProcess},
-        {"usb",        &USB::LoopProcess}
+        {"usb",        &USB::LoopProcess},
+        {"i2c",        &I2C::LoopProcess},
+        {"gpio",        &GPIO::LoopProcess},
     })
         kernel.RunOnGuestCoreProcess(std::string(e.first), [&system, f = e.second] { f(system); });
 }

src/core/hle/service/set/system_settings_server.cpp

@@ -142,10 +142,10 @@ ISystemSettingsServer::ISystemSettingsServer(Core::System& system_)
         {22, C<&ISystemSettingsServer::SetEulaVersions>, "SetEulaVersions"},
         {23, C<&ISystemSettingsServer::GetColorSetId>, "GetColorSetId"},
         {24, C<&ISystemSettingsServer::SetColorSetId>, "SetColorSetId"},
-        {25, nullptr, "GetConsoleInformationUploadFlag"},
-        {26, nullptr, "SetConsoleInformationUploadFlag"},
-        {27, nullptr, "GetAutomaticApplicationDownloadFlag"},
-        {28, nullptr, "SetAutomaticApplicationDownloadFlag"},
+        {25, C<&ISystemSettingsServer::GetConsoleInformationUploadFlag>, "GetConsoleInformationUploadFlag"},
+        {26, C<&ISystemSettingsServer::SetConsoleInformationUploadFlag>, "SetConsoleInformationUploadFlag"},
+        {27, C<&ISystemSettingsServer::GetAutomaticApplicationDownloadFlag>, "GetAutomaticApplicationDownloadFlag"},
+        {28, C<&ISystemSettingsServer::SetAutomaticApplicationDownloadFlag>, "SetAutomaticApplicationDownloadFlag"},
         {29, C<&ISystemSettingsServer::GetNotificationSettings>, "GetNotificationSettings"},
         {30, C<&ISystemSettingsServer::SetNotificationSettings>, "SetNotificationSettings"},
         {31, C<&ISystemSettingsServer::GetAccountNotificationSettings>, "GetAccountNotificationSettings"},
@@ -160,8 +160,8 @@ ISystemSettingsServer::ISystemSettingsServer(Core::System& system_)
         {42, nullptr, "SetEdid"},
         {43, C<&ISystemSettingsServer::GetAudioOutputMode>, "GetAudioOutputMode"},
         {44, C<&ISystemSettingsServer::SetAudioOutputMode>, "SetAudioOutputMode"},
-        {45, C<&ISystemSettingsServer::GetSpeakerAutoMuteFlag> , "GetSpeakerAutoMuteFlag"},
-        {46, C<&ISystemSettingsServer::SetSpeakerAutoMuteFlag> , "SetSpeakerAutoMuteFlag"},
+        {45, C<&ISystemSettingsServer::GetSpeakerAutoMuteFlag>, "GetSpeakerAutoMuteFlag"},
+        {46, C<&ISystemSettingsServer::SetSpeakerAutoMuteFlag>, "SetSpeakerAutoMuteFlag"},
         {47, C<&ISystemSettingsServer::GetQuestFlag>, "GetQuestFlag"},
         {48, C<&ISystemSettingsServer::SetQuestFlag>, "SetQuestFlag"},
         {49, nullptr, "GetDataDeletionSettings"},
@@ -180,8 +180,8 @@ ISystemSettingsServer::ISystemSettingsServer(Core::System& system_)
         {62, C<&ISystemSettingsServer::GetDebugModeFlag>, "GetDebugModeFlag"},
         {63, C<&ISystemSettingsServer::GetPrimaryAlbumStorage>, "GetPrimaryAlbumStorage"},
         {64, C<&ISystemSettingsServer::SetPrimaryAlbumStorage>, "SetPrimaryAlbumStorage"},
-        {65, nullptr, "GetUsb30EnableFlag"},
-        {66, nullptr, "SetUsb30EnableFlag"},
+        {65, C<&ISystemSettingsServer::GetUsb30EnableFlag>, "GetUsb30EnableFlag"},
+        {66, C<&ISystemSettingsServer::SetUsb30EnableFlag>, "SetUsb30EnableFlag"},
         {67, C<&ISystemSettingsServer::GetBatteryLot>, "GetBatteryLot"},
         {68, C<&ISystemSettingsServer::GetSerialNumber>, "GetSerialNumber"},
         {69, C<&ISystemSettingsServer::GetNfcEnableFlag>, "GetNfcEnableFlag"},
@@ -1074,6 +1074,45 @@ Result ISystemSettingsServer::SetNfcEnableFlag(bool nfc_enable_flag) {
     R_SUCCEED();
 }
 
+Result ISystemSettingsServer::GetConsoleInformationUploadFlag(Out<bool> out_flag) {
+    LOG_INFO(Service_SET, "called {}", m_system_settings.console_information_upload_flag);
+    *out_flag = m_system_settings.console_information_upload_flag;
+    R_SUCCEED();
+}
+
+Result ISystemSettingsServer::SetConsoleInformationUploadFlag(bool flag) {
+    LOG_INFO(Service_SET, "called {}", flag);
+    m_system_settings.usb_30_enable_flag = flag;
+    SetSaveNeeded();
+    R_SUCCEED();
+}
+
+Result ISystemSettingsServer::GetAutomaticApplicationDownloadFlag(Out<bool> out_flag) {
+    LOG_INFO(Service_SET, "called {}", m_system_settings.usb_30_enable_flag);
+    *out_flag = m_system_settings.automatic_application_download_flag;
+    R_SUCCEED();
+}
+
+Result ISystemSettingsServer::SetAutomaticApplicationDownloadFlag(bool flag) {
+    LOG_INFO(Service_SET, "called {}", flag);
+    m_system_settings.automatic_application_download_flag = flag;
+    SetSaveNeeded();
+    R_SUCCEED();
+}
+
+Result ISystemSettingsServer::GetUsb30EnableFlag(Out<bool> out_usb30_enable_flag) {
+    LOG_INFO(Service_SET, "called, usb30_enable_flag={}", m_system_settings.usb_30_enable_flag);
+    *out_usb30_enable_flag = m_system_settings.usb_30_enable_flag;
+    R_SUCCEED();
+}
+
+Result ISystemSettingsServer::SetUsb30EnableFlag(bool usb30_enable_flag) {
+    LOG_INFO(Service_SET, "called, usb30_enable_flag={}", usb30_enable_flag);
+    m_system_settings.usb_30_enable_flag = usb30_enable_flag;
+    SetSaveNeeded();
+    R_SUCCEED();
+}
+
 Result ISystemSettingsServer::GetSleepSettings(Out<SleepSettings> out_sleep_settings) {
     LOG_INFO(Service_SET, "called, flags={}, handheld_sleep_plan={}, console_sleep_plan={}",
              m_system_settings.sleep_settings.flags.raw,

src/core/hle/service/set/system_settings_server.h

@@ -109,6 +109,12 @@ public:
     Result SetPrimaryAlbumStorage(PrimaryAlbumStorage primary_album_storage);
     Result GetBatteryLot(Out<BatteryLot> out_battery_lot);
     Result GetSerialNumber(Out<SerialNumber> out_console_serial);
+    Result GetConsoleInformationUploadFlag(Out<bool> out_flag);
+    Result SetConsoleInformationUploadFlag(bool flag);
+    Result GetAutomaticApplicationDownloadFlag(Out<bool> out_flag);
+    Result SetAutomaticApplicationDownloadFlag(bool flag);
+    Result GetUsb30EnableFlag(Out<bool> out_usb30_enable_flag);
+    Result SetUsb30EnableFlag(bool usb30_enable_flag);
     Result GetNfcEnableFlag(Out<bool> out_nfc_enable_flag);
     Result SetNfcEnableFlag(bool nfc_enable_flag);
     Result GetSleepSettings(Out<SleepSettings> out_sleep_settings);

src/core/loader/deconstructed_rom_directory.cpp

@@ -71,9 +71,10 @@ struct PatchCollection {
     std::array<s32, 13> module_patcher_indices{};
 };
 
-AppLoader_DeconstructedRomDirectory::AppLoader_DeconstructedRomDirectory(FileSys::VirtualFile file_,
-                                                                         bool override_update_)
-    : AppLoader(std::move(file_)), override_update(override_update_), is_hbl(false) {
+AppLoader_DeconstructedRomDirectory::AppLoader_DeconstructedRomDirectory(FileSys::VirtualFile file_, bool override_update_)
+    : AppLoader(std::move(file_))
+    , override_update(override_update_)
+{
     const auto file_dir = file->GetContainingDirectory();
 
     // Title ID
@@ -124,9 +125,11 @@ AppLoader_DeconstructedRomDirectory::AppLoader_DeconstructedRomDirectory(FileSys
 }
 
 AppLoader_DeconstructedRomDirectory::AppLoader_DeconstructedRomDirectory(
-    FileSys::VirtualDir directory, bool override_update_, bool is_hbl_)
-    : AppLoader(directory->GetFile("main")), dir(std::move(directory)),
-      override_update(override_update_), is_hbl(is_hbl_) {}
+    FileSys::VirtualDir directory, bool override_update_)
+    : AppLoader(directory->GetFile("main"))
+    , dir(std::move(directory))
+    , override_update(override_update_)
+{}
 
 FileType AppLoader_DeconstructedRomDirectory::IdentifyType(const FileSys::VirtualFile& dir_file) {
     if (FileSys::IsDirectoryExeFS(dir_file->GetContainingDirectory())) {
@@ -232,7 +235,7 @@ AppLoader_DeconstructedRomDirectory::LoadResult AppLoader_DeconstructedRomDirect
         ? ::Settings::values.rng_seed.GetValue() : Common::Random::Random64(0)) << 12) & 0xfff000;
 
     // Setup the process code layout
-    if (process.LoadFromMetadata(metadata, code_size, fastmem_base, aslr_offset, is_hbl).IsError()) {
+    if (process.LoadFromMetadata(metadata, code_size, fastmem_base, aslr_offset).IsError()) {
         return {ResultStatus::ErrorUnableToParseKernelMetadata, {}};
     }
 

src/core/loader/deconstructed_rom_directory.h

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -22,13 +25,9 @@ namespace Loader {
  */
 class AppLoader_DeconstructedRomDirectory final : public AppLoader {
 public:
-    explicit AppLoader_DeconstructedRomDirectory(FileSys::VirtualFile main_file,
-                                                 bool override_update_ = false);
-
+    explicit AppLoader_DeconstructedRomDirectory(FileSys::VirtualFile main_file, bool override_update_ = false);
     // Overload to accept exefs directory. Must contain 'main' and 'main.npdm'
-    explicit AppLoader_DeconstructedRomDirectory(FileSys::VirtualDir directory,
-                                                 bool override_update_ = false,
-                                                 bool is_hbl_ = false);
+    explicit AppLoader_DeconstructedRomDirectory(FileSys::VirtualDir directory, bool override_update_ = false);
 
     /**
      * Identifies whether or not the given file is a deconstructed ROM directory.
@@ -63,7 +62,6 @@ private:
     std::string name;
     u64 title_id{};
     bool override_update;
-    bool is_hbl;
 
     Modules modules;
 };

src/core/loader/kip.cpp

@@ -93,7 +93,7 @@ AppLoader::LoadResult AppLoader_KIP::Load(Kernel::KProcess& process,
         ? ::Settings::values.rng_seed.GetValue() : Common::Random::Random64(0)) << 12) & 0xfff000;
 
     // Setup the process code layout
-    if (process.LoadFromMetadata(FileSys::ProgramMetadata::GetDefault(), codeset.memory.size(), 0, aslr_offset, false).IsError()) {
+    if (process.LoadFromMetadata(FileSys::ProgramMetadata::GetDefault(), codeset.memory.size(), 0, aslr_offset).IsError()) {
         return {ResultStatus::ErrorNotInitialized, {}};
     }
     const VAddr base_address = GetInteger(process.GetEntryPoint());

src/core/loader/nro.cpp

@@ -247,7 +247,7 @@ static bool LoadNroImpl(Core::System& system, Kernel::KProcess& process,
 
     // Setup the process code layout
     if (process
-            .LoadFromMetadata(FileSys::ProgramMetadata::GetDefault(), image_size, fastmem_base, aslr_offset, false)
+            .LoadFromMetadata(FileSys::ProgramMetadata::GetDefault(), image_size, fastmem_base, aslr_offset)
             .IsError()) {
         return false;
     }

src/core/loader/nsp.cpp

@@ -34,8 +34,7 @@ AppLoader_NSP::AppLoader_NSP(FileSys::VirtualFile file_,
     }
 
     if (nsp->IsExtractedType()) {
-        secondary_loader = std::make_unique<AppLoader_DeconstructedRomDirectory>(
-            nsp->GetExeFS(), false, file->GetName() == "hbl.nsp");
+        secondary_loader = std::make_unique<AppLoader_DeconstructedRomDirectory>(nsp->GetExeFS(), false);
     } else {
         const auto control_nca =
             nsp->GetNCA(nsp->GetProgramTitleID(), FileSys::ContentRecordType::Control);

src/yuzu/main_window.cpp

@@ -581,7 +581,7 @@ MainWindow::MainWindow(bool has_broken_vulkan)
         } else if (should_launch_hlaunch) {
             std::filesystem::path const sd_dir = Common::FS::GetEdenPathString(Common::FS::EdenPath::SDMCDir);
             auto const hbl_path = (sd_dir / "atmosphere" / "hbl.nsp").string();
-            BootGame(QString::fromStdString(hbl_path), ApplicationAppletParameters());
+            BootGame(QString::fromStdString(hbl_path), LibraryAppletParameters(0x010000000000100Dull, Service::AM::AppletId::QLaunch));
         }
     }
 }