service: Implement GPU error handling IPC commands for AM

Implements several IPC commands in IApplicationFunctions related to GPU error
handling and system events:

- EnableApplicationAllThreadDumpOnCrash (cmd 124)
- SetDelayTimeToAbortOnGpuError (cmd 131)
- TryPopFromNotificationStorageChannel (cmd 151)
- SetHdcpAuthenticationActivated (cmd 170)
- GetLaunchRequiredVersion (cmd 180)
- UpgradeLaunchRequiredVersion (cmd 181)

Also adds the LaunchRequiredVersion struct definition to the header file.
These are currently stubbed implementations that log warnings when called.

REFS: switchbrew.org/wiki/Applet_Manager_services#GetGpuErrorDetectedSystemEvent

3 files changed, 53 insertions, 7 deletions

diff --git a/src/core/hle/service/am/service/application_functions.cpp b/src/core/hle/service/am/service/application_functions.cpp
index 30c2715a6..70b8df409 100644
--- a/src/core/hle/service/am/service/application_functions.cpp
+++ b/src/core/hle/service/am/service/application_functions.cpp
@@ -72,17 +72,17 @@ IApplicationFunctions::IApplicationFunctions(Core::System& system_, std::shared_
         {121, D<&IApplicationFunctions::ClearUserChannel>, "ClearUserChannel"},
         {122, D<&IApplicationFunctions::UnpopToUserChannel>, "UnpopToUserChannel"},
         {123, D<&IApplicationFunctions::GetPreviousProgramIndex>, "GetPreviousProgramIndex"},
-        {124, nullptr, "EnableApplicationAllThreadDumpOnCrash"},
+        {124, D<&IApplicationFunctions::EnableApplicationAllThreadDumpOnCrash>, "EnableApplicationAllThreadDumpOnCrash"},
         {130, D<&IApplicationFunctions::GetGpuErrorDetectedSystemEvent>, "GetGpuErrorDetectedSystemEvent"},
-        {131, nullptr, "SetDelayTimeToAbortOnGpuError"},
+        {131, D<&IApplicationFunctions::SetDelayTimeToAbortOnGpuError>, "SetDelayTimeToAbortOnGpuError"},
         {140, D<&IApplicationFunctions::GetFriendInvitationStorageChannelEvent>, "GetFriendInvitationStorageChannelEvent"},
         {141, D<&IApplicationFunctions::TryPopFromFriendInvitationStorageChannel>, "TryPopFromFriendInvitationStorageChannel"},
         {150, D<&IApplicationFunctions::GetNotificationStorageChannelEvent>, "GetNotificationStorageChannelEvent"},
-        {151, nullptr, "TryPopFromNotificationStorageChannel"},
+        {151, D<&IApplicationFunctions::TryPopFromNotificationStorageChannel>, "TryPopFromNotificationStorageChannel"},
         {160, D<&IApplicationFunctions::GetHealthWarningDisappearedSystemEvent>, "GetHealthWarningDisappearedSystemEvent"},
-        {170, nullptr, "SetHdcpAuthenticationActivated"},
-        {180, nullptr, "GetLaunchRequiredVersion"},
-        {181, nullptr, "UpgradeLaunchRequiredVersion"},
+        {170, D<&IApplicationFunctions::SetHdcpAuthenticationActivated>, "SetHdcpAuthenticationActivated"},
+        {180, D<&IApplicationFunctions::GetLaunchRequiredVersion>, "GetLaunchRequiredVersion"},
+        {181, D<&IApplicationFunctions::UpgradeLaunchRequiredVersion>, "UpgradeLaunchRequiredVersion"},
         {190, nullptr, "SendServerMaintenanceOverlayNotification"},
         {200, nullptr, "GetLastApplicationExitReason"},
         {500, nullptr, "StartContinuousRecordingFlushForDebug"},
@@ -500,4 +500,37 @@ Result IApplicationFunctions::PrepareForJit() {
     R_SUCCEED();
 }
 
+Result IApplicationFunctions::EnableApplicationAllThreadDumpOnCrash() {
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+    return ResultSuccess;
+}
+
+Result IApplicationFunctions::SetDelayTimeToAbortOnGpuError(u64 delay_time_ns) {
+    LOG_WARNING(Service_AM, "(STUBBED) called, delay_time_ns={}", delay_time_ns);
+    return ResultSuccess;
+}
+
+Result IApplicationFunctions::TryPopFromNotificationStorageChannel(Out<bool> out_success,
+                                                                OutBuffer<BufferAttr_HipcMapAlias> out_buffer) {
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+    *out_success = false;
+    return ResultSuccess;
+}
+
+Result IApplicationFunctions::SetHdcpAuthenticationActivated(bool activated) {
+    LOG_WARNING(Service_AM, "(STUBBED) called, activated={}", activated);
+    return ResultSuccess;
+}
+
+Result IApplicationFunctions::GetLaunchRequiredVersion(Out<LaunchRequiredVersion> out_version) {
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+    *out_version = {}; // Zero-initialize the struct
+    return ResultSuccess;
+}
+
+Result IApplicationFunctions::UpgradeLaunchRequiredVersion(const LaunchRequiredVersion& version) {
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+    return ResultSuccess;
+}
+
 } // namespace Service::AM
diff --git a/src/core/hle/service/am/service/application_functions.h b/src/core/hle/service/am/service/application_functions.h
index 10025a152..85bf8640d 100644
--- a/src/core/hle/service/am/service/application_functions.h
+++ b/src/core/hle/service/am/service/application_functions.h
@@ -21,6 +21,12 @@ namespace Service::AM {
 struct Applet;
 class IStorage;
 
+struct LaunchRequiredVersion {
+    u32 version;
+    INSERT_PADDING_WORDS(3); // Padding for IPC alignment
+};
+static_assert(sizeof(LaunchRequiredVersion) == 0x10);
+
 class IApplicationFunctions final : public ServiceFramework<IApplicationFunctions> {
 public:
     explicit IApplicationFunctions(Core::System& system_, std::shared_ptr<Applet> applet);
@@ -77,6 +83,13 @@ private:
     Result GetNotificationStorageChannelEvent(OutCopyHandle<Kernel::KReadableEvent> out_event);
     Result GetHealthWarningDisappearedSystemEvent(OutCopyHandle<Kernel::KReadableEvent> out_event);
     Result PrepareForJit();
+    Result EnableApplicationAllThreadDumpOnCrash();
+    Result SetDelayTimeToAbortOnGpuError(u64 delay_time_ns);
+    Result TryPopFromNotificationStorageChannel(Out<bool> out_success,
+                                              OutBuffer<BufferAttr_HipcMapAlias> out_buffer);
+    Result SetHdcpAuthenticationActivated(bool activated);
+    Result GetLaunchRequiredVersion(Out<LaunchRequiredVersion> out_version);
+    Result UpgradeLaunchRequiredVersion(const LaunchRequiredVersion& version);
 
     const std::shared_ptr<Applet> m_applet;
 };
diff --git a/src/core/hle/service/sm/sm.cpp b/src/core/hle/service/sm/sm.cpp
index 14e0a03c8..8a92d9146 100644
--- a/src/core/hle/service/sm/sm.cpp
+++ b/src/core/hle/service/sm/sm.cpp
@@ -22,7 +22,7 @@ constexpr Result ResultInvalidClient(ErrorModule::SM, 2);
 constexpr Result ResultAlreadyRegistered(ErrorModule::SM, 4);
 constexpr Result ResultInvalidServiceName(ErrorModule::SM, 6);
 constexpr Result ResultNotRegistered(ErrorModule::SM, 7);
-constexpr Result ResultNotAllowed(ErrorModule::SM, 1);
+[[maybe_unused]] constexpr Result ResultNotAllowed(ErrorModule::SM, 1);
 
 ServiceManager::ServiceManager(Kernel::KernelCore& kernel_) : kernel{kernel_} {
     controller_interface = std::make_unique<Controller>(kernel.System());