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-rw-r--r--src/core/hle/service/am/am.cpp26
-rw-r--r--src/core/hle/service/am/am.h1
2 files changed, 20 insertions, 7 deletions
diff --git a/src/core/hle/service/am/am.cpp b/src/core/hle/service/am/am.cpp
index 33cebb48b..eced38001 100644
--- a/src/core/hle/service/am/am.cpp
+++ b/src/core/hle/service/am/am.cpp
@@ -270,7 +270,7 @@ ISelfController::ISelfController(std::shared_ptr<NVFlinger::NVFlinger> nvflinger
{70, nullptr, "ReportMultimediaError"},
{71, nullptr, "GetCurrentIlluminanceEx"},
{80, nullptr, "SetWirelessPriorityMode"},
- {90, nullptr, "GetAccumulatedSuspendedTickValue"},
+ {90, &ISelfController::GetAccumulatedSuspendedTickValue, "GetAccumulatedSuspendedTickValue"},
{91, &ISelfController::GetAccumulatedSuspendedTickChangedEvent, "GetAccumulatedSuspendedTickChangedEvent"},
{100, nullptr, "SetAlbumImageTakenNotificationEnabled"},
{1000, nullptr, "GetDebugStorageChannel"},
@@ -283,10 +283,14 @@ ISelfController::ISelfController(std::shared_ptr<NVFlinger::NVFlinger> nvflinger
launchable_event = Kernel::WritableEvent::CreateEventPair(kernel, Kernel::ResetType::Manual,
"ISelfController:LaunchableEvent");
- // TODO(ogniK): Figure out where, when and why this event gets signalled
+ // This event is created by AM on the first time GetAccumulatedSuspendedTickChangedEvent() is
+ // called. Yuzu can just create it unconditionally, since it doesn't need to support multiple
+ // ISelfControllers. The event is signaled on creation, and on transition from suspended -> not
+ // suspended if the event has previously been created by a call to
+ // GetAccumulatedSuspendedTickChangedEvent.
accumulated_suspended_tick_changed_event = Kernel::WritableEvent::CreateEventPair(
kernel, Kernel::ResetType::Manual, "ISelfController:AccumulatedSuspendedTickChangedEvent");
- accumulated_suspended_tick_changed_event.writable->Signal(); // Is signalled on creation
+ accumulated_suspended_tick_changed_event.writable->Signal();
}
ISelfController::~ISelfController() = default;
@@ -449,11 +453,19 @@ void ISelfController::GetIdleTimeDetectionExtension(Kernel::HLERequestContext& c
rb.Push<u32>(idle_time_detection_extension);
}
+void ISelfController::GetAccumulatedSuspendedTickValue(Kernel::HLERequestContext& ctx) {
+ LOG_DEBUG(Service_AM, "called.");
+
+ // This command returns the total number of system ticks since ISelfController creation
+ // where the game was suspended. Since Yuzu doesn't implement game suspension, this command
+ // can just always return 0 ticks.
+ IPC::ResponseBuilder rb{ctx, 4};
+ rb.Push(RESULT_SUCCESS);
+ rb.Push<u64>(0);
+}
+
void ISelfController::GetAccumulatedSuspendedTickChangedEvent(Kernel::HLERequestContext& ctx) {
- // The implementation of this function is fine as is, the reason we're labelling it as stubbed
- // is because we're currently unsure when and where accumulated_suspended_tick_changed_event is
- // actually signalled for the time being.
- LOG_WARNING(Service_AM, "(STUBBED) called");
+ LOG_DEBUG(Service_AM, "called.");
IPC::ResponseBuilder rb{ctx, 2, 1};
rb.Push(RESULT_SUCCESS);
diff --git a/src/core/hle/service/am/am.h b/src/core/hle/service/am/am.h
index 4ea609d23..49ff20959 100644
--- a/src/core/hle/service/am/am.h
+++ b/src/core/hle/service/am/am.h
@@ -133,6 +133,7 @@ private:
void SetHandlesRequestToDisplay(Kernel::HLERequestContext& ctx);
void SetIdleTimeDetectionExtension(Kernel::HLERequestContext& ctx);
void GetIdleTimeDetectionExtension(Kernel::HLERequestContext& ctx);
+ void GetAccumulatedSuspendedTickValue(Kernel::HLERequestContext& ctx);
void GetAccumulatedSuspendedTickChangedEvent(Kernel::HLERequestContext& ctx);
std::shared_ptr<NVFlinger::NVFlinger> nvflinger;