From 54dfe357540fa208de443a416a82479f94f0afd2 Mon Sep 17 00:00:00 2001
From: pineappleEA <pineaea@gmail.com>
Date: Thu, 28 Sep 2023 20:04:39 +0200
Subject: [PATCH] early-access version 3902

---
 README.md                                |  2 +-
 src/core/hid/emulated_controller.cpp     | 11 ++++++-----
 src/core/hid/emulated_controller.h       |  2 ++
 src/core/hle/kernel/k_hardware_timer.cpp |  4 +++-
 4 files changed, 12 insertions(+), 7 deletions(-)

diff --git a/README.md b/README.md
index bd8a75a6b..c7c4c1f2c 100755
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 yuzu emulator early access
 =============
 
-This is the source code for early-access 3901.
+This is the source code for early-access 3902.
 
 ## Legal Notice
 
diff --git a/src/core/hid/emulated_controller.cpp b/src/core/hid/emulated_controller.cpp
index e9da2c793..31a2fe617 100755
--- a/src/core/hid/emulated_controller.cpp
+++ b/src/core/hid/emulated_controller.cpp
@@ -542,6 +542,7 @@ void EmulatedController::UnloadInput() {
 }
 
 void EmulatedController::EnableConfiguration() {
+    std::scoped_lock lock{connect_mutex, npad_mutex};
     is_configuring = true;
     tmp_is_connected = is_connected;
     tmp_npad_type = npad_type;
@@ -1556,7 +1557,7 @@ void EmulatedController::Connect(bool use_temporary_value) {
 
     auto trigger_guard =
         SCOPE_GUARD({ TriggerOnChange(ControllerTriggerType::Connected, !is_configuring); });
-    std::scoped_lock lock{mutex};
+    std::scoped_lock lock{connect_mutex, mutex};
     if (is_configuring) {
         tmp_is_connected = true;
         return;
@@ -1572,7 +1573,7 @@ void EmulatedController::Connect(bool use_temporary_value) {
 void EmulatedController::Disconnect() {
     auto trigger_guard =
         SCOPE_GUARD({ TriggerOnChange(ControllerTriggerType::Disconnected, !is_configuring); });
-    std::scoped_lock lock{mutex};
+    std::scoped_lock lock{connect_mutex, mutex};
     if (is_configuring) {
         tmp_is_connected = false;
         return;
@@ -1586,7 +1587,7 @@ void EmulatedController::Disconnect() {
 }
 
 bool EmulatedController::IsConnected(bool get_temporary_value) const {
-    std::scoped_lock lock{mutex};
+    std::scoped_lock lock{connect_mutex};
     if (get_temporary_value && is_configuring) {
         return tmp_is_connected;
     }
@@ -1599,7 +1600,7 @@ NpadIdType EmulatedController::GetNpadIdType() const {
 }
 
 NpadStyleIndex EmulatedController::GetNpadStyleIndex(bool get_temporary_value) const {
-    std::scoped_lock lock{mutex};
+    std::scoped_lock lock{npad_mutex};
     if (get_temporary_value && is_configuring) {
         return tmp_npad_type;
     }
@@ -1609,7 +1610,7 @@ NpadStyleIndex EmulatedController::GetNpadStyleIndex(bool get_temporary_value) c
 void EmulatedController::SetNpadStyleIndex(NpadStyleIndex npad_type_) {
     auto trigger_guard =
         SCOPE_GUARD({ TriggerOnChange(ControllerTriggerType::Type, !is_configuring); });
-    std::scoped_lock lock{mutex};
+    std::scoped_lock lock{mutex, npad_mutex};
 
     if (is_configuring) {
         if (tmp_npad_type == npad_type_) {
diff --git a/src/core/hid/emulated_controller.h b/src/core/hid/emulated_controller.h
index 14ff03b34..66ca39a40 100755
--- a/src/core/hid/emulated_controller.h
+++ b/src/core/hid/emulated_controller.h
@@ -603,6 +603,8 @@ private:
 
     mutable std::mutex mutex;
     mutable std::mutex callback_mutex;
+    mutable std::mutex npad_mutex;
+    mutable std::mutex connect_mutex;
     std::unordered_map<int, ControllerUpdateCallback> callback_list;
     int last_callback_key = 0;
 
diff --git a/src/core/hle/kernel/k_hardware_timer.cpp b/src/core/hle/kernel/k_hardware_timer.cpp
index 4dcd53821..8e2e40307 100755
--- a/src/core/hle/kernel/k_hardware_timer.cpp
+++ b/src/core/hle/kernel/k_hardware_timer.cpp
@@ -35,7 +35,9 @@ void KHardwareTimer::DoTask() {
         }
 
         // Disable the timer interrupt while we handle this.
-        this->DisableInterrupt();
+        // Not necessary due to core timing already having popped this event to call it.
+        // this->DisableInterrupt();
+        m_wakeup_time = std::numeric_limits<s64>::max();
 
         if (const s64 next_time = this->DoInterruptTaskImpl(GetTick());
             0 < next_time && next_time <= m_wakeup_time) {