6 files changed, 4 insertions, 94 deletions

diff --git a/src/video_core/command_classes/host1x.cpp b/src/video_core/command_classes/host1x.cpp
deleted file mode 100644
index 11855fe10..000000000
--- a/src/video_core/command_classes/host1x.cpp
+++ /dev/null
@@ -1,29 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include "common/assert.h"
-#include "video_core/command_classes/host1x.h"
-#include "video_core/gpu.h"
-
-Tegra::Host1x::Host1x(GPU& gpu_) : gpu(gpu_) {}
-
-Tegra::Host1x::~Host1x() = default;
-
-void Tegra::Host1x::ProcessMethod(Method method, u32 argument) {
-    switch (method) {
-    case Method::LoadSyncptPayload32:
-        syncpoint_value = argument;
-        break;
-    case Method::WaitSyncpt:
-    case Method::WaitSyncpt32:
-        Execute(argument);
-        break;
-    default:
-        UNIMPLEMENTED_MSG("Host1x method 0x{:X}", static_cast<u32>(method));
-        break;
-    }
-}
-
-void Tegra::Host1x::Execute(u32 data) {
-    gpu.WaitFence(data, syncpoint_value);
-}
diff --git a/src/video_core/gpu.cpp b/src/video_core/gpu.cpp
index e05c9a357..a1d19b1c8 100644
--- a/src/video_core/gpu.cpp
+++ b/src/video_core/gpu.cpp
@@ -14,7 +14,6 @@
 #include "core/core.h"
 #include "core/core_timing.h"
 #include "core/frontend/emu_window.h"
-#include "core/hardware_interrupt_manager.h"
 #include "core/hle/service/nvdrv/nvdata.h"
 #include "core/perf_stats.h"
 #include "video_core/cdma_pusher.h"
@@ -36,8 +35,6 @@
 
 namespace Tegra {
 
-MICROPROFILE_DEFINE(GPU_wait, "GPU", "Wait for the GPU", MP_RGB(128, 128, 192));
-
 struct GPU::Impl {
     explicit Impl(GPU& gpu_, Core::System& system_, bool is_async_, bool use_nvdec_)
         : gpu{gpu_}, system{system_}, host1x{system.Host1x()}, use_nvdec{use_nvdec_},
@@ -197,30 +194,6 @@ struct GPU::Impl {
         return *shader_notify;
     }
 
-    /// Allows the CPU/NvFlinger to wait on the GPU before presenting a frame.
-    void WaitFence(u32 syncpoint_id, u32 value) {
-        if (syncpoint_id == UINT32_MAX) {
-            return;
-        }
-        MICROPROFILE_SCOPE(GPU_wait);
-        host1x.GetSyncpointManager().WaitHost(syncpoint_id, value);
-    }
-
-    void IncrementSyncPoint(u32 syncpoint_id) {
-        host1x.GetSyncpointManager().IncrementHost(syncpoint_id);
-    }
-
-    [[nodiscard]] u32 GetSyncpointValue(u32 syncpoint_id) const {
-        return host1x.GetSyncpointManager().GetHostSyncpointValue(syncpoint_id);
-    }
-
-    void RegisterSyncptInterrupt(u32 syncpoint_id, u32 value) {
-        auto& syncpoint_manager = host1x.GetSyncpointManager();
-        syncpoint_manager.RegisterHostAction(syncpoint_id, value, [this, syncpoint_id, value]() {
-            TriggerCpuInterrupt(syncpoint_id, value);
-        });
-    }
-
     [[nodiscard]] u64 GetTicks() const {
         // This values were reversed engineered by fincs from NVN
         // The gpu clock is reported in units of 385/625 nanoseconds
@@ -322,11 +295,6 @@ struct GPU::Impl {
         gpu_thread.FlushAndInvalidateRegion(addr, size);
     }
 
-    void TriggerCpuInterrupt(u32 syncpoint_id, u32 value) const {
-        auto& interrupt_manager = system.InterruptManager();
-        interrupt_manager.GPUInterruptSyncpt(syncpoint_id, value);
-    }
-
     void RequestSwapBuffers(const Tegra::FramebufferConfig* framebuffer,
                             Service::Nvidia::NvFence* fences, size_t num_fences) {
         size_t current_request_counter{};
@@ -524,22 +492,6 @@ void GPU::RequestSwapBuffers(const Tegra::FramebufferConfig* framebuffer,
     impl->RequestSwapBuffers(framebuffer, fences, num_fences);
 }
 
-void GPU::WaitFence(u32 syncpoint_id, u32 value) {
-    impl->WaitFence(syncpoint_id, value);
-}
-
-void GPU::IncrementSyncPoint(u32 syncpoint_id) {
-    impl->IncrementSyncPoint(syncpoint_id);
-}
-
-u32 GPU::GetSyncpointValue(u32 syncpoint_id) const {
-    return impl->GetSyncpointValue(syncpoint_id);
-}
-
-void GPU::RegisterSyncptInterrupt(u32 syncpoint_id, u32 value) {
-    impl->RegisterSyncptInterrupt(syncpoint_id, value);
-}
-
 u64 GPU::GetTicks() const {
     return impl->GetTicks();
 }
diff --git a/src/video_core/gpu.h b/src/video_core/gpu.h
index f04edf5c4..655373b33 100644
--- a/src/video_core/gpu.h
+++ b/src/video_core/gpu.h
@@ -171,15 +171,6 @@ public:
     /// Returns a const reference to the shader notifier.
     [[nodiscard]] const VideoCore::ShaderNotify& ShaderNotify() const;
 
-    /// Allows the CPU/NvFlinger to wait on the GPU before presenting a frame.
-    void WaitFence(u32 syncpoint_id, u32 value);
-
-    void IncrementSyncPoint(u32 syncpoint_id);
-
-    [[nodiscard]] u32 GetSyncpointValue(u32 syncpoint_id) const;
-
-    void RegisterSyncptInterrupt(u32 syncpoint_id, u32 value);
-
     [[nodiscard]] u64 GetTicks() const;
 
     [[nodiscard]] bool IsAsync() const;
diff --git a/src/video_core/host1x/syncpoint_manager.cpp b/src/video_core/host1x/syncpoint_manager.cpp
index c606b8bd0..825bd551e 100644
--- a/src/video_core/host1x/syncpoint_manager.cpp
+++ b/src/video_core/host1x/syncpoint_manager.cpp
@@ -2,12 +2,15 @@
 // Licensed under GPLv3 or any later version
 // Refer to the license.txt file included.
 
+#include "common/microprofile.h"
 #include "video_core/host1x/syncpoint_manager.h"
 
 namespace Tegra {
 
 namespace Host1x {
 
+MICROPROFILE_DEFINE(GPU_wait, "GPU", "Wait for the GPU", MP_RGB(128, 128, 192));
+
 SyncpointManager::ActionHandle SyncpointManager::RegisterAction(
     std::atomic<u32>& syncpoint, std::list<RegisteredAction>& action_storage, u32 expected_value,
     std::function<void(void)>& action) {
@@ -58,6 +61,7 @@ void SyncpointManager::WaitGuest(u32 syncpoint_id, u32 expected_value) {
 }
 
 void SyncpointManager::WaitHost(u32 syncpoint_id, u32 expected_value) {
+    MICROPROFILE_SCOPE(GPU_wait);
     Wait(syncpoints_host[syncpoint_id], wait_host_cv, expected_value);
 }
 
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp
index f745fbf56..b572950a6 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp
@@ -396,10 +396,6 @@ void RasterizerOpenGL::SignalSemaphore(GPUVAddr addr, u32 value) {
 }
 
 void RasterizerOpenGL::SignalSyncPoint(u32 value) {
-    if (!gpu.IsAsync()) {
-        gpu.IncrementSyncPoint(value);
-        return;
-    }
     fence_manager.SignalSyncPoint(value);
 }
 
diff --git a/src/video_core/renderer_vulkan/vk_rasterizer.cpp b/src/video_core/renderer_vulkan/vk_rasterizer.cpp
index 50fdf5e18..a95f68231 100644
--- a/src/video_core/renderer_vulkan/vk_rasterizer.cpp
+++ b/src/video_core/renderer_vulkan/vk_rasterizer.cpp
@@ -458,10 +458,6 @@ void RasterizerVulkan::SignalSemaphore(GPUVAddr addr, u32 value) {
 }
 
 void RasterizerVulkan::SignalSyncPoint(u32 value) {
-    if (!gpu.IsAsync()) {
-        gpu.IncrementSyncPoint(value);
-        return;
-    }
     fence_manager.SignalSyncPoint(value);
 }