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-rw-r--r--src/core/CMakeLists.txt2
-rw-r--r--src/core/core.cpp11
-rw-r--r--src/core/core.h10
-rw-r--r--src/core/hardware_interrupt_manager.cpp32
-rw-r--r--src/core/hardware_interrupt_manager.h32
-rw-r--r--src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp26
-rw-r--r--src/core/hle/service/nvdrv/devices/nvhost_ctrl.h2
-rw-r--r--src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp7
-rw-r--r--src/core/hle/service/nvdrv/nvdrv.cpp21
-rw-r--r--src/core/hle/service/nvdrv/nvdrv.h7
-rw-r--r--src/core/hle/service/nvdrv/nvdrv_interface.cpp4
-rw-r--r--src/core/hle/service/nvdrv/nvdrv_interface.h2
-rw-r--r--src/video_core/command_classes/host1x.cpp29
-rw-r--r--src/video_core/gpu.cpp48
-rw-r--r--src/video_core/gpu.h9
-rw-r--r--src/video_core/host1x/syncpoint_manager.cpp4
-rw-r--r--src/video_core/renderer_opengl/gl_rasterizer.cpp4
-rw-r--r--src/video_core/renderer_vulkan/vk_rasterizer.cpp4
18 files changed, 12 insertions, 242 deletions
diff --git a/src/core/CMakeLists.txt b/src/core/CMakeLists.txt
index 3ef19f9c2..95302c419 100644
--- a/src/core/CMakeLists.txt
+++ b/src/core/CMakeLists.txt
@@ -138,8 +138,6 @@ add_library(core STATIC
frontend/emu_window.h
frontend/framebuffer_layout.cpp
frontend/framebuffer_layout.h
- hardware_interrupt_manager.cpp
- hardware_interrupt_manager.h
hid/emulated_console.cpp
hid/emulated_console.h
hid/emulated_controller.cpp
diff --git a/src/core/core.cpp b/src/core/core.cpp
index 13d02e75f..1deeee154 100644
--- a/src/core/core.cpp
+++ b/src/core/core.cpp
@@ -27,7 +27,6 @@
#include "core/file_sys/savedata_factory.h"
#include "core/file_sys/vfs_concat.h"
#include "core/file_sys/vfs_real.h"
-#include "core/hardware_interrupt_manager.h"
#include "core/hid/hid_core.h"
#include "core/hle/kernel/k_memory_manager.h"
#include "core/hle/kernel/k_process.h"
@@ -226,7 +225,6 @@ struct System::Impl {
service_manager = std::make_shared<Service::SM::ServiceManager>(kernel);
services = std::make_unique<Service::Services>(service_manager, system);
- interrupt_manager = std::make_unique<Hardware::InterruptManager>(system);
// Initialize time manager, which must happen after kernel is created
time_manager.Initialize();
@@ -454,7 +452,6 @@ struct System::Impl {
std::unique_ptr<Loader::AppLoader> app_loader;
std::unique_ptr<Tegra::GPU> gpu_core;
std::unique_ptr<Tegra::Host1x::Host1x> host1x_core;
- std::unique_ptr<Hardware::InterruptManager> interrupt_manager;
std::unique_ptr<Core::DeviceMemory> device_memory;
std::unique_ptr<AudioCore::AudioCore> audio_core;
Core::Memory::Memory memory;
@@ -680,14 +677,6 @@ const Tegra::Host1x::Host1x& System::Host1x() const {
return *impl->host1x_core;
}
-Core::Hardware::InterruptManager& System::InterruptManager() {
- return *impl->interrupt_manager;
-}
-
-const Core::Hardware::InterruptManager& System::InterruptManager() const {
- return *impl->interrupt_manager;
-}
-
VideoCore::RendererBase& System::Renderer() {
return impl->gpu_core->Renderer();
}
diff --git a/src/core/core.h b/src/core/core.h
index e4168a921..7843cc8ad 100644
--- a/src/core/core.h
+++ b/src/core/core.h
@@ -91,10 +91,6 @@ namespace Core::Timing {
class CoreTiming;
}
-namespace Core::Hardware {
-class InterruptManager;
-}
-
namespace Core::HID {
class HIDCore;
}
@@ -305,12 +301,6 @@ public:
/// Provides a constant reference to the core timing instance.
[[nodiscard]] const Timing::CoreTiming& CoreTiming() const;
- /// Provides a reference to the interrupt manager instance.
- [[nodiscard]] Core::Hardware::InterruptManager& InterruptManager();
-
- /// Provides a constant reference to the interrupt manager instance.
- [[nodiscard]] const Core::Hardware::InterruptManager& InterruptManager() const;
-
/// Provides a reference to the kernel instance.
[[nodiscard]] Kernel::KernelCore& Kernel();
diff --git a/src/core/hardware_interrupt_manager.cpp b/src/core/hardware_interrupt_manager.cpp
deleted file mode 100644
index d08cc3315..000000000
--- a/src/core/hardware_interrupt_manager.cpp
+++ /dev/null
@@ -1,32 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include "core/core.h"
-#include "core/core_timing.h"
-#include "core/hardware_interrupt_manager.h"
-#include "core/hle/service/nvdrv/nvdrv_interface.h"
-#include "core/hle/service/sm/sm.h"
-
-namespace Core::Hardware {
-
-InterruptManager::InterruptManager(Core::System& system_in) : system(system_in) {
- gpu_interrupt_event = Core::Timing::CreateEvent(
- "GPUInterrupt",
- [this](std::uintptr_t message, u64 time,
- std::chrono::nanoseconds) -> std::optional<std::chrono::nanoseconds> {
- auto nvdrv = system.ServiceManager().GetService<Service::Nvidia::NVDRV>("nvdrv");
- const u32 syncpt = static_cast<u32>(message >> 32);
- const u32 value = static_cast<u32>(message);
- nvdrv->SignalGPUInterruptSyncpt(syncpt, value);
- return std::nullopt;
- });
-}
-
-InterruptManager::~InterruptManager() = default;
-
-void InterruptManager::GPUInterruptSyncpt(const u32 syncpoint_id, const u32 value) {
- const u64 msg = (static_cast<u64>(syncpoint_id) << 32ULL) | value;
- system.CoreTiming().ScheduleEvent(std::chrono::nanoseconds{10}, gpu_interrupt_event, msg);
-}
-
-} // namespace Core::Hardware
diff --git a/src/core/hardware_interrupt_manager.h b/src/core/hardware_interrupt_manager.h
deleted file mode 100644
index 5665c5918..000000000
--- a/src/core/hardware_interrupt_manager.h
+++ /dev/null
@@ -1,32 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#pragma once
-
-#include <memory>
-
-#include "common/common_types.h"
-
-namespace Core {
-class System;
-}
-
-namespace Core::Timing {
-struct EventType;
-}
-
-namespace Core::Hardware {
-
-class InterruptManager {
-public:
- explicit InterruptManager(Core::System& system);
- ~InterruptManager();
-
- void GPUInterruptSyncpt(u32 syncpoint_id, u32 value);
-
-private:
- Core::System& system;
- std::shared_ptr<Core::Timing::EventType> gpu_interrupt_event;
-};
-
-} // namespace Core::Hardware
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp b/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp
index ffe42d423..076edb02f 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp
@@ -77,12 +77,9 @@ NvResult nvhost_ctrl::Ioctl3(DeviceFD fd, Ioctl command, const std::vector<u8>&
return NvResult::NotImplemented;
}
-void nvhost_ctrl::OnOpen(DeviceFD fd) {
- events_interface.RegisterForSignal(this);
-}
-void nvhost_ctrl::OnClose(DeviceFD fd) {
- events_interface.UnregisterForSignal(this);
-}
+void nvhost_ctrl::OnOpen(DeviceFD fd) {}
+
+void nvhost_ctrl::OnClose(DeviceFD fd) {}
NvResult nvhost_ctrl::NvOsGetConfigU32(const std::vector<u8>& input, std::vector<u8>& output) {
IocGetConfigParams params{};
@@ -395,21 +392,4 @@ u32 nvhost_ctrl::FindFreeNvEvent(u32 syncpoint_id) {
return 0;
}
-void nvhost_ctrl::SignalNvEvent(u32 syncpoint_id, u32 value) {
- u64 signal_mask = events_mask;
- while (signal_mask != 0) {
- const u64 event_id = std::countr_zero(signal_mask);
- signal_mask &= ~(1ULL << event_id);
- auto& event = events[event_id];
- if (event.assigned_syncpt != syncpoint_id || event.assigned_value != value) {
- continue;
- }
- if (event.status.exchange(EventState::Signalling, std::memory_order_acq_rel) ==
- EventState::Waiting) {
- event.kevent->GetWritableEvent().Signal();
- }
- event.status.store(EventState::Signalled, std::memory_order_release);
- }
-}
-
} // namespace Service::Nvidia::Devices
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_ctrl.h b/src/core/hle/service/nvdrv/devices/nvhost_ctrl.h
index 136a1e925..f511c0296 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_ctrl.h
+++ b/src/core/hle/service/nvdrv/devices/nvhost_ctrl.h
@@ -56,8 +56,6 @@ public:
};
static_assert(sizeof(SyncpointEventValue) == sizeof(u32));
- void SignalNvEvent(u32 syncpoint_id, u32 value);
-
private:
struct InternalEvent {
// Mask representing registered events
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp b/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp
index db3e266ad..3f981af5a 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp
@@ -14,6 +14,7 @@
#include "video_core/control/channel_state.h"
#include "video_core/engines/puller.h"
#include "video_core/gpu.h"
+#include "video_core/host1x/host1x.h"
namespace Service::Nvidia::Devices {
namespace {
@@ -31,7 +32,8 @@ nvhost_gpu::nvhost_gpu(Core::System& system_, EventInterface& events_interface_,
syncpoint_manager{core_.GetSyncpointManager()}, nvmap{core.GetNvMapFile()},
channel_state{system.GPU().AllocateChannel()} {
channel_fence.id = syncpoint_manager.AllocateSyncpoint();
- channel_fence.value = system_.GPU().GetSyncpointValue(channel_fence.id);
+ channel_fence.value =
+ system_.Host1x().GetSyncpointManager().GetGuestSyncpointValue(channel_fence.id);
sm_exception_breakpoint_int_report_event =
events_interface.CreateEvent("GpuChannelSMExceptionBreakpointInt");
sm_exception_breakpoint_pause_report_event =
@@ -189,7 +191,8 @@ NvResult nvhost_gpu::AllocGPFIFOEx2(const std::vector<u8>& input, std::vector<u8
}
system.GPU().InitChannel(*channel_state);
- channel_fence.value = system.GPU().GetSyncpointValue(channel_fence.id);
+ channel_fence.value =
+ system.Host1x().GetSyncpointManager().GetGuestSyncpointValue(channel_fence.id);
params.fence_out = channel_fence;
diff --git a/src/core/hle/service/nvdrv/nvdrv.cpp b/src/core/hle/service/nvdrv/nvdrv.cpp
index 8a9f3c717..1be51e401 100644
--- a/src/core/hle/service/nvdrv/nvdrv.cpp
+++ b/src/core/hle/service/nvdrv/nvdrv.cpp
@@ -33,23 +33,6 @@ EventInterface::EventInterface(Module& module_) : module{module_}, guard{}, on_s
EventInterface::~EventInterface() = default;
-void EventInterface::RegisterForSignal(Devices::nvhost_ctrl* device) {
- std::unique_lock<std::mutex> lk(guard);
- on_signal.push_back(device);
-}
-
-void EventInterface::UnregisterForSignal(Devices::nvhost_ctrl* device) {
- std::unique_lock<std::mutex> lk(guard);
- on_signal.remove(device);
-}
-
-void EventInterface::Signal(u32 syncpoint_id, u32 value) {
- std::unique_lock<std::mutex> lk(guard);
- for (auto* device : on_signal) {
- device->SignalNvEvent(syncpoint_id, value);
- }
-}
-
Kernel::KEvent* EventInterface::CreateEvent(std::string name) {
Kernel::KEvent* new_event = module.service_context.CreateEvent(std::move(name));
return new_event;
@@ -221,10 +204,6 @@ NvResult Module::Close(DeviceFD fd) {
return NvResult::Success;
}
-void Module::SignalSyncpt(const u32 syncpoint_id, const u32 value) {
- events_interface.Signal(syncpoint_id, value);
-}
-
NvResult Module::QueryEvent(DeviceFD fd, u32 event_id, Kernel::KEvent*& event) {
if (fd < 0) {
LOG_ERROR(Service_NVDRV, "Invalid DeviceFD={}!", fd);
diff --git a/src/core/hle/service/nvdrv/nvdrv.h b/src/core/hle/service/nvdrv/nvdrv.h
index 1fe98cf32..31c45236e 100644
--- a/src/core/hle/service/nvdrv/nvdrv.h
+++ b/src/core/hle/service/nvdrv/nvdrv.h
@@ -49,11 +49,6 @@ public:
EventInterface(Module& module_);
~EventInterface();
- void RegisterForSignal(Devices::nvhost_ctrl*);
- void UnregisterForSignal(Devices::nvhost_ctrl*);
-
- void Signal(u32 syncpoint_id, u32 value);
-
Kernel::KEvent* CreateEvent(std::string name);
void FreeEvent(Kernel::KEvent* event);
@@ -96,8 +91,6 @@ public:
/// Closes a device file descriptor and returns operation success.
NvResult Close(DeviceFD fd);
- void SignalSyncpt(const u32 syncpoint_id, const u32 value);
-
NvResult QueryEvent(DeviceFD fd, u32 event_id, Kernel::KEvent*& event);
private:
diff --git a/src/core/hle/service/nvdrv/nvdrv_interface.cpp b/src/core/hle/service/nvdrv/nvdrv_interface.cpp
index bd41205b8..5e50a04e8 100644
--- a/src/core/hle/service/nvdrv/nvdrv_interface.cpp
+++ b/src/core/hle/service/nvdrv/nvdrv_interface.cpp
@@ -15,10 +15,6 @@
namespace Service::Nvidia {
-void NVDRV::SignalGPUInterruptSyncpt(const u32 syncpoint_id, const u32 value) {
- nvdrv->SignalSyncpt(syncpoint_id, value);
-}
-
void NVDRV::Open(Kernel::HLERequestContext& ctx) {
LOG_DEBUG(Service_NVDRV, "called");
IPC::ResponseBuilder rb{ctx, 4};
diff --git a/src/core/hle/service/nvdrv/nvdrv_interface.h b/src/core/hle/service/nvdrv/nvdrv_interface.h
index cbd37b52b..cd58a4f35 100644
--- a/src/core/hle/service/nvdrv/nvdrv_interface.h
+++ b/src/core/hle/service/nvdrv/nvdrv_interface.h
@@ -18,8 +18,6 @@ public:
explicit NVDRV(Core::System& system_, std::shared_ptr<Module> nvdrv_, const char* name);
~NVDRV() override;
- void SignalGPUInterruptSyncpt(u32 syncpoint_id, u32 value);
-
private:
void Open(Kernel::HLERequestContext& ctx);
void Ioctl1(Kernel::HLERequestContext& ctx);
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);
}