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-rw-r--r--src/core/hle/service/nvdrv/devices/nvhost_nvdec.cpp5
-rw-r--r--src/core/hle/service/nvdrv/devices/nvhost_nvdec.h3
-rw-r--r--src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.cpp26
-rw-r--r--src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.h14
-rw-r--r--src/core/hle/service/nvdrv/devices/nvhost_vic.cpp5
-rw-r--r--src/core/hle/service/nvdrv/devices/nvhost_vic.h4
-rw-r--r--src/core/hle/service/nvdrv/nvdrv.cpp6
7 files changed, 43 insertions, 20 deletions
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_nvdec.cpp b/src/core/hle/service/nvdrv/devices/nvhost_nvdec.cpp
index d8735491c..36970f828 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_nvdec.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_nvdec.cpp
@@ -11,8 +11,9 @@
namespace Service::Nvidia::Devices {
-nvhost_nvdec::nvhost_nvdec(Core::System& system, std::shared_ptr<nvmap> nvmap_dev)
- : nvhost_nvdec_common(system, std::move(nvmap_dev)) {}
+nvhost_nvdec::nvhost_nvdec(Core::System& system, std::shared_ptr<nvmap> nvmap_dev,
+ SyncpointManager& syncpoint_manager)
+ : nvhost_nvdec_common(system, std::move(nvmap_dev), syncpoint_manager) {}
nvhost_nvdec::~nvhost_nvdec() = default;
NvResult nvhost_nvdec::Ioctl1(Ioctl command, const std::vector<u8>& input,
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_nvdec.h b/src/core/hle/service/nvdrv/devices/nvhost_nvdec.h
index 79b8b6de1..77ef53cdd 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_nvdec.h
+++ b/src/core/hle/service/nvdrv/devices/nvhost_nvdec.h
@@ -11,7 +11,8 @@ namespace Service::Nvidia::Devices {
class nvhost_nvdec final : public nvhost_nvdec_common {
public:
- explicit nvhost_nvdec(Core::System& system, std::shared_ptr<nvmap> nvmap_dev);
+ explicit nvhost_nvdec(Core::System& system, std::shared_ptr<nvmap> nvmap_dev,
+ SyncpointManager& syncpoint_manager);
~nvhost_nvdec() override;
NvResult Ioctl1(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output) override;
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.cpp b/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.cpp
index b49cecb42..64370ad4c 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.cpp
@@ -11,6 +11,7 @@
#include "core/core.h"
#include "core/hle/service/nvdrv/devices/nvhost_nvdec_common.h"
#include "core/hle/service/nvdrv/devices/nvmap.h"
+#include "core/hle/service/nvdrv/syncpoint_manager.h"
#include "core/memory.h"
#include "video_core/memory_manager.h"
#include "video_core/renderer_base.h"
@@ -36,8 +37,9 @@ std::size_t WriteVectors(std::vector<u8>& dst, const std::vector<T>& src, std::s
}
} // Anonymous namespace
-nvhost_nvdec_common::nvhost_nvdec_common(Core::System& system, std::shared_ptr<nvmap> nvmap_dev)
- : nvdevice(system), nvmap_dev(std::move(nvmap_dev)) {}
+nvhost_nvdec_common::nvhost_nvdec_common(Core::System& system, std::shared_ptr<nvmap> nvmap_dev,
+ SyncpointManager& syncpoint_manager)
+ : nvdevice(system), nvmap_dev(std::move(nvmap_dev)), syncpoint_manager(syncpoint_manager) {}
nvhost_nvdec_common::~nvhost_nvdec_common() = default;
NvResult nvhost_nvdec_common::SetNVMAPfd(const std::vector<u8>& input) {
@@ -71,10 +73,14 @@ NvResult nvhost_nvdec_common::Submit(const std::vector<u8>& input, std::vector<u
offset = SpliceVectors(input, wait_checks, params.syncpoint_count, offset);
offset = SpliceVectors(input, fences, params.fence_count, offset);
- // TODO(ameerj): For async gpu, utilize fences for syncpoint 'max' increment
+ for (std::size_t i = 0; i < syncpt_increments.size(); i++) {
+ SyncptIncr syncpt_incr = syncpt_increments[i];
+ fences[i].id = syncpt_incr.id;
+ fences[i].value =
+ syncpoint_manager.IncreaseSyncpoint(syncpt_incr.id, syncpt_incr.increments);
+ }
auto& gpu = system.GPU();
-
for (const auto& cmd_buffer : command_buffers) {
auto object = nvmap_dev->GetObject(cmd_buffer.memory_id);
ASSERT_OR_EXECUTE(object, return NvResult::InvalidState;);
@@ -89,6 +95,10 @@ NvResult nvhost_nvdec_common::Submit(const std::vector<u8>& input, std::vector<u
cmdlist.size() * sizeof(u32));
gpu.PushCommandBuffer(cmdlist);
}
+ fences[0].value = syncpoint_manager.IncreaseSyncpoint(fences[0].id, 1);
+
+ Tegra::ChCommandHeaderList cmdlist{{(4 << 28) | fences[0].id}};
+ gpu.PushCommandBuffer(cmdlist);
std::memcpy(output.data(), &params, sizeof(IoctlSubmit));
// Some games expect command_buffers to be written back
@@ -98,6 +108,7 @@ NvResult nvhost_nvdec_common::Submit(const std::vector<u8>& input, std::vector<u
offset = WriteVectors(output, reloc_shifts, offset);
offset = WriteVectors(output, syncpt_increments, offset);
offset = WriteVectors(output, wait_checks, offset);
+ offset = WriteVectors(output, fences, offset);
return NvResult::Success;
}
@@ -107,9 +118,10 @@ NvResult nvhost_nvdec_common::GetSyncpoint(const std::vector<u8>& input, std::ve
std::memcpy(&params, input.data(), sizeof(IoctlGetSyncpoint));
LOG_DEBUG(Service_NVDRV, "called GetSyncpoint, id={}", params.param);
- // We found that implementing this causes deadlocks with async gpu, along with degraded
- // performance. TODO: RE the nvdec async implementation
- params.value = 0;
+ if (device_syncpoints[params.param] == 0) {
+ device_syncpoints[params.param] = syncpoint_manager.AllocateSyncpoint();
+ }
+ params.value = device_syncpoints[params.param];
std::memcpy(output.data(), &params, sizeof(IoctlGetSyncpoint));
return NvResult::Success;
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.h b/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.h
index d9f95ba58..4c9d4ba41 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.h
+++ b/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.h
@@ -10,12 +10,16 @@
#include "common/swap.h"
#include "core/hle/service/nvdrv/devices/nvdevice.h"
-namespace Service::Nvidia::Devices {
+namespace Service::Nvidia {
+class SyncpointManager;
+
+namespace Devices {
class nvmap;
class nvhost_nvdec_common : public nvdevice {
public:
- explicit nvhost_nvdec_common(Core::System& system, std::shared_ptr<nvmap> nvmap_dev);
+ explicit nvhost_nvdec_common(Core::System& system, std::shared_ptr<nvmap> nvmap_dev,
+ SyncpointManager& syncpoint_manager);
~nvhost_nvdec_common() override;
protected:
@@ -157,8 +161,10 @@ protected:
s32_le nvmap_fd{};
u32_le submit_timeout{};
std::shared_ptr<nvmap> nvmap_dev;
-
+ SyncpointManager& syncpoint_manager;
+ std::array<u32, MaxSyncPoints> device_syncpoints{};
// This is expected to be ordered, therefore we must use a map, not unordered_map
std::map<GPUVAddr, BufferMap> buffer_mappings;
};
-}; // namespace Service::Nvidia::Devices
+}; // namespace Devices
+} // namespace Service::Nvidia
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_vic.cpp b/src/core/hle/service/nvdrv/devices/nvhost_vic.cpp
index 805fe86ae..72499654c 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_vic.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_vic.cpp
@@ -10,8 +10,9 @@
#include "video_core/renderer_base.h"
namespace Service::Nvidia::Devices {
-nvhost_vic::nvhost_vic(Core::System& system, std::shared_ptr<nvmap> nvmap_dev)
- : nvhost_nvdec_common(system, std::move(nvmap_dev)) {}
+nvhost_vic::nvhost_vic(Core::System& system, std::shared_ptr<nvmap> nvmap_dev,
+ SyncpointManager& syncpoint_manager)
+ : nvhost_nvdec_common(system, std::move(nvmap_dev), syncpoint_manager) {}
nvhost_vic::~nvhost_vic() = default;
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_vic.h b/src/core/hle/service/nvdrv/devices/nvhost_vic.h
index b2e11f4d4..f401c61fa 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_vic.h
+++ b/src/core/hle/service/nvdrv/devices/nvhost_vic.h
@@ -7,11 +7,11 @@
#include "core/hle/service/nvdrv/devices/nvhost_nvdec_common.h"
namespace Service::Nvidia::Devices {
-class nvmap;
class nvhost_vic final : public nvhost_nvdec_common {
public:
- explicit nvhost_vic(Core::System& system, std::shared_ptr<nvmap> nvmap_dev);
+ explicit nvhost_vic(Core::System& system, std::shared_ptr<nvmap> nvmap_dev,
+ SyncpointManager& syncpoint_manager);
~nvhost_vic();
NvResult Ioctl1(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output) override;
diff --git a/src/core/hle/service/nvdrv/nvdrv.cpp b/src/core/hle/service/nvdrv/nvdrv.cpp
index e03195afe..620c18728 100644
--- a/src/core/hle/service/nvdrv/nvdrv.cpp
+++ b/src/core/hle/service/nvdrv/nvdrv.cpp
@@ -55,9 +55,11 @@ Module::Module(Core::System& system) : syncpoint_manager{system.GPU()} {
devices["/dev/nvdisp_disp0"] = std::make_shared<Devices::nvdisp_disp0>(system, nvmap_dev);
devices["/dev/nvhost-ctrl"] =
std::make_shared<Devices::nvhost_ctrl>(system, events_interface, syncpoint_manager);
- devices["/dev/nvhost-nvdec"] = std::make_shared<Devices::nvhost_nvdec>(system, nvmap_dev);
+ devices["/dev/nvhost-nvdec"] =
+ std::make_shared<Devices::nvhost_nvdec>(system, nvmap_dev, syncpoint_manager);
devices["/dev/nvhost-nvjpg"] = std::make_shared<Devices::nvhost_nvjpg>(system);
- devices["/dev/nvhost-vic"] = std::make_shared<Devices::nvhost_vic>(system, nvmap_dev);
+ devices["/dev/nvhost-vic"] =
+ std::make_shared<Devices::nvhost_vic>(system, nvmap_dev, syncpoint_manager);
}
Module::~Module() = default;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-23 04:48:12 +0100