2020-10-26 20:07:36 -07:00
|
|
|
// MIT License
|
|
|
|
//
|
|
|
|
// Copyright (c) Ryujinx Team and Contributors
|
|
|
|
//
|
|
|
|
// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
|
|
|
|
// associated documentation files (the "Software"), to deal in the Software without restriction,
|
|
|
|
// including without limitation the rights to use, copy, modify, merge, publish, distribute,
|
|
|
|
// sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
|
|
|
|
// furnished to do so, subject to the following conditions:
|
|
|
|
//
|
|
|
|
// The above copyright notice and this permission notice shall be included in all copies or
|
|
|
|
// substantial portions of the Software.
|
|
|
|
//
|
|
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
|
|
|
|
// NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
|
|
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
|
|
|
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
|
|
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
|
|
//
|
|
|
|
|
2021-01-14 23:02:57 -08:00
|
|
|
#include <bit>
|
2020-10-26 20:07:36 -07:00
|
|
|
#include "command_classes/host1x.h"
|
|
|
|
#include "command_classes/nvdec.h"
|
|
|
|
#include "command_classes/vic.h"
|
|
|
|
#include "video_core/cdma_pusher.h"
|
|
|
|
#include "video_core/command_classes/nvdec_common.h"
|
|
|
|
#include "video_core/engines/maxwell_3d.h"
|
|
|
|
#include "video_core/gpu.h"
|
|
|
|
#include "video_core/memory_manager.h"
|
|
|
|
|
|
|
|
namespace Tegra {
|
2020-12-04 11:39:12 -08:00
|
|
|
CDmaPusher::CDmaPusher(GPU& gpu_)
|
|
|
|
: gpu{gpu_}, nvdec_processor(std::make_shared<Nvdec>(gpu)),
|
2020-10-26 20:07:36 -07:00
|
|
|
vic_processor(std::make_unique<Vic>(gpu, nvdec_processor)),
|
|
|
|
host1x_processor(std::make_unique<Host1x>(gpu)),
|
2020-12-27 22:02:06 -08:00
|
|
|
sync_manager(std::make_unique<SyncptIncrManager>(gpu)) {}
|
2020-10-26 20:07:36 -07:00
|
|
|
|
|
|
|
CDmaPusher::~CDmaPusher() = default;
|
|
|
|
|
2020-11-23 10:25:01 -08:00
|
|
|
void CDmaPusher::ProcessEntries(ChCommandHeaderList&& entries) {
|
2020-10-26 20:07:36 -07:00
|
|
|
std::vector<u32> values(entries.size());
|
|
|
|
std::memcpy(values.data(), entries.data(), entries.size() * sizeof(u32));
|
|
|
|
|
|
|
|
for (const u32 value : values) {
|
|
|
|
if (mask != 0) {
|
2021-01-14 23:02:57 -08:00
|
|
|
const auto lbs = static_cast<u32>(std::countr_zero(mask));
|
2020-10-26 20:07:36 -07:00
|
|
|
mask &= ~(1U << lbs);
|
|
|
|
ExecuteCommand(static_cast<u32>(offset + lbs), value);
|
|
|
|
continue;
|
|
|
|
} else if (count != 0) {
|
|
|
|
--count;
|
|
|
|
ExecuteCommand(static_cast<u32>(offset), value);
|
|
|
|
if (incrementing) {
|
|
|
|
++offset;
|
|
|
|
}
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
const auto mode = static_cast<ChSubmissionMode>((value >> 28) & 0xf);
|
|
|
|
switch (mode) {
|
|
|
|
case ChSubmissionMode::SetClass: {
|
|
|
|
mask = value & 0x3f;
|
|
|
|
offset = (value >> 16) & 0xfff;
|
|
|
|
current_class = static_cast<ChClassId>((value >> 6) & 0x3ff);
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
case ChSubmissionMode::Incrementing:
|
|
|
|
case ChSubmissionMode::NonIncrementing:
|
|
|
|
count = value & 0xffff;
|
|
|
|
offset = (value >> 16) & 0xfff;
|
|
|
|
incrementing = mode == ChSubmissionMode::Incrementing;
|
|
|
|
break;
|
|
|
|
case ChSubmissionMode::Mask:
|
|
|
|
mask = value & 0xffff;
|
|
|
|
offset = (value >> 16) & 0xfff;
|
|
|
|
break;
|
|
|
|
case ChSubmissionMode::Immediate: {
|
|
|
|
const u32 data = value & 0xfff;
|
|
|
|
offset = (value >> 16) & 0xfff;
|
|
|
|
ExecuteCommand(static_cast<u32>(offset), data);
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
default:
|
|
|
|
UNIMPLEMENTED_MSG("ChSubmission mode {} is not implemented!", static_cast<u32>(mode));
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2020-12-04 11:39:12 -08:00
|
|
|
void CDmaPusher::ExecuteCommand(u32 state_offset, u32 data) {
|
2020-10-26 20:07:36 -07:00
|
|
|
switch (current_class) {
|
|
|
|
case ChClassId::NvDec:
|
2020-12-04 11:39:12 -08:00
|
|
|
ThiStateWrite(nvdec_thi_state, state_offset, {data});
|
|
|
|
switch (static_cast<ThiMethod>(state_offset)) {
|
2020-10-26 20:07:36 -07:00
|
|
|
case ThiMethod::IncSyncpt: {
|
|
|
|
LOG_DEBUG(Service_NVDRV, "NVDEC Class IncSyncpt Method");
|
|
|
|
const auto syncpoint_id = static_cast<u32>(data & 0xFF);
|
|
|
|
const auto cond = static_cast<u32>((data >> 8) & 0xFF);
|
|
|
|
if (cond == 0) {
|
2020-12-27 22:02:06 -08:00
|
|
|
sync_manager->Increment(syncpoint_id);
|
2020-10-26 20:07:36 -07:00
|
|
|
} else {
|
2020-12-27 22:02:06 -08:00
|
|
|
sync_manager->SignalDone(
|
|
|
|
sync_manager->IncrementWhenDone(static_cast<u32>(current_class), syncpoint_id));
|
2020-10-26 20:07:36 -07:00
|
|
|
}
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
case ThiMethod::SetMethod1:
|
|
|
|
LOG_DEBUG(Service_NVDRV, "NVDEC method 0x{:X}",
|
|
|
|
static_cast<u32>(nvdec_thi_state.method_0));
|
2020-12-04 11:39:12 -08:00
|
|
|
nvdec_processor->ProcessMethod(static_cast<Nvdec::Method>(nvdec_thi_state.method_0),
|
|
|
|
{data});
|
2020-10-26 20:07:36 -07:00
|
|
|
break;
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
case ChClassId::GraphicsVic:
|
2020-12-04 11:39:12 -08:00
|
|
|
ThiStateWrite(vic_thi_state, static_cast<u32>(state_offset), {data});
|
|
|
|
switch (static_cast<ThiMethod>(state_offset)) {
|
2020-10-26 20:07:36 -07:00
|
|
|
case ThiMethod::IncSyncpt: {
|
|
|
|
LOG_DEBUG(Service_NVDRV, "VIC Class IncSyncpt Method");
|
|
|
|
const auto syncpoint_id = static_cast<u32>(data & 0xFF);
|
|
|
|
const auto cond = static_cast<u32>((data >> 8) & 0xFF);
|
|
|
|
if (cond == 0) {
|
2020-12-27 22:02:06 -08:00
|
|
|
sync_manager->Increment(syncpoint_id);
|
2020-10-26 20:07:36 -07:00
|
|
|
} else {
|
2020-12-27 22:02:06 -08:00
|
|
|
sync_manager->SignalDone(
|
|
|
|
sync_manager->IncrementWhenDone(static_cast<u32>(current_class), syncpoint_id));
|
2020-10-26 20:07:36 -07:00
|
|
|
}
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
case ThiMethod::SetMethod1:
|
|
|
|
LOG_DEBUG(Service_NVDRV, "VIC method 0x{:X}, Args=({})",
|
2020-10-28 16:03:35 -07:00
|
|
|
static_cast<u32>(vic_thi_state.method_0), data);
|
2020-12-04 11:39:12 -08:00
|
|
|
vic_processor->ProcessMethod(static_cast<Vic::Method>(vic_thi_state.method_0), {data});
|
2020-10-26 20:07:36 -07:00
|
|
|
break;
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
case ChClassId::Host1x:
|
|
|
|
// This device is mainly for syncpoint synchronization
|
|
|
|
LOG_DEBUG(Service_NVDRV, "Host1X Class Method");
|
2020-12-04 11:39:12 -08:00
|
|
|
host1x_processor->ProcessMethod(static_cast<Host1x::Method>(state_offset), {data});
|
2020-10-26 20:07:36 -07:00
|
|
|
break;
|
|
|
|
default:
|
|
|
|
UNIMPLEMENTED_MSG("Current class not implemented {:X}", static_cast<u32>(current_class));
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2020-12-04 11:39:12 -08:00
|
|
|
void CDmaPusher::ThiStateWrite(ThiRegisters& state, u32 state_offset,
|
|
|
|
const std::vector<u32>& arguments) {
|
|
|
|
u8* const state_offset_ptr = reinterpret_cast<u8*>(&state) + sizeof(u32) * state_offset;
|
|
|
|
std::memcpy(state_offset_ptr, arguments.data(), sizeof(u32) * arguments.size());
|
2020-10-26 20:07:36 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
} // namespace Tegra
|