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amdgpu: wait_reg_mem and write_data implementation

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Command list parsing is temporary moved to async task
This commit is contained in:
psucien 2024-05-09 22:59:35 +02:00
parent bfb18135fb
commit 8e0c67f12e
5 changed files with 103 additions and 11 deletions
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15
src/video_core/amdgpu/liverpool.cpp
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@ -117,6 +117,14 @@ void Liverpool::ProcessCmdList(u32* cmdbuf, u32 size_in_bytes) {
}
case PM4ItOpcode::WriteData: {
const auto* write_data = reinterpret_cast<PM4CmdWriteData*>(header);
ASSERT(write_data->dst_sel.Value() == 2 || write_data->dst_sel.Value() == 5);
const u32 data_size = (header->type3.count.Value() - 2) * 4;
if (!write_data->wr_one_addr.Value()) {
std::memcpy(reinterpret_cast<void*>(write_data->Address()), write_data->data,
data_size);
} else {
UNREACHABLE();
}
break;
}
case PM4ItOpcode::AcquireMem: {
@ -125,6 +133,13 @@ void Liverpool::ProcessCmdList(u32* cmdbuf, u32 size_in_bytes) {
}
case PM4ItOpcode::WaitRegMem: {
const auto* wait_reg_mem = reinterpret_cast<PM4CmdWaitRegMem*>(header);
ASSERT(wait_reg_mem->engine.Value() == PM4CmdWaitRegMem::Engine::Me);
ASSERT(wait_reg_mem->function.Value() == PM4CmdWaitRegMem::Function::Equal);
{
std::unique_lock lock{m_reg_mem};
cv_reg_mem.wait(lock, [&]() { return wait_reg_mem->Test(); });
}
break;
}
default: