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gnm_driver: sceGnmDingDong implementation

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This commit is contained in:
psucien 2024-06-22 17:56:27 +02:00
parent d2737ae111
commit 2618a1f91d
2 changed files with 28 additions and 4 deletions
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30
src/core/libraries/gnmdriver/gnmdriver.cpp
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@ -31,6 +31,7 @@ static constexpr bool g_fair_hw_init = false;
// In case if `submitDone` is issued we need to block submissions until GPU idle
static u32 submission_lock{};
static std::mutex m_submission{};
static u64 frames_submitted{}; // frame counter
struct AscQueueInfo {
@ -211,9 +212,32 @@ int PS4_SYSV_ABI sceGnmDestroyWorkloadStream() {
return ORBIS_OK;
}
int PS4_SYSV_ABI sceGnmDingDong() {
LOG_ERROR(Lib_GnmDriver, "(STUBBED) called");
return ORBIS_OK;
void PS4_SYSV_ABI sceGnmDingDong(u32 gnm_vqid, u32 next_offs_dw) {
LOG_INFO(Lib_GnmDriver, "vqid {}, offset_dw {}", gnm_vqid, next_offs_dw);
if (gnm_vqid == 0) {
return;
}
std::unique_lock lock{m_submission};
if (submission_lock != 0) {
liverpool->WaitGpuIdle();
// Suspend logic goes here
submission_lock = 0;
}
auto vqid = gnm_vqid - 1;
auto& asc_queue = asc_queues[{vqid}];
const auto* acb_ptr = reinterpret_cast<const u32*>(asc_queue.map_addr + *asc_queue.read_addr);
const auto acb_size = next_offs_dw ? (next_offs_dw << 2u) - *asc_queue.read_addr
: (asc_queue.ring_size_dw << 2u) - *asc_queue.read_addr;
liverpool->SubmitAsc(vqid, {acb_ptr, acb_size >> 2u});
*asc_queue.read_addr += acb_size;
*asc_queue.read_addr %= asc_queue.ring_size_dw * 4;
}
int PS4_SYSV_ABI sceGnmDingDongForWorkload() {

2
src/core/libraries/gnmdriver/gnmdriver.h
View file

@ -33,7 +33,7 @@ int PS4_SYSV_ABI sceGnmDebuggerWriteSqIndirectRegister();
int PS4_SYSV_ABI sceGnmDebugHardwareStatus();
s32 PS4_SYSV_ABI sceGnmDeleteEqEvent(SceKernelEqueue eq, u64 id);
int PS4_SYSV_ABI sceGnmDestroyWorkloadStream();
int PS4_SYSV_ABI sceGnmDingDong();
void PS4_SYSV_ABI sceGnmDingDong(u32 gnm_vqid, u32 next_offs_dw);
int PS4_SYSV_ABI sceGnmDingDongForWorkload();
int PS4_SYSV_ABI sceGnmDisableMipStatsReport();
s32 PS4_SYSV_ABI sceGnmDispatchDirect(u32* cmdbuf, u32 size, u32 threads_x, u32 threads_y,