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Configurable CPU Boost Freq

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This commit is contained in:
KazushiM
2022-03-17 12:15:46 +08:00
parent 4d76b83b95
commit 6585abfcb8
8 changed files with 118 additions and 58 deletions
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22
Source/sys-clk-OC/sysmodule/src/clock_manager.cpp
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@@ -59,8 +59,10 @@ ClockManager::ClockManager()
this->oc = new SysClkOcExtra;
this->oc->systemCoreBoostCPU = false;
this->oc->gotBoostCPUFreq = false;
this->oc->reverseNXMode = ReverseNX_NotFound;
this->oc->maxMEMFreq = 0;
this->oc->boostCPUFreq = 1785'000'000;
}
ClockManager::~ClockManager()
@@ -73,7 +75,13 @@ ClockManager::~ClockManager()
bool ClockManager::IsCpuBoostMode()
{
std::uint32_t confId = this->context->perfConfId;
return (confId == 0x92220009 || confId == 0x9222000A);
bool isCpuBoostMode = (confId == 0x92220009 || confId == 0x9222000A);
if (isCpuBoostMode && !this->oc->gotBoostCPUFreq)
{
this->oc->gotBoostCPUFreq = true;
this->oc->boostCPUFreq = std::max(this->context->freqs[SysClkModule_CPU], this->oc->boostCPUFreq);
}
return isCpuBoostMode;
}
bool ClockManager::IsReverseNXModeValid()
@@ -158,8 +166,8 @@ uint32_t ClockManager::GetHz(SysClkModule module)
if (module == SysClkModule_CPU)
{
if (this->oc->systemCoreBoostCPU && hz < CPU_BOOST_FREQ)
return CPU_BOOST_FREQ;
if (this->oc->systemCoreBoostCPU && hz < this->oc->boostCPUFreq)
return this->oc->boostCPUFreq;
else if (!hz)
/* Prevent crash when hz = 0 in SetHz(0), trigger RefreshContext() and Tick() */
return 1020'000'000;
@@ -180,8 +188,8 @@ void ClockManager::Tick()
if (hz && hz != this->context->freqs[module])
{
// Skip setting CPU or GPU clocks in CpuBoostMode if CPU <= 1963.5MHz or GPU >= 76.8MHz
if (IsCpuBoostMode() && ((module == SysClkModule_CPU && hz <= CPU_BOOST_FREQ) || module == SysClkModule_GPU))
// Skip setting CPU or GPU clocks in CpuBoostMode if CPU <= boostCPUFreq or GPU >= 76.8MHz
if (IsCpuBoostMode() && ((module == SysClkModule_CPU && hz <= this->oc->boostCPUFreq) || module == SysClkModule_GPU))
{
continue;
}
@@ -204,7 +212,7 @@ void ClockManager::WaitForNextTick()
if ( isAutoBoostEnabled
&& this->context->realProfile != SysClkProfile_Handheld
&& this->context->enabled
&& this->context->freqs[SysClkModule_CPU] <= CPU_BOOST_FREQ)
&& this->context->freqs[SysClkModule_CPU] <= this->oc->boostCPUFreq)
{
uint64_t systemCoreIdleTickPrev = 0, systemCoreIdleTickNext = 0;
svcGetInfo(&systemCoreIdleTickPrev, InfoType_IdleTickCount, INVALID_HANDLE, 3);
@@ -237,7 +245,7 @@ void ClockManager::WaitForNextTick()
}
else if (!systemCoreBoostCPUPrevState && this->oc->systemCoreBoostCPU)
{
Clocks::SetHz(SysClkModule_CPU, CPU_BOOST_FREQ);
Clocks::SetHz(SysClkModule_CPU, this->oc->boostCPUFreq);
}
}
else