OmniNX/Horizon-OC
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

DVFS: Add safety check

Browse Source
This commit is contained in:
Lightos1
2026-02-12 16:12:36 +01:00
parent f1044673d0
commit 8f28daceef
1 changed files with 13 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
Source/sys-clk/sysmodule/src/clock_manager.cpp
View File

@@ -566,14 +566,23 @@ void ClockManager::Tick()
);
if(module == SysClkModule_MEM && Board::GetSocType() == SysClkSocType_Mariko && targetHz > oldHz && this->config->GetConfigValue(HorizonOCConfigValue_DVFSMode) == DVFSMode_Hijack) {
Board::PcvHijackDvfs(Board::GetMinimumGpuVoltage(targetHz / 1000000));
I2c_BuckConverter_SetMvOut(&I2c_Mariko_GPU, Board::GetMinimumGpuVoltage(targetHz / 1000000));
this->context->voltages[HocClkVoltage_GPU] = Board::GetMinimumGpuVoltage(targetHz / 1000000) * 1000;
u32 vmin = Board::GetMinimumGpuVoltage(targetHz / 1000000);
Board::PcvHijackDvfs(vmin);
/* Update the voltage. */
I2c_BuckConverter_SetMvOut(&I2c_Mariko_GPU, vmin);
/* Wait until it's safe to update clock. */
u32 gpuVolts;
while ((gpuVolts = I2c_BuckConverter_GetMvOut(&I2c_Mariko_GPU) != vmin)) {
svcSleepThread(50000);
}
this->context->voltages[HocClkVoltage_GPU] = gpuVolts;
}
Board::SetHz((SysClkModule)module, nearestHz);
this->context->freqs[module] = nearestHz;
}
if(module == SysClkModule_MEM && Board::GetSocType() == SysClkSocType_Mariko && targetHz < oldHz && this->config->GetConfigValue(HorizonOCConfigValue_DVFSMode) == DVFSMode_Hijack) {
@@ -599,12 +608,6 @@ void ClockManager::Tick()
FixCpuBug();
}
}
// else {
// if(module == SysClkModule_MEM && Board::GetSocType() == SysClkSocType_Mariko) {
// Board::PcvHijackDvfs(0);
// }
// }
}
}
}