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DVFS: Safety check fix

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Lightos1
2026-02-12 17:02:52 +01:00
parent 2a6320e646
commit 7af0721847
1 changed files with 3 additions and 7 deletions
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10
Source/sys-clk/sysmodule/src/clock_manager.cpp
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@@ -573,15 +573,11 @@ void ClockManager::Tick()
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);
if (I2c_BuckConverter_GetMvOut(&I2c_Mariko_GPU) < vmin) {
I2c_BuckConverter_SetMvOut(&I2c_Mariko_GPU, vmin);
}
this->context->voltages[HocClkVoltage_GPU] = gpuVolts;
this->context->voltages[HocClkVoltage_GPU] = vmin;
}
Board::SetHz((SysClkModule)module, nearestHz);