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Bugfix: AMD 39xx CCD Temperatures (#289)

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This commit is contained in:
sebastian-dev
2020-08-11 09:22:28 +02:00
committed by GitHub
parent 9454fab553
commit 22858791e9
1 changed files with 10 additions and 16 deletions
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LibreHardwareMonitorLib/Hardware/Cpu/Amd17Cpu.cs
+10 -16
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@@ -278,25 +278,19 @@ namespace LibreHardwareMonitor.Hardware.CPU
Ring0.ReadPciConfig(0x00, FAMILY_17H_PCI_CONTROL_REGISTER + 4, out uint ccdRawTemp);
ccdRawTemp &= 0xFFF;
if (ccdRawTemp == 0)
break;
float ccdTemp = ((ccdRawTemp * 125) - 305000) * 0.001f;
if (ccdTemp > 125) // Zen 2 reports 95 degrees C max, but it might exceed that.
break;
if (_ccdTemperatures[i] == null)
if (ccdRawTemp > 0 && ccdTemp < 125) // Zen 2 reports 95 degrees C max, but it might exceed that.
{
_hardware.ActivateSensor(_ccdTemperatures[i] = new Sensor($"CCD{i + 1} (Tdie)",
_hardware._sensorTemperatures++,
SensorType.Temperature,
_hardware,
_hardware._settings));
if (_ccdTemperatures[i] == null)
{
_hardware.ActivateSensor(_ccdTemperatures[i] = new Sensor($"CCD{i + 1} (Tdie)",
_hardware._sensorTemperatures++,
SensorType.Temperature,
_hardware,
_hardware._settings));
}
_ccdTemperatures[i].Value = ccdTemp;
}
_ccdTemperatures[i].Value = ccdTemp;
}
Sensor[] activeCcds = _ccdTemperatures.Where(x => x != null).ToArray();