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Added a fan control sensor for ATI GPUs.

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This commit is contained in:
Michael Möller 2010-08-05 19:28:50 +00:00
parent 9cd1c629e5
commit 9f90d4063b
1 changed files with 20 additions and 12 deletions
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32
Hardware/ATI/ATIGPU.cs
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@ -38,10 +38,9 @@
using System; using System;
using System.Collections.Generic; using System.Collections.Generic;
using System.Drawing; using System.Drawing;
using System.Reflection;
namespace OpenHardwareMonitor.Hardware.ATI { namespace OpenHardwareMonitor.Hardware.ATI {
public class ATIGPU : Hardware, IHardware { public class ATIGPU : Hardware {
private string name; private string name;
private Image icon; private Image icon;
@ -54,6 +53,7 @@ namespace OpenHardwareMonitor.Hardware.ATI {
private Sensor memoryClock; private Sensor memoryClock;
private Sensor coreVoltage; private Sensor coreVoltage;
private Sensor coreLoad; private Sensor coreLoad;
private Sensor fanControl;
public ATIGPU(string name, int adapterIndex, int busNumber, public ATIGPU(string name, int adapterIndex, int busNumber,
int deviceNumber) int deviceNumber)
@ -64,16 +64,14 @@ namespace OpenHardwareMonitor.Hardware.ATI {
this.busNumber = busNumber; this.busNumber = busNumber;
this.deviceNumber = deviceNumber; this.deviceNumber = deviceNumber;
ADLFanSpeedInfo speedInfo = new ADLFanSpeedInfo();
ADL.ADL_Overdrive5_FanSpeedInfo_Get(adapterIndex, 0, ref speedInfo);
this.temperature = this.temperature =
new Sensor("GPU Core", 0, SensorType.Temperature, this); new Sensor("GPU Core", 0, SensorType.Temperature, this);
this.fan = new Sensor("GPU", 0, SensorType.Fan, this, null); this.fan = new Sensor("GPU Fan", 0, SensorType.Fan, this, null);
this.coreClock = new Sensor("GPU Core", 0, SensorType.Clock, this); this.coreClock = new Sensor("GPU Core", 0, SensorType.Clock, this);
this.memoryClock = new Sensor("GPU Memory", 1, SensorType.Clock, this); this.memoryClock = new Sensor("GPU Memory", 1, SensorType.Clock, this);
this.coreVoltage = new Sensor("GPU Core", 0, SensorType.Voltage, this); this.coreVoltage = new Sensor("GPU Core", 0, SensorType.Voltage, this);
this.coreLoad = new Sensor("GPU Core", 0, SensorType.Load, this); this.coreLoad = new Sensor("GPU Core", 0, SensorType.Load, this);
this.fanControl = new Sensor("GPU Fan", 0, SensorType.Control, this);
Update(); Update();
} }
@ -101,7 +99,7 @@ namespace OpenHardwareMonitor.Hardware.ATI {
temperature.Value = 0.001f * adlt.Temperature; temperature.Value = 0.001f * adlt.Temperature;
ActivateSensor(temperature); ActivateSensor(temperature);
} else { } else {
DeactivateSensor(temperature); temperature.Value = null;
} }
ADLFanSpeedValue adlf = new ADLFanSpeedValue(); ADLFanSpeedValue adlf = new ADLFanSpeedValue();
@ -112,7 +110,17 @@ namespace OpenHardwareMonitor.Hardware.ATI {
fan.Value = adlf.FanSpeed; fan.Value = adlf.FanSpeed;
ActivateSensor(fan); ActivateSensor(fan);
} else { } else {
DeactivateSensor(fan); fan.Value = null;
}
adlf = new ADLFanSpeedValue();
adlf.SpeedType = ADL.ADL_DL_FANCTRL_SPEED_TYPE_PERCENT;
if (ADL.ADL_Overdrive5_FanSpeed_Get(adapterIndex, 0, ref adlf)
== ADL.ADL_OK) {
fanControl.Value = adlf.FanSpeed;
ActivateSensor(fanControl);
} else {
fanControl.Value = null;
} }
ADLPMActivity adlp = new ADLPMActivity(); ADLPMActivity adlp = new ADLPMActivity();
@ -137,10 +145,10 @@ namespace OpenHardwareMonitor.Hardware.ATI {
coreLoad.Value = Math.Min(adlp.ActivityPercent, 100); coreLoad.Value = Math.Min(adlp.ActivityPercent, 100);
ActivateSensor(coreLoad); ActivateSensor(coreLoad);
} else { } else {
DeactivateSensor(coreClock); coreClock.Value = null;
DeactivateSensor(memoryClock); memoryClock.Value = null;
DeactivateSensor(coreVoltage); coreVoltage.Value = null;
DeactivateSensor(coreLoad); coreLoad.Value = null;
} }
} }
} }