public bool SetFanSpeed(int gpuIndex, int value, bool isAutoMode)
{
try {
if (!TryGetAtiGpu(gpuIndex, out ATIGPU gpu))
{
return(false);
}
if (gpu.OverdriveVersion < 8)
{
AdlStatus r;
if (isAutoMode)
{
try {
r = AdlNativeMethods.ADL2_Overdrive5_FanSpeedToDefault_Set(_context, gpu.AdapterIndex, 0);
if (r != AdlStatus.ADL_OK)
{
NTMinerConsole.DevError(() => $"{nameof(AdlNativeMethods.ADL2_Overdrive5_FanSpeedToDefault_Set)} {r.ToString()}");
}
}
catch (Exception e) {
r = AdlStatus.ADL_ERR;
Logger.ErrorDebugLine(e);
}
if (r != AdlStatus.ADL_OK)
{
try {
r = AdlNativeMethods.ADL_Overdrive5_FanSpeedToDefault_Set(gpu.AdapterIndex, 0);
if (r != AdlStatus.ADL_OK)
{
NTMinerConsole.DevError(() => $"{nameof(AdlNativeMethods.ADL_Overdrive5_FanSpeedToDefault_Set)} {r.ToString()}");
}
}
catch (Exception e) {
Logger.ErrorDebugLine(e);
}
}
if (r != AdlStatus.ADL_OK)
{
try {
r = AdlNativeMethods.ADL2_Overdrive6_FanSpeed_Reset(_context, gpu.AdapterIndex);
if (r != AdlStatus.ADL_OK)
{
NTMinerConsole.DevError(() => $"{nameof(AdlNativeMethods.ADL2_Overdrive6_FanSpeed_Reset)} {r.ToString()}");
}
}
catch (Exception e) {
Logger.ErrorDebugLine(e);
}
}
return(true);
}
ADLFanSpeedValue info = new ADLFanSpeedValue {
SpeedType = AdlConst.ADL_DL_FANCTRL_SPEED_TYPE_PERCENT,
Flags = AdlConst.ADL_DL_FANCTRL_FLAG_USER_DEFINED_SPEED
};
r = AdlNativeMethods.ADL_Overdrive5_FanSpeed_Get(gpu.AdapterIndex, 0, ref info);
if (r < AdlStatus.ADL_OK)
{
NTMinerConsole.DevError(() => $"{nameof(AdlNativeMethods.ADL_Overdrive5_FanSpeed_Get)} {r.ToString()}");
return(false);
}
info.FanSpeed = value;
r = AdlNativeMethods.ADL_Overdrive5_FanSpeed_Set(gpu.AdapterIndex, 0, ref info);
if (r < AdlStatus.ADL_OK)
{
NTMinerConsole.DevError(() => $"{nameof(AdlNativeMethods.ADL_Overdrive5_FanSpeed_Set)} {r.ToString()}");
return(false);
}
}
else
{
if (GetOD8CurrentSetting(gpu.AdapterIndex, out ADLOD8CurrentSetting odCurrentSetting))
{
SetOD8Range(gpu.ADLOD8InitSetting, odCurrentSetting, gpu.AdapterIndex, ADLOD8SettingId.OD8_FAN_MIN_SPEED, isAutoMode, value);
SetOD8Range(gpu.ADLOD8InitSetting, odCurrentSetting, gpu.AdapterIndex, ADLOD8SettingId.OD8_FAN_ACOUSTIC_LIMIT, isAutoMode, value);
}
}
return(true);
}
catch (Exception e) {
Logger.ErrorDebugLine(e);
return(false);
}
}