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Apply values in pstate dialog and add error checking

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This commit is contained in:
jussi 2019-03-20 21:09:59 +02:00
parent 85464d12a4
commit 7c3828fdf7
3 changed files with 91 additions and 3 deletions
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91
amd.cpp
View File

@ -275,6 +275,14 @@ QString amd::applySettings(int GPUIndex)
}
// Core clock/voltage
if ((coreClockSlider->value() != GPUList[GPUIndex].coreclocks.last()) || (voltageSlider->value() != GPUList[GPUIndex].corevolts.last())) {
queryPstates();
if ((coreClockSlider->value() != GPUList[GPUIndex].coreclocks.last()) || (voltageSlider->value() != GPUList[GPUIndex].corevolts.last())) {
hadErrors = true;
errStr.append("Core pstate, ");
} else {
latestVoltageSlider = voltageSlider->value();
latestCoreClkSlider = coreClockSlider->value();
}
}
if (hadErrors) {
@ -305,9 +313,12 @@ void amd::queryGPUFeatures()
int breakcount = 0;
QString path;
QString line;
queryPstates();
for (int i=0; i<gpuCount; i++) {
if (GPUList[i].gputype == Type::AMDGPU) {
path = "/sys/class/drm/card"+QString::number(GPUList[i].fsindex)+"/device/pp_od_clk_voltage";
/*path = "/sys/class/drm/card"+QString::number(GPUList[i].fsindex)+"/device/pp_od_clk_voltage";
QFile tablefile(path);
bool ret = tablefile.open(QFile::ReadOnly | QFile::Text);
if (ret) {
@ -369,7 +380,7 @@ void amd::queryGPUFeatures()
breakcount++;
}
tablefile.close();
}
}*/
// If the pstate vectors are empty after searching, set the features disabled
if (!GPUList[i].corevolts.isEmpty()) GPUList[i].overVoltAvailable = true;
@ -452,6 +463,82 @@ void amd::queryGPUFeatures()
}
}
void amd::queryPstates()
{
QString path;
int breakcount = 0;
QString line;
int column = 0;
int type = 0;
QRegularExpression numexp("\\d+\\d");
for (int i=0; i<gpuCount; i++) {
if (GPUList[i].gputype == Type::AMDGPU) {
path = "/sys/class/drm/card"+QString::number(GPUList[i].fsindex)+"/device/pp_od_clk_voltage";
QFile tablefile(path);
bool ret = tablefile.open(QFile::ReadOnly | QFile::Text);
if (ret) {
QTextStream str(&tablefile);
while (!str.atEnd() && breakcount < 30) {
line = str.readLine();
if (line.contains("OD_SCLK")) type = 1;
if (line.contains("OD_MCLK")) type = 2;
if (line.contains("OD_RANGE")) type = 3;
QRegularExpressionMatchIterator iter = numexp.globalMatch(line);
// Read all matches for the line
while (iter.hasNext()) {
QRegularExpressionMatch nummatch = iter.next();
QString capline = nummatch.captured();
int num = capline.toInt();
if (type == 1) {
if (column == 0) {
GPUList[i].coreclocks.append(num);
} else {
GPUList[i].corevolts.append(num);
}
}
if (type == 2) {
if (column == 0) {
GPUList[i].memclocks.append(num);
} else {
GPUList[i].memvolts.append(num);
}
}
if (type == 3) {
if (line.contains("sclk", Qt::CaseInsensitive)) {
if (column == 0) {
GPUList[i].minCoreClkLimit = num;
} else {
GPUList[i].maxCoreClkLimit = num;
}
}
if (line.contains("mclk", Qt::CaseInsensitive)) {
if (column == 0) {
GPUList[i].minMemClkLimit = num;
} else {
GPUList[i].maxMemClkLimit = num;
}
}
if (line.contains("vdd", Qt::CaseInsensitive)) {
if (column == 0) {
GPUList[i].minVoltageLimit = num;
} else {
GPUList[i].maxVoltageLimit = num;
}
}
}
column++;
}
column = 0;
breakcount++;
}
tablefile.close();
}
}
}
}
void amd::queryGPUVoltage(int GPUIndex)
{
int ret = amdgpu_query_sensor_info(*GPUList[GPUIndex].dev,

2
amdpstateeditor.cpp
View File

@ -168,7 +168,7 @@ bool amdPstateEditor::applyValues()
}
}
if (!changedMemPstates.isEmpty() || !changedCorePstates.isEmpty()) {
cmd.append("\"");
cmd.append("echo 'c' > /sys/class/drm/card" + QString::number(types->GPUList[gpuidx].fsindex) + "/device_pp_od_clk_voltage\"");
proc.start(cmd);
proc.waitForFinished(-1);
if (proc.exitCode() != 0) {

1
gputypes.h
View File

@ -282,6 +282,7 @@ public slots:
bool assignGPUMemClockOffset(int GPUIndex, int targetValue);
bool assignGPUVoltageOffset(int GPUIndex, int targetValue);
bool assignGPUPowerLimit(int GPUIndex, uint targetValue);
void queryPstates();
private slots:
};
#endif