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only try to open renderD files in /dev/dri

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Avoids creating duplicate AMD GPU nodes
This commit is contained in:
Jussi Kuokkanen 2023-10-23 19:41:50 +03:00
parent 45f802d523
commit 65db35a0ec
1 changed files with 6 additions and 3 deletions
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9
src/plugins/AMD.cpp
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@ -96,9 +96,12 @@ std::vector<AMDGPUData> fromFilesystem() {
std::vector<AMDGPUData> retval;
// Iterate through files in GPU device folder and find which ones have amdgpu loaded
for (const auto &entry : fs::directory_iterator(DRM_DIR_NAME)) {
auto data = fromRenderDFile(entry);
if (data.has_value())
retval.push_back(data.value());
// Check if path contains 'renderD' so we don't create root nodes for 'cardX' too
if (entry.path().string().find(DRM_RENDER_MINOR_NAME) != std::string::npos) {
auto data = fromRenderDFile(entry);
if (data.has_value())
retval.push_back(data.value());
}
}
return retval;
}