1 files changed, 20 insertions, 0 deletions
diff --git a/src/helpers/Drm.cpp b/src/helpers/Drm.cpp
new file mode 100644
index 00000000..207b5e3d
--- /dev/null
+++ b/src/helpers/Drm.cpp
@@ -0,0 +1,20 @@
+#include <xf86drm.h>
+#include "Drm.hpp"
+
+bool DRM::sameGpu(int fd1, int fd2) {
+    drmDevice* devA = nullptr;
+    drmDevice* devB = nullptr;
+
+    if (drmGetDevice2(fd1, 0, &devA) != 0)
+        return false;
+    if (drmGetDevice2(fd2, 0, &devB) != 0) {
+        drmFreeDevice(&devA);
+        return false;
+    }
+
+    bool same = drmDevicesEqual(devA, devB);
+
+    drmFreeDevice(&devA);
+    drmFreeDevice(&devB);
+    return same;
+}