--- a/src/main.rs
+++ b/src/main.rs
@@ -21,6 +21,7 @@ use redox_driver_sys::pci::{
     PCI_VENDOR_ID_AMD, PCI_VENDOR_ID_INTEL,
 };
+use redox_driver_sys::pcid_client::PcidClient;
 use redox_driver_sys::quirks::PciQuirkFlags;
 use redox_scheme::{SignalBehavior, Socket};
 
@@ -164,6 +165,19 @@ fn select_gpu_from_args() -> Result<PciDeviceInfo> {
         });
     }
 
+    if let Some(mut pcid) = PcidClient::connect_default() {
+        let function = pcid.request_config().map_err(|e| {
+            DriverError::Pci(format!("failed to read pcid-spawner handoff config: {e}"))
+        })?;
+        let info = function.device_info();
+        info!(
+            "redox-drm: selected GPU from pcid-spawner handoff at {}",
+            info.location
+        );
+        return Ok(info);
+    }
+
     let devices = enumerate_pci_class(PCI_CLASS_DISPLAY)
         .map_err(|e| DriverError::Pci(format!("PCI scan failed: {e}")))?;
     let first = devices