For driver reload test, it will report "can't enable
MSI (MSI-X already enabled)".
Signed-off-by: Emily Deng <emily.d...@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
index 6040eb3..48d9cf0d 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
@@ -325,7 +325,11 @@ void amdgpu_irq_fini(struct amdgpu_device *adev)
drm_irq_uninstall(adev->ddev);
adev->irq.installed = false;
if (adev->irq.msi_enabled)
+#ifdef PCI_IRQ_MSI
+ pci_free_irq_vectors(adev->pdev);
+#else
pci_disable_msi(adev->pdev);
+#endif
if (!amdgpu_device_has_dc_support(adev))
flush_work(&adev->hotplug_work);
}
--
2.7.4
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