drm/amdgpu: disable sdma ecc irq only when sdma RAS is enabled in suspend

From Guchun Chen
2a179117a3b29e7136e4045c57090a05bb97f373 in linux-6.1.y/6.1.29
8b229ada2669b74fdae06c83fbfda5a5a99fc253 in mainline linux

diff --git a/sys/dev/pci/drm/amd/amdgpu/sdma_v4_0.c b/sys/dev/pci/drm/amd/amdgpu/sdma_v4_0.c
index a223bca..caa8a21 100644 (file)
--- a/sys/dev/pci/drm/amd/amdgpu/sdma_v4_0.c
+++ b/sys/dev/pci/drm/amd/amdgpu/sdma_v4_0.c
@@ -1941,9 +1941,11 @@ static int sdma_v4_0_hw_fini(void *handle)
                return 0;
        }
 
-       for (i = 0; i < adev->sdma.num_instances; i++) {
-               amdgpu_irq_put(adev, &adev->sdma.ecc_irq,
-                              AMDGPU_SDMA_IRQ_INSTANCE0 + i);
+       if (amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__SDMA)) {
+               for (i = 0; i < adev->sdma.num_instances; i++) {
+                       amdgpu_irq_put(adev, &adev->sdma.ecc_irq,
+                                      AMDGPU_SDMA_IRQ_INSTANCE0 + i);
+               }
        }
 
        sdma_v4_0_ctx_switch_enable(adev, false);