diff --git a/drivers/gpu/drm/amd/ras/core/aca.c b/drivers/gpu/drm/amd/ras/core/aca.c
index fa7cb3277578..7c42a05b0207 100644
--- a/drivers/gpu/drm/amd/ras/core/aca.c
+++ b/drivers/gpu/drm/amd/ras/core/aca.c
@@ -406,6 +406,9 @@ static int aca_banks_update(struct ras_core_context *ras_core,
 	}
 	ras_log_ring_destroy_batch_tag(ras_core, batch_tag);
 
+	if (!ret)
+		ras_core_event_notify(ras_core,
+			RAS_EVENT_ID__UPDATE_ACA_DATA, NULL);
 out:
 	mutex_unlock(&ras_core->ras_aca.bank_op_lock);
 	return ret;
diff --git a/drivers/gpu/drm/amd/ras/core/ras.h b/drivers/gpu/drm/amd/ras/core/ras.h
index ea01944b0890..f689eefaf257 100644
--- a/drivers/gpu/drm/amd/ras/core/ras.h
+++ b/drivers/gpu/drm/amd/ras/core/ras.h
@@ -129,6 +129,7 @@ enum ras_notify_event {
 	RAS_EVENT_ID__RESET_VF,
 	RAS_EVENT_ID__RAS_EVENT_PROC_BEGIN,
 	RAS_EVENT_ID__RAS_EVENT_PROC_END,
+	RAS_EVENT_ID__UPDATE_ACA_DATA,
 };
 
 enum ras_gpu_status {
diff --git a/drivers/gpu/drm/amd/ras/ras_mgr/amdgpu_ras_sys.c b/drivers/gpu/drm/amd/ras/ras_mgr/amdgpu_ras_sys.c
index 0b36b689fcfc..b9ecb7d966b4 100644
--- a/drivers/gpu/drm/amd/ras/ras_mgr/amdgpu_ras_sys.c
+++ b/drivers/gpu/drm/amd/ras/ras_mgr/amdgpu_ras_sys.c
@@ -149,6 +149,10 @@ static int amdgpu_ras_sys_event_notifier(struct ras_core_context *ras_core,
 	case RAS_EVENT_ID__RAS_EVENT_PROC_END:
 		ret = amdgpu_ras_process_end(ras_core->dev);
 		break;
+	case RAS_EVENT_ID__UPDATE_ACA_DATA:
+		/* TBD: ACA error detected */
+		ret = 0;
+		break;
 	default:
 		RAS_DEV_WARN(ras_core->dev, "Invalid ras notify event:%d\n", event_id);
 		break;