Add admitted InternVLA policy stages and update device matrix

vllm_omni/diffusion/models/internvla_a1_whole_pipeline.py

@@ -0,0 +1,17 @@
+# SPDX-License-Identifier: Apache-2.0
+"""Explicit whole-policy InternVLA CPU and CPU+Radeon deployment topology."""
+
+from vllm_omni.config.stage_config import PipelineConfig, StageExecutionType, StagePipelineConfig
+
+INTERNVLA_A1_WHOLE_POLICY_PIPELINE = PipelineConfig(
+    model_type="internvla_a1_external_whole",
+    stages=(
+        StagePipelineConfig(
+            stage_id=0,
+            model_stage="action",
+            execution_type=StageExecutionType.GRAPH,
+            final_output=True,
+            final_output_type="action",
+        ),
+    ),
+)