[diffusion] model: support TurboWan2.1-T2V-1.3B/14B SLA (#15888)

python/sglang/multimodal_gen/registry.py

@@ -36,6 +36,7 @@ from sglang.multimodal_gen.configs.pipeline_configs.qwen_image import (
 from sglang.multimodal_gen.configs.pipeline_configs.wan import (
     FastWan2_1_T2V_480P_Config,
     FastWan2_2_TI2V_5B_Config,
+    TurboWanT2V480PConfig,
     Wan2_2_I2V_A14B_Config,
     Wan2_2_T2V_A14B_Config,
     Wan2_2_TI2V_5B_Config,
@@ -320,6 +321,13 @@ def _register_configs():
         ],
         model_detectors=[lambda hf_id: "wanpipeline" in hf_id.lower()],
     )
+    register_configs(
+        sampling_param_cls=WanT2V_1_3B_SamplingParams,
+        pipeline_config_cls=TurboWanT2V480PConfig,
+        hf_model_paths=[
+            "IPostYellow/TurboWan2.1-T2V-1.3B-Diffusers",
+        ],
+    )
     register_configs(
         sampling_param_cls=WanT2V_14B_SamplingParams,
         pipeline_config_cls=WanT2V720PConfig,
@@ -327,6 +335,13 @@ def _register_configs():
             "Wan-AI/Wan2.1-T2V-14B-Diffusers",
         ],
     )
+    register_configs(
+        sampling_param_cls=WanT2V_14B_SamplingParams,
+        pipeline_config_cls=TurboWanT2V480PConfig,
+        hf_model_paths=[
+            "IPostYellow/TurboWan2.1-T2V-14B-Diffusers",
+        ],
+    )
     register_configs(
         sampling_param_cls=WanI2V_14B_480P_SamplingParam,
         pipeline_config_cls=WanI2V480PConfig,