diff --git a/vllm/model_executor/models/mllama4.py b/vllm/model_executor/models/mllama4.py
index b08810892006..305d13996b5a 100644
--- a/vllm/model_executor/models/mllama4.py
+++ b/vllm/model_executor/models/mllama4.py
@@ -1151,6 +1151,28 @@ def get_mm_mapping(self) -> MultiModelKeys:
         """
         return MultiModelKeys.from_string_field(
             language_model="language_model",
-            connector="multi_modal_projector.",
+            connector=[
+                "multi_modal_projector.",
+                "vision_model.vision_adapter.",
+            ],
             tower_model="vision_model.",
         )
+
+    def get_num_mm_encoder_tokens(self, num_image_tokens: int) -> int:
+        vision_config = self.config.vision_config
+        patches_per_chunk = Mllama4ProcessingInfo.get_patch_per_chunk(vision_config)
+        if num_image_tokens <= 0 or patches_per_chunk <= 0:
+            return 0
+        raw_patches = (vision_config.image_size // vision_config.patch_size) ** 2
+        num_chunks = num_image_tokens // patches_per_chunk
+        # Encoder processes raw_patches + 1 (CLS) per chunk
+        return num_chunks * (raw_patches + 1)
+
+    def get_num_mm_connector_tokens(self, num_vision_tokens: int) -> int:
+        vision_config = self.config.vision_config
+        raw_patches = (vision_config.image_size // vision_config.patch_size) ** 2
+        if num_vision_tokens <= 0:
+            return 0
+        num_chunks = num_vision_tokens // (raw_patches + 1)
+        patches_per_chunk = Mllama4ProcessingInfo.get_patch_per_chunk(vision_config)
+        return num_chunks * patches_per_chunk