diff --git a/adf/libadfhwc/adfhwc.cpp b/adf/libadfhwc/adfhwc.cpp
index df2300e..902425e 100644
--- a/adf/libadfhwc/adfhwc.cpp
+++ b/adf/libadfhwc/adfhwc.cpp
@@ -217,6 +217,20 @@
     return 0;
 }
 
+int adf_set_active_config_hwc2(struct adf_hwc_helper *dev, int disp,
+        uint32_t config)
+{
+    if ((size_t)disp >= dev->intf_fds.size())
+        return -EINVAL;
+
+    if (config >= dev->display_configs.size())
+        return -EINVAL;
+
+    struct drm_mode_modeinfo mode = dev->display_configs[config];
+
+    return adf_interface_set_mode(dev->intf_fds[disp], &mode);
+}
+
 static void handle_adf_event(struct adf_hwc_helper *dev, int disp)
 {
     adf_event *event;
diff --git a/adf/libadfhwc/include/adfhwc/adfhwc.h b/adf/libadfhwc/include/adfhwc/adfhwc.h
index bd8e7d4..4f70925 100644
--- a/adf/libadfhwc/include/adfhwc/adfhwc.h
+++ b/adf/libadfhwc/include/adfhwc/adfhwc.h
@@ -132,6 +132,8 @@
  */
 int adf_getDisplayAttributes_hwc2(struct adf_hwc_helper *dev, int disp,
         uint32_t config, const uint32_t *attributes, int32_t *values);
+int adf_set_active_config_hwc2(struct adf_hwc_helper *dev, int disp,
+        uint32_t config);
 
 __END_DECLS