2 files changed, 7 insertions, 1 deletions

diff --git a/firmware/export/button.h b/firmware/export/button.h
index 7109c00f97..d9732ebe8b 100644
--- a/firmware/export/button.h
+++ b/firmware/export/button.h
@@ -44,7 +44,7 @@ int button_read_device(void);
 #ifdef HAS_BUTTON_HOLD
 bool button_hold(void);
 #endif
-#ifdef HAS_REMOTE_BUTTON_HOLD 
+#ifdef HAS_REMOTE_BUTTON_HOLD
 bool remote_button_hold(void);
 #endif
 
@@ -72,6 +72,9 @@ void set_remote_backlight_filter_keypress(bool value);
 #ifdef HAVE_HEADPHONE_DETECTION
 bool headphones_inserted(void);
 #endif
+#ifdef HAVE_LINEOUT_DETECTION
+bool lineout_inserted(void);
+#endif
 #ifdef HAVE_WHEEL_POSITION
 int wheel_status(void);
 void wheel_send_events(bool send);
diff --git a/firmware/export/config/xduoox3.h b/firmware/export/config/xduoox3.h
index d4d6f2ee2f..b2c8930531 100644
--- a/firmware/export/config/xduoox3.h
+++ b/firmware/export/config/xduoox3.h
@@ -73,6 +73,9 @@
 /* Define this if you can detect headphones */
 #define HAVE_HEADPHONE_DETECTION
 
+/* Define this if you can detect lineout */
+#define HAVE_LINEOUT_DETECTION
+
 #define CONFIG_KEYPAD XDUOO_X3_PAD
 
 /* Define this if a programmable hotkey is mapped */