diff --git a/right/src/led_display.c b/right/src/led_display.c
index bc8f1b9..a5e21b7 100644
--- a/right/src/led_display.c
+++ b/right/src/led_display.c
@@ -1,13 +1,10 @@
 #include "led_display.h"
-#include "layer.h"
 
-#define LAYER_LED_FIRST    FRAME_REGISTER_PWM_FIRST + 13
-#define LAYER_LED_DISTANCE 16
-
-uint8_t LedDisplayBrightness = 0xff;
-
-void LedDisplay_SetLayerLed(uint8_t layerId) {
-    for (uint8_t i = 0; i < LAYER_COUNT; i++) {
-//        LedDriver_WriteRegister(I2C_ADDRESS_LED_DRIVER_LEFT, LAYER_LED_FIRST + (i * LAYER_LED_DISTANCE), LedDisplayBrightness * (layerId == i + 1));
-    }
+void LedDisplay_SetText(uint8_t length, const char* text) {
+}
+
+void LedDisplay_SetLayer(uint8_t layerId) {
+}
+
+void LedDisplay_SetIcon(led_display_icon_t icon, bool isEnabled) {
 }
diff --git a/right/src/led_display.h b/right/src/led_display.h
index 58dc6af..bd49f95 100644
--- a/right/src/led_display.h
+++ b/right/src/led_display.h
@@ -1,10 +1,23 @@
 #ifndef __LED_DISPLAY_H__
 #define __LED_DISPLAY_H__
 
-    #include "peripherals/led_driver.h"
+// Includes:
 
-    extern uint8_t LedDisplayBrightness;
+    #include <stdint.h>
+    #include <stdbool.h>
 
-    void LedDisplay_SetLayerLed(uint8_t layerId);
+// Typedefs:
+
+    typedef enum {
+        LedDisplayIcon_CapsLock,
+        LedDisplayIcon_Agent,
+        LedDisplayIcon_Adaptive,
+    } led_display_icon_t;
+
+// Functions:
+
+    void LedDisplay_SetText(uint8_t length, const char* text);
+    void LedDisplay_SetLayer(uint8_t layerId);
+    void LedDisplay_SetIcon(led_display_icon_t icon, bool isEnabled);
 
 #endif