DisplayBuffer now automatically inherits from PollingComponent

components/frekvens_panel/frekvens-panel.h

@@ -2,6 +2,8 @@
 
 #include "esphome/core/component.h"
 #include "esphome/components/display/display_buffer.h"
+#include "esphome/core/version.h"
+
 
 #include "frekvens-driver.h"
 
@@ -9,8 +11,13 @@
 namespace esphome {
 namespace frekvenspanel {
 
+#if ESPHOME_VERSION_CODE >= VERSION_CODE(2023, 12, 0)
+class Panel : public display::DisplayBuffer {
+#else
+
 class Panel : public PollingComponent,
                 public display::DisplayBuffer {
+#endif 
  public:
   int p_latch;
   int p_clock;