- libarmbox: try to fix cec

libarmbox/hdmi_cec.h

@@ -34,6 +34,13 @@ struct cec_message
 	unsigned char length;
 } __attribute__((packed));
 
+struct cec_message_fb
+{
+	unsigned char address;
+	unsigned char length;
+	unsigned char data[256];
+}__attribute__((packed));
+
 struct addressinfo
 {
 	unsigned char logical;
@@ -70,6 +77,7 @@ private:
 	void request_audio_status();
 	bool muted;
 	int volume;
+	bool fallback;
 protected:
 	bool running;
 public: