diff --git a/include/linux/hdmi.h b/include/linux/hdmi.h
index 0f3f82eadef792474be402ea6de1264055543ce9..bc6743e76e378796474cb3cb784e062d07b904b0 100644
--- a/include/linux/hdmi.h
+++ b/include/linux/hdmi.h
@@ -23,6 +23,9 @@ enum hdmi_infoframe_type {
 #define HDMI_SPD_INFOFRAME_SIZE    25
 #define HDMI_AUDIO_INFOFRAME_SIZE  10
 
+#define HDMI_INFOFRAME_SIZE(type)	\
+	(HDMI_INFOFRAME_HEADER_SIZE + HDMI_ ## type ## _INFOFRAME_SIZE)
+
 struct hdmi_any_infoframe {
 	enum hdmi_infoframe_type type;
 	unsigned char version;