[Intel-gfx] [PATCH 3/8] video/hdmi: Add a macro to return the size of a full infoframe

[Damien Lespiau]

Cc: Thierry Reding <thierry.reding at avionic-design.de>
Signed-off-by: Damien Lespiau <damien.lespiau at intel.com>
---
 include/linux/hdmi.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/linux/hdmi.h b/include/linux/hdmi.h
index 0f3f82e..bc6743e 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;
-- 
1.8.3.1