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video/hdmi: Add a macro to return the size of a full infoframe 

Cc: Thierry Reding <thierry.reding@avionic-design.de>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Acked-by: Dave Airlie <airlied@gmail.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Damien Lespiau 2013-08-06 20:32:15 +01:00 committed by Daniel Vetter
parent 72b098964d
commit 61177b0e12
1 changed files with 3 additions and 0 deletions
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3
include/linux/hdmi.h
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@ -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;