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

[Ville Syrjälä]

On Fri, Aug 02, 2013 at 06:22:55PM +0100, Damien Lespiau wrote:
> Cc: Thierry Reding <thierry.reding at avionic-design.de>
> Signed-off-by: Damien Lespiau <damien.lespiau at intel.com>

Reviewed-by: Ville Syrjälä <ville.syrjala at linux.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
> 
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-- 
Ville Syrjälä
Intel OTC