| From cc8238049bdc063a0ce0b6dde68e1e9687107cb4 Mon Sep 17 00:00:00 2001 |
| From: Damien Lespiau <damien.lespiau@intel.com> |
| Date: Tue, 6 Aug 2013 20:32:15 +0100 |
| Subject: video/hdmi: Add a macro to return the size of a full infoframe |
| MIME-Version: 1.0 |
| Content-Type: text/plain; charset=UTF-8 |
| Content-Transfer-Encoding: 8bit |
| |
| 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> |
| (cherry picked from commit 61177b0e12ba162d5de206914e8703d8eb90ad19) |
| Signed-off-by: Darren Hart <dvhart@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 0f3f82eadef7..bc6743e76e37 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; |
| -- |
| 1.8.5.rc3 |
| |
