diff options
| author | Thierry Reding <thierry.reding@avionic-design.de> | 2012-11-21 15:31:35 +0100 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@avionic-design.de> | 2013-02-22 08:20:10 +0100 |
| commit | 10a8512008655d5ce62f8c56323a6b5bd221c920 (patch) | |
| tree | a61d19544363a8acbc0792e96e1fa5adac6dff7a /include/drm/drm_edid.h | |
| parent | f142d3bd556c5e82e9bb3d33d07d6708702ea4ce (diff) | |
drm: Add HDMI infoframe helpers
Add a generic helper to fill in an HDMI AVI infoframe with data
extracted from a DRM display mode.
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'include/drm/drm_edid.h')
| -rw-r--r-- | include/drm/drm_edid.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h index 0cac551c5347..5da1b4ae7d84 100644 --- a/include/drm/drm_edid.h +++ b/include/drm/drm_edid.h @@ -247,6 +247,8 @@ struct edid { struct drm_encoder; struct drm_connector; struct drm_display_mode; +struct hdmi_avi_infoframe; + void drm_edid_to_eld(struct drm_connector *connector, struct edid *edid); int drm_av_sync_delay(struct drm_connector *connector, struct drm_display_mode *mode); @@ -254,4 +256,8 @@ struct drm_connector *drm_select_eld(struct drm_encoder *encoder, struct drm_display_mode *mode); int drm_load_edid_firmware(struct drm_connector *connector); +int +drm_hdmi_avi_infoframe_from_display_mode(struct hdmi_avi_infoframe *frame, + const struct drm_display_mode *mode); + #endif /* __DRM_EDID_H__ */ |