Reference

drm_av_sync_delay(9)

compute the HDMI/DP sink audio-video sync delay

NAME

drm_av_sync_delay - compute the HDMI/DP sink audio-video sync delay

SYNOPSIS

int drm_av_sync_delay(struct drm_connector * connector, struct drm_display_mode * mode);

ARGUMENTS

connector

connector associated with the HDMI/DP sink

mode

the display mode

RETURN

The HDMI/DP sink's audio-video sync delay in milliseconds or 0 if the sink doesn't support audio or video.

AUTHORS

Jesse Barnes <[email protected]>
Intel Corporation,

Initial version

Laurent Pinchart <[email protected]>
Ideas on board SPRL,

Driver internals

Daniel Vetter <[email protected]>
Intel Corporation,

Contributions all over the place

COPYRIGHT