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DRM_SELECT_ELD(9) DRM Core DRM_SELECT_ELD(9)

NAME

drm_select_eld - select one ELD from multiple HDMI/DP sinks

SYNOPSIS

struct drm_connector * drm_select_eld(struct drm_encoder * encoder, struct drm_display_mode * mode);

ARGUMENTS

encoder
the encoder just changed display mode
mode
the adjusted display mode

DESCRIPTION

It's possible for one encoder to be associated with multiple HDMI/DP sinks. The policy is now hard coded to simply use the first HDMI/DP sink's ELD.

RETURN

The connector associated with the first HDMI/DP sink that has ELD attached to it.

AUTHORS

Jesse Barnes <jesse.barnes@intel.com>
 
Intel Corporation,
Initial version
Laurent Pinchart <laurent.pinchart@ideasonboard.com>
 
Ideas on board SPRL,
Driver internals
Daniel Vetter <daniel.vetter@ffwll.ch>
 
Intel Corporation,
Contributions all over the place

COPYRIGHT

May 2018 Kernel Hackers Manual 3.16