SYNOPSIS

int drm_edid_to_sad(struct edid * edid, struct cea_sad ** sads);

ARGUMENTS

edid

EDID to parse

sads

pointer that will be set to the extracted SADs

DESCRIPTION

Looks for CEA EDID block and extracts SADs (Short Audio Descriptors) from it.

NOTE

returned pointer needs to be kfreed

Return number of found SADs or negative number on error.

AUTHORS

Jesse Barnes <[email protected]>
Intel Corporation,         
        

Initial version

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

Driver internals

COPYRIGHT