DRM_EDID_TO_SAD(9) DRM Internals DRM_EDID_TO_SAD(9)
NAME
drm_edid_to_sad - extracts SADs from EDID
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 <jesse.barnes@intel.com>
Intel Corporation,
Initial version
Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Ideas on board SPRL,
Driver internals
COPYRIGHT
Kernel Hackers Manual 3.10 June 2014 DRM_EDID_TO_SAD(9)
