drm_edid_to_speaker_allocation(9) centos man page | unix.com

DRM_EDID_TO_SPEAKER_(9) 					   DRM Internals					   DRM_EDID_TO_SPEAKER_(9)

NAME
       drm_edid_to_speaker_allocation - extracts Speaker Allocation Data Blocks from EDID

SYNOPSIS
       int drm_edid_to_speaker_allocation(struct edid * edid, u8 ** sadb);

ARGUMENTS
       edid
	   EDID to parse

       sadb
	   pointer to the speaker block

DESCRIPTION
       Looks for CEA EDID block and extracts the Speaker Allocation Data Block from it.

NOTE
       returned pointer needs to be kfreed

       Return number of found Speaker Allocation Blocks 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_SPEAKER_(9)