1. NAME▲

drm_edid_to_sad - extracts SADs from EDID

2. SYNOPSIS ▲

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

3. ARGUMENTS ▲

edid
    EDID to parse

sads
    pointer that will be set to the extracted SADs

4. DESCRIPTION ▲

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

5. NOTE ▲

returned pointer needs to be kfreed

Return number of found SADs or negative number on error.

6. AUTHORS ▲

Jesse Barnes <>
Intel Corporation,
    Initial version

Laurent Pinchart <>
Ideas on board SPRL,
    Driver internals

7. COPYRIGHT ▲