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DRM_EDID_HEADER_IS_V(9) DRM Core DRM_EDID_HEADER_IS_V(9)

NAME

drm_edid_header_is_valid - sanity check the header of the base EDID block

SYNOPSIS

int drm_edid_header_is_valid(const u8 * raw_edid);

ARGUMENTS

raw_edid
pointer to raw base EDID block

DESCRIPTION

Sanity check the header of the base EDID block.

RETURN

8 if the header is perfect, down to 0 if it's totally wrong.

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

February 2017 Kernel Hackers Manual 3.16