]> git.baikalelectronics.ru Git - kernel.git/commit
drm/edid: add #defines for ELD versions
authorJani Nikula <jani.nikula@intel.com>
Mon, 13 Apr 2015 07:57:14 +0000 (10:57 +0300)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Mon, 13 Apr 2015 12:59:58 +0000 (14:59 +0200)
commitffe3640d7cdd38b28b68cb993f8e29f8d20891c5
treebb1e36d6cb4b5208f42e1f1449dc8f50a896c746
parente231361f2d1cee1bee2cccd7ec06f8606050cea4
drm/edid: add #defines for ELD versions

Add ELD versions according to HDA Specification v1.0a.

2 indicates version 2, which supports CEA_Ver 861D or below. Maximum
Baseline ELD size of 80 bytes (15 SAD count).

31 indicates an ELD that has been partially populated through
implementation specific mean of default programming before an external
graphics driver is loaded. Only the field that is called out as "canned"
field will be populated, and audio driver should ignore the non "canned"
field.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
include/drm/drm_edid.h