Commit e9bd0b84 authored Feb 17, 2017 by Jani Nikula

drm: do not debug log about missing CEA extensions on NULL edid

Make the drm_edid_to_eld() function useful for resetting, not just
setting, the ELD and HDMI VSDB data, without debug warnings about
missing CEA extensions.

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1487344854-18777-3-git-send-email-jani.nikula@intel.com

parent 07c2b84b

drivers/gpu/drm/drm_edid.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -3437,6 +3437,9 @@ void drm_edid_to_eld(struct drm_connector connector, struct edid edid)
		connector->video_latency[1] = 0;
		connector->audio_latency[1] = 0;

		if (!edid)
		return;

		cea = drm_find_cea_extension(edid);
		if (!cea) {
		DRM_DEBUG_KMS("ELD: no CEA Extension found\n");