Call drm_edid_to_eld() from drm_add_edid_modes() to fill in the ELD automatically. There's no harm in doing this for connectors that do not support audio.
Signed-off-by: Jani Nikula jani.nikula@intel.com --- drivers/gpu/drm/drm_edid.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index 3162ea58e450..4e3ef3d91b95 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -4612,8 +4612,8 @@ static int add_displayid_detailed_modes(struct drm_connector *connector, * @edid: EDID data * * Add the specified modes to the connector's mode list. Also fills out the - * &drm_display_info structure in @connector with any information which can be - * derived from the edid. + * &drm_display_info structure and ELD in @connector with any information which + * can be derived from the edid. * * Return: The number of modes added or 0 if we couldn't find any. */ @@ -4623,9 +4623,11 @@ int drm_add_edid_modes(struct drm_connector *connector, struct edid *edid) u32 quirks;
if (edid == NULL) { + clear_eld(connector); return 0; } if (!drm_edid_is_valid(edid)) { + clear_eld(connector); dev_warn(connector->dev->dev, "%s: EDID invalid.\n", connector->name); return 0; @@ -4633,6 +4635,8 @@ int drm_add_edid_modes(struct drm_connector *connector, struct edid *edid)
quirks = edid_get_quirks(edid);
+ drm_edid_to_eld(connector, edid); + /* * CEA-861-F adds ycbcr capability map block, for HDMI 2.0 sinks. * To avoid multiple parsing of same block, lets parse that map