From 698cad0db6e3a45fe5e53e9cecd86f1fa23b1e4c Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Thu, 9 Jan 2014 11:37:34 -0700 Subject: [PATCH] drm/panel: update EDID BLOB in panel_simple_get_modes() This stashes away the EDID data so that the sysfs per-connector file "edid" can display it. Without this change, the "edid" file is always empty. Signed-off-by: Stephen Warren Signed-off-by: Thierry Reding Signed-off-by: Inki Dae --- drivers/gpu/drm/panel/panel-simple.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index 520b569..59d52ca 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -162,6 +162,7 @@ static int panel_simple_get_modes(struct drm_panel *panel) /* probe EDID if a DDC bus is available */ if (p->ddc) { struct edid *edid = drm_get_edid(panel->connector, p->ddc); + drm_mode_connector_update_edid_property(panel->connector, edid); if (edid) { num += drm_add_edid_modes(panel->connector, edid); kfree(edid); -- 2.7.4