Revert "drm/i915: no lvds quirk for Zotac ZDBOX SD ID12/ID13"

This reverts commit 9756fe38.

The bogus lvds output is actually a lvds->hdmi bridge, which we don't
really support. But unconditionally disabling it breaks some existing
setups.
Reported-by: John Tapsell <johnflux@gmail.com>
References: http://permalink.gmane.org/gmane.comp.freedesktop.xorg.drivers.intel/17237Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

drivers/gpu/drm/i915/intel_lvds.c

@@ -774,14 +774,6 @@ static const struct dmi_system_id intel_no_lvds[] = {
 			DMI_MATCH(DMI_BOARD_NAME, "MS-7469"),
 		},
 	},
-	{
-		.callback = intel_no_lvds_dmi_callback,
-		.ident = "ZOTAC ZBOXSD-ID12/ID13",
-		.matches = {
-			DMI_MATCH(DMI_BOARD_VENDOR, "ZOTAC"),
-			DMI_MATCH(DMI_BOARD_NAME, "ZBOXSD-ID12/ID13"),
-		},
-	},
 	{
 		.callback = intel_no_lvds_dmi_callback,
 		.ident = "Gigabyte GA-D525TUD",