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Commit 4739a0d4 authored by Laurent Pinchart's avatar Laurent Pinchart
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drm: rcar-du: Skip disabled outputs 



When a DT node connected to a DU output is disabled no bridge will ever
be instantiated for it. Skip the output in that case.

Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
parent 40d0fa70

drivers/gpu/drm/rcar-du/rcar_du_kms.c

+7 −0
Original line number Diff line number Diff line
@@ -302,6 +302,13 @@ static int rcar_du_encoders_init_one(struct rcar_du_device *rcdu, 
		return -ENODEV;

	}



	if (!of_device_is_available(entity)) {

		dev_dbg(rcdu->dev,

			"connected entity %s is disabled, skipping\n",

			entity->full_name);

		return -ENODEV;

	}



	entity_ep_node = of_parse_phandle(ep->local_node, "remote-endpoint", 0);



	for_each_endpoint_of_node(entity, ep_node) {