sink_lanes        571 drivers/gpu/drm/rockchip/cdn-dp-core.c 	u8 sink_lanes = drm_dp_max_lane_count(dp->dpcd);
sink_lanes        583 drivers/gpu/drm/rockchip/cdn-dp-core.c 	return drm_dp_channel_eq_ok(link_status, min(port->lanes, sink_lanes));