drm/i915/display: remove alias to dig_port

				      const struct intel_crtc_state *crtc_state,

				      const struct drm_connector_state *conn_state)

{

	struct intel_digital_port *intel_dig_port = enc_to_dig_port(encoder);

	struct intel_hdmi *intel_hdmi = &intel_dig_port->hdmi;

	struct intel_digital_port *dig_port = enc_to_dig_port(encoder);

	struct intel_hdmi *intel_hdmi = &dig_port->hdmi;

	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);

	int level = intel_ddi_hdmi_level(encoder);

	struct intel_digital_port *dig_port = enc_to_dig_port(encoder);

	intel_dp_dual_mode_set_tmds_output(intel_hdmi, true);

	intel_ddi_clk_select(encoder, crtc_state);

	intel_ddi_enable_pipe_clock(encoder, crtc_state);

	intel_dig_port->set_infoframes(encoder,

	dig_port->set_infoframes(encoder,

				 crtc_state->has_infoframe,

				 crtc_state, conn_state);

}