847 	if (port == PORT_A || port == PORT_E)  in skl_buf_trans_num_entries()
1417 	intel_de_write(dev_priv, PORT_CLK_SEL(PORT_E), ddi_pll_sel);  in hsw_fdi_link_train()
1424 		intel_de_write(dev_priv, DP_TP_CTL(PORT_E),  in hsw_fdi_link_train()
1434 		intel_de_write(dev_priv, DDI_BUF_CTL(PORT_E),  in hsw_fdi_link_train()
1436 		intel_de_posting_read(dev_priv, DDI_BUF_CTL(PORT_E));  in hsw_fdi_link_train()
1460 		temp = intel_de_read(dev_priv, DP_TP_STATUS(PORT_E));  in hsw_fdi_link_train()
1480 		temp = intel_de_read(dev_priv, DDI_BUF_CTL(PORT_E));  in hsw_fdi_link_train()
1482 		intel_de_write(dev_priv, DDI_BUF_CTL(PORT_E), temp);  in hsw_fdi_link_train()
1483 		intel_de_posting_read(dev_priv, DDI_BUF_CTL(PORT_E));  in hsw_fdi_link_train()
1486 		temp = intel_de_read(dev_priv, DP_TP_CTL(PORT_E));  in hsw_fdi_link_train()
1489 		intel_de_write(dev_priv, DP_TP_CTL(PORT_E), temp);  in hsw_fdi_link_train()
1490 		intel_de_posting_read(dev_priv, DP_TP_CTL(PORT_E));  in hsw_fdi_link_train()
1492 		intel_wait_ddi_buf_idle(dev_priv, PORT_E);  in hsw_fdi_link_train()
1503 	intel_de_write(dev_priv, DP_TP_CTL(PORT_E),  in hsw_fdi_link_train()
2222 		_skl_ddi_set_iboost(dev_priv, PORT_E, iboost);  in skl_ddi_set_iboost()
3433 			    is_mst && (port == PORT_A || port == PORT_E));  in hsw_ddi_pre_enable_dp()
3873 		[PORT_E] = TRANSCODER_A,  in gen9_chicken_trans_reg_by_port()
3878 	if (drm_WARN_ON(&dev_priv->drm, port < PORT_A || port > PORT_E))  in gen9_chicken_trans_reg_by_port()
3914 		if (port == PORT_E)  in intel_enable_ddi_hdmi()
3926 		if (port == PORT_E)  in intel_enable_ddi_hdmi()
4931 	    !intel_bios_is_port_present(dev_priv, PORT_E))  in intel_ddi_a_force_4_lanes()
4947 	if (port == PORT_A || port == PORT_E) {  in intel_ddi_max_lanes()