1439 struct dc_link {  struct
1440 	struct dc_sink *remote_sinks[MAX_SINKS_PER_LINK];
1441 	unsigned int sink_count;
1442 	struct dc_sink *local_sink;
1443 	unsigned int link_index;
1444 	enum dc_connection_type type;
1445 	enum signal_type connector_signal;
1446 	enum dc_irq_source irq_source_hpd;
1447 	enum dc_irq_source irq_source_hpd_rx;/* aka DP Short Pulse  */
1449 	bool is_hpd_filter_disabled;
1450 	bool dp_ss_off;
1477 	struct dc_link_settings reported_link_cap;  argument
1478 	struct dc_link_settings verified_link_cap;  argument
1479 	struct dc_link_settings cur_link_settings;  argument
1481 	struct dc_link_settings preferred_link_setting;  argument
1486 	struct dc_link_training_overrides preferred_training_settings;  argument
1495 	 * For links with fixed mapping to DIG, this is not changed after dc_link  argument
1498 	enum engine_id eng_id;
1499 	enum engine_id dpia_preferred_eng_id;
1501 	bool test_pattern_enabled;
1502 	enum dp_test_pattern current_test_pattern;
1503 	union compliance_test_state compliance_test_state;
1505 	void *priv;
1507 	struct ddc_service *ddc;
1509 	enum dp_panel_mode panel_mode;
1510 	bool aux_mode;
1514 	const struct dc *dc;
1516 	struct dc_context *ctx;
1518 	struct panel_cntl *panel_cntl;
1519 	struct link_encoder *link_enc;
1520 	struct graphics_object_id link_id;
1525 	enum display_endpoint_type ep_type;
1526 	union ddi_channel_mapping ddi_channel_mapping;
1527 	struct connector_device_tag_info device_tag;
1528 	struct dpcd_caps dpcd_caps;
1529 	uint32_t dongle_max_pix_clk;
1530 	unsigned short chip_caps;
1531 	unsigned int dpcd_sink_count;
1532 	struct hdcp_caps hdcp_caps;
1533 	enum edp_revision edp_revision;
1534 	union dpcd_sink_ext_caps dpcd_sink_ext_caps;
1536 	struct backlight_settings backlight_settings;
1537 	struct psr_settings psr_settings;
1539 	struct replay_settings replay_settings;
1565 	struct dc_link_status link_status;  argument
1569 	enum dc_link_fec_state fec_state;  argument
1578 /* Return an enumerated dc_link.  argument