74 				    const struct intel_connector *connector,  in intel_dp_mst_bw_overhead()  argument
90 		dsc_slice_count = intel_dp_dsc_get_slice_count(connector,  in intel_dp_mst_bw_overhead()
110 				     const struct intel_connector *connector,  in intel_dp_mst_compute_m_n()  argument
153 	struct intel_connector *connector =  in intel_dp_mst_find_vcpi_slots_for_bpp()  local
154 		to_intel_connector(conn_state->connector);  in intel_dp_mst_find_vcpi_slots_for_bpp()
155 	struct drm_i915_private *i915 = to_i915(connector->base.dev);  in intel_dp_mst_find_vcpi_slots_for_bpp()
169 		if (!intel_dp_supports_fec(intel_dp, connector, crtc_state))  in intel_dp_mst_find_vcpi_slots_for_bpp()
197 		local_bw_overhead = intel_dp_mst_bw_overhead(crtc_state, connector,  in intel_dp_mst_find_vcpi_slots_for_bpp()
199 		remote_bw_overhead = intel_dp_mst_bw_overhead(crtc_state, connector,  in intel_dp_mst_find_vcpi_slots_for_bpp()
202 		intel_dp_mst_compute_m_n(crtc_state, connector,  in intel_dp_mst_find_vcpi_slots_for_bpp()
231 						      connector->port,  in intel_dp_mst_find_vcpi_slots_for_bpp()
289 	struct intel_connector *connector =  in intel_dp_dsc_mst_compute_link_config()  local
290 		to_intel_connector(conn_state->connector);  in intel_dp_dsc_mst_compute_link_config()
291 	struct drm_i915_private *i915 = to_i915(connector->base.dev);  in intel_dp_dsc_mst_compute_link_config()
308 	num_bpc = drm_dp_dsc_sink_supported_input_bpcs(connector->dp.dsc_dpcd,  in intel_dp_dsc_mst_compute_link_config()
333 	max_compressed_bpp = intel_dp_dsc_sink_max_compressed_bpp(connector,  in intel_dp_dsc_mst_compute_link_config()
404 hblank_expansion_quirk_needs_dsc(const struct intel_connector *connector,  in hblank_expansion_quirk_needs_dsc()  argument
410 	if (!connector->dp.dsc_hblank_expansion_quirk)  in hblank_expansion_quirk_needs_dsc()
420 adjust_limits_for_dsc_hblank_expansion_quirk(const struct intel_connector *connector,  in adjust_limits_for_dsc_hblank_expansion_quirk()  argument
425 	struct drm_i915_private *i915 = to_i915(connector->base.dev);  in adjust_limits_for_dsc_hblank_expansion_quirk()
429 	if (!hblank_expansion_quirk_needs_dsc(connector, crtc_state))  in adjust_limits_for_dsc_hblank_expansion_quirk()
435 				    "[CRTC:%d:%s][CONNECTOR:%d:%s] DSC needed by hblank expansion quirk\n",  in adjust_limits_for_dsc_hblank_expansion_quirk()
437 				    connector->base.base.id, connector->base.name);  in adjust_limits_for_dsc_hblank_expansion_quirk()
442 …	    "[CRTC:%d:%s][CONNECTOR:%d:%s] Increasing link min bpp to 24 due to hblank expansion quirk\n",  in adjust_limits_for_dsc_hblank_expansion_quirk()
444 			    connector->base.base.id, connector->base.name);  in adjust_limits_for_dsc_hblank_expansion_quirk()
465 …"[CRTC:%d:%s][CONNECTOR:%d:%s] Increasing link min bpp to " BPP_X16_FMT " in DSC mode due to hblan…  in adjust_limits_for_dsc_hblank_expansion_quirk()
467 		    connector->base.base.id, connector->base.name,  in adjust_limits_for_dsc_hblank_expansion_quirk()
480 				   const struct intel_connector *connector,  in intel_dp_mst_compute_config_limits()  argument
514 	return adjust_limits_for_dsc_hblank_expansion_quirk(connector,  in intel_dp_mst_compute_config_limits()
527 	const struct intel_connector *connector =  in intel_dp_mst_compute_config()  local
528 		to_intel_connector(conn_state->connector);  in intel_dp_mst_compute_config()
536 	    !intel_dp_supports_fec(intel_dp, connector, pipe_config))  in intel_dp_mst_compute_config()
548 							 connector,  in intel_dp_mst_compute_config()
574 							connector,  in intel_dp_mst_compute_config()
634 	struct intel_connector *connector;  in intel_dp_mst_transcoder_mask()  local
641 	for_each_new_intel_connector_in_state(state, connector, conn_state, i) {  in intel_dp_mst_transcoder_mask()
645 		if (connector->mst_port != mst_port || !conn_state->base.crtc)  in intel_dp_mst_transcoder_mask()
665 	struct intel_connector *connector;  in get_pipes_downstream_of_mst_port()  local
669 	for_each_new_intel_connector_in_state(state, connector, conn_state, i) {  in get_pipes_downstream_of_mst_port()
673 		if (&connector->mst_port->mst_mgr != mst_mgr)  in get_pipes_downstream_of_mst_port()
676 		if (connector->port != parent_port &&  in get_pipes_downstream_of_mst_port()
678 							  connector->port,  in get_pipes_downstream_of_mst_port()
704 		/* Atomic connector check should've added all the MST CRTCs. */  in intel_dp_mst_check_fec_change()
813 intel_dp_mst_atomic_topology_check(struct intel_connector *connector,  in intel_dp_mst_atomic_topology_check()  argument
821 	if (!intel_connector_needs_modeset(state, &connector->base))  in intel_dp_mst_atomic_topology_check()
830 		if (connector_iter->mst_port != connector->mst_port ||  in intel_dp_mst_atomic_topology_check()
831 		    connector_iter == connector)  in intel_dp_mst_atomic_topology_check()
862 intel_dp_mst_atomic_check(struct drm_connector *connector,  in intel_dp_mst_atomic_check()  argument
867 		to_intel_connector(connector);  in intel_dp_mst_atomic_check()
870 	ret = intel_digital_connector_atomic_check(connector, &state->base);  in intel_dp_mst_atomic_check()
914 	struct intel_connector *connector =  in intel_mst_disable_dp()  local
915 		to_intel_connector(old_conn_state->connector);  in intel_mst_disable_dp()
916 	struct drm_i915_private *i915 = to_i915(connector->base.dev);  in intel_mst_disable_dp()
921 	intel_hdcp_disable(intel_mst->connector);  in intel_mst_disable_dp()
923 	intel_dp_sink_disable_decompression(state, connector, old_crtc_state);  in intel_mst_disable_dp()
934 	struct intel_connector *connector =  in intel_mst_post_disable_dp()  local
935 		to_intel_connector(old_conn_state->connector);  in intel_mst_post_disable_dp()
941 		drm_atomic_get_mst_payload_state(old_mst_state, connector->port);  in intel_mst_post_disable_dp()
943 		drm_atomic_get_mst_payload_state(new_mst_state, connector->port);  in intel_mst_post_disable_dp()
944 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in intel_mst_post_disable_dp()
982 	drm_dp_send_power_updown_phy(&intel_dp->mst_mgr, connector->port,  in intel_mst_post_disable_dp()
1002 	intel_mst->connector = NULL;  in intel_mst_post_disable_dp()
1055 	struct intel_connector *connector =  in intel_mst_pre_enable_dp()  local
1056 		to_intel_connector(conn_state->connector);  in intel_mst_pre_enable_dp()
1062 	/* MST encoders are bound to a crtc, not to a connector,  in intel_mst_pre_enable_dp()
1065 	connector->encoder = encoder;  in intel_mst_pre_enable_dp()
1066 	intel_mst->connector = connector;  in intel_mst_pre_enable_dp()
1078 	drm_dp_send_power_updown_phy(&intel_dp->mst_mgr, connector->port, true);  in intel_mst_pre_enable_dp()
1080 	intel_dp_sink_enable_decompression(state, connector, pipe_config);  in intel_mst_pre_enable_dp()
1089 				       drm_atomic_get_mst_payload_state(mst_state, connector->port));  in intel_mst_pre_enable_dp()
1092 			    connector->base.name, ret);  in intel_mst_pre_enable_dp()
1116 	struct intel_connector *connector = to_intel_connector(conn_state->connector);  in intel_mst_enable_dp()  local
1152 				 drm_atomic_get_mst_payload_state(mst_state, connector->port));  in intel_mst_enable_dp()
1173 	if (intel_mst->connector)  in intel_dp_mst_enc_get_hw_state()
1196 static int intel_dp_mst_get_ddc_modes(struct drm_connector *connector)  in intel_dp_mst_get_ddc_modes()  argument
1198 	struct intel_connector *intel_connector = to_intel_connector(connector);  in intel_dp_mst_get_ddc_modes()
1203 	if (drm_connector_is_unregistered(connector))  in intel_dp_mst_get_ddc_modes()
1204 		return intel_connector_update_modes(connector, NULL);  in intel_dp_mst_get_ddc_modes()
1206 	drm_edid = drm_dp_mst_edid_read(connector, &intel_dp->mst_mgr, intel_connector->port);  in intel_dp_mst_get_ddc_modes()
1208 	ret = intel_connector_update_modes(connector, drm_edid);  in intel_dp_mst_get_ddc_modes()
1216 intel_dp_mst_connector_late_register(struct drm_connector *connector)  in intel_dp_mst_connector_late_register()  argument
1218 	struct intel_connector *intel_connector = to_intel_connector(connector);  in intel_dp_mst_connector_late_register()
1221 	ret = drm_dp_mst_connector_late_register(connector,  in intel_dp_mst_connector_late_register()
1226 	ret = intel_connector_register(connector);  in intel_dp_mst_connector_late_register()
1228 		drm_dp_mst_connector_early_unregister(connector,  in intel_dp_mst_connector_late_register()
1235 intel_dp_mst_connector_early_unregister(struct drm_connector *connector)  in intel_dp_mst_connector_early_unregister()  argument
1237 	struct intel_connector *intel_connector = to_intel_connector(connector);  in intel_dp_mst_connector_early_unregister()
1239 	intel_connector_unregister(connector);  in intel_dp_mst_connector_early_unregister()
1240 	drm_dp_mst_connector_early_unregister(connector,  in intel_dp_mst_connector_early_unregister()
1255 static int intel_dp_mst_get_modes(struct drm_connector *connector)  in intel_dp_mst_get_modes()  argument
1257 	return intel_dp_mst_get_ddc_modes(connector);  in intel_dp_mst_get_modes()
1261 intel_dp_mst_mode_valid_ctx(struct drm_connector *connector,  in intel_dp_mst_mode_valid_ctx()  argument
1266 	struct drm_i915_private *dev_priv = to_i915(connector->dev);  in intel_dp_mst_mode_valid_ctx()
1267 	struct intel_connector *intel_connector = to_intel_connector(connector);  in intel_dp_mst_mode_valid_ctx()
1272 	int max_dotclk = to_i915(connector->dev)->max_dotclk_freq;  in intel_dp_mst_mode_valid_ctx()
1280 	if (drm_connector_is_unregistered(connector)) {  in intel_dp_mst_mode_valid_ctx()
1344 		 * TBD pass the connector BPC,  in intel_dp_mst_mode_valid_ctx()
1387 static struct drm_encoder *intel_mst_atomic_best_encoder(struct drm_connector *connector,  in intel_mst_atomic_best_encoder()  argument
1391 											 connector);  in intel_mst_atomic_best_encoder()
1392 	struct intel_connector *intel_connector = to_intel_connector(connector);  in intel_mst_atomic_best_encoder()
1400 intel_dp_mst_detect(struct drm_connector *connector,  in intel_dp_mst_detect()  argument
1403 	struct drm_i915_private *i915 = to_i915(connector->dev);  in intel_dp_mst_detect()
1404 	struct intel_connector *intel_connector = to_intel_connector(connector);  in intel_dp_mst_detect()
1410 	if (drm_connector_is_unregistered(connector))  in intel_dp_mst_detect()
1413 	return drm_dp_mst_detect_port(connector, ctx, &intel_dp->mst_mgr,  in intel_dp_mst_detect()
1437 static bool intel_dp_mst_get_hw_state(struct intel_connector *connector)  in intel_dp_mst_get_hw_state()  argument
1439 	if (intel_attached_encoder(connector) && connector->base.state->crtc) {  in intel_dp_mst_get_hw_state()
1441 		if (!intel_attached_encoder(connector)->get_hw_state(intel_attached_encoder(connector), &pipe))  in intel_dp_mst_get_hw_state()
1449 				       struct drm_connector *connector,  in intel_dp_mst_add_properties()  argument
1452 	struct drm_i915_private *i915 = to_i915(connector->dev);  in intel_dp_mst_add_properties()
1454 	drm_object_attach_property(&connector->base,  in intel_dp_mst_add_properties()
1456 	drm_object_attach_property(&connector->base,  in intel_dp_mst_add_properties()
1459 	intel_attach_force_audio_property(connector);  in intel_dp_mst_add_properties()
1460 	intel_attach_broadcast_rgb_property(connector);  in intel_dp_mst_add_properties()
1463 	 * Reuse the prop from the SST connector because we're  in intel_dp_mst_add_properties()
1466 	connector->max_bpc_property =  in intel_dp_mst_add_properties()
1468 	if (connector->max_bpc_property)  in intel_dp_mst_add_properties()
1469 		drm_connector_attach_max_bpc_property(connector, 6, 12);  in intel_dp_mst_add_properties()
1471 	return drm_connector_set_path_property(connector, pathprop);  in intel_dp_mst_add_properties()
1476 					      struct intel_connector *connector)  in intel_dp_mst_read_decompression_port_dsc_caps()  argument
1480 	if (!connector->dp.dsc_decompression_aux)  in intel_dp_mst_read_decompression_port_dsc_caps()
1483 	if (drm_dp_read_dpcd_caps(connector->dp.dsc_decompression_aux, dpcd_caps) < 0)  in intel_dp_mst_read_decompression_port_dsc_caps()
1486 	intel_dp_get_dsc_sink_cap(dpcd_caps[DP_DPCD_REV], connector);  in intel_dp_mst_read_decompression_port_dsc_caps()
1489 static bool detect_dsc_hblank_expansion_quirk(const struct intel_connector *connector)  in detect_dsc_hblank_expansion_quirk()  argument
1491 	struct drm_i915_private *i915 = to_i915(connector->base.dev);  in detect_dsc_hblank_expansion_quirk()
1495 	if (!connector->dp.dsc_decompression_aux)  in detect_dsc_hblank_expansion_quirk()
1498 	if (drm_dp_read_desc(connector->dp.dsc_decompression_aux,  in detect_dsc_hblank_expansion_quirk()
1506 	if (drm_dp_read_dpcd_caps(connector->dp.dsc_decompression_aux, dpcd) < 0)  in detect_dsc_hblank_expansion_quirk()
1513 		    "[CONNECTOR:%d:%s] DSC HBLANK expansion quirk detected\n",  in detect_dsc_hblank_expansion_quirk()
1514 		    connector->base.base.id, connector->base.name);  in detect_dsc_hblank_expansion_quirk()
1528 	struct drm_connector *connector;  in intel_dp_add_mst_connector()  local
1547 	connector = &intel_connector->base;  in intel_dp_add_mst_connector()
1548 	ret = drm_connector_init(dev, connector, &intel_dp_mst_connector_funcs,  in intel_dp_add_mst_connector()
1556 	drm_connector_helper_add(connector, &intel_dp_mst_connector_helper_funcs);  in intel_dp_add_mst_connector()
1567 	ret = intel_dp_mst_add_properties(intel_dp, connector, pathprop);  in intel_dp_add_mst_connector()
1574 			    connector->name, connector->base.id);  in intel_dp_add_mst_connector()
1576 	return connector;  in intel_dp_add_mst_connector()
1579 	drm_connector_cleanup(connector);  in intel_dp_add_mst_connector()
1621 	 * of possible_crtcs of all the encoders of a given connector  in intel_dp_create_fake_mst_encoder()
1622 	 * to figure out which crtcs can drive said connector. What  in intel_dp_create_fake_mst_encoder()
1728  * intel_dp_mst_add_topology_state_for_connector - add MST topology state for a connector
1730  * @connector: connector to add the state for
1731  * @crtc: the CRTC @connector is attached to
1733  * Add the MST topology state for @connector to @state.
1739 					      struct intel_connector *connector,  in intel_dp_mst_add_topology_state_for_connector()  argument
1744 	if (!connector->mst_port)  in intel_dp_mst_add_topology_state_for_connector()
1748 						      &connector->mst_port->mst_mgr);  in intel_dp_mst_add_topology_state_for_connector()
1774 		struct intel_connector *connector = to_intel_connector(_connector);  in intel_dp_mst_add_topology_state_for_crtc()  local
1780 		ret = intel_dp_mst_add_topology_state_for_connector(state, connector, crtc);  in intel_dp_mst_add_topology_state_for_crtc()
1799 		struct intel_connector *connector =  in get_connector_in_state_for_crtc()  local
1804 			return connector;  in get_connector_in_state_for_crtc()
1840 		const struct intel_connector *connector =  in intel_dp_mst_crtc_needs_modeset()  local
1846 		if (connector->mst_port != crtc_connector->mst_port ||  in intel_dp_mst_crtc_needs_modeset()
1868 		if (connector->dp.dsc_decompression_aux ==  in intel_dp_mst_crtc_needs_modeset()
1869 		    &connector->mst_port->aux)  in intel_dp_mst_crtc_needs_modeset()