Lines Matching full:connector
56 * objects and initialized by setting the following fields. The connector is
58 * &struct drm_connector_funcs and a connector type, and then exposed to
62 * connectors to encoders 1:1, the connector should be attached at
75 * Global connector list for drm_connector_find_by_fwnode().
76 * Note drm_connector_[un]register() first take connector->lock and then
89 * Connector and encoder types.
132 * drm_get_connector_type_name - return a string for connector type
133 * @type: The connector type (DRM_MODE_CONNECTOR_*)
135 * Returns: the name of the connector type, or NULL if the type is not valid.
148 * @connector: connector to query
150 * The kernel supports per-connector configuration of its consoles through
153 * particular connector. This is typically only used during the early fbdev
156 static void drm_connector_get_cmdline_mode(struct drm_connector *connector) in drm_connector_get_cmdline_mode() argument
158 struct drm_cmdline_mode *mode = &connector->cmdline_mode; in drm_connector_get_cmdline_mode()
161 option = video_get_options(connector->name); in drm_connector_get_cmdline_mode()
166 connector, in drm_connector_get_cmdline_mode()
171 DRM_INFO("forcing %s connector %s\n", connector->name, in drm_connector_get_cmdline_mode()
173 connector->force = mode->force; in drm_connector_get_cmdline_mode()
177 DRM_INFO("cmdline forces connector %s panel_orientation to %d\n", in drm_connector_get_cmdline_mode()
178 connector->name, mode->panel_orientation); in drm_connector_get_cmdline_mode()
179 drm_connector_set_panel_orientation(connector, in drm_connector_get_cmdline_mode()
183 DRM_DEBUG_KMS("cmdline mode for connector %s %s %dx%d@%dHz%s%s%s\n", in drm_connector_get_cmdline_mode()
184 connector->name, mode->name, in drm_connector_get_cmdline_mode()
194 struct drm_connector *connector = in drm_connector_free() local
196 struct drm_device *dev = connector->dev; in drm_connector_free()
198 drm_mode_object_unregister(dev, &connector->base); in drm_connector_free()
199 connector->funcs->destroy(connector); in drm_connector_free()
204 struct drm_connector *connector, *n; in drm_connector_free_work_fn() local
215 llist_for_each_entry_safe(connector, n, freed, free_node) { in drm_connector_free_work_fn()
216 drm_mode_object_unregister(dev, &connector->base); in drm_connector_free_work_fn()
217 connector->funcs->destroy(connector); in drm_connector_free_work_fn()
222 struct drm_connector *connector, in __drm_connector_init() argument
236 ret = __drm_mode_object_add(dev, &connector->base, in __drm_connector_init()
242 connector->base.properties = &connector->properties; in __drm_connector_init()
243 connector->dev = dev; in __drm_connector_init()
244 connector->funcs = funcs; in __drm_connector_init()
246 /* connector index is used with 32bit bitmasks */ in __drm_connector_init()
249 DRM_DEBUG_KMS("Failed to allocate %s connector index: %d\n", in __drm_connector_init()
254 connector->index = ret; in __drm_connector_init()
257 connector->connector_type = connector_type; in __drm_connector_init()
258 connector->connector_type_id = in __drm_connector_init()
260 if (connector->connector_type_id < 0) { in __drm_connector_init()
261 ret = connector->connector_type_id; in __drm_connector_init()
264 connector->name = in __drm_connector_init()
267 connector->connector_type_id); in __drm_connector_init()
268 if (!connector->name) { in __drm_connector_init()
274 connector->ddc = ddc; in __drm_connector_init()
276 INIT_LIST_HEAD(&connector->global_connector_list_entry); in __drm_connector_init()
277 INIT_LIST_HEAD(&connector->probed_modes); in __drm_connector_init()
278 INIT_LIST_HEAD(&connector->modes); in __drm_connector_init()
279 mutex_init(&connector->mutex); in __drm_connector_init()
280 mutex_init(&connector->edid_override_mutex); in __drm_connector_init()
281 connector->edid_blob_ptr = NULL; in __drm_connector_init()
282 connector->epoch_counter = 0; in __drm_connector_init()
283 connector->tile_blob_ptr = NULL; in __drm_connector_init()
284 connector->status = connector_status_unknown; in __drm_connector_init()
285 connector->display_info.panel_orientation = in __drm_connector_init()
288 drm_connector_get_cmdline_mode(connector); in __drm_connector_init()
290 /* We should add connectors at the end to avoid upsetting the connector in __drm_connector_init()
294 list_add_tail(&connector->head, &config->connector_list); in __drm_connector_init()
300 drm_connector_attach_edid_property(connector); in __drm_connector_init()
302 drm_object_attach_property(&connector->base, in __drm_connector_init()
305 drm_object_attach_property(&connector->base, in __drm_connector_init()
309 drm_object_attach_property(&connector->base, in __drm_connector_init()
312 drm_object_attach_property(&connector->base, in __drm_connector_init()
317 drm_object_attach_property(&connector->base, config->prop_crtc_id, 0); in __drm_connector_init()
320 connector->debugfs_entry = NULL; in __drm_connector_init()
323 ida_free(connector_ida, connector->connector_type_id); in __drm_connector_init()
326 ida_free(&config->connector_ida, connector->index); in __drm_connector_init()
329 drm_mode_object_unregister(dev, &connector->base); in __drm_connector_init()
335 * drm_connector_init - Init a preallocated connector
337 * @connector: the connector to init
338 * @funcs: callbacks for this connector
339 * @connector_type: user visible type of the connector
341 * Initialises a preallocated connector. Connectors should be
342 * subclassed as part of driver connector objects.
345 * should call drm_connector_cleanup() and free the connector structure.
346 * The connector structure should not be allocated with devm_kzalloc().
356 struct drm_connector *connector, in drm_connector_init() argument
363 return __drm_connector_init(dev, connector, funcs, connector_type, NULL); in drm_connector_init()
368 * drm_connector_init_with_ddc - Init a preallocated connector
370 * @connector: the connector to init
371 * @funcs: callbacks for this connector
372 * @connector_type: user visible type of the connector
375 * Initialises a preallocated connector. Connectors should be
376 * subclassed as part of driver connector objects.
379 * should call drm_connector_cleanup() and free the connector structure.
380 * The connector structure should not be allocated with devm_kzalloc().
382 * Ensures that the ddc field of the connector is correctly set.
392 struct drm_connector *connector, in drm_connector_init_with_ddc() argument
400 return __drm_connector_init(dev, connector, funcs, connector_type, ddc); in drm_connector_init_with_ddc()
407 struct drm_connector *connector = ptr; in drm_connector_cleanup_action() local
409 drm_connector_cleanup(connector); in drm_connector_cleanup_action()
413 * drmm_connector_init - Init a preallocated connector
415 * @connector: the connector to init
416 * @funcs: callbacks for this connector
417 * @connector_type: user visible type of the connector
420 * Initialises a preallocated connector. Connectors should be
421 * subclassed as part of driver connector objects.
426 * The connector structure should be allocated with drmm_kzalloc().
432 struct drm_connector *connector, in drmm_connector_init() argument
442 ret = __drm_connector_init(dev, connector, funcs, connector_type, ddc); in drmm_connector_init()
447 connector); in drmm_connector_init()
457 * @connector: the connector
459 * Some connector types like DRM_MODE_CONNECTOR_VIRTUAL do not get a
463 void drm_connector_attach_edid_property(struct drm_connector *connector) in drm_connector_attach_edid_property() argument
465 struct drm_mode_config *config = &connector->dev->mode_config; in drm_connector_attach_edid_property()
467 drm_object_attach_property(&connector->base, in drm_connector_attach_edid_property()
474 * drm_connector_attach_encoder - attach a connector to an encoder
475 * @connector: connector to attach
476 * @encoder: encoder to attach @connector to
478 * This function links up a connector to an encoder. Note that the routing
485 int drm_connector_attach_encoder(struct drm_connector *connector, in drm_connector_attach_encoder() argument
490 * of connector to encoder in simple connector/encoder devices using a in drm_connector_attach_encoder()
491 * direct assignment of connector->encoder = encoder. This connection in drm_connector_attach_encoder()
499 if (WARN_ON(connector->encoder)) in drm_connector_attach_encoder()
502 connector->possible_encoders |= drm_encoder_mask(encoder); in drm_connector_attach_encoder()
509 * drm_connector_has_possible_encoder - check if the connector and encoder are
511 * @connector: the connector
515 * True if @encoder is one of the possible encoders for @connector.
517 bool drm_connector_has_possible_encoder(struct drm_connector *connector, in drm_connector_has_possible_encoder() argument
520 return connector->possible_encoders & drm_encoder_mask(encoder); in drm_connector_has_possible_encoder()
524 static void drm_mode_remove(struct drm_connector *connector, in drm_mode_remove() argument
528 drm_mode_destroy(connector->dev, mode); in drm_mode_remove()
532 * drm_connector_cleanup - cleans up an initialised connector
533 * @connector: connector to cleanup
535 * Cleans up the connector but doesn't free the object.
537 void drm_connector_cleanup(struct drm_connector *connector) in drm_connector_cleanup() argument
539 struct drm_device *dev = connector->dev; in drm_connector_cleanup()
542 /* The connector should have been removed from userspace long before in drm_connector_cleanup()
545 if (WARN_ON(connector->registration_state == in drm_connector_cleanup()
547 drm_connector_unregister(connector); in drm_connector_cleanup()
549 if (connector->privacy_screen) { in drm_connector_cleanup()
550 drm_privacy_screen_put(connector->privacy_screen); in drm_connector_cleanup()
551 connector->privacy_screen = NULL; in drm_connector_cleanup()
554 if (connector->tile_group) { in drm_connector_cleanup()
555 drm_mode_put_tile_group(dev, connector->tile_group); in drm_connector_cleanup()
556 connector->tile_group = NULL; in drm_connector_cleanup()
559 list_for_each_entry_safe(mode, t, &connector->probed_modes, head) in drm_connector_cleanup()
560 drm_mode_remove(connector, mode); in drm_connector_cleanup()
562 list_for_each_entry_safe(mode, t, &connector->modes, head) in drm_connector_cleanup()
563 drm_mode_remove(connector, mode); in drm_connector_cleanup()
565 ida_free(&drm_connector_enum_list[connector->connector_type].ida, in drm_connector_cleanup()
566 connector->connector_type_id); in drm_connector_cleanup()
568 ida_free(&dev->mode_config.connector_ida, connector->index); in drm_connector_cleanup()
570 kfree(connector->display_info.bus_formats); in drm_connector_cleanup()
571 kfree(connector->display_info.vics); in drm_connector_cleanup()
572 drm_mode_object_unregister(dev, &connector->base); in drm_connector_cleanup()
573 kfree(connector->name); in drm_connector_cleanup()
574 connector->name = NULL; in drm_connector_cleanup()
575 fwnode_handle_put(connector->fwnode); in drm_connector_cleanup()
576 connector->fwnode = NULL; in drm_connector_cleanup()
578 list_del(&connector->head); in drm_connector_cleanup()
582 WARN_ON(connector->state && !connector->funcs->atomic_destroy_state); in drm_connector_cleanup()
583 if (connector->state && connector->funcs->atomic_destroy_state) in drm_connector_cleanup()
584 connector->funcs->atomic_destroy_state(connector, in drm_connector_cleanup()
585 connector->state); in drm_connector_cleanup()
587 mutex_destroy(&connector->mutex); in drm_connector_cleanup()
589 memset(connector, 0, sizeof(*connector)); in drm_connector_cleanup()
597 * drm_connector_register - register a connector
598 * @connector: the connector to register
600 * Register userspace interfaces for a connector. Only call this for connectors
605 * When the connector is no longer available, callers must call
611 int drm_connector_register(struct drm_connector *connector) in drm_connector_register() argument
615 if (!connector->dev->registered) in drm_connector_register()
618 mutex_lock(&connector->mutex); in drm_connector_register()
619 if (connector->registration_state != DRM_CONNECTOR_INITIALIZING) in drm_connector_register()
622 ret = drm_sysfs_connector_add(connector); in drm_connector_register()
626 drm_debugfs_connector_add(connector); in drm_connector_register()
628 if (connector->funcs->late_register) { in drm_connector_register()
629 ret = connector->funcs->late_register(connector); in drm_connector_register()
634 ret = drm_sysfs_connector_add_late(connector); in drm_connector_register()
638 drm_mode_object_register(connector->dev, &connector->base); in drm_connector_register()
640 connector->registration_state = DRM_CONNECTOR_REGISTERED; in drm_connector_register()
642 /* Let userspace know we have a new connector */ in drm_connector_register()
643 drm_sysfs_connector_hotplug_event(connector); in drm_connector_register()
645 if (connector->privacy_screen) in drm_connector_register()
646 drm_privacy_screen_register_notifier(connector->privacy_screen, in drm_connector_register()
647 &connector->privacy_screen_notifier); in drm_connector_register()
650 list_add_tail(&connector->global_connector_list_entry, &connector_list); in drm_connector_register()
655 if (connector->funcs->early_unregister) in drm_connector_register()
656 connector->funcs->early_unregister(connector); in drm_connector_register()
658 drm_debugfs_connector_remove(connector); in drm_connector_register()
659 drm_sysfs_connector_remove(connector); in drm_connector_register()
661 mutex_unlock(&connector->mutex); in drm_connector_register()
667 * drm_connector_unregister - unregister a connector
668 * @connector: the connector to unregister
670 * Unregister userspace interfaces for a connector. Only call this for
674 void drm_connector_unregister(struct drm_connector *connector) in drm_connector_unregister() argument
676 mutex_lock(&connector->mutex); in drm_connector_unregister()
677 if (connector->registration_state != DRM_CONNECTOR_REGISTERED) { in drm_connector_unregister()
678 mutex_unlock(&connector->mutex); in drm_connector_unregister()
683 list_del_init(&connector->global_connector_list_entry); in drm_connector_unregister()
686 if (connector->privacy_screen) in drm_connector_unregister()
688 connector->privacy_screen, in drm_connector_unregister()
689 &connector->privacy_screen_notifier); in drm_connector_unregister()
691 drm_sysfs_connector_remove_early(connector); in drm_connector_unregister()
693 if (connector->funcs->early_unregister) in drm_connector_unregister()
694 connector->funcs->early_unregister(connector); in drm_connector_unregister()
696 drm_debugfs_connector_remove(connector); in drm_connector_unregister()
697 drm_sysfs_connector_remove(connector); in drm_connector_unregister()
699 connector->registration_state = DRM_CONNECTOR_UNREGISTERED; in drm_connector_unregister()
700 mutex_unlock(&connector->mutex); in drm_connector_unregister()
706 struct drm_connector *connector; in drm_connector_unregister_all() local
710 drm_for_each_connector_iter(connector, &conn_iter) in drm_connector_unregister_all()
711 drm_connector_unregister(connector); in drm_connector_unregister_all()
717 struct drm_connector *connector; in drm_connector_register_all() local
722 drm_for_each_connector_iter(connector, &conn_iter) { in drm_connector_register_all()
723 ret = drm_connector_register(connector); in drm_connector_register_all()
735 * drm_get_connector_status_name - return a string for connector status
736 * @status: connector status to compute name of
741 * Returns: connector status string
755 * drm_get_connector_force_name - return a string for connector force
756 * @force: connector force to get name of
802 * Extra-safe connector put function that works in any context. Should only be
804 * actually release the connector when dropping our final reference.
821 * drm_connector_list_iter_next - return next connector
824 * Returns: the next connector for @iter, or NULL when the list walk has
847 /* loop until it's not a zombie connector */ in drm_connector_list_iter_next()
956 /* Optional connector properties. */
1148 * DOC: standard connector properties
1165 * Legacy property for setting the power state of the connector. For atomic
1168 * connector is linked to. Drivers should never set this property directly,
1185 * connector is connected to a CRTC. In atomic the DRM core enforces that
1192 * Summarizing: Only set "DPMS" when the connector is known to be enabled,
1196 * Connector path property to identify how this sink is physically
1204 * parent connector and ``<ports>`` is a hyphen-separated list of DP MST
1208 * Connector tile group property to indicate how a set of DRM connector
1218 * Connector link-status property to indicate the status of link. The
1229 * "GOOD" to re-enable the connector.
1235 * When user-space performs an atomic commit on a connector with a "BAD"
1284 * - Kernel sends uevent with the connector id and property id through
1352 * Connector property to enable userspace to send HDR Metadata to
1397 * property to the connector during initialization.
1402 * Mode object ID of the &drm_crtc this connector should be connected to.
1443 * connector subtypes. Enum values more or less match with those from main
1444 * connector types.
1490 * Add margins to the connector's viewport. This is typically used to
1560 * drm_mode_create_dvi_i_properties - create DVI-I specific connector properties
1563 * Called by a driver the first time a DVI-I connector is made.
1594 * @connector: drm_connector to attach property
1596 * Called by a driver when DP connector is created.
1598 void drm_connector_attach_dp_subconnector_property(struct drm_connector *connector) in drm_connector_attach_dp_subconnector_property() argument
1600 struct drm_mode_config *mode_config = &connector->dev->mode_config; in drm_connector_attach_dp_subconnector_property()
1604 drm_property_create_enum(connector->dev, in drm_connector_attach_dp_subconnector_property()
1610 drm_object_attach_property(&connector->base, in drm_connector_attach_dp_subconnector_property()
1617 * DOC: HDMI connector properties
1656 * DOC: Analog TV Connector Properties
1659 * Indicates the TV Mode used on an analog TV connector. The value
1706 * @connector: connector to attach content type property on.
1708 * Called by a driver the first time a HDMI connector is made.
1712 int drm_connector_attach_content_type_property(struct drm_connector *connector) in drm_connector_attach_content_type_property() argument
1714 if (!drm_mode_create_content_type_property(connector->dev)) in drm_connector_attach_content_type_property()
1715 drm_object_attach_property(&connector->base, in drm_connector_attach_content_type_property()
1716 connector->dev->mode_config.content_type_property, in drm_connector_attach_content_type_property()
1723 * drm_connector_attach_tv_margin_properties - attach TV connector margin
1725 * @connector: DRM connector
1727 * Called by a driver when it needs to attach TV margin props to a connector.
1730 void drm_connector_attach_tv_margin_properties(struct drm_connector *connector) in drm_connector_attach_tv_margin_properties() argument
1732 struct drm_device *dev = connector->dev; in drm_connector_attach_tv_margin_properties()
1734 drm_object_attach_property(&connector->base, in drm_connector_attach_tv_margin_properties()
1737 drm_object_attach_property(&connector->base, in drm_connector_attach_tv_margin_properties()
1740 drm_object_attach_property(&connector->base, in drm_connector_attach_tv_margin_properties()
1743 drm_object_attach_property(&connector->base, in drm_connector_attach_tv_margin_properties()
1750 * drm_mode_create_tv_margin_properties - create TV connector margin properties
1753 * Called by a driver's HDMI connector initialization routine, this function
1755 * function for an SDTV connector, it's already called from
1791 * drm_mode_create_tv_properties_legacy - create TV specific connector properties
1797 * the TV specific connector properties for a given device. Caller is
1801 * NOTE: This functions registers the deprecated "mode" connector
1820 * Basic connector properties in drm_mode_create_tv_properties_legacy()
1895 * drm_mode_create_tv_properties - create TV specific connector properties
1900 * the TV specific connector properties for a given device.
2022 * from the minimum supported variable refresh rate for the connector.
2031 * @connector: connector to create the vrr_capable property on.
2034 * variable refresh rate capability for a connector.
2040 struct drm_connector *connector) in drm_connector_attach_vrr_capable_property() argument
2042 struct drm_device *dev = connector->dev; in drm_connector_attach_vrr_capable_property()
2045 if (!connector->vrr_capable_property) { in drm_connector_attach_vrr_capable_property()
2051 connector->vrr_capable_property = prop; in drm_connector_attach_vrr_capable_property()
2052 drm_object_attach_property(&connector->base, prop, 0); in drm_connector_attach_vrr_capable_property()
2061 * @connector: connector to attach scaling mode property on.
2073 int drm_connector_attach_scaling_mode_property(struct drm_connector *connector, in drm_connector_attach_scaling_mode_property() argument
2076 struct drm_device *dev = connector->dev; in drm_connector_attach_scaling_mode_property()
2110 drm_object_attach_property(&connector->base, in drm_connector_attach_scaling_mode_property()
2113 connector->scaling_mode_property = scaling_mode_property; in drm_connector_attach_scaling_mode_property()
2147 * DOC: standard connector properties
2170 * drm_mode_create_hdmi_colorspace_property() is used for HDMI connector and
2171 * drm_mode_create_dp_colorspace_property() is used for DP connector.
2174 static int drm_mode_create_colorspace_property(struct drm_connector *connector, in drm_mode_create_colorspace_property() argument
2177 struct drm_device *dev = connector->dev; in drm_mode_create_colorspace_property()
2182 if (connector->colorspace_property) in drm_mode_create_colorspace_property()
2186 drm_err(dev, "No supported colorspaces provded on [CONNECTOR:%d:%s]\n", in drm_mode_create_colorspace_property()
2187 connector->base.id, connector->name); in drm_mode_create_colorspace_property()
2192 drm_err(dev, "Unknown colorspace provded on [CONNECTOR:%d:%s]\n", in drm_mode_create_colorspace_property()
2193 connector->base.id, connector->name); in drm_mode_create_colorspace_property()
2207 connector->colorspace_property = in drm_mode_create_colorspace_property()
2212 if (!connector->colorspace_property) in drm_mode_create_colorspace_property()
2220 * @connector: connector to create the Colorspace property on.
2229 int drm_mode_create_hdmi_colorspace_property(struct drm_connector *connector, in drm_mode_create_hdmi_colorspace_property() argument
2239 return drm_mode_create_colorspace_property(connector, colorspaces); in drm_mode_create_hdmi_colorspace_property()
2245 * @connector: connector to create the Colorspace property on.
2254 int drm_mode_create_dp_colorspace_property(struct drm_connector *connector, in drm_mode_create_dp_colorspace_property() argument
2264 return drm_mode_create_colorspace_property(connector, colorspaces); in drm_mode_create_dp_colorspace_property()
2323 * drm_connector_set_path_property - set tile property on connector
2324 * @connector: connector to set property on.
2328 * connector path. This is mainly used for DisplayPort MST where
2335 int drm_connector_set_path_property(struct drm_connector *connector, in drm_connector_set_path_property() argument
2338 struct drm_device *dev = connector->dev; in drm_connector_set_path_property()
2342 &connector->path_blob_ptr, in drm_connector_set_path_property()
2345 &connector->base, in drm_connector_set_path_property()
2352 * drm_connector_set_tile_property - set tile property on connector
2353 * @connector: connector to set property on.
2355 * This looks up the tile information for a connector, and creates a
2364 int drm_connector_set_tile_property(struct drm_connector *connector) in drm_connector_set_tile_property() argument
2366 struct drm_device *dev = connector->dev; in drm_connector_set_tile_property()
2370 if (!connector->has_tile) { in drm_connector_set_tile_property()
2372 &connector->tile_blob_ptr, in drm_connector_set_tile_property()
2375 &connector->base, in drm_connector_set_tile_property()
2381 connector->tile_group->id, connector->tile_is_single_monitor, in drm_connector_set_tile_property()
2382 connector->num_h_tile, connector->num_v_tile, in drm_connector_set_tile_property()
2383 connector->tile_h_loc, connector->tile_v_loc, in drm_connector_set_tile_property()
2384 connector->tile_h_size, connector->tile_v_size); in drm_connector_set_tile_property()
2387 &connector->tile_blob_ptr, in drm_connector_set_tile_property()
2390 &connector->base, in drm_connector_set_tile_property()
2397 * drm_connector_set_link_status_property - Set link status property of a connector
2398 * @connector: drm connector
2415 void drm_connector_set_link_status_property(struct drm_connector *connector, in drm_connector_set_link_status_property() argument
2418 struct drm_device *dev = connector->dev; in drm_connector_set_link_status_property()
2421 connector->state->link_status = link_status; in drm_connector_set_link_status_property()
2428 * @connector: connector to attach max bpc property on.
2429 * @min: The minimum bit depth supported by the connector.
2430 * @max: The maximum bit depth supported by the connector.
2432 * This is used to add support for limiting the bit depth on a connector.
2437 int drm_connector_attach_max_bpc_property(struct drm_connector *connector, in drm_connector_attach_max_bpc_property() argument
2440 struct drm_device *dev = connector->dev; in drm_connector_attach_max_bpc_property()
2443 prop = connector->max_bpc_property; in drm_connector_attach_max_bpc_property()
2449 connector->max_bpc_property = prop; in drm_connector_attach_max_bpc_property()
2452 drm_object_attach_property(&connector->base, prop, max); in drm_connector_attach_max_bpc_property()
2453 connector->state->max_requested_bpc = max; in drm_connector_attach_max_bpc_property()
2454 connector->state->max_bpc = max; in drm_connector_attach_max_bpc_property()
2462 * @connector: connector to attach the property on.
2470 int drm_connector_attach_hdr_output_metadata_property(struct drm_connector *connector) in drm_connector_attach_hdr_output_metadata_property() argument
2472 struct drm_device *dev = connector->dev; in drm_connector_attach_hdr_output_metadata_property()
2475 drm_object_attach_property(&connector->base, prop, 0); in drm_connector_attach_hdr_output_metadata_property()
2483 * @connector: connector to attach the property on.
2491 int drm_connector_attach_colorspace_property(struct drm_connector *connector) in drm_connector_attach_colorspace_property() argument
2493 struct drm_property *prop = connector->colorspace_property; in drm_connector_attach_colorspace_property()
2495 drm_object_attach_property(&connector->base, prop, DRM_MODE_COLORIMETRY_DEFAULT); in drm_connector_attach_colorspace_property()
2503 * @old_state: old connector state to compare
2504 * @new_state: new connector state to compare
2507 * have changed between two different connector state (and thus probably
2531 * capable property for a connector
2532 * @connector: drm connector
2533 * @capable: True if the connector is variable refresh rate capable
2536 * variable refresh rate over a connector.
2539 struct drm_connector *connector, bool capable) in drm_connector_set_vrr_capable_property() argument
2541 if (!connector->vrr_capable_property) in drm_connector_set_vrr_capable_property()
2544 drm_object_property_set_value(&connector->base, in drm_connector_set_vrr_capable_property()
2545 connector->vrr_capable_property, in drm_connector_set_vrr_capable_property()
2551 * drm_connector_set_panel_orientation - sets the connector's panel_orientation
2552 * @connector: connector for which to set the panel-orientation property.
2555 * This function sets the connector's panel_orientation and attaches
2556 * a "panel orientation" property to the connector.
2558 * Calling this function on a connector where the panel_orientation has
2572 struct drm_connector *connector, in drm_connector_set_panel_orientation() argument
2575 struct drm_device *dev = connector->dev; in drm_connector_set_panel_orientation()
2576 struct drm_display_info *info = &connector->display_info; in drm_connector_set_panel_orientation()
2601 drm_object_attach_property(&connector->base, prop, in drm_connector_set_panel_orientation()
2609 * connector's panel_orientation after checking for quirks
2610 * @connector: connector for which to init the panel-orientation property.
2622 struct drm_connector *connector, in drm_connector_set_panel_orientation_with_quirk() argument
2632 return drm_connector_set_panel_orientation(connector, in drm_connector_set_panel_orientation_with_quirk()
2639 * set the connector's panel_orientation from panel's callback.
2640 * @connector: connector for which to init the panel-orientation property.
2650 struct drm_connector *connector, in drm_connector_set_orientation_from_panel() argument
2660 return drm_connector_set_panel_orientation(connector, orientation); in drm_connector_set_orientation_from_panel()
2674 * @connector: connector for which to create the privacy-screen properties
2677 * hw-state" properties for the connector. They are not attached.
2680 drm_connector_create_privacy_screen_properties(struct drm_connector *connector) in drm_connector_create_privacy_screen_properties() argument
2682 if (connector->privacy_screen_sw_state_property) in drm_connector_create_privacy_screen_properties()
2686 connector->privacy_screen_sw_state_property = in drm_connector_create_privacy_screen_properties()
2687 drm_property_create_enum(connector->dev, DRM_MODE_PROP_ENUM, in drm_connector_create_privacy_screen_properties()
2691 connector->privacy_screen_hw_state_property = in drm_connector_create_privacy_screen_properties()
2692 drm_property_create_enum(connector->dev, in drm_connector_create_privacy_screen_properties()
2703 * @connector: connector on which to attach the privacy-screen properties
2706 * hw-state" properties to the connector. The initial state of both is set
2710 drm_connector_attach_privacy_screen_properties(struct drm_connector *connector) in drm_connector_attach_privacy_screen_properties() argument
2712 if (!connector->privacy_screen_sw_state_property) in drm_connector_attach_privacy_screen_properties()
2715 drm_object_attach_property(&connector->base, in drm_connector_attach_privacy_screen_properties()
2716 connector->privacy_screen_sw_state_property, in drm_connector_attach_privacy_screen_properties()
2719 drm_object_attach_property(&connector->base, in drm_connector_attach_privacy_screen_properties()
2720 connector->privacy_screen_hw_state_property, in drm_connector_attach_privacy_screen_properties()
2726 struct drm_connector *connector, bool set_sw_state) in drm_connector_update_privacy_screen_properties() argument
2730 drm_privacy_screen_get_state(connector->privacy_screen, in drm_connector_update_privacy_screen_properties()
2734 connector->state->privacy_screen_sw_state = sw_state; in drm_connector_update_privacy_screen_properties()
2735 drm_object_property_set_value(&connector->base, in drm_connector_update_privacy_screen_properties()
2736 connector->privacy_screen_hw_state_property, hw_state); in drm_connector_update_privacy_screen_properties()
2742 struct drm_connector *connector = in drm_connector_privacy_screen_notifier() local
2744 struct drm_device *dev = connector->dev; in drm_connector_privacy_screen_notifier()
2747 drm_connector_update_privacy_screen_properties(connector, true); in drm_connector_privacy_screen_notifier()
2750 drm_sysfs_connector_property_event(connector, in drm_connector_privacy_screen_notifier()
2751 connector->privacy_screen_sw_state_property); in drm_connector_privacy_screen_notifier()
2752 drm_sysfs_connector_property_event(connector, in drm_connector_privacy_screen_notifier()
2753 connector->privacy_screen_hw_state_property); in drm_connector_privacy_screen_notifier()
2760 * the connector
2761 * @connector: connector to attach the privacy-screen to
2765 * a generic notifier for generating sysfs-connector-status-events
2768 * call drm_privacy_screen_put() on it when the connector is destroyed.
2771 struct drm_connector *connector, struct drm_privacy_screen *priv) in drm_connector_attach_privacy_screen_provider() argument
2773 connector->privacy_screen = priv; in drm_connector_attach_privacy_screen_provider()
2774 connector->privacy_screen_notifier.notifier_call = in drm_connector_attach_privacy_screen_provider()
2777 drm_connector_create_privacy_screen_properties(connector); in drm_connector_attach_privacy_screen_provider()
2778 drm_connector_update_privacy_screen_properties(connector, true); in drm_connector_attach_privacy_screen_provider()
2779 drm_connector_attach_privacy_screen_properties(connector); in drm_connector_attach_privacy_screen_provider()
2784 * drm_connector_update_privacy_screen - update connector's privacy-screen sw-state
2785 * @connector_state: connector-state to update the privacy-screen for
2787 * This function calls drm_privacy_screen_set_sw_state() on the connector's
2790 * If the connector has no privacy-screen, then this is a no-op.
2794 struct drm_connector *connector = connector_state->connector; in drm_connector_update_privacy_screen() local
2797 if (!connector->privacy_screen) in drm_connector_update_privacy_screen()
2800 ret = drm_privacy_screen_set_sw_state(connector->privacy_screen, in drm_connector_update_privacy_screen()
2803 drm_err(connector->dev, "Error updating privacy-screen sw_state\n"); in drm_connector_update_privacy_screen()
2808 drm_connector_update_privacy_screen_properties(connector, false); in drm_connector_update_privacy_screen()
2817 struct drm_connector *connector = obj_to_connector(obj); in drm_connector_set_obj_prop() local
2820 if (property == connector->dev->mode_config.dpms_property) { in drm_connector_set_obj_prop()
2821 ret = (*connector->funcs->dpms)(connector, (int)value); in drm_connector_set_obj_prop()
2822 } else if (connector->funcs->set_property) in drm_connector_set_obj_prop()
2823 ret = connector->funcs->set_property(connector, property, value); in drm_connector_set_obj_prop()
2826 drm_object_property_set_value(&connector->base, property, value); in drm_connector_set_obj_prop()
2845 static struct drm_encoder *drm_connector_get_encoder(struct drm_connector *connector) in drm_connector_get_encoder() argument
2850 if (connector->state) in drm_connector_get_encoder()
2851 return connector->state->best_encoder; in drm_connector_get_encoder()
2852 return connector->encoder; in drm_connector_get_encoder()
2893 struct drm_connector *connector; in drm_mode_getconnector() local
2910 connector = drm_connector_lookup(dev, file_priv, out_resp->connector_id); in drm_mode_getconnector()
2911 if (!connector) in drm_mode_getconnector()
2914 encoders_count = hweight32(connector->possible_encoders); in drm_mode_getconnector()
2920 drm_connector_for_each_possible_encoder(connector, encoder) { in drm_mode_getconnector()
2930 out_resp->connector_id = connector->base.id; in drm_mode_getconnector()
2931 out_resp->connector_type = connector->connector_type; in drm_mode_getconnector()
2932 out_resp->connector_type_id = connector->connector_type_id; in drm_mode_getconnector()
2939 connector->funcs->fill_modes(connector, in drm_mode_getconnector()
2943 …drm_dbg_kms(dev, "User-space requested a forced probe on [CONNECTOR:%d:%s] but is not the DRM mast… in drm_mode_getconnector()
2944 connector->base.id, connector->name); in drm_mode_getconnector()
2947 out_resp->mm_width = connector->display_info.width_mm; in drm_mode_getconnector()
2948 out_resp->mm_height = connector->display_info.height_mm; in drm_mode_getconnector()
2949 out_resp->subpixel = connector->display_info.subpixel_order; in drm_mode_getconnector()
2950 out_resp->connection = connector->status; in drm_mode_getconnector()
2953 list_for_each_entry(mode, &connector->modes, head) { in drm_mode_getconnector()
2956 if (drm_mode_expose_to_userspace(mode, &connector->modes, in drm_mode_getconnector()
2970 list_for_each_entry(mode, &connector->modes, head) { in drm_mode_getconnector()
2992 list_for_each_entry_continue(mode, &connector->modes, head) in drm_mode_getconnector()
3003 list_for_each_entry(mode, &connector->modes, head) in drm_mode_getconnector()
3011 encoder = drm_connector_get_encoder(connector); in drm_mode_getconnector()
3020 ret = drm_mode_object_get_properties(&connector->base, file_priv->atomic, in drm_mode_getconnector()
3027 drm_connector_put(connector); in drm_mode_getconnector()
3033 * drm_connector_find_by_fwnode - Find a connector based on the associated fwnode
3037 * a connector is found a reference to the connector is returned. The caller must
3039 * connector.
3041 * Returns: A reference to the found connector or an ERR_PTR().
3045 struct drm_connector *connector, *found = ERR_PTR(-ENODEV); in drm_connector_find_by_fwnode() local
3052 list_for_each_entry(connector, &connector_list, global_connector_list_entry) { in drm_connector_find_by_fwnode()
3053 if (connector->fwnode == fwnode || in drm_connector_find_by_fwnode()
3054 (connector->fwnode && connector->fwnode->secondary == fwnode)) { in drm_connector_find_by_fwnode()
3055 drm_connector_get(connector); in drm_connector_find_by_fwnode()
3056 found = connector; in drm_connector_find_by_fwnode()
3067 * drm_connector_oob_hotplug_event - Report out-of-band hotplug event to connector
3082 struct drm_connector *connector; in drm_connector_oob_hotplug_event() local
3084 connector = drm_connector_find_by_fwnode(connector_fwnode); in drm_connector_oob_hotplug_event()
3085 if (IS_ERR(connector)) in drm_connector_oob_hotplug_event()
3088 if (connector->funcs->oob_hotplug_event) in drm_connector_oob_hotplug_event()
3089 connector->funcs->oob_hotplug_event(connector, status); in drm_connector_oob_hotplug_event()
3091 drm_connector_put(connector); in drm_connector_oob_hotplug_event()