155 	/* Only add a GTF mode if we find no matching probed modes */  in drm_helper_probe_add_cmdline_mode()
463 	list_for_each_entry(mode, &connector->modes, head) {  in __drm_helper_update_and_validate()
501  * drm_helper_probe_single_connector_modes - get complete set of display modes
503  * @maxX: max width for modes
504  * @maxY: max height for modes
507  * &drm_connector_helper_funcs try to detect all valid modes.  Modes will first
509  * and the @maxX, @maxY parameters) and put into the normal modes list.
517  * 1. All modes currently on the connector's modes list are marked as stale
519  * 2. New modes are added to the connector's probed_modes list with
520  *    drm_mode_probed_add(). New modes start their life with status as OK.
521  *    Modes are added from a single source using the following priority order.
525  *      VESA DMT modes up to 1024x768 are automatically added
528  *    Finally modes specified via the kernel command line (video=...) are
530  *    (drm_helper_probe_add_cmdline_mode()). These modes are generated
533  * 3. Modes are moved from the probed_modes list to the modes list. Potential
537  * 4. Any non-stale mode on the modes list then undergoes validation
540  *    - drm_mode_validate_size() filters out modes larger than @maxX and @maxY
542  *    - drm_mode_validate_flag() checks the modes against basic connector
552  * 5. Any mode whose status is not OK is pruned from the connector's modes list,
557  * The number of modes found on @connector.
583 	/* set all old modes to the stale state */  in drm_helper_probe_single_connector_modes()
584 	list_for_each_entry(mode, &connector->modes, head)  in drm_helper_probe_single_connector_modes()
645 		drm_mode_prune_invalid(dev, &connector->modes, false);  in drm_helper_probe_single_connector_modes()
672 	drm_mode_prune_invalid(dev, &connector->modes, true);  in drm_helper_probe_single_connector_modes()
677 	 * mode. If all modes were pruned, perhaps because they need more  in drm_helper_probe_single_connector_modes()
681 	if (list_empty(&connector->modes) &&  in drm_helper_probe_single_connector_modes()
689 		drm_mode_prune_invalid(dev, &connector->modes, true);  in drm_helper_probe_single_connector_modes()
696 	if (list_empty(&connector->modes))  in drm_helper_probe_single_connector_modes()
699 	drm_mode_sort(&connector->modes);  in drm_helper_probe_single_connector_modes()
701 	drm_dbg_kms(dev, "[CONNECTOR:%d:%s] probed modes:\n",  in drm_helper_probe_single_connector_modes()
704 	list_for_each_entry(mode, &connector->modes, head) {  in drm_helper_probe_single_connector_modes()
1151  * This function duplicates a display modes for a connector. Drivers for hardware
1156  * The number of created modes.
1197  * Returns: Number of modes.
1223  * drm_connector_helper_tv_get_modes - Fills the modes availables to a TV connector
1226  * Fills the available modes for a TV connector based on the supported
1227  * TV modes, and the default mode expressed by the kernel command line.
1233  * The number of modes added to the connector.