154 	/* Only add a GTF mode if we find no matching probed modes */  in drm_helper_probe_add_cmdline_mode()
461 	list_for_each_entry(mode, &connector->modes, head) {  in __drm_helper_update_and_validate()
499  * drm_helper_probe_single_connector_modes - get complete set of display modes
501  * @maxX: max width for modes
502  * @maxY: max height for modes
505  * &drm_connector_helper_funcs try to detect all valid modes.  Modes will first
507  * and the @maxX, @maxY parameters) and put into the normal modes list.
515  * 1. All modes currently on the connector's modes list are marked as stale
517  * 2. New modes are added to the connector's probed_modes list with
518  *    drm_mode_probed_add(). New modes start their life with status as OK.
519  *    Modes are added from a single source using the following priority order.
523  *      VESA DMT modes up to 1024x768 are automatically added
526  *    Finally modes specified via the kernel command line (video=...) are
528  *    (drm_helper_probe_add_cmdline_mode()). These modes are generated
531  * 3. Modes are moved from the probed_modes list to the modes list. Potential
535  * 4. Any non-stale mode on the modes list then undergoes validation
538  *    - drm_mode_validate_size() filters out modes larger than @maxX and @maxY
540  *    - drm_mode_validate_flag() checks the modes against basic connector
550  * 5. Any mode whose status is not OK is pruned from the connector's modes list,
555  * The number of modes found on @connector.
581 	/* set all old modes to the stale state */  in drm_helper_probe_single_connector_modes()
582 	list_for_each_entry(mode, &connector->modes, head)  in drm_helper_probe_single_connector_modes()
643 		drm_mode_prune_invalid(dev, &connector->modes, false);  in drm_helper_probe_single_connector_modes()
670 	drm_mode_prune_invalid(dev, &connector->modes, true);  in drm_helper_probe_single_connector_modes()
675 	 * mode. If all modes were pruned, perhaps because they need more  in drm_helper_probe_single_connector_modes()
679 	if (list_empty(&connector->modes) &&  in drm_helper_probe_single_connector_modes()
687 		drm_mode_prune_invalid(dev, &connector->modes, true);  in drm_helper_probe_single_connector_modes()
694 	if (list_empty(&connector->modes))  in drm_helper_probe_single_connector_modes()
697 	drm_mode_sort(&connector->modes);  in drm_helper_probe_single_connector_modes()
699 	drm_dbg_kms(dev, "[CONNECTOR:%d:%s] probed modes:\n",  in drm_helper_probe_single_connector_modes()
702 	list_for_each_entry(mode, &connector->modes, head) {  in drm_helper_probe_single_connector_modes()
1148  * This function duplicates a display modes for a connector. Drivers for hardware
1153  * The number of created modes.
1194  * Returns: Number of modes.
1220  * drm_connector_helper_tv_get_modes - Fills the modes availables to a TV connector
1223  * Fills the available modes for a TV connector based on the supported
1224  * TV modes, and the default mode expressed by the kernel command line.
1230  * The number of modes added to the connector.