diff options
Diffstat (limited to 'include/drm/drm_connector.h')
| -rw-r--r-- | include/drm/drm_connector.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h index 1647960c9e50..379746d3266f 100644 --- a/include/drm/drm_connector.h +++ b/include/drm/drm_connector.h @@ -590,6 +590,18 @@ struct drm_display_info { * @monitor_range: Frequency range supported by monitor range descriptor */ struct drm_monitor_range_info monitor_range; + + /** + * @mso_stream_count: eDP Multi-SST Operation (MSO) stream count from + * the DisplayID VESA vendor block. 0 for conventional Single-Stream + * Transport (SST), or 2 or 4 MSO streams. + */ + u8 mso_stream_count; + + /** + * @mso_pixel_overlap: eDP MSO segment pixel overlap, 0-8 pixels. + */ + u8 mso_pixel_overlap; }; int drm_display_info_set_bus_formats(struct drm_display_info *info, @@ -1084,6 +1096,14 @@ struct drm_connector_funcs { */ void (*atomic_print_state)(struct drm_printer *p, const struct drm_connector_state *state); + + /** + * @oob_hotplug_event: + * + * This will get called when a hotplug-event for a drm-connector + * has been received from a source outside the display driver / device. + */ + void (*oob_hotplug_event)(struct drm_connector *connector); }; /** @@ -1228,6 +1248,14 @@ struct drm_connector { struct device *kdev; /** @attr: sysfs attributes */ struct device_attribute *attr; + /** + * @fwnode: associated fwnode supplied by platform firmware + * + * Drivers can set this to associate a fwnode with a connector, drivers + * are expected to get a reference on the fwnode when setting this. + * drm_connector_cleanup() will call fwnode_handle_put() on this. + */ + struct fwnode_handle *fwnode; /** * @head: @@ -1239,6 +1267,14 @@ struct drm_connector { */ struct list_head head; + /** + * @global_connector_list_entry: + * + * Connector entry in the global connector-list, used by + * drm_connector_find_by_fwnode(). + */ + struct list_head global_connector_list_entry; + /** @base: base KMS object */ struct drm_mode_object base; @@ -1650,6 +1686,7 @@ drm_connector_is_unregistered(struct drm_connector *connector) DRM_CONNECTOR_UNREGISTERED; } +void drm_connector_oob_hotplug_event(struct fwnode_handle *connector_fwnode); const char *drm_get_connector_type_name(unsigned int connector_type); const char *drm_get_connector_status_name(enum drm_connector_status status); const char *drm_get_subpixel_order_name(enum subpixel_order order); |