Merge tag 'drm-misc-next-2018-07-11' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

drm-misc-next for 4.19:

Cross-subsystem Changes:
- many dt-bindings Doc changes

Core Changes:
- Encoder clean ups (Ville Syrjälä)
- Connector Writeback improvements(Boris Brezillon)
- Fake vblank support (Boris Brezillon)
- API for in-kernel clients (Noralf Trønnes)
- improvements to the path of finding panels(Boris Brezillon)

Driver Changes:
- initial support for the virtual display driver - vkms(Haneen Mohammed and Rodrigo Siqueira)
- panel: add Rocktech RK070ER9427 LCD support (Jagan Teki)
- panel: add support for the EDT ETM0700G0EDH6 and EDT ETM0700G0BDH6(Jan Tuerk)
- panel: add DLC DLC0700YZG-1 (Philipp Zabel)
- panel: add support for BOE HV070WSA-100 (Andrzej Hajda)
- panel: add newhaven, nhd-4.3-480272ef-atxl LCD (Tomi Valkeinen)
- panel: add support for Innolux G070Y2-L01 (Christoph Fritz)
- panel: add support for DataImage SCF0700C48GGU18 (Michal Vokáč)
- panel: add support for Sharp LQ035Q7DB03 (Vladimir Zapolskiy)
- panel: p079zca: Refactor panel driver to support multiple panels (Lin Huang)
- sun4i: Add R40 display engine compatible(Jernej Skrabec)

Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180712011137.GA26620@juma

drivers/gpu/drm/tilcdc/tilcdc_external.c

@@ -103,12 +103,11 @@ struct drm_connector *tilcdc_encoder_find_connector(struct drm_device *ddev,
 						    struct drm_encoder *encoder)
 {
 	struct drm_connector *connector;
-	int i;
 
-	list_for_each_entry(connector, &ddev->mode_config.connector_list, head)
-		for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++)
-			if (connector->encoder_ids[i] == encoder->base.id)
-				return connector;
+	list_for_each_entry(connector, &ddev->mode_config.connector_list, head) {
+		if (drm_connector_has_possible_encoder(connector, encoder))
+			return connector;
+	}
 
 	dev_err(ddev->dev, "No connector found for %s encoder (id %d)\n",
 		encoder->name, encoder->base.id);