output: call wlr_output_update_enabled() after commit

Backends no longer need to manually call wlr_output_update_enabled()
in their commit hook: wlr_output will take care of that.

backend/drm/drm.c

@@ -595,9 +595,6 @@ bool drm_connector_commit_state(struct wlr_drm_connector *conn,
 		return false;
 	}
 
-	if (pending.base->committed & WLR_OUTPUT_STATE_ENABLED) {
-		wlr_output_update_enabled(&conn->output, pending.active);
-	}
 	if (pending.base->committed & WLR_OUTPUT_STATE_MODE) {
 		struct wlr_output_mode *mode = NULL;
 		switch (pending.base->mode_type) {

types/output/output.c

@@ -789,6 +789,10 @@ bool wlr_output_commit_state(struct wlr_output *output,
 
 	output->commit_seq++;
 
+	if (pending.committed & WLR_OUTPUT_STATE_ENABLED) {
+		wlr_output_update_enabled(output, pending.enabled);
+	}
+
 	bool scale_updated = pending.committed & WLR_OUTPUT_STATE_SCALE;
 	if (scale_updated) {
 		output->scale = pending.scale;