/* First disable outputs we need to disable */
	wl_list_for_each(config_head, &config->heads, link) {
		struct wlr_output *wlr_output = config_head->state.output;
		if (!wlr_output->enabled || config_head->state.enabled)
			continue;
		wlr_output_enable(wlr_output, 0);
		if (test) {
			ok &= wlr_output_test(wlr_output);
			wlr_output_rollback(wlr_output);
		} else {
			ok &= wlr_output_commit(wlr_output);
		}
	}

	/* Then enable outputs that need to */

		if (!config_head->state.enabled)
			continue;

		wlr_output_enable(wlr_output, 1);

		wlr_output_enable(wlr_output, config_head->state.enabled);
		if (!config_head->state.enabled)
			goto apply_or_test;

apply_or_test:

			if (!config_head->state.mode)

			if (!config_head->state.mode && config_head->state.enabled)