X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=src%2Ftdm_helper.c;h=804a112133f5a6d363ced8c9ea44b9ac21a86ad7;hb=d2b86709393a6e7fba1e22a82625e4c2514c8a7e;hp=3607f1365f1d76f499a6ca777d9b235cf5972864;hpb=211eb281cbf5d191ccec9e726770b1ccc8cf1823;p=platform%2Fcore%2Fuifw%2Flibtdm.git

diff --git a/src/tdm_helper.c b/src/tdm_helper.c
index 3607f13..804a112 100644
--- a/src/tdm_helper.c
+++ b/src/tdm_helper.c
@@ -846,6 +846,8 @@ _tdm_helper_get_backend_information(tdm_private_module *private_module, char *re
 			}
 		}
 	}
+	if (LIST_IS_EMPTY(&private_module->output_list))
+		TDM_SNPRINTF(reply, len, "(no output)\n");
 	TDM_SNPRINTF(reply, len, "\n");
 
 	/* layer information */
@@ -854,6 +856,11 @@ _tdm_helper_get_backend_information(tdm_private_module *private_module, char *re
 	TDM_SNPRINTF(reply, len, "idx   output   zpos   buf   format   size   crop   geometry   transform\n");
 	TDM_SNPRINTF(reply, len, "-----------------------------------------------------------------------\n");
 	LIST_FOR_EACH_ENTRY(private_output, &private_module->output_list, link) {
+		if (private_output->caps.capabilities & TDM_OUTPUT_CAPABILITY_HWC) {
+			TDM_SNPRINTF(reply, len, "(no layer), hwc mode on\n");
+			continue;
+		}
+
 		LIST_FOR_EACH_ENTRY(private_layer, &private_output->layer_list, link) {
 			if (!private_layer->usable) {
 				tdm_info_layer info;
@@ -945,6 +952,8 @@ _tdm_helper_get_backend_information(tdm_private_module *private_module, char *re
 			}
 		}
 	}
+	if (LIST_IS_EMPTY(&private_module->output_list))
+		TDM_SNPRINTF(reply, len, "(no layer)\n");
 	TDM_SNPRINTF(reply, len, "\n");
 
 	if (private_module->capabilities & TDM_DISPLAY_CAPABILITY_PP) {