uapp/gfxlatency/main.cpp

583         fprintf(stderr, "config not valid (%d)\n", check_rsp->res);
587             fprintf(stderr,
729                 fprintf(stderr, "invalid vsync mode: %s\n", s);
730                 print_usage(stderr);
757             fprintf(stderr, "invalid argument: %s\n", arg);
758             print_usage(stderr);
765         fprintf(stderr, "failed to open display controller\n");
771         fprintf(stderr, "failed to get display controller handle\n");
784             fprintf(stderr, "failed waiting for display\n");
788             fprintf(stderr, "display controller connection closed\n");
796             fprintf(stderr, "reading display addded callback failed\n");
808             fprintf(stderr, "%s\n", err_msg);
827         fprintf(stderr, "failed to get linear stride\n");
833         fprintf(stderr, "failed to create layer\n");
840         fprintf(stderr, "failed to get linear stride\n");
846         fprintf(stderr, "failed to create sprite layer\n");
851         fprintf(stderr, "failed to set display layers\n");
856         fprintf(stderr, "failed to set layer config\n");
862         fprintf(stderr, "failed to set sprite layer config\n");
1001             fprintf(stderr, "failed to enable vsync\n");
1013         fprintf(stderr, "failed to set layer image\n");
1019         fprintf(stderr, "failed to set sprite layer image\n");
1026         fprintf(stderr, "failed to set sprite layer position\n");
1030         fprintf(stderr, "failed to set sprite layer alpha\n");
1037         fprintf(stderr, "layer config failed\n");
1043         fprintf(stderr, "failed to present layers\n");
1049         fprintf(stderr, "failed to open %s: %d\n", DEV_INPUT, errno);
1067             fprintf(stderr, "failed to open %s: %d\n", devname, errno);
1074             fprintf(stderr,
1084             fprintf(stderr, "failed to get report descriptor for %s: %zd\n",
1112         fprintf(stderr, "could not find a touch device\n");