412 	int off_dtd = edid_ext[CEA_DTD_OFFSET];  in show_cea_timing()  local
416 	if (off_dtd < CEA_DBC_START) {  in show_cea_timing()
417 		fprintf(outfile, "Block is empty (off_dtd = %d)\n", off_dtd);  in show_cea_timing()
421 	n_dtd = (CEA_LAST_PAD - off_dtd) / DTD_SIZE;  in show_cea_timing()
424 		off_dtd, off_dtd - CEA_DBC_START);  in show_cea_timing()
440 	while (dbc < off_dtd) {  in show_cea_timing()
498 		if ((edid_ext[off_dtd + DTD_SIZE * i + DTD_PCLK_LO] == 0) &&  in show_cea_timing()
499 		    (edid_ext[off_dtd + DTD_SIZE * i + DTD_PCLK_HI] == 0)) {  in show_cea_timing()
504 		show_edid_dtd(outfile, edid_ext + (off_dtd + DTD_SIZE * i));  in show_cea_timing()
524 	int off_dtd = edid_ext[CEA_DTD_OFFSET];  in edid_lpcm_support()  local
537 	if (off_dtd <= CEA_DBC_START)  in edid_lpcm_support()
543 	while (dbc < off_dtd) {  in edid_lpcm_support()
572 	int off_dtd = edid_ext[CEA_DTD_OFFSET];  in edid_has_hdmi_info()  local
585 	if (off_dtd < CEA_DBC_START)  in edid_has_hdmi_info()
591 	while (dbc < off_dtd) {  in edid_has_hdmi_info()