3410 	u8 *edid_ext = NULL;  in drm_find_edid_extension()  local
3425 		edid_ext = (u8 *)edid + HDMI_EDID_BLOCK_SIZE * (i + 1);  in drm_find_edid_extension()
3426 		if (edid_ext[0] == ext_id)  in drm_find_edid_extension()
3433 	return edid_ext;  in drm_find_edid_extension()
3457 	u8 *edid_ext;  in drm_detect_hdmi_monitor()  local
3461 	edid_ext = drm_find_cea_extension(edid);  in drm_detect_hdmi_monitor()
3462 	if (!edid_ext)  in drm_detect_hdmi_monitor()
3465 	if (cea_db_offsets(edid_ext, &start_offset, &end_offset))  in drm_detect_hdmi_monitor()
3472 	for_each_cea_db(edid_ext, i, start_offset, end_offset) {  in drm_detect_hdmi_monitor()
3473 		if (cea_db_is_hdmi_vsdb(&edid_ext[i]))  in drm_detect_hdmi_monitor()
3494 	u8 *edid_ext;  in drm_detect_monitor_audio()  local
3499 	edid_ext = drm_find_cea_extension(edid);  in drm_detect_monitor_audio()
3500 	if (!edid_ext)  in drm_detect_monitor_audio()
3503 	has_audio = ((edid_ext[3] & EDID_BASIC_AUDIO) != 0);  in drm_detect_monitor_audio()
3510 	if (cea_db_offsets(edid_ext, &start_offset, &end_offset))  in drm_detect_monitor_audio()
3513 	for_each_cea_db(edid_ext, i, start_offset, end_offset) {  in drm_detect_monitor_audio()
3514 		if (cea_db_tag(&edid_ext[i]) == AUDIO_BLOCK) {  in drm_detect_monitor_audio()
3516 			for (j = 1; j < cea_db_payload_len(&edid_ext[i]) + 1;  in drm_detect_monitor_audio()
3519 				      (edid_ext[i + j] >> 3) & 0xf);  in drm_detect_monitor_audio()
3563 	const u8 *edid_ext;  in drm_parse_cea_ext()  local
3566 	edid_ext = drm_find_cea_extension(edid);  in drm_parse_cea_ext()
3567 	if (!edid_ext)  in drm_parse_cea_ext()
3570 	info->cea_rev = edid_ext[1];  in drm_parse_cea_ext()
3574 	if (edid_ext[3] & EDID_CEA_YCRCB444)  in drm_parse_cea_ext()
3576 	if (edid_ext[3] & EDID_CEA_YCRCB422)  in drm_parse_cea_ext()
3579 	if (cea_db_offsets(edid_ext, &start, &end))  in drm_parse_cea_ext()
3582 	for_each_cea_db(edid_ext, i, start, end) {  in drm_parse_cea_ext()
3583 		const u8 *db = &edid_ext[i];  in drm_parse_cea_ext()
3677 	u8 *edid_ext = NULL;  in drm_find_edid_extension_from_index()  local
3692 		edid_ext = (u8 *)edid + HDMI_EDID_BLOCK_SIZE * (i + 1);  in drm_find_edid_extension_from_index()
3693 		if (edid_ext[0] == ext_id)  in drm_find_edid_extension_from_index()
3702 	return edid_ext;  in drm_find_edid_extension_from_index()