3292 	u8 *cea;  in drm_find_cea_extension()  local
3299 	cea = drm_find_edid_extension(edid, CEA_EXT, &ext_index);  in drm_find_cea_extension()
3300 	if (cea)  in drm_find_cea_extension()
3301 		return cea;  in drm_find_cea_extension()
4088 cea_revision(const u8 *cea)  in cea_revision()  argument
4097 	return cea[1];  in cea_revision()
4101 cea_db_offsets(const u8 *cea, int *start, int *end)  in cea_db_offsets()  argument
4120 	if (cea[0] == DATA_BLOCK_CTA) {  in cea_db_offsets()
4126 		*end = *start + cea[2];  in cea_db_offsets()
4127 	} else if (cea[0] == CEA_EXT) {  in cea_db_offsets()
4130 		*end = cea[2];  in cea_db_offsets()
4214 #define for_each_cea_db(cea, i, start, end) \  argument
4215 …(start); (i) < (end) && (i) + cea_db_payload_len(&(cea)[(i)]) < (end); (i) += cea_db_payload_len(&…
4260 	const u8 *cea = drm_find_cea_extension(edid);  in add_cea_modes()  local
4265 	if (cea && cea_revision(cea) >= 3) {  in add_cea_modes()
4268 		if (cea_db_offsets(cea, &start, &end))  in add_cea_modes()
4271 		for_each_cea_db(cea, i, start, end) {  in add_cea_modes()
4272 			db = &cea[i];  in add_cea_modes()
4499 	u8 *cea;  in drm_edid_to_eld()  local
4510 	cea = drm_find_cea_extension(edid);  in drm_edid_to_eld()
4511 	if (!cea) {  in drm_edid_to_eld()
4519 	eld[DRM_ELD_CEA_EDID_VER_MNL] = cea[1] << DRM_ELD_CEA_EDID_VER_SHIFT;  in drm_edid_to_eld()
4529 	if (cea_revision(cea) >= 3) {  in drm_edid_to_eld()
4533 		if (cea_db_offsets(cea, &start, &end)) {  in drm_edid_to_eld()
4538 		for_each_cea_db(cea, i, start, end) {  in drm_edid_to_eld()
4539 			db = &cea[i];  in drm_edid_to_eld()
4596 	u8 *cea;  in drm_edid_to_sad()  local
4598 	cea = drm_find_cea_extension(edid);  in drm_edid_to_sad()
4599 	if (!cea) {  in drm_edid_to_sad()
4604 	if (cea_revision(cea) < 3) {  in drm_edid_to_sad()
4609 	if (cea_db_offsets(cea, &start, &end)) {  in drm_edid_to_sad()
4614 	for_each_cea_db(cea, i, start, end) {  in drm_edid_to_sad()
4615 		u8 *db = &cea[i];  in drm_edid_to_sad()
4658 	const u8 *cea;  in drm_edid_to_speaker_allocation()  local
4660 	cea = drm_find_cea_extension(edid);  in drm_edid_to_speaker_allocation()
4661 	if (!cea) {  in drm_edid_to_speaker_allocation()
4666 	if (cea_revision(cea) < 3) {  in drm_edid_to_speaker_allocation()
4671 	if (cea_db_offsets(cea, &start, &end)) {  in drm_edid_to_speaker_allocation()
4676 	for_each_cea_db(cea, i, start, end) {  in drm_edid_to_speaker_allocation()
4677 		const u8 *db = &cea[i];  in drm_edid_to_speaker_allocation()