3303 	u8 *cea;  in drm_find_cea_extension()  local
3310 	cea = drm_find_edid_extension(edid, CEA_EXT, &ext_index);  in drm_find_cea_extension()
3311 	if (cea)  in drm_find_cea_extension()
3312 		return cea;  in drm_find_cea_extension()
4099 cea_revision(const u8 *cea)  in cea_revision()  argument
4108 	return cea[1];  in cea_revision()
4112 cea_db_offsets(const u8 *cea, int *start, int *end)  in cea_db_offsets()  argument
4131 	if (cea[0] == DATA_BLOCK_CTA) {  in cea_db_offsets()
4137 		*end = *start + cea[2];  in cea_db_offsets()
4138 	} else if (cea[0] == CEA_EXT) {  in cea_db_offsets()
4141 		*end = cea[2];  in cea_db_offsets()
4225 #define for_each_cea_db(cea, i, start, end) \  argument
4226 …(start); (i) < (end) && (i) + cea_db_payload_len(&(cea)[(i)]) < (end); (i) += cea_db_payload_len(&…
4271 	const u8 *cea = drm_find_cea_extension(edid);  in add_cea_modes()  local
4276 	if (cea && cea_revision(cea) >= 3) {  in add_cea_modes()
4279 		if (cea_db_offsets(cea, &start, &end))  in add_cea_modes()
4282 		for_each_cea_db(cea, i, start, end) {  in add_cea_modes()
4283 			db = &cea[i];  in add_cea_modes()
4510 	u8 *cea;  in drm_edid_to_eld()  local
4521 	cea = drm_find_cea_extension(edid);  in drm_edid_to_eld()
4522 	if (!cea) {  in drm_edid_to_eld()
4530 	eld[DRM_ELD_CEA_EDID_VER_MNL] = cea[1] << DRM_ELD_CEA_EDID_VER_SHIFT;  in drm_edid_to_eld()
4540 	if (cea_revision(cea) >= 3) {  in drm_edid_to_eld()
4544 		if (cea_db_offsets(cea, &start, &end)) {  in drm_edid_to_eld()
4549 		for_each_cea_db(cea, i, start, end) {  in drm_edid_to_eld()
4550 			db = &cea[i];  in drm_edid_to_eld()
4607 	u8 *cea;  in drm_edid_to_sad()  local
4609 	cea = drm_find_cea_extension(edid);  in drm_edid_to_sad()
4610 	if (!cea) {  in drm_edid_to_sad()
4615 	if (cea_revision(cea) < 3) {  in drm_edid_to_sad()
4620 	if (cea_db_offsets(cea, &start, &end)) {  in drm_edid_to_sad()
4625 	for_each_cea_db(cea, i, start, end) {  in drm_edid_to_sad()
4626 		u8 *db = &cea[i];  in drm_edid_to_sad()
4669 	const u8 *cea;  in drm_edid_to_speaker_allocation()  local
4671 	cea = drm_find_cea_extension(edid);  in drm_edid_to_speaker_allocation()
4672 	if (!cea) {  in drm_edid_to_speaker_allocation()
4677 	if (cea_revision(cea) < 3) {  in drm_edid_to_speaker_allocation()
4682 	if (cea_db_offsets(cea, &start, &end)) {  in drm_edid_to_speaker_allocation()
4687 	for_each_cea_db(cea, i, start, end) {  in drm_edid_to_speaker_allocation()
4688 		const u8 *db = &cea[i];  in drm_edid_to_speaker_allocation()