2957 	u8 *cea;  in drm_find_cea_extension()  local
2961 	cea = drm_find_edid_extension(edid, CEA_EXT);  in drm_find_cea_extension()
2962 	if (cea)  in drm_find_cea_extension()
2963 		return cea;  in drm_find_cea_extension()
2977 			cea = (u8 *)block;  in drm_find_cea_extension()
2982 	return cea;  in drm_find_cea_extension()
3700 cea_revision(const u8 *cea)  in cea_revision()  argument
3702 	return cea[1];  in cea_revision()
3706 cea_db_offsets(const u8 *cea, int *start, int *end)  in cea_db_offsets()  argument
3725 	if (cea[0] == DATA_BLOCK_CTA) {  in cea_db_offsets()
3727 		*end = *start + cea[2];  in cea_db_offsets()
3728 	} else if (cea[0] == CEA_EXT) {  in cea_db_offsets()
3731 		*end = cea[2];  in cea_db_offsets()
3815 #define for_each_cea_db(cea, i, start, end) \  argument
3816 …(start); (i) < (end) && (i) + cea_db_payload_len(&(cea)[(i)]) < (end); (i) += cea_db_payload_len(&…
3861 	const u8 *cea = drm_find_cea_extension(edid);  in add_cea_modes()  local
3866 	if (cea && cea_revision(cea) >= 3) {  in add_cea_modes()
3869 		if (cea_db_offsets(cea, &start, &end))  in add_cea_modes()
3872 		for_each_cea_db(cea, i, start, end) {  in add_cea_modes()
3873 			db = &cea[i];  in add_cea_modes()
4190 	const u8 *cea = drm_find_cea_extension(edid);  in drm_hdmi_extract_extended_blk_info()  local
4193 	if (cea && cea_revision(cea) >= 3) {  in drm_hdmi_extract_extended_blk_info()
4196 		if (cea_db_offsets(cea, &start, &end))  in drm_hdmi_extract_extended_blk_info()
4199 		for_each_cea_db(cea, i, start, end) {  in drm_hdmi_extract_extended_blk_info()
4200 			db = &cea[i];  in drm_hdmi_extract_extended_blk_info()
4324 	u8 *cea;  in drm_edid_to_eld()  local
4335 	cea = drm_find_cea_extension(edid);  in drm_edid_to_eld()
4336 	if (!cea) {  in drm_edid_to_eld()
4344 	eld[DRM_ELD_CEA_EDID_VER_MNL] = cea[1] << DRM_ELD_CEA_EDID_VER_SHIFT;  in drm_edid_to_eld()
4354 	if (cea_revision(cea) >= 3) {  in drm_edid_to_eld()
4357 		if (cea_db_offsets(cea, &start, &end)) {  in drm_edid_to_eld()
4362 		for_each_cea_db(cea, i, start, end) {  in drm_edid_to_eld()
4363 			db = &cea[i];  in drm_edid_to_eld()
4425 	u8 *cea;  in drm_edid_to_sad()  local
4427 	cea = drm_find_cea_extension(edid);  in drm_edid_to_sad()
4428 	if (!cea) {  in drm_edid_to_sad()
4433 	if (cea_revision(cea) < 3) {  in drm_edid_to_sad()
4438 	if (cea_db_offsets(cea, &start, &end)) {  in drm_edid_to_sad()
4443 	for_each_cea_db(cea, i, start, end) {  in drm_edid_to_sad()
4444 		u8 *db = &cea[i];  in drm_edid_to_sad()
4486 	const u8 *cea;  in drm_edid_to_speaker_allocation()  local
4488 	cea = drm_find_cea_extension(edid);  in drm_edid_to_speaker_allocation()
4489 	if (!cea) {  in drm_edid_to_speaker_allocation()
4494 	if (cea_revision(cea) < 3) {  in drm_edid_to_speaker_allocation()
4499 	if (cea_db_offsets(cea, &start, &end)) {  in drm_edid_to_speaker_allocation()
4504 	for_each_cea_db(cea, i, start, end) {  in drm_edid_to_speaker_allocation()
4505 		const u8 *db = &cea[i];  in drm_edid_to_speaker_allocation()
4885 	const u8 *cea = drm_find_cea_extension(edid);  in drm_hdmi_extract_vsdbs_info()  local
4888 	if (cea && cea_revision(cea) >= 3) {  in drm_hdmi_extract_vsdbs_info()
4891 		if (cea_db_offsets(cea, &start, &end))  in drm_hdmi_extract_vsdbs_info()
4894 		for_each_cea_db(cea, i, start, end) {  in drm_hdmi_extract_vsdbs_info()
4895 			db = &cea[i];  in drm_hdmi_extract_vsdbs_info()