ENC_ROLE_SOLO
phys_params.split_role = ENC_ROLE_SOLO;
if (phys_enc->split_role == ENC_ROLE_SOLO) {
if (phys_enc->split_role == ENC_ROLE_SOLO &&
if (phys_enc->split_role != ENC_ROLE_SOLO || fmt_fourcc == DRM_FORMAT_YUV420) {
phys_enc->split_role != ENC_ROLE_SOLO;