ST_DISCONNECTED
msm_dp_display->hpd_state = ST_DISCONNECTED;
if (dp->hpd_state != ST_DISCONNECTED) {
if (dp->hpd_state == ST_DISCONNECTED) {
dp->hpd_state = ST_DISCONNECTED;
if (dp->hpd_state == ST_DISCONNECTED) {
dp->hpd_state = ST_DISCONNECTED;
if (state == ST_DISCONNECTED) {
dp->hpd_state = ST_DISCONNECTED;
dp->hpd_state = ST_DISCONNECTED;