DM_DP_SWITCH_USB
case DM_DP_SWITCH_USB:
con_sw = DM_DP_SWITCH_USB;
con_sw = DM_DP_SWITCH_USB;
con_sw = DM_DP_SWITCH_USB;
case DM_DP_SWITCH_USB:
con_sw = DM_DP_SWITCH_USB;
con_sw = DM_DP_SWITCH_USB;