msm_dp_ctrl_update_phy_vx_px
ret = msm_dp_ctrl_update_phy_vx_px(ctrl, dp_phy);
ret = msm_dp_ctrl_update_phy_vx_px(ctrl, dp_phy);
ret = msm_dp_ctrl_update_phy_vx_px(ctrl, dp_phy);
msm_dp_ctrl_update_phy_vx_px(ctrl, DP_PHY_DPRX);