comphy_lane_reg_poll
ret = comphy_lane_reg_poll(lane, COMPHY_PIPE_LANE_STAT1, TXDCLK_PCLK_EN,
ret = comphy_lane_reg_poll(lane, COMPHY_DIG_LOOPBACK_EN,
ret = comphy_lane_reg_poll(lane, COMPHY_PIPE_LANE_STAT1, TXDCLK_PCLK_EN,