rtl8226_swap_rg_lpf_cap
ret = rtl8226_swap_rg_lpf_cap(phydev, RTL8226_VND2_RG_LPF_CAP_XG_P0_P1,
return rtl8226_swap_rg_lpf_cap(phydev, RTL8226_VND2_RG_LPF_CAP_P0_P1,