hw20k2_i2c_read
if (hw20k2_i2c_read(hw, CS4382_MC1, &cs_read.mode_control_1))
if (hw20k2_i2c_read(hw, CS4382_MC2, &cs_read.mode_control_2))
if (hw20k2_i2c_read(hw, CS4382_MC3, &cs_read.mode_control_3))
if (hw20k2_i2c_read(hw, CS4382_FC, &cs_read.filter_control))
if (hw20k2_i2c_read(hw, CS4382_IC, &cs_read.invert_control))
if (hw20k2_i2c_read(hw, CS4382_XC1, &cs_read.mix_control_P1))
if (hw20k2_i2c_read(hw, CS4382_VCA1, &cs_read.vol_control_A1))
if (hw20k2_i2c_read(hw, CS4382_VCB1, &cs_read.vol_control_B1))
if (hw20k2_i2c_read(hw, CS4382_XC2, &cs_read.mix_control_P2))
if (hw20k2_i2c_read(hw, CS4382_VCA2, &cs_read.vol_control_A2))
if (hw20k2_i2c_read(hw, CS4382_VCB2, &cs_read.vol_control_B2))
if (hw20k2_i2c_read(hw, CS4382_XC3, &cs_read.mix_control_P3))
if (hw20k2_i2c_read(hw, CS4382_VCA3, &cs_read.vol_control_A3))
if (hw20k2_i2c_read(hw, CS4382_VCB3, &cs_read.vol_control_B3))
if (hw20k2_i2c_read(hw, CS4382_XC4, &cs_read.mix_control_P4))
if (hw20k2_i2c_read(hw, CS4382_VCA4, &cs_read.vol_control_A4))
if (hw20k2_i2c_read(hw, CS4382_VCB4, &cs_read.vol_control_B4))