DA7210_DAC_HPF
DA7210_DAC_HPF, 0, da7210_hpf_cutoff_txt);
DA7210_DAC_HPF, 4, da7210_vf_cutoff_txt);
SOC_SINGLE("DAC HPF Switch", DA7210_DAC_HPF, 3, 1, 0),
SOC_SINGLE("DAC Voice Mode Switch", DA7210_DAC_HPF, 7, 1, 0),
u8 mute_reg = snd_soc_component_read(component, DA7210_DAC_HPF) & 0xFB;
snd_soc_component_write(component, DA7210_DAC_HPF, mute_reg | 0x4);
snd_soc_component_write(component, DA7210_DAC_HPF, mute_reg);