WM8990_LINE_OUTPUTS_VOLUME
SOC_SINGLE("LON Mute Switch", WM8990_LINE_OUTPUTS_VOLUME,
SOC_SINGLE("LOP Mute Switch", WM8990_LINE_OUTPUTS_VOLUME,
SOC_SINGLE("LOP Attenuation Switch", WM8990_LINE_OUTPUTS_VOLUME,
SOC_SINGLE("RON Mute Switch", WM8990_LINE_OUTPUTS_VOLUME,
SOC_SINGLE("ROP Mute Switch", WM8990_LINE_OUTPUTS_VOLUME,
SOC_SINGLE("ROP Attenuation Switch", WM8990_LINE_OUTPUTS_VOLUME,