RT5659_SPO_VOL
SOC_DOUBLE_TLV("Speaker Playback Volume", RT5659_SPO_VOL,
SOC_DAPM_SINGLE("Switch", RT5659_SPO_VOL, RT5659_VOL_L_SFT, 1, 1);
SOC_DAPM_SINGLE("Switch", RT5659_SPO_VOL, RT5659_VOL_R_SFT, 1, 1);
regmap_write(rt5659->regmap, RT5659_SPO_VOL, 0x0808);
case RT5659_SPO_VOL: