diff options
Diffstat (limited to 'sound/soc/codecs/rt1015.c')
| -rw-r--r-- | sound/soc/codecs/rt1015.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/sound/soc/codecs/rt1015.c b/sound/soc/codecs/rt1015.c index 99ec0f9a8362..1250cfaf2adc 100644 --- a/sound/soc/codecs/rt1015.c +++ b/sound/soc/codecs/rt1015.c @@ -546,6 +546,16 @@ static int rt1015_bypass_boost_put(struct snd_kcontrol *kcontrol, return 0; } +static const char * const rt1015_dac_output_vol_select[] = { + "immediate", + "zero detection + immediate change", + "zero detection + inc/dec change", + "zero detection + soft inc/dec change", +}; + +static SOC_ENUM_SINGLE_DECL(rt1015_dac_vol_ctl_enum, + RT1015_DAC3, 2, rt1015_dac_output_vol_select); + static const struct snd_kcontrol_new rt1015_snd_controls[] = { SOC_SINGLE_TLV("DAC Playback Volume", RT1015_DAC1, RT1015_DAC_VOL_SFT, 127, 0, dac_vol_tlv), @@ -556,6 +566,9 @@ static const struct snd_kcontrol_new rt1015_snd_controls[] = { SOC_ENUM("Mono LR Select", rt1015_mono_lr_sel), SOC_SINGLE_EXT("Bypass Boost", SND_SOC_NOPM, 0, 1, 0, rt1015_bypass_boost_get, rt1015_bypass_boost_put), + + /* DAC Output Volume Control */ + SOC_ENUM("DAC Output Control", rt1015_dac_vol_ctl_enum), }; static int rt1015_is_sys_clk_from_pll(struct snd_soc_dapm_widget *source, |