diff options
Diffstat (limited to 'sound/soc')
-rw-r--r-- | sound/soc/sunxi/sun4i-codec.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/sound/soc/sunxi/sun4i-codec.c b/sound/soc/sunxi/sun4i-codec.c index 52453c46b409..9d509ede22c7 100644 --- a/sound/soc/sunxi/sun4i-codec.c +++ b/sound/soc/sunxi/sun4i-codec.c @@ -95,6 +95,8 @@ #define SUN4I_CODEC_ADC_ACTL_PREG1EN (29) #define SUN4I_CODEC_ADC_ACTL_PREG2EN (28) #define SUN4I_CODEC_ADC_ACTL_VMICEN (27) +#define SUN4I_CODEC_ADC_ACTL_PREG1 (25) +#define SUN4I_CODEC_ADC_ACTL_PREG2 (23) #define SUN4I_CODEC_ADC_ACTL_VADCG (20) #define SUN4I_CODEC_ADC_ACTL_ADCIS (17) #define SUN4I_CODEC_ADC_ACTL_PA_EN (4) @@ -111,6 +113,9 @@ /* Microphone controls (sun7i only) */ #define SUN7I_CODEC_AC_MIC_PHONE_CAL (0x3c) +#define SUN7I_CODEC_AC_MIC_PHONE_CAL_PREG1 (29) +#define SUN7I_CODEC_AC_MIC_PHONE_CAL_PREG2 (26) + /* * sun6i specific registers * @@ -676,6 +681,12 @@ static const struct snd_kcontrol_new sun4i_codec_pa_mute = static DECLARE_TLV_DB_SCALE(sun4i_codec_pa_volume_scale, -6300, 100, 1); static DECLARE_TLV_DB_SCALE(sun4i_codec_micin_loopback_gain_scale, -450, 150, 0); +static DECLARE_TLV_DB_RANGE(sun4i_codec_micin_preamp_gain_scale, + 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0), + 1, 7, TLV_DB_SCALE_ITEM(3500, 300, 0)); +static DECLARE_TLV_DB_RANGE(sun7i_codec_micin_preamp_gain_scale, + 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0), + 1, 7, TLV_DB_SCALE_ITEM(2400, 300, 0)); static const struct snd_kcontrol_new sun4i_codec_controls[] = { SOC_SINGLE_TLV("Power Amplifier Volume", SUN4I_CODEC_DAC_ACTL, @@ -684,6 +695,12 @@ static const struct snd_kcontrol_new sun4i_codec_controls[] = { SOC_SINGLE_TLV("Mic Playback Volume", SUN4I_CODEC_DAC_ACTL, SUN4I_CODEC_DAC_ACTL_MICG, 7, 0, sun4i_codec_micin_loopback_gain_scale), + SOC_SINGLE_TLV("Mic1 Boost Volume", SUN4I_CODEC_ADC_ACTL, + SUN4I_CODEC_ADC_ACTL_PREG1, 3, 0, + sun4i_codec_micin_preamp_gain_scale), + SOC_SINGLE_TLV("Mic2 Boost Volume", SUN4I_CODEC_ADC_ACTL, + SUN4I_CODEC_ADC_ACTL_PREG2, 3, 0, + sun4i_codec_micin_preamp_gain_scale), }; static const struct snd_kcontrol_new sun7i_codec_controls[] = { @@ -693,6 +710,12 @@ static const struct snd_kcontrol_new sun7i_codec_controls[] = { SOC_SINGLE_TLV("Mic Playback Volume", SUN4I_CODEC_DAC_ACTL, SUN4I_CODEC_DAC_ACTL_MICG, 7, 0, sun4i_codec_micin_loopback_gain_scale), + SOC_SINGLE_TLV("Mic1 Boost Volume", SUN7I_CODEC_AC_MIC_PHONE_CAL, + SUN7I_CODEC_AC_MIC_PHONE_CAL_PREG1, 7, 0, + sun7i_codec_micin_preamp_gain_scale), + SOC_SINGLE_TLV("Mic2 Boost Volume", SUN7I_CODEC_AC_MIC_PHONE_CAL, + SUN7I_CODEC_AC_MIC_PHONE_CAL_PREG2, 7, 0, + sun7i_codec_micin_preamp_gain_scale), }; static const struct snd_kcontrol_new sun4i_codec_left_mixer_controls[] = { |