Add Capture Volume for Allwinner A10 and Allwinner A20.
Signed-off-by: Danny Milosavljevic dannym@scratchpost.org --- sound/soc/sunxi/sun4i-codec.c | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/sound/soc/sunxi/sun4i-codec.c b/sound/soc/sunxi/sun4i-codec.c index 65a4685..a596249 100644 --- a/sound/soc/sunxi/sun4i-codec.c +++ b/sound/soc/sunxi/sun4i-codec.c @@ -675,6 +675,7 @@ static DECLARE_TLV_DB_RANGE(sun4i_codec_micin_preamp_gain_scale, 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 DECLARE_TLV_DB_SCALE(sun4i_codec_adc_gain_scale, -450, 150, 0);
static const char * const sun4i_codec_capture_source[] = { "Line", @@ -725,6 +726,10 @@ 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), + /* ADC */ + SOC_SINGLE_TLV("Capture Volume", SUN4I_CODEC_ADC_ACTL, + SUN4I_CODEC_ADC_ACTL_VADCG, 4, 0, + sun4i_codec_adc_gain_scale), };
static const struct snd_kcontrol_new sun4i_codec_extra_controls[] = {