Add ADC boost volume control for CS42L51 codec.
Signed-off-by: Olivier Moysan olivier.moysan@st.com --- sound/soc/codecs/cs42l51.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/sound/soc/codecs/cs42l51.c b/sound/soc/codecs/cs42l51.c index 25f17c0051e4..991e4ebd7a04 100644 --- a/sound/soc/codecs/cs42l51.c +++ b/sound/soc/codecs/cs42l51.c @@ -123,6 +123,7 @@ static const DECLARE_TLV_DB_SCALE(tone_tlv, -1050, 150, 0); static const DECLARE_TLV_DB_SCALE(aout_tlv, -10200, 50, 0);
static const DECLARE_TLV_DB_SCALE(boost_tlv, 1600, 1600, 0); +static const DECLARE_TLV_DB_SCALE(adc_boost_tlv, 2000, 2000, 0); static const char *chan_mix[] = { "L R", "L+R", @@ -151,6 +152,8 @@ static const struct snd_kcontrol_new cs42l51_snd_controls[] = { SOC_SINGLE("Zero Cross Switch", CS42L51_DAC_CTL, 0, 0, 0), SOC_DOUBLE_TLV("Mic Boost Volume", CS42L51_MIC_CTL, 0, 1, 1, 0, boost_tlv), + SOC_DOUBLE_TLV("ADC Boost Volume", + CS42L51_MIC_CTL, 5, 6, 1, 0, adc_boost_tlv), SOC_SINGLE_TLV("Bass Volume", CS42L51_TONE_CTL, 0, 0xf, 1, tone_tlv), SOC_SINGLE_TLV("Treble Volume", CS42L51_TONE_CTL, 4, 0xf, 1, tone_tlv), SOC_ENUM_EXT("PCM channel mixer",