ASoC: rt5651: Add IN3 Boost volume control

Add a mixer control for the IN3 Boost volume, IN3 is used for the headset
mic on most devices, so this is necessary to control the headset mic
volume.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/rt5651.c b/sound/soc/codecs/rt5651.c
index 0462049e739c2d0d94614ebb29d8b2976a0b90de..985852fd972387025e46a418d2081c24de218892 100644 (file)
--- a/sound/soc/codecs/rt5651.c
+++ b/sound/soc/codecs/rt5651.c
@@ -331,11 +331,13 @@ static const struct snd_kcontrol_new rt5651_snd_controls[] = {
        SOC_DOUBLE_TLV("Mono DAC Playback Volume", RT5651_DAC2_DIG_VOL,
                        RT5651_L_VOL_SFT, RT5651_R_VOL_SFT,
                        175, 0, dac_vol_tlv),
-       /* IN1/IN2 Control */
+       /* IN1/IN2/IN3 Control */
        SOC_SINGLE_TLV("IN1 Boost", RT5651_IN1_IN2,
                RT5651_BST_SFT1, 8, 0, bst_tlv),
        SOC_SINGLE_TLV("IN2 Boost", RT5651_IN1_IN2,
                RT5651_BST_SFT2, 8, 0, bst_tlv),
+       SOC_SINGLE_TLV("IN3 Boost", RT5651_IN3,
+               RT5651_BST_SFT1, 8, 0, bst_tlv),
        /* INL/INR Volume Control */
        SOC_DOUBLE_TLV("IN Capture Volume", RT5651_INL1_INR1_VOL,
                        RT5651_INL_VOL_SFT, RT5651_INR_VOL_SFT,