ASoC: cs42l52: Add new TLV for Beep Volume

CS42L52 Beep control uses 2dB scale from -56dB

Signed-off-by: Brian Austin <brian.austin@cirrus.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

diff --git a/sound/soc/codecs/cs42l52.c b/sound/soc/codecs/cs42l52.c
index ee25f325d65c15ecc5adfa85f54e5acc2b8bf348..be2ba1b6fe4a3a344b062a7f693f8b1f83cce0ae 100644 (file)
--- a/sound/soc/codecs/cs42l52.c
+++ b/sound/soc/codecs/cs42l52.c
@@ -195,6 +195,8 @@ static DECLARE_TLV_DB_SCALE(pga_tlv, -600, 50, 0);
 
 static DECLARE_TLV_DB_SCALE(mix_tlv, -50, 50, 0);
 
+static DECLARE_TLV_DB_SCALE(beep_tlv, -56, 200, 0);
+
 static const unsigned int limiter_tlv[] = {
        TLV_DB_RANGE_HEAD(2),
        0, 2, TLV_DB_SCALE_ITEM(-3000, 600, 0),
@@ -451,7 +453,8 @@ static const struct snd_kcontrol_new cs42l52_snd_controls[] = {
        SOC_ENUM("Beep Pitch", beep_pitch_enum),
        SOC_ENUM("Beep on Time", beep_ontime_enum),
        SOC_ENUM("Beep off Time", beep_offtime_enum),
-       SOC_SINGLE_SX_TLV("Beep Volume", CS42L52_BEEP_VOL, 0, 0x07, 0x1f, hl_tlv),
+       SOC_SINGLE_SX_TLV("Beep Volume", CS42L52_BEEP_VOL,
+                       0, 0x07, 0x1f, beep_tlv),
        SOC_SINGLE("Beep Mixer Switch", CS42L52_BEEP_TONE_CTL, 5, 1, 1),
        SOC_ENUM("Beep Treble Corner Freq", beep_treble_enum),
        SOC_ENUM("Beep Bass Corner Freq", beep_bass_enum),