1 files changed, 3 insertions, 3 deletions

diff --git a/sound/soc/codecs/twl6040.c b/sound/soc/codecs/twl6040.c
index 255901c4460d..4c336636d4f5 100644
--- a/sound/soc/codecs/twl6040.c
+++ b/sound/soc/codecs/twl6040.c
@@ -960,9 +960,9 @@ static DECLARE_TLV_DB_SCALE(mic_amp_tlv, -600, 600, 0);
 
 /*
  * AFMGAIN volume control:
- * from 18 to 24 dB in 6 dB steps
+ * from -18 to 24 dB in 6 dB steps
  */
-static DECLARE_TLV_DB_SCALE(afm_amp_tlv, 1800, 600, 0);
+static DECLARE_TLV_DB_SCALE(afm_amp_tlv, -1800, 600, 0);
 
 /*
  * HSGAIN volume control:
@@ -1049,7 +1049,7 @@ static const struct snd_kcontrol_new twl6040_snd_controls[] = {
 
         /* AFM gains */
         SOC_DOUBLE_TLV("Aux FM Volume",
-                TWL6040_REG_LINEGAIN, 0, 4, 0xF, 0, afm_amp_tlv),
+                TWL6040_REG_LINEGAIN, 0, 3, 7, 0, afm_amp_tlv),
 
         /* Playback gains */
         SOC_TWL6040_DOUBLE_TLV("Headset Playback Volume",