diff options
Diffstat (limited to 'sound/soc/codecs/twl4030.c')
| -rw-r--r-- | sound/soc/codecs/twl4030.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c index d0612a4ca456..358aa2b1aae2 100644 --- a/sound/soc/codecs/twl4030.c +++ b/sound/soc/codecs/twl4030.c @@ -887,7 +887,7 @@ static int twl4030_add_widgets(struct snd_soc_codec *codec) static void twl4030_power_up(struct snd_soc_codec *codec) { - u8 anamicl, regmisc1, byte, popn, hsgain; + u8 anamicl, regmisc1, byte, popn; int i = 0; /* set CODECPDZ to turn on codec */ @@ -925,10 +925,6 @@ static void twl4030_power_up(struct snd_soc_codec *codec) popn |= TWL4030_VMID_EN; twl4030_write(codec, TWL4030_REG_HS_POPN_SET, popn); - /* enable output stage and gain setting */ - hsgain = TWL4030_HSR_GAIN_0DB | TWL4030_HSL_GAIN_0DB; - twl4030_write(codec, TWL4030_REG_HS_GAIN_SET, hsgain); - /* enable anti-pop ramp */ popn |= TWL4030_RAMP_EN; twl4030_write(codec, TWL4030_REG_HS_POPN_SET, popn); @@ -936,17 +932,13 @@ static void twl4030_power_up(struct snd_soc_codec *codec) static void twl4030_power_down(struct snd_soc_codec *codec) { - u8 popn, hsgain; + u8 popn; /* disable anti-pop ramp */ popn = twl4030_read_reg_cache(codec, TWL4030_REG_HS_POPN_SET); popn &= ~TWL4030_RAMP_EN; twl4030_write(codec, TWL4030_REG_HS_POPN_SET, popn); - /* disable output stage and gain setting */ - hsgain = TWL4030_HSR_GAIN_PWR_DOWN | TWL4030_HSL_GAIN_PWR_DOWN; - twl4030_write(codec, TWL4030_REG_HS_GAIN_SET, hsgain); - /* disable bias out */ popn &= ~TWL4030_VMID_EN; twl4030_write(codec, TWL4030_REG_HS_POPN_SET, popn); |