diff options
| -rw-r--r-- | sound/soc/codecs/msm8x10-wcd.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sound/soc/codecs/msm8x10-wcd.c b/sound/soc/codecs/msm8x10-wcd.c index 549be6f8cb7..0c20c9c16e4 100644 --- a/sound/soc/codecs/msm8x10-wcd.c +++ b/sound/soc/codecs/msm8x10-wcd.c @@ -1607,6 +1607,9 @@ static int msm8x10_wcd_codec_enable_micbias(struct snd_soc_dapm_widget *w, snd_soc_update_bits(codec, micb_int_reg, 0x10, 0x10); else if (strnstr(w->name, internal3_text, 30)) snd_soc_update_bits(codec, micb_int_reg, 0x2, 0x2); + + /* Always pull up TxFe for TX2 to Micbias */ + snd_soc_update_bits(codec, micb_int_reg, 0x04, 0x04); break; case SND_SOC_DAPM_POST_PMU: usleep_range(20000, 20100); @@ -1624,6 +1627,8 @@ static int msm8x10_wcd_codec_enable_micbias(struct snd_soc_dapm_widget *w, else if (strnstr(w->name, internal3_text, 30)) snd_soc_update_bits(codec, micb_int_reg, 0x2, 0x0); + /* Disable pull up TxFe for TX2 to Micbias */ + snd_soc_update_bits(codec, micb_int_reg, 0x04, 0x00); break; } return 0; |