diff options
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/sn95031.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/sound/soc/codecs/sn95031.c b/sound/soc/codecs/sn95031.c index b9b1d598bd0..6486d8c432b 100644 --- a/sound/soc/codecs/sn95031.c +++ b/sound/soc/codecs/sn95031.c @@ -44,9 +44,18 @@ #define SN95031_RATES (SNDRV_PCM_RATE_8000_96000) #define SN95031_FORMATS (SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S16_LE) -#define SN95031_SW_DBNC 250 #define LP_THRESHOLD 400 #define HEADSET_DET_PIN 77 +/* + * On LEX platform, for JACK mechanism changed, the mic bias voltage + * maybe unstale after 250ms wq delay, Use longer time delay 700ms as + * workaround, it covers most normal plug in operation. + */ +#ifdef CONFIG_SND_MFLD_MACHINE_GI +#define SN95031_SW_DBNC 700 +#else +#define SN95031_SW_DBNC 250 +#endif struct sn95031_jack_work { unsigned int intr_id; |