diff options
| -rw-r--r-- | firmware/drivers/audio/as3514.c | 2 | ||||
| -rw-r--r-- | firmware/export/as3514.h | 4 |
2 files changed, 5 insertions, 1 deletions
diff --git a/firmware/drivers/audio/as3514.c b/firmware/drivers/audio/as3514.c index 1774932..64531cf 100644 --- a/firmware/drivers/audio/as3514.c +++ b/firmware/drivers/audio/as3514.c @@ -151,7 +151,7 @@ void audiohw_preinit(void) #ifdef HAVE_AS3543 as3514_write(AS3514_AUDIOSET1, AUDIOSET1_DAC_on | AUDIOSET1_DAC_GAIN_on); - as3514_write(AS3514_AUDIOSET2, AUDIOSET2_HPH_QUALITY_LOW_POWER); + as3514_write(AS3514_AUDIOSET2, AUDIOSET2_AGC_off | AUDIOSET2_HPH_QUALITY_LOW_POWER); /* common ground on, delay playback unmuting when inserting headphones */ as3514_write(AS3514_AUDIOSET3, AUDIOSET3_HPCM_on | AUDIOSET3_HP_LONGSTART); diff --git a/firmware/export/as3514.h b/firmware/export/as3514.h index dfe0f80..0bfd445 100644 --- a/firmware/export/as3514.h +++ b/firmware/export/as3514.h @@ -300,6 +300,10 @@ extern void audiohw_set_sampr_dividers(int fsel); /* AUDIOSET2 (15h) */ #ifdef HAVE_AS3543 +#define AUDIOSET2_BIAS_on (0x0 << 7) +#define AUDIOSET2_BIAS_off (0x1 << 7) +#define AUDIOSET2_SUM_off (0x1 << 6) +#define AUDIOSET2_AGC_off (0x1 << 5) #define AUDIOSET2_HPH_QUALITY_LOW_POWER (0x0 << 4) #define AUDIOSET2_HPH_QUALITY_HIGH (0x1 << 4) #else |