diff options
Diffstat (limited to 'firmware')
| -rw-r--r-- | firmware/export/uda1380.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/firmware/export/uda1380.h b/firmware/export/uda1380.h index 4d4f22f..e0019d2 100644 --- a/firmware/export/uda1380.h +++ b/firmware/export/uda1380.h @@ -29,7 +29,8 @@ AUDIOHW_SETTING(VOLUME, "dB", 0, 1, -84, 0, -25) AUDIOHW_SETTING(BASS, "dB", 0, 2, 0, 24, 0) AUDIOHW_SETTING(TREBLE, "dB", 0, 2, 0, 6, 0) #ifdef HAVE_RECORDING - /* (1/2) * 10 */ +/* microphone: -128 .. 108 -> -64 .. 54 dB gain + * line-in: -128 .. 96 -> -64 .. 48 dB gain */ AUDIOHW_SETTING(LEFT_GAIN, "dB", 1, 1,-128, 96, 0, val * 5) AUDIOHW_SETTING(RIGHT_GAIN, "dB", 1, 1,-128, 96, 0, val * 5) AUDIOHW_SETTING(MIC_GAIN, "dB", 1, 1,-128, 108, 16, val * 5) |