diff options
Diffstat (limited to 'firmware/export')
-rw-r--r-- | firmware/export/tlv320.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/firmware/export/tlv320.h b/firmware/export/tlv320.h index 75f98bc142..6c722bb437 100644 --- a/firmware/export/tlv320.h +++ b/firmware/export/tlv320.h | |||
@@ -26,7 +26,8 @@ | |||
26 | 26 | ||
27 | AUDIOHW_SETTING(VOLUME, "dB", 0, 1, -74, 6, -20) | 27 | AUDIOHW_SETTING(VOLUME, "dB", 0, 1, -74, 6, -20) |
28 | #ifdef HAVE_RECORDING | 28 | #ifdef HAVE_RECORDING |
29 | /* (x - 23)/1.5 *10 */ | 29 | /* Line in : 0 .. 31 => Volume -34.5 .. +12 dB |
30 | * Mic (left): 0 .. 1 => Volume +0, +20 dB */ | ||
30 | AUDIOHW_SETTING(LEFT_GAIN, "dB", 1, 1, 0, 31, 23, (val - 23) * 15) | 31 | AUDIOHW_SETTING(LEFT_GAIN, "dB", 1, 1, 0, 31, 23, (val - 23) * 15) |
31 | AUDIOHW_SETTING(RIGHT_GAIN, "dB", 1, 1, 0, 31, 23, (val - 23) * 15) | 32 | AUDIOHW_SETTING(RIGHT_GAIN, "dB", 1, 1, 0, 31, 23, (val - 23) * 15) |
32 | /* 0 or 20 dB */ | 33 | /* 0 or 20 dB */ |