diff options
Diffstat (limited to 'firmware/drivers/audio/aic3x.c')
-rw-r--r-- | firmware/drivers/audio/aic3x.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/firmware/drivers/audio/aic3x.c b/firmware/drivers/audio/aic3x.c index 60330f1779..9b705db7f5 100644 --- a/firmware/drivers/audio/aic3x.c +++ b/firmware/drivers/audio/aic3x.c | |||
@@ -37,17 +37,17 @@ static char volume_left = 0, volume_right = 0; | |||
37 | static int vol_tenthdb2hw(int db) | 37 | static int vol_tenthdb2hw(int db) |
38 | { | 38 | { |
39 | /* 0 to -63.0dB in 1dB steps, aic3x can goto -63.5 in 0.5dB steps */ | 39 | /* 0 to -63.0dB in 1dB steps, aic3x can goto -63.5 in 0.5dB steps */ |
40 | if (db < VOLUME_MIN) | 40 | if (db <= -640) |
41 | { | 41 | { |
42 | return 0x7E; | 42 | return 0x7E; |
43 | } | 43 | } |
44 | else if (db >= VOLUME_MAX) | 44 | else if (db >= 0) |
45 | { | 45 | { |
46 | return 0x00; | 46 | return 0x00; |
47 | } | 47 | } |
48 | else | 48 | else |
49 | { | 49 | { |
50 | return (-((db)/5)); /* VOLUME_MIN is negative */ | 50 | return (-((db)/5)); |
51 | } | 51 | } |
52 | } | 52 | } |
53 | 53 | ||