summaryrefslogtreecommitdiff
path: root/firmware/drivers/audio/aic3x.c
diff options
context:
space:
mode:
Diffstat (limited to 'firmware/drivers/audio/aic3x.c')
-rw-r--r--firmware/drivers/audio/aic3x.c6
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;
37static int vol_tenthdb2hw(int db) 37static 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