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Diffstat (limited to 'firmware/drivers/audio/xduoolinux_codec.c')
-rw-r--r--firmware/drivers/audio/xduoolinux_codec.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/firmware/drivers/audio/xduoolinux_codec.c b/firmware/drivers/audio/xduoolinux_codec.c
index 749d551739..3a25f6f7cf 100644
--- a/firmware/drivers/audio/xduoolinux_codec.c
+++ b/firmware/drivers/audio/xduoolinux_codec.c
@@ -238,7 +238,8 @@ void audiohw_set_filter_roll_off(int value)
/* 0 = Sharp;
1 = Slow;
2 = Short Sharp
- 3 = Short Slow */
+ 3 = Short Slow
+ 4 = Super Slow */
#if defined(XDUOO_X3II)
long int value_hw = value;
alsa_controls_set_ints("AK4490 Digital Filter", 1, &value_hw);