From cd17decd5a35c9b506bf8433ae56dda00f65ad61 Mon Sep 17 00:00:00 2001
From: Solomon Peachy <pizza@shaftnet.org>
Date: Fri, 9 Jul 2021 22:48:19 -0400
Subject: xduoox3ii:  Add "Super Slow" filter roll-off

I'm not happy with the proliferation of filter-roll-off options
but I don't have a less ugly solution.

Change-Id: I740fca006fa0c3443a467acfea55b6574d48346b
---
 firmware/drivers/audio/xduoolinux_codec.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'firmware/drivers')

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);
-- 
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