From: Felix Homann <linuxaudio@showlabor.de>
Date: Mon, 23 Apr 2012 18:24:25 +0000 (+0200)
Subject: ALSA: usb-audio: Add TLV to M-Audio Fast Track Ultra controls
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=25ee7ef8faa24024197056ba49a502597b02c0c5;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

ALSA: usb-audio: Add TLV to M-Audio Fast Track Ultra controls

This adds db gain information to M-Audio Fast Track Ultra (8R) devices.

Signed-off-by: Felix Homann <linuxaudio@showlabor.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c
index 1c3da65f1af1..045a0d9ff8a2 100644
--- a/sound/usb/mixer_quirks.c
+++ b/sound/usb/mixer_quirks.c
@@ -594,7 +594,7 @@ static int snd_maudio_ftu_create_volume_ctls(struct usb_mixer_interface *mixer)
 				in  + 1, out + 1);
 			err = snd_create_std_mono_ctl(mixer, id, control,
 							cmask, val_type, name,
-							NULL);
+							&snd_usb_mixer_vol_tlv);
 			if (err < 0)
 				return err;
 		}
@@ -605,7 +605,7 @@ static int snd_maudio_ftu_create_volume_ctls(struct usb_mixer_interface *mixer)
 				in - 7, out + 1);
 			err = snd_create_std_mono_ctl(mixer, id, control,
 							cmask, val_type, name,
-							NULL);
+							&snd_usb_mixer_vol_tlv);
 			if (err < 0)
 				return err;
 		}