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 1c3da65..045a0d9f 100644
--- a/sound/usb/mixer_quirks.c
+++ b/sound/usb/mixer_quirks.c
@@ -594,7 +594,7 @@
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 @@
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;
}