From: Takashi Iwai <tiwai@suse.de>
To: alsa-devel@alsa-project.org
Subject: [PATCH] ALSA: usb-audio: Add implicit fb quirk for Behringer UFX1604
Date: Tue, 20 Aug 2019 09:01:10 +0200 [thread overview]
Message-ID: <20190820070110.4361-1-tiwai@suse.de> (raw)
Behringer UFX1604 requires the similar quirk to apply implicit fb like
another Behringer model UFX1204 in order to fix the noisy playback.
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=204631
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
sound/usb/pcm.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/sound/usb/pcm.c b/sound/usb/pcm.c
index 75b96929f76c..e4bbf79de956 100644
--- a/sound/usb/pcm.c
+++ b/sound/usb/pcm.c
@@ -339,6 +339,7 @@ static int set_sync_ep_implicit_fb_quirk(struct snd_usb_substream *subs,
ep = 0x81;
ifnum = 2;
goto add_sync_ep_from_ifnum;
+ case USB_ID(0x1397, 0x0001): /* Behringer UFX1604 */
case USB_ID(0x1397, 0x0002): /* Behringer UFX1204 */
ep = 0x81;
ifnum = 1;
--
2.16.4
reply other threads:[~2019-08-20 7:01 UTC|newest]
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