From b6a1e78b96a5d7f312f08b3a470eb911ab5feec0 Mon Sep 17 00:00:00 2001
From: Pavel Hofman <pavel.hofman@ivitera.com>
Date: Fri, 3 Jul 2020 12:04:33 +0200
Subject: [PATCH] ALSA: usb-audio: Add implicit feedback quirk for RTX6001
Git-commit: b6a1e78b96a5d7f312f08b3a470eb911ab5feec0
Patch-mainline: v5.8-rc5
References: git-fixes
USB Audio analyzer RTX6001 uses the same implicit feedback quirk
as other XMOS-based devices.
Signed-off-by: Pavel Hofman <pavel.hofman@ivitera.com>
Tested-by: Pavel Hofman <pavel.hofman@ivitera.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/822f0f20-1886-6884-a6b2-d11c685cbafa@ivitera.com
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 a777d36c4f5a..40b7cd13fed9 100644
--- a/sound/usb/pcm.c
+++ b/sound/usb/pcm.c
@@ -368,6 +368,7 @@ static int set_sync_ep_implicit_fb_quirk(struct snd_usb_substream *subs,
goto add_sync_ep_from_ifnum;
case USB_ID(0x07fd, 0x0008): /* MOTU M Series */
case USB_ID(0x31e9, 0x0002): /* Solid State Logic SSL2+ */
+ case USB_ID(0x0d9a, 0x00df): /* RTX6001 */
ep = 0x81;
ifnum = 2;
goto add_sync_ep_from_ifnum;
--
2.16.4