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authorJoshua Sivec <sivec@posteo.net>2020-08-25 18:55:18 +0200
committerTakashi Iwai <tiwai@suse.de>2020-08-26 10:18:54 +0200
commit7c5b892e0871655fea3294ffac6fa3cc3400b60d (patch)
treeb3abdea32f45ab45f039b17076e67ae69ce8c5dd /sound
parenteed8f88b109aa927fbf0d0c80ff9f8d00444ca7f (diff)
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ALSA: usb-audio: Add implicit feedback quirk for UR22C
This uses the same quirk as the Motu and SSL2 devices. Tested on the UR22C. Fixes bug 208851. Signed-off-by: Joshua Sivec <sivec@posteo.net> BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=208851 Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20200825165515.8239-1-sivec@posteo.net Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
-rw-r--r--sound/usb/pcm.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/usb/pcm.c b/sound/usb/pcm.c
index 5600751803cf..10d342270dd9 100644
--- a/sound/usb/pcm.c
+++ b/sound/usb/pcm.c
@@ -369,6 +369,7 @@ static int set_sync_ep_implicit_fb_quirk(struct snd_usb_substream *subs,
case USB_ID(0x07fd, 0x0008): /* MOTU M Series */
case USB_ID(0x31e9, 0x0001): /* Solid State Logic SSL2 */
case USB_ID(0x31e9, 0x0002): /* Solid State Logic SSL2+ */
+ case USB_ID(0x0499, 0x172f): /* Steinberg UR22C */
case USB_ID(0x0d9a, 0x00df): /* RTX6001 */
ep = 0x81;
ifnum = 2;