Just like other Behringer models, UMC202HD (USB ID 1397:0507) requires the quirk for the stable streaming, too.

BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=215934 Cc: stable@vger.kernel.org Signed-off-by: Takashi Iwai tiwai@suse.de --- sound/usb/quirks.c | 2 ++ 1 file changed, 2 insertions(+)

diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c index 968d90caeefa..168fd802d70b 100644 --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -1843,6 +1843,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = { QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER), DEVICE_FLG(0x1395, 0x740a, /* Sennheiser DECT */ QUIRK_FLAG_GET_SAMPLE_RATE), + DEVICE_FLG(0x1397, 0x0507, /* Behringer UMC202HD */ + QUIRK_FLAG_PLAYBACK_FIRST | QUIRK_FLAG_GENERIC_IMPLICIT_FB), DEVICE_FLG(0x1397, 0x0508, /* Behringer UMC204HD */ QUIRK_FLAG_PLAYBACK_FIRST | QUIRK_FLAG_GENERIC_IMPLICIT_FB), DEVICE_FLG(0x1397, 0x0509, /* Behringer UMC404HD */