From 3da87ec67a491b9633a82045896c076b794bf938 Mon Sep 17 00:00:00 2001 From: Laurence Tratt Date: Sun, 21 Jun 2020 08:50:05 +0100 Subject: [PATCH] ALSA: usb-audio: Add implicit feedback quirk for SSL2 As expected, this requires the same quirk as the SSL2+ in order for the clock to sync. This was suggested by, and tested on an SSL2, by Dmitry. Suggested-by: Dmitry Signed-off-by: Laurence Tratt Cc: Link: https://lore.kernel.org/r/20200621075005.52mjjfc6dtdjnr3h@overdrive.tratt.net Signed-off-by: Takashi Iwai --- sound/usb/pcm.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/usb/pcm.c b/sound/usb/pcm.c index 40b7cd13fed9..a69d9e75f66f 100644 --- a/sound/usb/pcm.c +++ b/sound/usb/pcm.c @@ -367,6 +367,7 @@ static int set_sync_ep_implicit_fb_quirk(struct snd_usb_substream *subs, ifnum = 0; goto add_sync_ep_from_ifnum; 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(0x0d9a, 0x00df): /* RTX6001 */ ep = 0x81;