Commit e7585db1 authored Jun 12, 2020 by Laurence Tratt Committed by Takashi Iwai Jun 12, 2020

ALSA: usb-audio: Add implicit feedback quirk for SSL2+.



This uses the same quirk as the Motu M2 and M4 to ensure the driver uses the
audio interface's clock. Tested on an SSL2+.

Signed-off-by: Laurence Tratt <laurie@tratt.net>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20200612111807.dgnig6rwhmsl2bod@overdrive.tratt.net


Signed-off-by: Takashi Iwai <tiwai@suse.de>

parent adb36a82

sound/usb/pcm.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -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, 0x0002): /* Solid State Logic SSL2+ */
		ep = 0x81;
		ifnum = 2;
		goto add_sync_ep_from_ifnum;

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