Commit 92b59813 authored Jul 03, 2020 by Pavel Hofman Committed by Greg Kroah-Hartman Jul 16, 2020

ALSA: usb-audio: Add implicit feedback quirk for RTX6001



commit b6a1e78b96a5d7f312f08b3a470eb911ab5feec0 upstream.

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent caead988

sound/usb/pcm.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -350,6 +350,7 @@ 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;