ALSA: usb-audio: Add implicit feedback quirk for Qu-16
commit 0938ecae43
upstream.
This patch fixes audio distortion on playback for the Allen&Heath
Qu-16.
Signed-off-by: Geoffrey D. Bennett <g@b4.vu>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20201104115717.GA19046@b4.vu
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5.4-rM2-2.2.x-imx-squashed
parent
a46e830d01
commit
26a871cf86
|
@ -323,6 +323,7 @@ static int set_sync_ep_implicit_fb_quirk(struct snd_usb_substream *subs,
|
||||||
switch (subs->stream->chip->usb_id) {
|
switch (subs->stream->chip->usb_id) {
|
||||||
case USB_ID(0x0763, 0x2030): /* M-Audio Fast Track C400 */
|
case USB_ID(0x0763, 0x2030): /* M-Audio Fast Track C400 */
|
||||||
case USB_ID(0x0763, 0x2031): /* M-Audio Fast Track C600 */
|
case USB_ID(0x0763, 0x2031): /* M-Audio Fast Track C600 */
|
||||||
|
case USB_ID(0x22f0, 0x0006): /* Allen&Heath Qu-16 */
|
||||||
ep = 0x81;
|
ep = 0x81;
|
||||||
ifnum = 3;
|
ifnum = 3;
|
||||||
goto add_sync_ep_from_ifnum;
|
goto add_sync_ep_from_ifnum;
|
||||||
|
|
Loading…
Reference in New Issue