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-rw-r--r--sound/usb/quirks.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index 152292e5ee2b..2782155ae3ce 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -1217,6 +1217,12 @@ void snd_usb_endpoint_start_quirk(struct snd_usb_endpoint *ep)
ep->chip->usb_id == USB_ID(0x0763, 0x2031)) &&
ep->type == SND_USB_ENDPOINT_TYPE_DATA)
ep->skip_packets = 16;
+
+ /* Work around devices that report unreasonable feedback data */
+ if ((ep->chip->usb_id == USB_ID(0x0644, 0x8038) || /* TEAC UD-H01 */
+ ep->chip->usb_id == USB_ID(0x1852, 0x5034)) && /* T+A Dac8 */
+ ep->syncmaxsize == 4)
+ ep->tenor_fb_quirk = 1;
}
void snd_usb_set_interface_quirk(struct usb_device *dev)