Merge branch 'overlayfs-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszer...

[cascardo/linux.git] / sound / usb / quirks.c

diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index 152292e..2782155 100644 (file)
--- 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)