ALSA: usb-audio: add native DSD support for Matrix Audio DACs
This patch adds native DSD support for two XMOS based DACs from Matrix Audio:
- X-Sabre
- Mini-i Pro
Signed-off-by: Jurgen Kramer <gtmkramer@xs4all.nl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index 4dbfb3d..a739841 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -1245,8 +1245,9 @@
/* XMOS based USB DACs */
switch (chip->usb_id) {
- /* iFi Audio micro/nano iDSD */
- case USB_ID(0x20b1, 0x3008):
+ case USB_ID(0x20b1, 0x3008): /* iFi Audio micro/nano iDSD */
+ case USB_ID(0x20b1, 0x2008): /* Matrix Audio X-Sabre */
+ case USB_ID(0x20b1, 0x300a): /* Matrix Audio Mini-i Pro */
if (fp->altsetting == 2)
return SNDRV_PCM_FMTBIT_DSD_U32_BE;
break;