ALSA: pcm: Add big-endian DSD sample formats and fix XMOS DSD sample format

This patch fixes XMOS DSD sample format to DSD_U32_BE and also adds
DSD_U16_BE and DSD_U32_BE sample formats.

Signed-off-by: Jussi Laako <jussi@sonarnerd.net>
Acked-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 a5941f8..60dfe0d 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -1193,12 +1193,12 @@
 	/* iFi Audio micro/nano iDSD */
 	case USB_ID(0x20b1, 0x3008):
 		if (fp->altsetting == 2)
-			return SNDRV_PCM_FMTBIT_DSD_U32_LE;
+			return SNDRV_PCM_FMTBIT_DSD_U32_BE;
 		break;
 	/* DIYINHK DSD DXD 384kHz USB to I2S/DSD */
 	case USB_ID(0x20b1, 0x2009):
 		if (fp->altsetting == 3)
-			return SNDRV_PCM_FMTBIT_DSD_U32_LE;
+			return SNDRV_PCM_FMTBIT_DSD_U32_BE;
 		break;
 	default:
 		break;