Add DSD support for both little endian (DSD_U32_LE) and big endian
(DSD_U32_BE) version of the Amanero firmware.
Signed-off-by: Jussi Laako <jussi@xxxxxxxxxxxxx>
---
sound/usb/quirks.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index b3fd238..f5c68ea 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -1359,6 +1359,21 @@ u64 snd_usb_interface_dsd_format_quirks(struct snd_usb_audio *chip,
if (fp->altsetting == 3)
return SNDRV_PCM_FMTBIT_DSD_U32_BE;
break;
+
+ /* Amanero Combo384 USB interface with native DSD support */
+ case USB_ID(0x16d0, 0x071a):
+ if (fp->altsetting == 2) {
+ switch (chip->dev->descriptor.bcdDevice) {
+ case 0x199:
+ return SNDRV_PCM_FMTBIT_DSD_U32_LE;
+ case 0x19b:
+ return SNDRV_PCM_FMTBIT_DSD_U32_BE;
+ default:
+ break;
+ }
+ }
+ break;
+
default:
break;
}
--
2.7.4
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