Thesycon provides solutions to XMOS chips, and has its own device vendor id.
In this patch, we use generic method to detect DSD capability of Thesycon-based UAC2
implementations in order to support a wide range of current and future devices.
The patch will enable the SNDRV_PCM_FMTBIT_DSD_U32_BE bit for the DAC
hence enable native DSD playback up to DSD512 format.
Signed-off-by: Yue Wang <yuleopen@xxxxxxxxx>
---
sound/usb/quirks.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index 02b6cc02767f..06ae3f5adf4b 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -1443,6 +1443,7 @@ u64 snd_usb_interface_dsd_format_quirks(struct snd_usb_audio *chip,
*/
switch (USB_ID_VENDOR(chip->usb_id)) {
case 0x20b1: /* XMOS based devices */
+ case 0x152a: /* Thesycon devices */
case 0x25ce: /* Mytek devices */
if (fp->dsd_raw)
return SNDRV_PCM_FMTBIT_DSD_U32_BE;
--
2.18.0
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