[alsa-devel] [PATCH] ALSA: usb-audio: Add SMSL D1 to quirks for native DSD support

[Tony Das]

This patch adds quirk VID/PID IDs for the SMSL D1 in order to enable
Native DSD support.

Signed-off-by: Tony Das <tdas444 at gmail.com>
---
Author: Tony Das <tdas444 at gmail.com>
Date: Tue Nov 27 22:13:30 2018 +0000

diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index 3d0f09108c98..aeac6bb7e111 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -1515,6 +1515,7 @@ u64 snd_usb_interface_dsd_format_quirks(struct
snd_usb_audio *chip,
   case USB_ID(0x27f7, 0x3002): /* W4S DAC-2v2SE */
   case USB_ID(0x29a2, 0x0086): /* Mutec MC3+ USB */
   case USB_ID(0x6b42, 0x0042): /* MSB Technology */
+   case USB_ID(0x152a, 0x85de): /* SMSL D1 DAC */
       if (fp->altsetting == 3)
           return SNDRV_PCM_FMTBIT_DSD_U32_BE;
       break;