ALSA: usb-audio: Add native DSD support for Luxman D-08u

[PATCH] ALSA: usb-audio: Add native DSD support for Luxman D-08u

Posted by Jan Lalinsky 1 month, 3 weeks ago

Add native DSD support for Luxman D-08u DAC, by adding the PID/VID 1852:5062.
This makes DSD playback work, and also sound quality when playing PCM files
is improved, crackling sounds are gone.

Signed-off-by: Jan Lalinsky <lalinsky@c4.cz>
---
 sound/usb/quirks.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index c7a9c50a65bb..e6278a245795 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -2221,6 +2221,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
 		   QUIRK_FLAG_DISABLE_AUTOSUSPEND),
 	DEVICE_FLG(0x17aa, 0x104d, /* Lenovo ThinkStation P620 Internal Speaker + Front Headset */
 		   QUIRK_FLAG_DISABLE_AUTOSUSPEND),
+	DEVICE_FLG(0x1852, 0x5062, /* Luxman D-08u */
+		   QUIRK_FLAG_ITF_USB_DSD_DAC | QUIRK_FLAG_CTL_MSG_DELAY),
 	DEVICE_FLG(0x1852, 0x5065, /* Luxman DA-06 */
 		   QUIRK_FLAG_ITF_USB_DSD_DAC | QUIRK_FLAG_CTL_MSG_DELAY),
 	DEVICE_FLG(0x1901, 0x0191, /* GE B850V3 CP2114 audio interface */
-- 
2.43.5

Re: [PATCH] ALSA: usb-audio: Add native DSD support for Luxman D-08u

Posted by Takashi Iwai 1 month, 3 weeks ago

On Thu, 03 Oct 2024 05:08:11 +0200,
Jan Lalinsky wrote:
> 
> Add native DSD support for Luxman D-08u DAC, by adding the PID/VID 1852:5062.
> This makes DSD playback work, and also sound quality when playing PCM files
> is improved, crackling sounds are gone.
> 
> Signed-off-by: Jan Lalinsky <lalinsky@c4.cz>

Applied now, thanks.


Takashi