* [PATCH] ALSA: usb-audio: Add native DSD support for Luxman D-08u
@ 2024-10-03 3:08 Jan Lalinsky
2024-10-03 7:19 ` Takashi Iwai
0 siblings, 1 reply; 2+ messages in thread
From: Jan Lalinsky @ 2024-10-03 3:08 UTC (permalink / raw)
To: perex; +Cc: tiwai, linux-sound, linux-kernel, Jan Lalinsky
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
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] ALSA: usb-audio: Add native DSD support for Luxman D-08u
2024-10-03 3:08 [PATCH] ALSA: usb-audio: Add native DSD support for Luxman D-08u Jan Lalinsky
@ 2024-10-03 7:19 ` Takashi Iwai
0 siblings, 0 replies; 2+ messages in thread
From: Takashi Iwai @ 2024-10-03 7:19 UTC (permalink / raw)
To: Jan Lalinsky; +Cc: perex, tiwai, linux-sound, linux-kernel
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
^ permalink raw reply [flat|nested] 2+ messages in thread
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