From: Jan Lalinsky Date: Thu, 3 Oct 2024 03:08:11 +0000 (+0200) Subject: ALSA: usb-audio: Add native DSD support for Luxman D-08u X-Git-Tag: v5.15.168~191 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5276f42f9aafcb8bfdbbee9900785d408f6c8c5e;p=thirdparty%2Fkernel%2Fstable.git ALSA: usb-audio: Add native DSD support for Luxman D-08u commit 6b0bde5d8d4078ca5feec72fd2d828f0e5cf115d upstream. 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 Cc: Link: https://patch.msgid.link/20241003030811.2655735-1-lalinsky@c4.cz Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman --- diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c index 104f0d1391457..066e972e0e10a 100644 --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -1846,6 +1846,8 @@ 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 */