diff options
| author | Max McCarthy <mmccarthy@mcintoshlabs.com> | 2023-10-24 12:30:19 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-11-08 14:11:03 +0100 |
| commit | 977ae4dbe23131e73e0e563e0aa486a2ccf5dc93 (patch) | |
| tree | ab3ae1ee58b38f1a438892903cec1f88d8c36ab5 /sound | |
| parent | 9411dbe2c66c37c6018947bdbe8d89bc6118b385 (diff) | |
ALSA: usb-audio: add quirk flag to enable native DSD for McIntosh devices
commit 99248c8902f505ec064cf2b0f74629016f2f4c82 upstream.
McIntosh devices supporting native DSD require the feature to be
explicitly exposed. Add a flag that fixes an issue where DSD audio was
defaulting to DSD over PCM instead of delivering raw DSD data.
Signed-off-by: Max McCarthy <mmccarthy@mcintoshlabs.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/BL0PR13MB4433226005162D186A8DFF4AD6DFA@BL0PR13MB4433.namprd13.prod.outlook.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/usb/quirks.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c index 6129a6231642..f458328f9ec4 100644 --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -2218,6 +2218,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = { QUIRK_FLAG_DSD_RAW), VENDOR_FLG(0x2ab6, /* T+A devices */ QUIRK_FLAG_DSD_RAW), + VENDOR_FLG(0x2afd, /* McIntosh Laboratory, Inc. */ + QUIRK_FLAG_DSD_RAW), VENDOR_FLG(0x2d87, /* Cayin device */ QUIRK_FLAG_DSD_RAW), VENDOR_FLG(0x3336, /* HEM devices */ |