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| author | Max McCarthy <mmccarthy@mcintoshlabs.com> | 2023-10-24 15:30:19 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-11-08 13:56:21 +0300 |
| commit | aa771b1e014e74266a3cc2d20b55d61456237a19 (patch) | |
| tree | b5c898bc9c38d3c9e574e3d8693dc286c85950a2 /sound/usb | |
| parent | 055907ad2c14838c90d63297f7bab8d180a5d844 (diff) | |
| download | linux-aa771b1e014e74266a3cc2d20b55d61456237a19.tar.xz | |
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/usb')
| -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 4e64842245e1..ab2b938502eb 100644 --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -2220,6 +2220,8 @@ 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 */ |