From: Phil Willoughby Date: Sat, 28 Mar 2026 08:07:34 +0000 (+0000) Subject: ALSA: usb-audio: Fix quirk flags for NeuralDSP Quad Cortex X-Git-Tag: v7.0-rc7~30^2~16 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bc5b4e5ae1a67700a618328217b6a3bd0f296e97;p=thirdparty%2Fkernel%2Fstable.git ALSA: usb-audio: Fix quirk flags for NeuralDSP Quad Cortex The NeuralDSP Quad Cortex does not support DSD playback. We need this product-specific entry with zero quirks because otherwise it falls through to the vendor-specific entry which marks it as supporting DSD playback. Cc: Yue Wang Cc: Jaroslav Kysela Cc: Takashi Iwai Signed-off-by: Phil Willoughby Link: https://patch.msgid.link/20260328080921.3310-1-willerz@gmail.com Signed-off-by: Takashi Iwai --- diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c index 1f82e9e02d4b..6e40c18c37f9 100644 --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -2305,6 +2305,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = { QUIRK_FLAG_PLAYBACK_FIRST | QUIRK_FLAG_GENERIC_IMPLICIT_FB), DEVICE_FLG(0x13e5, 0x0001, /* Serato Phono */ QUIRK_FLAG_IGNORE_CTL_ERROR), + DEVICE_FLG(0x152a, 0x880a, /* NeuralDSP Quad Cortex */ + 0), /* Doesn't have the vendor quirk which would otherwise apply */ DEVICE_FLG(0x154e, 0x1002, /* Denon DCD-1500RE */ QUIRK_FLAG_ITF_USB_DSD_DAC | QUIRK_FLAG_CTL_MSG_DELAY), DEVICE_FLG(0x154e, 0x1003, /* Denon DA-300USB */