From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 00FA1348C46; Sat, 30 May 2026 16:24:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780158249; cv=none; b=eDCuRB6c9JJitX/VeasDkSgnYUpQzBFT6Ffw0eG8WlVu85lB5jfuclVlXrt8/pwhWEXgqRzaC7IKQ9vtGQpHD3jSfwM0CDdgf1f3d14kRCAbl6Nm8mAzZ6MZK4LB+Xhd4nP3+7iMUNHxIfoSJalNl6/qj5dxxxgwvTvJohYW84k= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780158249; c=relaxed/simple; bh=MEa+POPfIZlCRr7iQjm3DOnUB5eMzVf4SP8NiHKhRn0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=l5ckHoRcUqLhVbWb7EvhJANV3/JUAdUM0mg6W2yTzE4btvzC+oH0WnauptR0mjaJdtJKipoAM2a+gUz5jdE4hnCT79pxU/Bd5JwIjFbgo8VdOa8wb/jVbcVVg8UQ5ghqOlHz9Xbs3Wm3iZQ6T3z/ofROm+vpiEyH/FaeArb8vq0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=vwOr5U20; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="vwOr5U20" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 235AE1F00893; Sat, 30 May 2026 16:24:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1780158247; bh=WknNfhVZ6FynkHPO3vEgfrHLyRCrOaE6WZDiXHJXex0=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=vwOr5U20mACDRxS3x2lvlMAoo8POgtvC2+2dycODZbV+wI03SM33XeL2yyj4NuWjd VVmgerjwo6YabP7UGSUfwGqy7wT6FOJuiQg0J6SEEwfD5qatYHB82MVgHS+bkAwoWR EyDmzqBA+b/I0mNfvszPTHZ6BwQkk0TbT2+Jscfo= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Yue Wang , Jaroslav Kysela , Takashi Iwai , Phil Willoughby , Takashi Iwai , Sasha Levin Subject: [PATCH 6.1 014/969] ALSA: usb-audio: Fix quirk flags for NeuralDSP Quad Cortex Date: Sat, 30 May 2026 17:52:18 +0200 Message-ID: <20260530160300.865897909@linuxfoundation.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260530160300.485627683@linuxfoundation.org> References: <20260530160300.485627683@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.1-stable review patch. If anyone has any objections, please let me know. ------------------ From: Phil Willoughby [ Upstream commit bc5b4e5ae1a67700a618328217b6a3bd0f296e97 ] 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 Signed-off-by: Sasha Levin --- sound/usb/quirks.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c index 74828de545e22..23361e78189d0 100644 --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -2177,6 +2177,8 @@ 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 */ -- 2.53.0