From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 C1DF1413252; Mon, 20 Apr 2026 13:27:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776691646; cv=none; b=K51qjUkkJMN8ky+8h9NDZ6g92V1aTSnEKvVlwUm8lMYJNRIOIK7sPu9OkC7gNtLH9Doh+aHylrqs9cDl8V9mSc3fwG1gClD7+c/VRYdKX2HV/k0UdjktN73OLFgjH0hkx1QB180rPFFxAM9/WxAYcPBJZB/S0DawHbe9IdAPCKw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776691646; c=relaxed/simple; bh=w47rgBfYGSbSzG+HVB8huDwnvznmbvL3xTLQvYHlpIg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=BBGrbTUHCBmSjEEgv7mearKUPHKIo2zX0bHF1k9i9Wz+My9P8a9TdDdqtnXFOXr+gGyq+YWvtUTCzcCRcLSoKX92rxDYE6aBS6IiupDqbA48lVHT/blSLQNA4BeEiChvQmr0ap7eNo3AuSGK5e7J3AjvVk8RByt4Gy+VsSkhHfI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=NHyESipr; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="NHyESipr" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A9ACDC2BCB4; Mon, 20 Apr 2026 13:27:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1776691646; bh=w47rgBfYGSbSzG+HVB8huDwnvznmbvL3xTLQvYHlpIg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=NHyESipri3fnOFb//mcsYCLrI0mgIITjVxFxUuLVxvOQ/gpGVxSO3whXbQ1F/YJcr iBKTkCcijwFvBZlT6E8IaTQf0D5FqyIiu24BnjMJGFTbgJNHOXvyjX8pPyI7hLBv+t Rdf/dnPwugWfS4IH8sUSUrwCQICAuXRyGVb7AHGnrK+tMnl+JBiUgoluA69ayrNBOx 9NW0NSEPRJ2pfao5YkW4uUCP/rKHAnGv0p4AsJYnJ05qOgd8io+v0pIS+3zs7zFjKP 6pQxpJQkcWjO25g8jPpGHTj6N5tRObUsxSYynvD3Pe/SXRO2mpthVQjtjbEjuD0SZ9 kKyx7S1hIYddQ== From: Sasha Levin To: patches@lists.linux.dev, stable@vger.kernel.org Cc: Phil Willoughby , Yue Wang , Jaroslav Kysela , Takashi Iwai , Takashi Iwai , Sasha Levin , linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH AUTOSEL 6.18] ALSA: usb-audio: Fix quirk flags for NeuralDSP Quad Cortex Date: Mon, 20 Apr 2026 09:19:04 -0400 Message-ID: <20260420132314.1023554-150-sashal@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260420132314.1023554-1-sashal@kernel.org> References: <20260420132314.1023554-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 6.18.23 Content-Transfer-Encoding: 8bit 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 --- LLM Generated explanations, may be completely bogus: Error: Failed to generate final synthesis sound/usb/quirks.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c index 9f585dbc770cb..a2c039a1b3cd6 100644 --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -2296,6 +2296,8 @@ 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