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 D257F200A5 for ; Mon, 6 Nov 2023 13:09:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="Vqx+9FQ+" Received: by smtp.kernel.org (Postfix) with ESMTPSA id EF1ECC433C8; Mon, 6 Nov 2023 13:09:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1699276145; bh=FDOGxl85YGJFu7rqeliht6sxUW/P3GTWD4VZ6yaMCSo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Vqx+9FQ+3fq82ejOg9N3ba0vaGIeiDeUnNt+69ag7ax04eHJi/Daf4UfJHok788kR f5d7Fv/BKVxVh/OHf2IMEHBpGqF9PerEPZw5lHo5/1t5IyosOKu1t4S+QBRVZJOT5r JBd1y/ggF+szXWO1d/ZVzpx1ZL67Q2OWcEo2CKUY= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Max McCarthy , Takashi Iwai Subject: [PATCH 6.6 09/30] ALSA: usb-audio: add quirk flag to enable native DSD for McIntosh devices Date: Mon, 6 Nov 2023 14:03:27 +0100 Message-ID: <20231106130258.265610982@linuxfoundation.org> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20231106130257.903265688@linuxfoundation.org> References: <20231106130257.903265688@linuxfoundation.org> User-Agent: quilt/0.67 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 6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Max McCarthy 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 Cc: Link: https://lore.kernel.org/r/BL0PR13MB4433226005162D186A8DFF4AD6DFA@BL0PR13MB4433.namprd13.prod.outlook.com Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman --- sound/usb/quirks.c | 2 ++ 1 file changed, 2 insertions(+) --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -2220,6 +2220,8 @@ static const struct usb_audio_quirk_flag 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 */