From patchwork Fri Nov 28 12:31:09 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jurgen Kramer X-Patchwork-Id: 5403191 Return-Path: X-Original-To: patchwork-alsa-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 0884A9F443 for ; Fri, 28 Nov 2014 12:32:23 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 50C152015E for ; Fri, 28 Nov 2014 12:32:22 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) by mail.kernel.org (Postfix) with ESMTP id 5CE9920148 for ; Fri, 28 Nov 2014 12:32:21 +0000 (UTC) Received: by alsa0.perex.cz (Postfix, from userid 1000) id 7361F2604BC; Fri, 28 Nov 2014 13:32:20 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-0.9 required=5.0 tests=BAYES_00,HK_RANDOM_FROM, UNPARSEABLE_RELAY autolearn=no version=3.3.1 Received: from alsa0.perex.cz (localhost [IPv6:::1]) by alsa0.perex.cz (Postfix) with ESMTP id D9F04260487; Fri, 28 Nov 2014 13:31:36 +0100 (CET) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa0.perex.cz (Postfix, from userid 1000) id 2929D260487; Fri, 28 Nov 2014 13:31:35 +0100 (CET) Received: from lb1-smtp-cloud3.xs4all.net (lb1-smtp-cloud3.xs4all.net [194.109.24.22]) by alsa0.perex.cz (Postfix) with ESMTP id 6A322260467 for ; Fri, 28 Nov 2014 13:31:29 +0100 (CET) Received: from orwell.fritz.box ([83.163.237.189]) by smtp-cloud3.xs4all.net with ESMTP id M0XH1p00345s9uT010XUnH; Fri, 28 Nov 2014 13:31:29 +0100 From: Jurgen Kramer To: alsa-devel@alsa-project.org Date: Fri, 28 Nov 2014 13:31:09 +0100 Message-Id: <1417177870-5844-2-git-send-email-gtmkramer@xs4all.nl> X-Mailer: git-send-email 1.9.3 In-Reply-To: <1417177870-5844-1-git-send-email-gtmkramer@xs4all.nl> References: <1417177870-5844-1-git-send-email-gtmkramer@xs4all.nl> Cc: Jurgen Kramer Subject: [alsa-devel] [PATCH 1/2] Add native DSD support for Denon/Marantz DACs X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org X-Virus-Scanned: ClamAV using ClamSMTP Add quirks for native DSD support for Denon/Marantz devices with build in USB DACs This patch adds native DSD support for the following devices: - Marantz SA-14S1 - Marants HD-DAC1 Signed-off-by: Jurgen Kramer --- sound/usb/quirks.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c index bc9ebb6..cc07388 100644 --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -1213,5 +1213,16 @@ u64 snd_usb_interface_dsd_format_quirks(struct snd_usb_audio *chip, break; } + /* Denon/Marantz devices with USB DAC functionality */ + switch(chip->usb_id) { + case USB_ID(0x154e, 0x3005): /* Marantz HD-DAC1 */ + case USB_ID(0x154e, 0x3006): /* Marantz SA-14S1 */ + if (fp->altsetting == 2) + return SNDRV_PCM_FMTBIT_DSD_U32_BE; + break; + default: + break; + } + return 0; }