From mboxrd@z Thu Jan 1 00:00:00 1970 From: Clemens Ladisch Subject: Re: [PATCH] add Steinberg UR44 USB Audio Interface support to quirks-table Date: Thu, 06 Nov 2014 18:32:22 +0100 Message-ID: <545BB0A6.5030304@ladisch.de> References: <1394388767-23658-1-git-send-email-cyrus@bobobeach.com> <531DAB14.5080201@ladisch.de> <76F78615-8762-4A6C-B601-97380805F450@bobobeach.com> <531DDD04.5050902@ladisch.de> <0EFBCC9F-93CA-4368-9530-B9049B3743FB@bobobeach.com> <531EC9CC.4060203@ladisch.de> <88C9DBF9-92A3-4885-87C5-A9966C326D0F@bobobeach.com> <545895AD.7020004@ladisch.de> <545A697C.5070800@bobobeach.com> <545A93E3.7020906@ladisch.de> <545B9C57.1070304@bobobeach.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from dehamd003.servertools24.de (dehamd003.servertools24.de [31.47.254.18]) by alsa0.perex.cz (Postfix) with ESMTP id 878522652AC for ; Thu, 6 Nov 2014 18:32:33 +0100 (CET) In-Reply-To: <545B9C57.1070304@bobobeach.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: Cyrus Harmon , alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org Cyrus Harmon wrote: > I'm interested in finding out what quirk->type is when it gets to > snd_usb_create_quirk as it looks like the function in the quirk_funcs > table that gets called here produces the first suspect error. >>> [ 2.964094] snd-usb-audio 3-3.2:1.0: checking PCM interface >>> [ 2.964104] snd-usb-audio: probe of 3-3.2:1.0 failed with error -5 The first error is harmless (the control interface is not a PCM interface). >>> ... >>> [ 2.970930] snd-usb-audio: probe of 3-3.2:1.1 failed with error -5 The second error happens during snd_card_register(). In other words, there's probably something about the PCM device that makes snd_pcm_dev_register() unhappy. Regards, Clemens