From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5EA53C2BA2B for ; Tue, 7 Apr 2020 15:43:36 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B0AE420730 for ; Tue, 7 Apr 2020 15:43:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="hQ7aedlb" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B0AE420730 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=alsa-devel-bounces@alsa-project.org Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 0E159852; Tue, 7 Apr 2020 17:42:44 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 0E159852 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1586274214; bh=J3EzmD7kfhdsoPiSQbUfIO0K9MdRmsWQC7R9tNlk4Uo=; h=Date:From:To:Subject:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=hQ7aedlbd98u6Z+QTYcB0821Le8b3y0IdAhDF0yHli3bKTV49d4Jt8XiiU9Hh97eS Lrbmp2zP+4w1IkE5nfKAbdwDW1EF8j3r2ntyMHFbPLiCq9g7d6MmAXU9iL7/2FNbIU 1HXiZslvDzQxz5oYtAVmGGw+SmiqfmUBhisg8eds= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 86235F801D8; Tue, 7 Apr 2020 17:42:43 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 3896BF801DA; Tue, 7 Apr 2020 17:42:40 +0200 (CEST) Received: from mx2.suse.de (mx2.suse.de [195.135.220.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 26F71F80121 for ; Tue, 7 Apr 2020 17:42:34 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 26F71F80121 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id 7E1EAAC77; Tue, 7 Apr 2020 15:42:30 +0000 (UTC) Date: Tue, 07 Apr 2020 17:42:29 +0200 Message-ID: From: Takashi Iwai To: scorpio@qelectrotech.org Subject: Re: TRX40 Realtek ALC1220-VB USB Audio In-Reply-To: <1904096.ym1ZuGme22@debian> References: <14399276.b7z6KR4yDS@debian> <1904096.ym1ZuGme22@debian> User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI/1.14.6 (Maruoka) FLIM/1.14.9 (=?UTF-8?B?R29qxY0=?=) APEL/10.8 Emacs/25.3 (x86_64-suse-linux-gnu) MULE/6.0 (HANACHIRUSATO) MIME-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: alsa-devel@alsa-project.org X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 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: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" On Sun, 29 Mar 2020 16:20:49 +0200, laurent Trinques wrote: > > Le dimanche 29 mars 2020, 10:50:53 CEST Takashi Iwai a écrit : > > On Sat, 07 Mar 2020 14:00:26 +0100, > > > > laurent Trinques wrote: > > > Hello, > > > > > > sudo dmesg -lerr -lcrit > > > > > > [ 0.386478] ACPI BIOS Error (bug): Failure creating named object > > > [\_SB.I2CA.WT1A], AE_ALREADY_EXISTS (20191018/dswload2-323) > > > > (snip) > > > > > [ 2.545332] Error: Driver 'pcspkr' is already registered, aborting... > > > > All those are irrelevant with the sound problem. > > > > > [ 2.572542] snd_hda_intel 0000:23:00.4: no codecs found! > > > > I guess this is a known "problem", the strange hardware implementation > > where exposing the dummy HD-audio bus with non-existing codec. So > > this can be ignored as well (maybe we can blacklist the PCI ID for > > ignoring more properly). > > > > The real issue is: > > > [ 8.169209] usb 7-5: cannot get ctl value: req = 0x83, wValue = 0xc00, > > > wIndex = 0x1300, type = 4 > > > [ 8.169214] usb 7-5: 19:0: cannot get min/max values for control 12 (id > > > 19) > > So it's likely a USB audio firmware that doesn't behave correctly as > > advertised, and we'd need a workaround. > > > > Could you give lsusb -v output for this device? > > Yes > Bus 007 Device 002: ID 0db0:543d Micro Star International USB Audio > > See attached output. Thanks. This looks like the same issue as reported by others. https://bugzilla.kernel.org/show_bug.cgi?id=206543 Could you try two patches found in the bugzilla above? thanks, Takashi