From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Natalie Protasevich" Subject: [BUG] USB sounds card doesn't work - Device 0x4fa:0x4201 Date: Thu, 27 Mar 2008 16:50:25 -0700 Message-ID: <32209efe0803271650m2951ba2dq8530dd93eaad9d42@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from fg-out-1718.google.com (fg-out-1718.google.com [72.14.220.156]) by alsa0.perex.cz (Postfix) with ESMTP id 91B5C103810 for ; Fri, 28 Mar 2008 00:50:26 +0100 (CET) Received: by fg-out-1718.google.com with SMTP id l27so4056341fgb.44 for ; Thu, 27 Mar 2008 16:50:26 -0700 (PDT) Content-Disposition: inline List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: alsa-devel-bounces@alsa-project.org Errors-To: alsa-devel-bounces@alsa-project.org To: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org Hello ALSA developers, This problem with the USB sounds card has been reported a while ago, and just been confirmed with latest kernel. ==================================================================== $ cat /proc/asound/cards 0 [I82801DBICH4 ]: ICH4 - Intel 82801DB-ICH4 Intel 82801DB-ICH4 with AD1981B at 0xc0000c00, irq 11 1 [U0x4fa0x4201 ]: USB-Audio - USB Device 0x4fa:0x4201 USB Device 0x4fa:0x4201 at usb-0000:00:1d.1-2, full speed If I attempt to play a song using mpg123 or xmms, I get nothing, only maybe click at beggining. I'm using in-kernel OSS emulation. pavel@amd:/mnt/mp3.ptacek/Tanita_Tikaram$ cat /proc/asound/card1/pcm0p/info card: 1 device: 0 subdevice: 0 stream: PLAYBACK id: USB Audio name: USB Audio subname: subdevice #0 class: 0 subclass: 0 subdevices_count: 1 subdevices_avail: 1 pavel@amd:/mnt/mp3.ptacek/Tanita_Tikaram$ I tried unmuting everything using aumix. cat /bin/bash > /dev/dsp1 fails to produce any sound, too. =================================================================== Full bug report is here : http://bugzilla.kernel.org/show_bug.cgi?id=6576 It sure needs some helping hand, maybe someone can take a look into this. Thanks, --Natalie