Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755068Ab0FVUNm (ORCPT ); Tue, 22 Jun 2010 16:13:42 -0400 Received: from smtp-out4.blueyonder.co.uk ([195.188.213.7]:43038 "EHLO smtp-out4.blueyonder.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751327Ab0FVUNl (ORCPT ); Tue, 22 Jun 2010 16:13:41 -0400 X-Greylist: delayed 26126 seconds by postgrey-1.27 at vger.kernel.org; Tue, 22 Jun 2010 16:13:40 EDT Message-ID: <4C20B364.9060405@blueyonder.co.uk> Date: Tue, 22 Jun 2010 13:58:12 +0100 From: Sid Boyce Reply-To: sboyce@blueyonder.co.uk Organization: blueyonder.co.uk User-Agent: Mozilla/5.0 (X11; U; Linux i686 (x86_64); en-GB; rv:1.9.1.10) Gecko/20100512 Thunderbird/3.0.5 ThunderBrowse/3.2.8.1 MIME-Version: 1.0 To: LKML Mailing List , "linux-usb@vger.kernel.org" Subject: 2.6.35-rc3 E-MU 0404 USB problem Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2216 Lines: 42 I have an application using the on-board sound card mic which should send it's data to the USB card for relay to a Sofweare Defined Radio as 2 quadrature signals digital (I/Q) for transmission. On the receiving side it can take data from the Radio at up to 192K sample rate --> program --> Speaker on the on-board sound card - that works fine. Transmit fails, dmesg output with 48K sample rate set is:- [509686.177169] ALSA sound/usb/clock.c:214: 6:2:3: endpoint lacks sample rate attribute bit, cannot set. [509686.187920] ALSA sound/usb/clock.c:214: 6:2:1: endpoint lacks sample rate attribute bit, cannot set. [509686.266905] ALSA sound/usb/mixer.c:2051: status interrupt: c0 0e [509686.330901] ALSA sound/usb/mixer.c:2051: status interrupt: c0 0e [509686.353775] ALSA sound/usb/clock.c:214: 6:2:7: endpoint lacks sample rate attribute bit, cannot set. [509686.394898] ALSA sound/usb/mixer.c:2051: status interrupt: c0 0e [509686.458886] ALSA sound/usb/mixer.c:2051: status interrupt: c0 0e [509686.522874] ALSA sound/usb/mixer.c:2051: status interrupt: c0 0e [509823.078594] ALSA sound/usb/clock.c:214: 6:2:3: endpoint lacks sample rate attribute bit, cannot set. [509823.091571] ALSA sound/usb/clock.c:214: 6:2:1: endpoint lacks sample rate attribute bit, cannot set. [509823.146811] ALSA sound/usb/mixer.c:2051: status interrupt: c0 0e [509823.202679] ALSA sound/usb/clock.c:214: 6:2:7: endpoint lacks sample rate attribute bit, cannot set. [509823.210807] ALSA sound/usb/mixer.c:2051: status interrupt: c0 0e [509823.274792] ALSA sound/usb/mixer.c:2051: status interrupt: c0 0e [509823.338782] ALSA sound/usb/mixer.c:2051: status interrupt: c0 0e [509823.402783] ALSA sound/usb/mixer.c:2051: status interrupt: c0 0e Regards Sid. -- Sid Boyce ... Hamradio License G3VBV, Licensed Private Pilot Emeritus IBM/Amdahl Mainframes and Sun/Fujitsu Servers Tech Support Specialist, Cricket Coach Microsoft Windows Free Zone - Linux used for all Computing Tasks -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/