From mboxrd@z Thu Jan 1 00:00:00 1970 From: Clemens Ladisch Subject: Re: USB asynchronous mode feedback format Date: Fri, 15 Oct 2010 16:34:31 +0200 Message-ID: <4CB86677.6050005@ladisch.de> References: <1287046026.4cb6c38a2a179@discus.singnet.com.sg> <201010151504.56742.julian@jusst.de> <1287149510.2344.8.camel@desktop-alex> <201010151624.46800.julian@jusst.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from out1.smtp.messagingengine.com (out1.smtp.messagingengine.com [66.111.4.25]) by alsa0.perex.cz (Postfix) with ESMTP id 8547E2414A for ; Fri, 15 Oct 2010 16:33:17 +0200 (CEST) In-Reply-To: <201010151624.46800.julian@jusst.de> 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: Julian Scheel Cc: alsa-devel@alsa-project.org, Alex Lee , Daniel Mack List-Id: alsa-devel@alsa-project.org Julian Scheel wrote: > 11:1:1: endpoint lacks sample rate attribute bit, cannot set. > > Does not seem to be feedback related... Although it would be nice to know, > what's wrong there? What's wrong is 1) that the driver complains about something that isn't wrong, and 2) that you're using a driver more than three months old, which is when I killed that message. ;-) > Is there any way to get some more verbosity out of alsa drivers? To check if > it really receives the feedback information at all. grep "Momentary freq" /proc/asounc/cardX/stream0 Or put a log message into retire_playback_sync_urb*(). Regards, Clemens