From mboxrd@z Thu Jan 1 00:00:00 1970 From: Grant Diffey Subject: Re: [PATCH 0/6] snd-usb endpoint rework, version 6 Date: Sat, 31 Dec 2011 19:04:12 +1100 Message-ID: References: <1324656947-23169-1-git-send-email-zonque@gmail.com> <4EFDC32B.10808@gmail.com> <4EFDD7A7.3010706@gmail.com> <4EFE6E52.4050503@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail-ee0-f51.google.com (mail-ee0-f51.google.com [74.125.83.51]) by alsa0.perex.cz (Postfix) with ESMTP id 8E033103807 for ; Sat, 31 Dec 2011 09:04:12 +0100 (CET) Received: by eekb57 with SMTP id b57so13364016eek.38 for ; Sat, 31 Dec 2011 00:04:12 -0800 (PST) In-Reply-To: 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: Daniel Mack , alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org On Sat, Dec 31, 2011 at 3:35 PM, Grant Diffey wrote: > > Yes, any kind of USB audio device is good. >> >> Thanks for heling test! :) >> >> >> > So sadly not all is well in my world the logitech is only registering as a > mono device for some reason. > > nevyn@cetacea:~$ speaker-test -c 2 -D hw:Headset > > speaker-test 1.0.24.2 > > Playback device is hw:Headset > Stream parameters are 48000Hz, S16_LE, 2 channels > Using 16 octaves of pink noise > Channels count (2) not available for playbacks: Invalid argument > Setting of hwparams failed: Invalid argument > > > it's clearly stereo. lsusb -vv attached for reference > This also affects the 3.2-rc2 version I compiled a few weeks ago 3.0.0-rc5 correctly registers the device as stereo.