From mboxrd@z Thu Jan 1 00:00:00 1970 From: Patrick Shirkey Subject: Re: usbaudio won't do 24-bit or 32-bit i/o... Date: Tue, 24 Dec 2002 03:58:07 +0900 Sender: alsa-devel-admin@lists.sourceforge.net Message-ID: <3E075CBF.30107@boosthardware.com> References: <3DF0482E.8010109@boosthardware.com> <3DFB0C79.7010000@boosthardware.com> <3DFE2295.2020502@boosthardware.com> <3E03930D.8040908@boosthardware.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Return-path: Errors-To: alsa-devel-admin@lists.sourceforge.net List-Help: List-Post: List-Subscribe: , List-Unsubscribe: , List-Archive: To: Takashi Iwai Cc: alsa-devel@lists.sourceforge.net List-Id: alsa-devel@alsa-project.org Takashi Iwai wrote: > At Sat, 21 Dec 2002 07:00:45 +0900, > Patrick Shirkey wrote: > >>Takashi Iwai wrote: >> >>>hmmm, it seems that the problem is on usb-uhci driver. >>>mysteriously, the midi part of quattro causes the kernel panic. the >>>audio part seems ok. >>>you can avoid this either by using uhci driver or by commenting out >>>the entry for quattro in alsa-kernel/usb/usbquirks.h. >>> >> >>I am trying it out on my ohci machine too and the latest driver has >>fixed the problem with not being able to capture from all the input. >> >>Thanks. >> >>I have commented out the midi quirk though in alsa-kernel/usb/usbquirk.h >> >>I will be saving this cvs for sure. >> >>The 24_3le support in arecord still captures the left channel maxed and >>the right at normal volume on pcm0 and pcm1. > > > did you update the alsa-lib, too? > there was a bug regarding 24bit conversion both on alsa-driver and > alsa-lib. > I updated all the cvs files and recompiled alsa-driver, alsa-lib and alsa-utils. I will try again soon. -- Patrick Shirkey - Boost Hardware Ltd. For the discerning hardware connoisseur Http://www.boosthardware.com Http://www.djcj.org - The Linux Audio Users guide ======================================== Being on stage with the band in front of crowds shouting, "Get off! No! We want normal music!", I think that was more like acting than anything I've ever done. Goldie, 8 Nov, 2002 The Scotsman ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf