From mboxrd@z Thu Jan 1 00:00:00 1970 From: James Courtier-Dutton Subject: Re: Audigy ZS Date: Thu, 16 Jun 2005 14:01:41 +0100 Message-ID: <42B17835.7090807@superbug.co.uk> References: <200506160635.j5G6ZXfw028094@www4.pobox.sk> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-2; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <200506160635.j5G6ZXfw028094@www4.pobox.sk> Sender: alsa-devel-admin@lists.sourceforge.net Errors-To: alsa-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: Peter Zubaj Cc: tmintel@gmail.com, alsa-devel@lists.sourceforge.net List-Id: alsa-devel@alsa-project.org Peter Zubaj wrote: >Hi, > >Audigy 2 ZS Notebook is not supported. > >AFAIK no one from developers has this card. No doc. This means nobody >tryed to write driver for it, and probably nobody will try to write >driver. > >Peter Zubaj > > This is not exactly true. I have updated the ALSA sound card matrix. I (an ALSA developer) have received a Audigy 2 ZS Notebook PCMCIA card from Creative for the purposes or writing a drive for Linux. I have run up against a bug in the Linux kernel PCMCIA code that I cannot fix. So effectively, until the PCMCIA code is fixed, the ALSA development cannot start. Unfortunately, the PCMCIA standards are not open and free, so I also cannot provide any sensible suggestions on how to fix the PCMCIA code. If you are interested, the bug is in regard of the PCMCIA Cardbus section of the kernel involved in assigning IOPORT resources to the PCI bus. In effect, although the Audigy 2 NZ Notebook appears in "lspci", and it contains valid IOPORT resources, if the driver code makes an "outb()" instruction to any address in the IOPORT range, the PC hangs. James ------------------------------------------------------- SF.Net email is sponsored by: Discover Easy Linux Migration Strategies from IBM. Find simple to follow Roadmaps, straightforward articles, informative Webcasts and more! Get everything you need to get up to speed, fast. http://ads.osdn.com/?ad_id=7477&alloc_id=16492&op=click