From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Rages Subject: Anyone have Gadget Labs Wave/4? (patch) Date: Tue, 20 Aug 2002 12:51:55 -0500 Sender: alsa-devel-admin@lists.sourceforge.net Message-ID: <20020820175155.GA18510@mlug.missouri.edu> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mlug.missouri.edu (root@mlug.missouri.edu [128.206.61.230]) by alsa.alsa-project.org (8.9.3/8.9.3/SuSE Linux 8.9.3-0.1) with ESMTP id TAA13388 for ; Tue, 20 Aug 2002 19:52:03 +0200 Received: from mlug.missouri.edu (markrages@localhost [127.0.0.1]) by mlug.missouri.edu (8.12.3/8.12.3/Debian -4) with ESMTP id g7KHptKL018863 (version=TLSv1/SSLv3 cipher=EDH-RSA-DES-CBC3-SHA bits=168 verify=FAIL) for ; Tue, 20 Aug 2002 12:51:55 -0500 Received: (from markrages@localhost) by mlug.missouri.edu (8.12.3/8.12.3/Debian -4) id g7KHpt1i018861 for alsa-devel@alsa-project.org; Tue, 20 Aug 2002 12:51:55 -0500 Content-Disposition: inline Errors-To: alsa-devel-admin@lists.sourceforge.net List-Help: List-Post: List-Subscribe: , List-Unsubscribe: , List-Archive: To: Alsa-Devel List-Id: alsa-devel@alsa-project.org I would like someone with a Gadget Labs Wave/4 to try out my driver and report any problems (and fixes!) This is a VERY ROUGH version of the driver. Only playback is supported. RECORDING is not supported... let's get playback solid first. MIDI is not supported... There's just a 16550 on the board. Has the code for this been written already? In particular there are a couple things I've been trying to pin down: 1 - The driver only works every second time it's loaded. Some bizarre alignment problem? A bug in isapnp code? I don't have the knowledge to say for sure. 2 - It's very easy to make an xrun. Latency is hard-wired at 20 msec right now. It's ok with preempt+lockbreak kernel patches. But still hiccups sometimes on my system. I want somemone else to try it and report. Maybe I have some rogue devices that keep interrupts disabled for a long time? With those disclaimers, here's the patch (against rc2): http://rages.net/alsa-driver-0.9.0rc2-wave4.patch.gz Regards, Mark ------------------------------------------------------- This sf.net email is sponsored by: OSDN - Tired of that same old cell phone? Get a new here for FREE! https://www.inphonic.com/r.asp?r=sourceforge1&refcode1=vs3390