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From: Mark Rages <markrages@mlug.missouri.edu>
To: Alsa-Devel <alsa-devel@alsa-project.org>
Subject: Anyone have Gadget Labs Wave/4? (patch)
Date: Tue, 20 Aug 2002 12:51:55 -0500	[thread overview]
Message-ID: <20020820175155.GA18510@mlug.missouri.edu> (raw)

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


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             reply	other threads:[~2002-08-20 17:52 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-08-20 17:51 Mark Rages [this message]
2002-08-22 13:15 ` Anyone have Gadget Labs Wave/4? (patch) Takashi Iwai
2002-08-22 16:23   ` Mark Rages
2002-08-23 10:23     ` Takashi Iwai

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