Well, I got the drivers to compile and install OK under 2.4.20-pre2.  I
only had to do two things:


1) after unpacking the archive but before configuring:

    % rm include/linux/isapnp.h


2) Apply this patch.  Thank the goofy kernel boys for making cosmetic
changes to a "stable" kernel...

--- alsa-driver-0.9.0rc3-orig/include/adriver.h Wed Aug 14 10:26:37 2002
+++ alsa-driver-0.9.0rc3/include/adriver.h      Sat Aug 17 11:06:48 2002
@@ -178,11 +178,11 @@
 #include <linux/usb.h>
 
 #if LINUX_VERSION_CODE < KERNEL_VERSION(2, 5, 0)
-inline static urb_t *usb_alloc_urb_wrapper(int iso_packets, int flags)
+inline static struct urb *usb_alloc_urb_wrapper(int iso_packets, int
flags)
 {
        return usb_alloc_urb(iso_packets);
 }
-inline static int usb_submit_urb_wrapper(urb_t* urb, int flags)
+inline static int usb_submit_urb_wrapper(struct urb* urb, int flags)
 {
        return usb_submit_urb(urb);
 }


A lot of things work beautifully.  the modules installed fine and S/PDIF
works great.  aplay plays 44.1kHz .wav files great.  Wine plays
lower-sampled audio fine too (but not through S/PDIF, of course). 
ogg123 -d alsa09 is geeeeorgeous.


However, there ARE some incompatibilities:

mpg321 0.2.10:  Distorted output.  I get maybe 8 pops a second.  It's
unlistenable.  Both -d alsa and -d alsa09 sound identical.

aplay 0.9.0rc3 on http://www.bigview.net/BTJustice/Sounds/bbq-ass.wav:
  sounds like the same pops as mpg321, just at a rate of about 3 a
second (which makes sense considering the sample rate).


So, unfortunately, I can't use these ALSA drivers yet.  Back to the
kernel's cmpci for me.  If there's anything I can do to help debug this,
please tell me.  I'd really, really like to switch over.  Thanks.

    - Scott




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