From alsa-devel-owner@alsa.jcu.cz  Tue Nov 24 11:57:20 1998
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From: Christian Fischbach <fishbach@eucmos.sim.ucm.es>
Subject: Es1869 fist running version ...
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Hello!

How I promised, here is a version which works with the Es1869 in
FullDuplexMode:

http://www-users.rwth-aachen.de/Christian.Fischbach/alsadrv.html

I have some problems with this www-provider so it may be that you will
first be able to get this page tomorrow.

I had some problems to get the second audio channel working, because the
DS1869.pdf contains many errors. And I am still working because the mixers
do not work well, yet. They work with alsamixer but there are some errors
with other applications, for example SLAB (when you select NO CONTROLS in
SLAP, slab works very fine!)!

On my WWW-Pages you find the whole package, but the only files which I
changed/created are:

cards/audiodrive1869.c
import/es1869.h
lowlevel/isa/es1869.c
lowlevel/isa/es1869_export.sym

And you will have do add the Soundcard-Type-Definition in one headerfile
which I have not in mind at the moment.

One question:

I wrote my name in the heads of the files, although I copyed many things
form the es1688 driver. Please tell me wich is the correct GNU specific
header. For example:

/* Copyright by Christian Fischbach and Jaroslav K. */

OR

/* Copyright by .... original by Jaroslav K. */

So far I do not understand many things of the ALSA-Driver. Ther are some
things the seam a littlebit strange to me:

Why are there two structs: pcm1 and pcm which are connected a bit
compilcated?

Is there a way to tell the pcm-mixer that I can activate more than one
inport-source (because the es1869 has a seperate record-mixer)?

Can I control the mayor / minor numbers in any way, because I like to have
two mixers: /dev/mixer for playbackmixer and /dev/mixer1 for recordmixer.

Thank you very much so far I am verry happy with the ALSA-Drivers.

Greetings form Madrid

  Chris


