controller and a Sigmatel
STAC9708T codec. That's what's printed on the chips.
Both
aplay -D hw:0,0 /tmp/test.wav
aplay -D hw:0,1 /tmp/test.wav
play through the main channel.
Any thoughts?
Pieter Palmers
$ cat /proc/asound/devices
0: [0- 0]: ctl
,
Pieter Palmers
===
[EMAIL PROTECTED]
M.Sc. µElectronics student
@ ESAT laboratory
KULeuven, Belgium
On Tuesday 14 January 2003 17:22, you wrote:
On Tue, 14 Jan 2003, Pieter Palmers wrote:
Hi,
I own a soundblaster 4.1 and I experience the following problem: I
, Pieter Palmers wrote:
Anyway, the statement I wanted to make is: maybe I can use the same
approach to try spying on the ens1371. I already experienced that you can
obtain a lot of info fast if you know what you're looking for.
Should you have any suggestions on how I should build/enhance
.
Pieter
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of Jaroslav
Kysela
Sent: dinsdag 14 januari 2003 20:20
To: Pieter Palmers
Cc: [EMAIL PROTECTED]
Subject: Re: [Alsa-devel] Sound Blaster 4.1 problem (ens1371)
On Tue, 14 Jan 2003, Pieter
Hi,
It seems that my previous assumption was correct. I added a patch for the
ens1370.c driver that enables the rear output.
It seems to be a mirror of the front output, but the 'surround' slider in
alsamixer controls volume separately from the output.
By the way: the CVS server at sourceforge
Finally I figured out how to enable the rear channel separately from the front
on the creative labs CT5880 (= modified ens1371 as it seems).
I'll describe the settings to enable this, but I'm not going to submit a
patch, as I have noticed that I messed up my ens1370.c too much, and I can't
get
Finally I figured out how to enable the rear channel separately from the
front
on the creative labs CT5880 (= modified ens1371 as it seems).
great! thanks for your work!
no problem.
Thank you guys for your work. Figuring this out took me half a day. I'm sure
that you guys all spent
Done. Pieter, can you try the latest CVS source. When surround DAC is
found, there should be 'AC97 2ch-4ch Copy Switch' which controls
mirroring / separating channels. The front only configuration will be
used only for cards with no surround DAC. Thank you for your work.
CVS refuses
I checked the sourceforge site, and it states that:
Project CVS Services:
Developer (SSH) CVS access online; pserver-based CVS access and ViewCVS
(web-based) access offline
(2003-01-14 14:04:19 - Project CVS Services) As of 2003-01-14, pserver-based
CVS repository access and ViewCVS
yes, the problem seems on the sf site.
please try cvs snapshot available on the alsa ftp.
snapshots on the ftp site are of size 0Mb since 15-1-2003.
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Yes, I have working code to communicate with SAM9407 chip (microcode
loading,
memory management, channel allocation, control interface, etc) and I
have just start
working on PCM interface. Unfortunatelly, I haven't got any time to
implement
PCM routines, but all the low-level routines
Hi,
I'm writing a driver for the Maxisound ISIS and I have the following
question: how do I get it into my local source tree and get it compiled?
I manage to compile the module, but I get 'unresolved depencies':
depmod: *** Unresolved symbols in snd-isis.o
depmod:
I took a look at the Intel AC97 2.2 specs. It seems that the behaviour
described here is a AC97 2.2 recommendation. take a look at 1 2 of 5.2.1.
Pieter
AC `97 Component Specification Revision 2.2 September 2000
5.2 LINE_OUT and AUX_OUT
AC `97
Hi all,
I' writing a device driver for the Maxi Studio ISIS, and I'm
expierencing the following problem:
First a little introduction:
I've adapted the es1968 driver, because the card is based upon a
Maestro2EM device.
Then I took Uros' sam9407 code, and modified it a little to fit my
needs.
Hi all,
According to the Creative labs specs, the CT4751 (ens1371) supports
SPDIF direct feedtrough for DTS or DD. Does the ALSA driver support
this? If not, any clue on how to implement this? If it does, what do I
use to test it?
Pieter
Hi all,
is it possible to support multiple mixers in one card?
I have the following situation:
The card consists of a Maestro2E PCI controller with AC97 codec. On the
expansion port of the maestro is a SAM9707 device. I'd like separate
mixers for the AC97 and the SAM, because the control names
Hi,
anyone knows what this output means? It's from Xine:
audio_alsa_out: Audio Device name =
iec958:AES0=0x6,AES1=0x82,AES2=0x0,AES3=0x2
audio_alsa_out: Number of channels = 2
ALSA lib dlmisc.c:107:(snd_dlsym_verify) unable to verify version for
symbol _snd_pcm_hook_ctl_elems_install
ALSA lib
Hi,
I'm currently writing a driver for the Guillemot MaxiStudio ISIS card,
and I have the following question:
how do I integrate my driver into the ALSA tree? I'm totaly infamiliar
with the autoconf/automake stuff...
For the moment I only need it on my own machine, so I compile it separately.
Hi all,
I face the following problem: The card I'm writing a driver for (SAM9707
based) doesn't support any form of DMA transfer. It requires you to
transfer the PCM data through a 'rep outsw' like mechanism. It raises an
interrupt when it needs new data. The transfer flow is as follows:
1)
Jaroslav Kysela wrote:
On Fri, 21 Mar 2003, Pieter Palmers wrote:
Hi all,
I face the following problem: The card I'm writing a driver for (SAM9707
based) doesn't support any form of DMA transfer. It requires you to
transfer the PCM data through a 'rep outsw' like mechanism. It raises
Hi,
You can find most info about the alsa driver for the ISIS at
http://isisalsa.sourceforge.net/
You can also take a look at http://www.estudiohum.cl/Isis.htm for the
user base.
A few weeks ago there was a first driver release, based upon alsa 0.9.5.
There are two utils available to make the
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