Hi,
I am facing the following problem:
I want to use alsa on an embedded board (Colibri by Toradex) with a PXA270 CPU
and a UCB1400 codec. I use a 2.6.12.4 kernel with 4 patches of Nicolas Pitre
found on the arm-linux mailing list. I have the following part in the kernel
config:
#
# Sound
#
Takács Áron wrote:
aplay /data/bach.au
ALSA lib pcm.c:2090:(snd_pcm_open_noupdate) Unknown PCM default
alsa-lib isn't installed correctly.
How did you configure and install it?
Regards,
Clemens
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Takács Áron wrote:
I made the followings on the host machine:
./configure --prefix=/opt/arm-linux --host=arm-linux
make
make install
After that I copied libasound.so, libasound.so.2 libasound.so.2.0.0
from /opt/arm-linux/lib to /lib on the embedded arm board.
The configuration files in
The configuration files in /usr/share/alsa are needed, too.
I've copied the alsa-related subdirectories from /opt/arm-linux/share (host)
to /opt/arm-linux/opt/share on the embedded board. I think I am a step
further, but I can't hear anything yet.
Now I have the following situation:
aplay
Takács Áron wrote:
I've copied the alsa-related subdirectories from /opt/arm-linux/share (host)
to /opt/arm-linux/opt/share on the embedded board. I think I am a step
further, but I can't hear anything yet.
aplay -L, and amixer produce a lot of output.
This means these files are now
On 21/09/06, Marcin Lewandowski [EMAIL PROTECTED] wrote:
Hi,
I have Audigy2 ZS PCMCIA card. I use emu10k1 driver from gentoo
alsa-driver-1.0.13_rc2. I can play sound but I have problems with
capture. I turned all things in mixer to 100% level and I can't record
anything. In Windows it works
Takács Áron wrote:
But I can't hear any music...
I've tried to unmute the master and headphone items with alsamiwer, but
no use.
What is the output of amixer contents?
Regards,
Clemens
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Takács Áron wrote:
What is the output of amixer contents?
amixer contents
numid=9,iface=MIXER,name='Master Playback Volume'
; type=INTEGER,access=rw---,values=2,min=0,max=63,step=0
: values=3,3
Isn't that a little low?
Regards,
Clemens
