Hi Clemens,
Thanks for your reply. Still the problem is not solved.
I have downloaded the followings packages from the site www.alsa-project.org and built them for arm.
1. alsa-lib-1.0.14
2. alsa-utils-1.0.14
Configuring and Building instructions
pwd
/home/tharma/alsa-packages
cd alsa-lib-1.0.14
./configure --host=arm-linux --prefix=$PWD/install CROSS_COMPILE=arm-linux-
make
make install
cd ../alsa-utils-1.0.14
./configure --host=arm-linux --prefix=$PWD/install CROSS_COMPILE=arm-linux CFLAGS=-I/home/tharma/alsa-packages/alsa-lib-1.0.14/install/include LDFLAGS=-I/home/tharma/alsa-packages/alsa-lib-1.0.14/install/lib
make make install
I have got the share/alsa directory in the alsa-lib package. I have downoaded this diretory to the /usr/share/ path in my target board. But still the aplay application fails to open the alsa device.
Regards, Tharmarajan G
On Wed, 2007-10-24 at 08:24 +0200, Clemens Ladisch wrote:
Tharmarajan G wrote:
I have built the kernel image with ALSA audio support and the applications aplay and arecord for playing and recording audio data using ALSA api.
I have got the alsa related entries in the /proc filesystem . But when playing the aplay, it failed to open the device.
[root@SIRIUS /flash2]#./aplay /usr/local/Songs/AjRaj-Anthimanthirai-Theme4.mp3 ALSA lib pcm.c:2144:(snd_pcm_open_noupdate) Unknown PCM default
Apparently, alsa-lib's .conf files are not installed in /usr/share/alsa/.
HTH Clemens _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org http://mailman.alsa-project.org/mailman/listinfo/alsa-devel