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@xxxxxxxxxxxxxxxx > http://mailman.alsa-project.org/mailman/listinfo/alsa-devel _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
