[linux-audio-dev] ALSA configuration help and building help

Hi All, I'm new to this forum and need some help to configure ALSA sound support in linux kernel 2.6.11. I have compiled the kernel for ALSA support with following kernel config marco enabled for ALSA support. CONFIG_SOUND=y # Advance Linux Sound Architecture CONFIG_SND=y CONFIG_SND_TIMER=y CONFIG_SND_PCM=y CONFIG_SND_SEQUENCER=y CONFIG_SND_VIRMIDI=y After executing the kernel on OMAP 2420 I got the following devices for ALSA in /dev/snd [controlC0 midiC0D0 midiC0D1 midiC0D2 midiC0D3 seq timer] but the snd device which can play the PCM data is not coming up. Can you suggest me why this snd device is not coming up ? Best Regards chandrasheakhar singh