According to Android porting guide tinyalsa will work for ALSA drivers, it is included in the Android open source project tree. Change in their build configuration should be enough to use this patch. I think it is better to get your question answered before proceeding further. I don't have a clue on whom to contact regarding this :(. I could not test my change yet as I have to figure out how to enable tinyalsa in Android build system. Thanks, PrasannaKumar _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel