Dave Zielinski wrote: > Yes prior location is exactly 1 buffer_size! - which is this case was > 16384. But what does that mean? It means that the controller did not actually write to that part of the buffer before it updated the buffer pointer. This appears to be a HDA controller bug which must be worked around in the controller driver. Regards, Clemens _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel