sound driver error

From: Jacky Cheung (jackylb_at_yahoo.com)
Date: 06/18/04 

Date: Fri, 18 Jun 2004 16:41:54 +0800

Hi,

I have an embedded board that running with Dragon ball, and have a sound
   IC　on it. However when playing mp3, it always print out this error
message:
Sound: DMA (output) timed out - IRQ/DRQ config error?
And I see it keep on runnig the close routine of the dsp driver.

And some times it print out this error for many times
Sound: Error. Audio interrupt (0) after freeing buffers.

How to fix this bug?
Any idea?

Thx

Jacky