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* BeagleBoard ASOC problems
@ 2008-10-25 15:03 Paul Brook
  0 siblings, 0 replies; only message in thread
From: Paul Brook @ 2008-10-25 15:03 UTC (permalink / raw)
  To: linux-omap; +Cc: Steve Sakoman

I'm having some problems with alsa output on a beagleboard (rev b5) with 
current linux-omap git sources, plus a copy of the overo omap3/twl4030 
config.

- When the device is initially opened and playback started I get a high 
pitched tone that lasts about a second.

- About 5 seconds after stopping playback and closing the device I get an 
audible "pop".

Once started, playback works fine.  Stopping then quickly restarting playback 
works fine. It's only when the device is left idle for several seconds that 
artifacts occur.

Any suggestions?

Paul

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