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Subject: Re: Bookmarks on H120 don't seek

Re: Bookmarks on H120 don't seek

From: <>
Date: Tue, 12 Jul 2005 13:48:15 +0100 (BST)

> Good idea. I submitted a patch to do just that. Works great, except
> it still winds up being ahead by ~1 second about 90% of the time. So
> I just add another second to the latency and calculate using that.
> Perhaps the accuracy of audiobuffer_get_latency() could be improved.

Could we use a smaller DMA length so that we get more DMA0 interrupts?
That would allow us to update the latency more often, rather than once per
block. I think. I'm not looking at the code right now and I have a
sketchy understanding at best anyway

(Note I'm not suggesting we change the blocksize, just that we set program
the DMA length to be MIN( length, SMALL ) where SMALL could be 1024 for


Received on 2005-07-12

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