[alsa-devel] [PATCH 3/4] ASoC: soc-cache: Add support for LZO register caching

[Mark Brown]

On Fri, Nov 05, 2010 at 10:22:31AM +0000, Dimitris Papastamos wrote:

> Yes that's the idea.  I was also thinking, that during sync() we can
> have another flag like cache_bypass which would be set so when we are
> writing out the cache to the hardware, we don't write back to the
> cache again.

Yeah, though if we do the thing with keeping the last page uncompressed
that'd get the overwhelming bulk of that anyway.