On Tuesday 27 January 2009 17:25:57 Mark Brown wrote: > On Tue, Jan 27, 2009 at 05:19:53PM +0200, Vasily Khoruzhick wrote: > > Uh-oh, I didn't thought that it will be so complicated to decide when > > turn one gpio line to 0 or 1 :) Btw, I'm thinking about using own write- > > and read- wrappers for uda1380, in this way I can check on each > > read/write whether codec power is enabled. > > Are you really cutting all power to the codec or just the analogue > supplies? Normally the digital is powered off a separate supply shared > with other bits of the system. Yep, I'm really cutting all power to the codec. AFAIR it saves ~10-15mA of current consumption. Regards Vasily
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